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WO2021179133A1 - 信道的处理方法、装置、存储介质、处理器及电子装置 - Google Patents

信道的处理方法、装置、存储介质、处理器及电子装置 Download PDF

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Publication number
WO2021179133A1
WO2021179133A1 PCT/CN2020/078461 CN2020078461W WO2021179133A1 WO 2021179133 A1 WO2021179133 A1 WO 2021179133A1 CN 2020078461 W CN2020078461 W CN 2020078461W WO 2021179133 A1 WO2021179133 A1 WO 2021179133A1
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WIPO (PCT)
Prior art keywords
time unit
transmission time
channel
transmission
unit
Prior art date
Application number
PCT/CN2020/078461
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English (en)
French (fr)
Inventor
贺传峰
Original Assignee
Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN202211643823.7A priority Critical patent/CN115968048B/zh
Priority to PCT/CN2020/078461 priority patent/WO2021179133A1/zh
Priority to CN202080092502.5A priority patent/CN115191139A/zh
Priority to EP24199335.1A priority patent/EP4456643A3/en
Priority to EP20924603.2A priority patent/EP4106466B1/en
Publication of WO2021179133A1 publication Critical patent/WO2021179133A1/zh
Priority to US17/819,427 priority patent/US20220386353A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of communications, and in particular to a channel processing method, device, storage medium, processor and electronic device.
  • the channel adopts repeated transmission, that is, a method of sending in multiple transmission time units.
  • the timing relationship defined by the existing New Radio (NR-light) system does not apply to the scenario of channel repeated transmission. If the new radio light system (NR-light) system introduces channel repeated transmission, it needs to be retransmitted. Considering the timing relationship between the various channels, there is a technical problem that the transmission time unit of the channel cannot be accurately determined in the scenario of repeated channel transmission.
  • At least some embodiments of the present invention provide a channel processing method, device, storage medium, processor, and electronic device to at least solve the technical problem that the transmission time unit of the channel cannot be accurately determined in the scenario of repeated channel transmission.
  • a channel processing method which includes: a terminal receives downlink control signaling DCI and determines a timing parameter in the DCI; and the terminal determines the difference between the first channel and the second channel according to the timing parameter The time interval, where the first channel and the second channel respectively correspond to at least one transmission time unit; the terminal determines the transmission time unit of the first channel according to the time interval.
  • another channel processing method including: the network device determines the timing parameter in the downlink control signaling DCI; the network device determines the timing parameter between the first channel and the second channel according to the timing parameter The time interval, where the first channel and the second channel respectively correspond to at least one transmission time unit; the network device determines the transmission time unit of the first channel according to the time interval.
  • a channel processing device which is set in a terminal, and includes: a receiving unit for receiving downlink control signaling DCI and determining the timing parameters in the DCI; a first determining unit, Used to determine the time interval between the first channel and the second channel according to timing parameters, where the first channel and the second channel respectively correspond to at least one transmission time unit; the second determining unit is used to determine the first channel according to the time interval The unit of transmission time.
  • another channel processing device which is set in a network device, and includes: a fifth determining unit, configured to determine the timing parameters in the downlink control signaling DCI; and a sixth determining unit, Used to determine the time interval between the first channel and the second channel according to the timing parameter, where the first channel and the second channel respectively correspond to at least one transmission time unit; the seventh determining unit is used to determine the first channel according to the time interval The unit of transmission time.
  • a new wireless system including a network device and a terminal, where the network device is used to send downlink control signaling DCI, where the DCI carries timing parameters; the terminal is used to Receive the downlink control signaling DCI and determine the timing parameters in the DCI; determine the time interval between the first channel and the second channel according to the timing parameters, where the first channel and the second channel respectively correspond to at least one transmission time unit; according to The time interval determines the transmission time unit of the first channel.
  • a storage medium is further provided, the storage medium includes a stored program, wherein the device where the storage medium is located is controlled to execute the channel processing method in any one of the foregoing when the program is running.
  • a processor which is used to run a program, wherein the program is set to execute any of the above-mentioned channel processing methods when running.
  • an electronic device including a memory and a processor, a computer program is stored in the memory, and the processor is configured to run the computer program to execute the channel processing method in any one of the above items.
  • a chip including a processor, configured to call and run a computer program from the memory, so that the device with the chip installed executes the channel processing method in any one of the above.
  • a computer program product including computer program instructions, the computer program instructions causing a computer to execute the channel processing method in any one of the above.
  • a computer program is also provided, which causes the computer to execute the channel processing method in any one of the above items.
  • the terminal receives the downlink control signaling DCI and determines the timing parameters in the DCI; the terminal determines the time interval between the first channel and the second channel according to the timing parameters, where the first channel and the second channel The two channels respectively correspond to at least one transmission time unit; the terminal determines the transmission time unit of the first channel according to the time interval.
  • this application adopts the channel retransmission mechanism to determine the timing parameters indicated in the DCI, so that the terminal can correctly determine the transmission time unit of the corresponding channel, adapt to the terminal with low bandwidth capability, and solve the scenario of repeated transmission on the channel
  • the technical problem of the inability to accurately determine the transmission time unit of the channel is achieved in the scenario of repeated channel transmission.
  • the technical effect of accurately determining the transmission time unit of the channel is achieved.
  • Fig. 1 is a flowchart of a channel processing method according to one of the embodiments of the present invention
  • FIG. 2 is a schematic diagram of determining the first transmission time unit among multiple transmission time units corresponding to PDSCH according to one of the embodiments of the present invention
  • FIG. 3 is a schematic diagram of determining the first transmission time unit among multiple transmission time units corresponding to PUSCH according to one of the embodiments of the present invention
  • FIG. 4 is a schematic diagram of determining the first transmission time unit among multiple transmission time units corresponding to PUCCH according to one of the embodiments of the present invention
  • Figure 5 is a schematic diagram of PDSCH scheduling according to a PDCCH in the related art
  • Fig. 6 is a schematic diagram of PUSCH scheduling according to a PDCCH in related technologies
  • FIG. 7 is a schematic diagram of PDSCH scheduling according to a PDCCH in related technologies.
  • FIG. 8 is a schematic diagram of an MPDCCH supporting repetition in multiple subframes according to an embodiment of the present invention.
  • FIG. 9 is a schematic diagram of PDSCH transmission in an MTC system according to related technologies.
  • Fig. 10 is a flowchart of another channel processing method according to one of the embodiments of the present invention.
  • Figure 11 is a schematic diagram of a new wireless system according to one of the embodiments of the present invention.
  • Fig. 12 is a schematic diagram of a channel processing apparatus according to one of the embodiments of the present invention.
  • FIG. 13 is a schematic diagram of another channel processing device according to one of the embodiments of the present invention.
  • Fig. 14 is a schematic structural diagram of a communication device according to one of the embodiments of the present invention.
  • FIG. 15 is a schematic diagram of a chip structure according to one of the embodiments of the present invention.
  • Fig. 16 is a structural block diagram of a communication system according to one of the embodiments of the present invention.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • FDD Frequency Division Duplex
  • TDD Time Division Duplex
  • UMTS Universal Mobile Telecommunication System
  • WiMAX Worldwide Interoperability for Microwave Access
  • the communication system applied in the embodiment of the present invention may include a network device, and the network device may be a device that communicates with a terminal device (or called a communication terminal or a terminal).
  • the network device can provide communication coverage for a specific geographic area, and can communicate with terminal devices located in the coverage area.
  • the network equipment may be a base station (Base Transceiver Station, referred to as BTS) in a GSM system or a CDMA system, or a base station (NodeB, referred to as NB) in a WCDMA system, or a base station in a LTE system.
  • BTS Base Transceiver Station
  • NodeB NodeB
  • eNB Evolutional Node B
  • CRAN Cloud Radio Access Network
  • the network equipment may be a mobile switching center, a relay station, Access points, in-vehicle devices, wearable devices, hubs, switches, bridges, routers, network devices in 5G networks, or network devices in the future evolution of the Public Land Mobile Network (PLMN), etc.
  • PLMN Public Land Mobile Network
  • the communication system also includes at least one terminal device located within the coverage area of the network device.
  • the "terminal equipment” used here includes, but is not limited to, connection via wired lines, such as public switched telephone networks (PSTN), digital subscriber lines (Digital Subscriber Line, DSL), and digital cables. , Direct cable connection; and/or another data connection/network; and/or via wireless interface, such as for cellular network, wireless local area network (WLAN), digital TV network such as DVB-H network , Satellite network, AM-FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • PSTN public switched telephone networks
  • DSL Digital Subscriber Line
  • DSL Digital Subscriber Line
  • wireless interface such as for cellular network, wireless local area network (WLAN), digital TV network such as DVB-H network , Satellite network, AM-FM broadcast transmitter; and/or another terminal device that is set to receive/send communication signals; and/or Internet of Things (IoT) equipment.
  • a terminal device set to communicate through a wireless interface may be referred to as a "wireless communication terminal", a “wireless terminal” or a “mobile terminal”.
  • mobile terminals include, but are not limited to, satellite or cellular phones; Personal Communications System (PCS) terminals that can combine cellular radio phones with data processing, fax, and data communication capabilities; can include radio phones, pagers, and the Internet /Intranet access, Web browser, memo pad, calendar, and/or PDA with Global Positioning System (GPS) receiver; and conventional laptop and/or palmtop receiver or including radio phone Other electronic devices of the transceiver.
  • PCS Personal Communications System
  • GPS Global Positioning System
  • Terminal equipment can refer to access terminal, user equipment (UE), user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile equipment, user terminal, terminal, wireless communication equipment, user Agent or user device.
  • the access terminal can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a wireless local loop (Wireless Local Loop, abbreviated as WLL) station, a personal digital processing (Personal Digital Assistant, abbreviated as PDA), handheld devices with wireless communication functions, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in the 5G network or terminal devices in the future evolution of the PLMN, etc.
  • SIP Session Initiation Protocol
  • WLL Wireless Local Loop
  • PDA Personal Digital Assistant
  • D2D communication can be performed between terminal devices; alternatively, the 5G system or 5G network can also be referred to as NR system or NR network; alternatively, the communication system can also include a network controller, a mobility management entity, etc.
  • Other network entities are not limited in this embodiment of the present invention.
  • a device with a communication function in the network/system in the embodiment of the present invention may be referred to as a communication device.
  • Communication equipment may include network equipment and terminal equipment with communication functions. The network equipment and terminal equipment may be the specific equipment described above, which will not be repeated here; communication equipment may also include other equipment in the communication system, such as network control.
  • network entities such as devices, mobility management entities, etc.
  • system and “network” in this article are often used interchangeably in this article.
  • the term “and/or” in this article is only an association relationship describing the associated objects, which means that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, exist alone B these three situations.
  • the character "/" in this text generally indicates that the associated objects before and after are in an "or” relationship.
  • Fig. 1 is a flowchart of a channel processing method according to one of the embodiments of the present invention. As shown in Figure 1, the method includes the following steps:
  • Step S102 the terminal receives the downlink control signaling DCI, and determines the timing parameters in the DCI.
  • the terminal may receive the downlink control signaling (Downlink Control Information, referred to as DCI) sent by the network device, and the DCI carries the timing parameter of the channel, that is, the DCI indicates the timing parameter, which is also called the timing indicator information.
  • DCI Downlink Control Information
  • the terminal determines the above-mentioned timing parameters from the DCI.
  • Step S104 The terminal determines the time interval between the first channel and the second channel according to the timing parameter, where the first channel and the second channel respectively correspond to at least one transmission time unit.
  • the time interval may be the timing offset between the transmission time unit in the first channel and the transmission time unit in the second channel, and determines the timing relationship between the first channel and the second channel.
  • the transmission time unit is also called a transmission time slot
  • the first channel corresponds to at least one transmission time unit, that is, the first channel is configured with a channel repeat transmission mechanism
  • the second channel corresponds to at least one transmission time unit, that is, the The second channel is also equipped with a channel repeat transmission mechanism.
  • the first channel and the second channel in this embodiment are: Physical Downlink Shared Channel (PDSCH for short) and Physical Downlink Control Channel (PDCCH for short); or, Physical Uplink Shared Channel (PUSCH for short) and PDCCH; or, Physical Uplink Control Channel (PUCCH for short) and PDSCH.
  • PDSCH Physical Downlink Shared Channel
  • PDCCH Physical Downlink Control Channel
  • PUSCH Physical Uplink Shared Channel
  • PDCCH Physical Uplink Control Channel
  • PUCCH Physical Uplink Control Channel
  • Step S106 The terminal determines the transmission time unit of the first channel according to the time interval.
  • the transmission time unit of the first channel is the first transmission time unit in at least one transmission time unit corresponding to the first channel, and the determined transmission time unit of the first channel is also referred to as the timing of the first channel, for example, Transmission timing of the first channel.
  • the terminal determines the reception time of the first channel based on the transmission time unit of the first channel, and then receives the first channel according to the reception time.
  • the first channel is PDSCH;
  • the terminal may also determine the transmission time of the first channel based on the transmission time unit of the first channel, and then transmit the first channel according to the transmission time, for example, the first channel is PUSCH or PUCCH.
  • the time interval is dynamically variable.
  • the channel retransmission mechanism is used to determine the timing parameters indicated in the DCI, so that the terminal can correctly determine the transmission time unit of the corresponding channel in the scenario of repeated channel transmission, and adapt to low bandwidth.
  • the capable terminal solves the technical problem that the transmission time unit of the channel cannot be accurately determined in the scenario of repeated channel transmission, and achieves the technical effect of accurately determining the transmission time unit of the channel in the scenario of repeated channel transmission.
  • step S104 the terminal determines the time interval between the first channel and the second channel according to the timing parameter, including: the terminal determines at least one of the at least one transmission time unit corresponding to the first channel according to the timing parameter The time interval between the first transmission time unit and at least one second transmission time unit in the at least one transmission time unit corresponding to the second channel.
  • at least one first transmission time unit in the at least one transmission time unit corresponding to the first channel may be any transmission time unit in the at least one transmission time unit corresponding to the first channel, for example, at least one transmission time unit corresponding to the first channel The first transmission time unit in the transmission time unit.
  • At least one first transmission time unit as a complete set of this embodiment is related to the transmission information of the first channel; at least one of the at least one transmission time unit corresponding to the second channel is A second transmission time unit may be any transmission time unit in the at least one transmission time unit corresponding to the second channel, for example, the last transmission time unit in the at least one transmission time unit corresponding to the second channel.
  • the terminal determines the time interval between the at least one first transmission time unit and at least one second transmission time unit in the at least one transmission time unit according to the timing parameter.
  • the method further includes: the terminal determines at least one transmission time unit corresponding to the second channel according to the transmission information of the second channel.
  • the transmission information of the second channel is determined, and the transmission information is also channel retransmission information.
  • the at least one transmission time unit corresponding to the second channel corresponds to the transmission information of the second channel, and the terminal may determine the at least one transmission time unit corresponding to the second channel according to the transmission information of the second channel.
  • the terminal determines the transmission time unit of the first channel according to the time interval, including: the terminal determines the transmission time unit of the first channel according to the time interval and the transmission information of the second channel.
  • the terminal may determine the transmission time unit of the first channel according to the timing parameters and the transmission information of the second channel.
  • the transmission time unit of the first channel is the first of the at least one transmission time unit corresponding to the first channel. Units of transmission time. Since the time interval between the first channel and the second channel can be determined by the timing parameter, the transmission time unit of the first channel is further determined according to the time interval and the transmission information of the second channel, that is, the first channel is determined The sending timing.
  • the transmission information of the second channel includes: the first number of at least one transmission time unit corresponding to the second channel and the first transmission time unit in the at least one transmission time unit corresponding to the second channel,
  • the terminal determining the transmission time unit of the first channel according to the time interval and the transmission information of the second channel includes: the terminal determines the at least one transmission time unit according to the first transmission time unit of the at least one transmission time unit corresponding to the first number and the second channel Second transmission time unit; the terminal determines at least one transmission time unit in the at least one first transmission time unit according to the time interval and at least one transmission time unit in the at least one second transmission time unit; At least one transmission time unit of is determined as the transmission time unit of the first channel.
  • the transmission information of the second channel may include the first number of at least one transmission time unit corresponding to the second channel, that is, the number of repeated transmissions of the second channel, and the transmission information of the second channel may also include The first transmission time unit in the at least one transmission time unit corresponding to the second channel, that is, the start time slot of repeated transmission of the second channel.
  • the terminal in this embodiment may determine at least one second transmission time unit in the at least one transmission time unit corresponding to the second channel according to the first number and the first transmission time unit in the at least one transmission time unit corresponding to the second channel, for example ,
  • the at least one second transmission time unit is the last transmission time unit in the at least one transmission time unit corresponding to the second channel.
  • the terminal may determine at least one transmission time unit in the at least one first transmission time unit according to the time interval and at least one transmission time unit in the at least one second transmission time unit, where at least one second transmission time unit and at least one first transmission time unit A unit of transmission time can be understood as the concept of a complete set.
  • at least one transmission time unit in the at least one second transmission time unit is the last transmission time unit in the at least one transmission time unit corresponding to the second channel, and at least one transmission time unit in the at least one first transmission time unit It may be the first transmission time unit in at least one transmission time unit corresponding to the first channel.
  • the terminal determines at least one transmission time unit in the at least one first transmission unit as the transmission time unit of the first channel in this embodiment.
  • the terminal determines at least one transmission time unit in the at least one first transmission time unit according to the time interval and at least one transmission time unit of the at least one second transmission time unit, including: the terminal determines to pass Whether the transmission time unit obtained by at least one transmission time unit of the time interval and at least one second transmission time unit belongs to the time unit set; if the obtained transmission time unit belongs to the time unit set, the terminal determines that the obtained transmission time unit is at least At least one transmission time unit in a first transmission time unit; if the obtained transmission time unit does not belong to the time unit set, the terminal determines that the transmission time unit that belongs to the time unit set after the obtained transmission time unit is at least one first transmission time unit At least one transmission time unit in a transmission time unit.
  • the terminal can calculate the transmission time unit through at least one transmission time unit of the time interval and at least one second transmission time unit. For example, the terminal can calculate the transmission time unit through at least one transmission time unit corresponding to the time interval and the second channel.
  • a transmission time unit calculates a transmission time unit. The calculated transmission time unit cannot be determined as at least one of the final at least one first transmission time unit. It is also necessary to determine whether the calculated transmission time unit is It belongs to a time unit set, which is also a time slot set. If it is determined that the calculated transmission time unit belongs to the foregoing time unit set, the terminal may directly determine the calculated transmission time unit as at least one transmission time unit in the at least one first transmission time unit.
  • the terminal needs to determine the transmission time unit belonging to the time unit set after the calculated transmission time unit as at least one of the first transmission time units For example, the first transmission time unit belonging to the transmission time unit set after the calculated transmission time unit is determined as the first transmission time in the at least one transmission time unit corresponding to the first channel unit.
  • the time unit set is the first time unit set, and the first time unit set is the available downlink time unit gather.
  • the first time unit set is also called the first time slot set, which can be a downlink time slot set available to the NR-light system.
  • the time slot set can be obtained through high-level configuration information, for example, through radio resources. Control (Radio Resource Control, RRC for short) signaling, system messages, broadcast messages, etc. are obtained.
  • RRC Radio Resource Control
  • the first time unit set may also be related to the configuration of uplink and downlink slots.
  • the PDCCH belongs to the first time unit set.
  • the time unit set is the second time unit set, and the second time unit set is the available uplink time unit set.
  • the second time unit set is also called the second time slot set, which can be an uplink time slot set available for the NR-light system, and can be obtained through high-level configuration information, for example, through RRC signaling, system News, broadcast news, etc.
  • the PDCCH belongs to the first time unit set.
  • the PDSCH belongs to the first time unit set.
  • the transmission information of the second channel includes the first transmission time unit in at least one transmission time unit corresponding to the second channel.
  • the method for determining the first transmission time unit in the at least one transmission time unit is as follows Make an introduction.
  • the terminal uses high-level signaling and/ Or the DCI acquires the first transmission time unit in at least one transmission time unit corresponding to the PDCCH.
  • the first channel may be PDSCH and the second channel may be PDCCH, or the first channel may be PUSCH, and the second channel may be PDCCH. In the above two cases, the second channel is both PDCCH.
  • the first transmission time unit in at least one transmission time unit corresponding to the PDCCH included in the transmission information of the second channel can be determined through at least one of high-layer signaling and DCI, so as to determine the start of repeated PDCCH transmission.
  • the purpose of the gap is not limited.
  • the method further includes: when the first channel is PUCCH and the second channel is PDSCH, according to the last transmission time unit corresponding to the PDSCH in the at least one transmission time unit corresponding to the PDCCH The time interval between the first transmission time unit in the at least one transmission time unit and the transmission information of the PDCCH is determined, and the first transmission time unit in the at least one transmission time unit corresponding to the PDSCH is determined.
  • the transmission information of the PDCCH includes the first number of at least one transmission time unit corresponding to the PDCCH and the first transmission time unit in the at least one transmission time unit corresponding to the PDCCH, which may be based on the first number of at least one transmission time unit corresponding to the PDCCH
  • the first transmission time unit in the at least one transmission time unit corresponding to the PDCCH determines the last transmission time unit in the at least one transmission time unit corresponding to the PDCCH, and then the last transmission time unit in the at least one transmission time unit corresponding to the PDCCH and the PDSCH
  • the time interval between the first transmission time unit in the corresponding at least one transmission time unit and the first transmission time unit in the at least one transmission time unit corresponding to the above-mentioned PDSCH can obtain the first transmission time unit in the at least one transmission time unit corresponding to the PDSCH. Units of transmission time.
  • the method further includes: the terminal obtains the first number through high-layer signaling and/or DCI.
  • the transmission information of the second channel may include the first number of at least one transmission time unit corresponding to the second channel, regardless of whether the first channel and the second channel are respectively PDSCH and PDCCH, or PUSCH and PDCCH, Or, for both PUCCH and PDSCH, the above-mentioned first quantity can be determined through at least one of high-layer signaling and DCI.
  • the DCI carried by the PDCCH contains a timing parameter, and between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit, there is The second number of transmission time units, where the PDCCH includes the same timing parameter in the DCI carried in at least two transmission time units, and the timing parameter is the second number; or the PDCCH includes the DCI in at least two transmission time units
  • the timing parameters are different, and the second number is determined according to at least one of the different timing parameters.
  • the second number of transmission time units which may be at least one corresponding to the first channel.
  • the number of transmission time units between the first transmission time unit in one transmission time unit and the last transmission time unit in at least one transmission time unit corresponding to the second channel is the second number.
  • the above-mentioned PDCCH of this embodiment may include the same timing parameters in the DCI carried in at least two transmission time units, or may include the same timing parameters in the DCI carried in each transmission time unit, and the timing parameters may be the above-mentioned second quantity.
  • the PDCCH contains different timing parameters in the DCI carried in the at least two transmission time units. In this case, the second number can be determined according to at least one timing parameter in the different timing parameters.
  • step S104 the terminal determines the time interval between the first channel and the second channel according to the timing parameter, including: the terminal determines the time corresponding to the second number as the time interval.
  • the timing parameter may be the second number, and the terminal determines the time interval between the first channel and the second channel according to the second number, and may determine the time corresponding to the second number as the time interval.
  • the second number is the minimum number of transmission time units between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit .
  • the second quantity contained in the DCI carried by the PDCCH may be the difference between the first transmission time unit in the at least one transmission time unit corresponding to the first channel and the last transmission time unit in the at least one transmission time unit corresponding to the second channel.
  • the minimum number of transmission time units that is, the minimum number of time slots.
  • the actual second number is related to the timing parameter and the first time unit set; when the first channel is the PUSCH and the second channel is the PDCCH, or, When the first channel is PUCCH and the second channel is PDSCH, the actual second number is related to the timing parameter and the second time unit set.
  • the at least one first transmission time unit may be the first transmission time unit in the at least one transmission time unit corresponding to the first channel
  • the at least one second transmission unit may be at least one transmission time unit corresponding to the second channel
  • the last transmission unit in the middle the following further uses the first channel and the second channel as: PDSCH and PDCCH; or, PUSCH and PDCCH; or, PUCCH and PDSCH, to further illustrate the method of this embodiment.
  • the first channel and the second channel are the PDSCH and the PDCCH respectively, and the transmission time unit of the PDSCH is determined according to the transmission information and timing parameters of the PDCCH.
  • the interval between the last subframe of the existing machine-to-machine communication (MTC) transmission and the first subframe of the PDSCH is predefined.
  • MTC machine-to-machine communication
  • the first transmission time unit of the PDSCH transmission is determined according to the first transmission time unit of the repeated transmission of the PDCCH, the number of repeated transmissions, and the timing parameter K0 included in the DCI carried by the PDCCH.
  • the timing parameter K0 is the number of transmission time units between the last transmission time unit of repeated PDCCH transmission and the first transmission time unit of repeated PDSCH transmission.
  • Fig. 2 is a schematic diagram of determining the first transmission time unit among multiple transmission time units corresponding to PDSCH according to one of the embodiments of the present invention.
  • the timing parameter K0 included in the DCI carried by the PDCCH is the minimum number between the last transmission time unit of PDCCH transmission and the first transmission time unit of PDSCH transmission. The actual number of transmission time units is related to the timing parameter K0 and the first time unit set.
  • the first channel and the second channel are PUSCH and PDCCH respectively, and the timing of the PUSCH channel is determined according to the transmission information and timing parameters of the PDCCH.
  • the interval between the first subframe of the PUSCH scheduled by the MPDCCH and the last subframe of the MPDCCH transmission is in the frequency division duplex (Frequency Division Duplex, abbreviated as It is 4 in the FDD) system, which is determined according to the uplink and downlink configuration in the TDD system.
  • the interval between the last subframe of MPDCCH transmission and the first subframe of PDSCH is predefined.
  • the time interval between the time slot for PDCCH transmission and the time slot for PUSCH transmission is indicated by DCI, it is dynamically variable.
  • the transmission time unit of PDCCH belongs to the first time unit set
  • the transmission time unit set of PUSCH belongs to the second time unit set.
  • the first transmission time unit of the PDSCH transmission is determined according to the first transmission time unit and the number of repeated transmissions of the PDCCH repeated transmission, and the timing parameter K2 included in the DCI carried by the PDCCH.
  • the included timing parameter K2 is the number of transmission time units between the last transmission time unit of PDCCH transmission and the first transmission time unit of PUSCH transmission, wherein, according to the first transmission time unit of PDCCH repeated transmission and repeated transmission The number of times can determine the last transmission time unit of the PDCCH.
  • FIG. 3 is a schematic diagram of determining the first transmission time unit among multiple transmission time units corresponding to PUSCH according to one of the embodiments of the present invention.
  • the next time slot belonging to the second time unit set is time slot 8, namely time slot 9.
  • the timing parameter K2 included in the DCI carried by the PDCCH is the minimum number of transmission time units between the last transmission time unit of PDCCH transmission and the first transmission time unit of PUSCH transmission.
  • the actual number of transmission time unit sets is related to the timing parameter K2 and the second time unit set.
  • the first channel and the second channel are PUCCH and PDSCH, respectively, and the transmission time unit of the PUCCH is determined according to the transmission information and timing parameters of the PDSCH.
  • the PDSCH transmission scheduled by the MPDCCH starts in the second BL/CE downlink subframe after the last subframe of the MPDCCH transmission.
  • the PDSCH is transmitted in subframe n
  • its corresponding HARQ-ACK information is carried on the PUCCH transmitted in subframe n+4.
  • the time interval between the transmission time unit of the PDSCH and the time slot for transmission of the PUCCH carrying the HARQ-ACK information corresponding to the PDSCH is indicated by the DCI, it is dynamically variable.
  • This implementation can determine the first transmission time unit of PUCCH transmission according to the first repeated transmission time unit and the number of repetitions of PDSCH repeated transmission, and the K1 information contained in the DCI carried by the PDSCH; optionally, the timing contained in the DCI Parameter K1 is the number of transmission time units between the last transmission time unit of PDSCH transmission and the first transmission time unit of PUCCH transmission.
  • the last transmission time unit of PDSCH transmission can be based on the first repeated transmission time of PDSCH repeated transmission.
  • the unit and the number of repeated transmissions are determined, and the first transmission time unit of the repeated PDSCH transmission may be determined according to the first transmission time unit of the repeated transmission of the PDCCH, the number of repeated transmissions, and the timing parameter K0 contained in the DCI carried by the PDCCH.
  • the transmission time unit of the PUCCH belongs to the second time unit set.
  • Fig. 4 is a schematic diagram of determining the first transmission time unit among multiple transmission time units corresponding to a PUCCH according to one of the embodiments of the present invention.
  • Slot 3 does not belong to the third time slot set, then it is determined that the first transmission time unit of PUCCH transmission belongs to the time slot of the second time unit set next to time slot 3, that is, time slot 4.
  • the timing parameter K1 included in the DCI carried by the PDCCH is the minimum number of transmission time units between the last transmission time unit of PDSCH transmission and the first transmission time unit of PUCCH transmission.
  • the actual number of transmission time units is related to the timing parameter K1 and the second time unit set.
  • the base station when implementing PDSCH transmission in NR, the base station carries a Time Domain Resource Allocation (TDRA) field in the DCI of the downlink grant (DL grant), which can indicate the start of the PDSCH Position S, length L, k0, and different types (type), etc.
  • k0 represents the number of offset slots between the slot where the DCI is located and the slot where the PDSCH is located.
  • Table 1 is a DL grant indication ACK/NACK feedback information transmission resource table.
  • the PDSCH-to-HARQ_feedback timing indicator indicates the number of slots between the PDSCH and the PUCCH.
  • the PUCCH resource indicator indicates a row in the predefined resource list, including time domain resources, frequency domain resources, and spreading sequence resources of the PUCCH in a slot.
  • Table 1 DL grant indication ACK/NACK feedback information transmission resource table
  • Fig. 5 is a schematic diagram of scheduling a PDSCH according to a PDCCH in the related art. As shown in Figure 5, PDCCH schedules PDSCH, K0 is 0, 1, 2, and K1 is 5, 4, 2, PDSCH can be scheduled through PDCCH.
  • the base station when implementing PUSCH transmission in NR, the base station sends an uplink grant (UL grant) to schedule PUSCH transmission.
  • UL grant uplink grant
  • the TDRA field is 4 bits and can indicate 16 different rows in a resource allocation table, for example, the starting position S of the PDSCH , Length L, k2, and different types, etc.
  • k2 represents the number of offset slots between the slot where the DCI is located and the slot where the PUSCH is located.
  • Fig. 6 is a schematic diagram of PUSCH scheduling according to a kind of PDCCH in the related art. As shown in Fig. 6, when K2 is 0, 1, 2, PUSCH can be scheduled through PDCCH.
  • the MPDCCH is introduced in the LTE MTC system.
  • the transmission of MPDCCH introduces frequency hopping and repetition.
  • the resources occupied by the MPDCCH and the physical downlink shared channel PDSCH are frequency division multiplexed.
  • Figure 7 is a schematic diagram of PDSCH scheduling according to a PDCCH in the related technology.
  • MPDCCH is in a narrow band with the PDSCH frequency division, and MPDCCH supports repetition in multiple subframes.
  • the MPDCCH of the frame can be frequency hopping.
  • the MPDCCH and the scheduled PDSCH may not be in the same narrowband, and the DCI carried in the MPDCCH may indicate the narrowband where the PDSCH is located.
  • Fig. 8 is a schematic diagram of an MPDCCH supporting repetition in multiple subframes according to one embodiment of the present invention. As shown in Figure 8, the downlink physical channel MPDCCH in different subframes can be frequency hopped. The MPDCCH and its scheduled PDSCH may not be in the same frequency domain subband. In the MTC system, both the MPDCCH and its scheduled PDSCH can be repeatedly transmitted.
  • the repeated transmission of MPDCCH is transmitted in downlink subframes of the number of repetitions, and the second BL/CE (Bandwidth reduced Low complexity/Coverage Enhancement) after the last subframe of MPDCCH transmission, reduces bandwidth, reduces complexity, and enhances coverage. It is in MTC The UE type introduced by the system) the downlink subframe starts to continuously transmit the PDSCH of N BL/CE downlink subframes.
  • FIG. 9 is a schematic diagram of PDSCH transmission in an MTC system according to related technologies. As shown in Figure 9, the number of repetitions of the MPDDCH is 4, the number of repetitions of the PDSCH is 16, and the PDSCH starts in the second BL/CE downlink subframe after the last subframe of MPDCCH transmission.
  • the terminal receives the downlink control signaling DCI and determines the timing parameters in the DCI.
  • This application adopts the channel retransmission mechanism to determine the meaning of the timing parameters indicated in the DCI, for example, the last PDCCH transmission
  • the time interval between a transmission time unit and the first transmission time unit of PDSCH/PUSCH transmission is determined or the time interval between the last transmission time unit of PDSCH transmission and the first transmission time unit of PUCCH transmission, so that The terminal correctly determines the transmission timing of the corresponding channel, thereby solving the technical problem that the transmission time unit of the channel cannot be accurately determined in the scenario of repeated channel transmission.
  • Fig. 10 is a flowchart of another channel processing method according to one of the embodiments of the present invention.
  • the method may include the following steps: step S1002, the network device determines the timing parameter in the downlink control signaling DCI, the network device may send the DCI to the terminal, and may also determine the timing parameter in the downlink control signaling DCI; Step S1004: The network device determines the time interval between the first channel and the second channel according to the timing parameters. The first channel and the second channel respectively correspond to at least one transmission time unit.
  • the technical solution provided in this step can be compared with the step of this application.
  • the method performed by the terminal in S104 is the same; in step S1006, the network device determines the transmission time unit of the first channel according to the time interval, and the technical solution provided in this step may be the same as the method performed by the terminal in step S106 of this application.
  • the network device determining the time interval between the first channel and the second channel according to the timing parameter includes: the network device determining, according to the timing parameter, at least one of the at least one transmission time unit corresponding to the first channel The time interval between a transmission time unit and at least one second transmission time unit in the at least one transmission time unit corresponding to the second channel.
  • the method further includes: the network device determines at least one transmission time unit corresponding to the second channel according to the transmission information of the second channel.
  • the network device determining the transmission time unit of the first channel according to the time interval includes: the network device determines the transmission time unit of the first channel according to the time interval and the transmission information of the second channel.
  • the transmission information of the second channel includes: the first number of the at least one transmission time unit corresponding to the second channel and the first transmission time unit of the at least one transmission time unit corresponding to the second channel, and the network device according to the time interval and the second channel.
  • the determining the transmission time unit of the first channel includes: the network device determines the at least one second transmission time unit according to the first transmission time unit of the at least one transmission time unit corresponding to the first number and the second channel; network The device determines at least one transmission time unit in the at least one first transmission time unit according to the time interval and at least one transmission time unit in the at least one second transmission time unit; the network device transmits at least one transmission time unit in the at least one first transmission unit The time unit is determined as the transmission time unit of the first channel.
  • the network device determines at least one transmission time unit in the at least one first transmission time unit according to the time interval and at least one transmission time unit of the at least one second transmission time unit, including: the network device determines the passing time interval and the at least one second transmission time unit Whether the transmission time unit obtained by at least one transmission time unit in the transmission time unit belongs to the time unit set; if the obtained transmission time unit belongs to the time unit set, the network device determines the obtained transmission time unit as at least one first transmission time unit If the obtained transmission time unit does not belong to the time unit set, the network device will determine the transmission time unit belonging to the time unit set after the obtained transmission time unit as at least one of the first transmission time unit At least one unit of transmission time.
  • the time unit set is the first time unit set, and the first time unit set is available The set of downlink time units.
  • the first channel is the physical uplink shared channel PUSCH and the second channel is the physical uplink control channel PDCCH, or when the first channel is PUCCH and the second channel is PDSCH, the time unit set is the second time unit Set, the second time unit set is an available uplink time unit set.
  • the method further includes: when the first channel is the PDSCH and the second channel is the PDCCH, or when the first channel is the PUSCH and the second channel is the PDCCH, the network device obtains through high-level signaling and/or DCI The first transmission time unit in at least one transmission time unit corresponding to the PDCCH.
  • the network device determines whether the last transmission time unit in the at least one transmission time unit corresponding to the PDCCH and the first transmission time unit in the at least one transmission time unit corresponding to the PDSCH Determine the first transmission time unit in at least one transmission time unit corresponding to the PDSCH and the transmission information of the PDCCH.
  • the network device obtains the first number through high-layer signaling and/or DCI.
  • the DCI carried by the PDCCH contains a timing parameter, and between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit, there is The second number of transmission time units, where the PDCCH includes the same timing parameter in the DCI carried in at least two transmission time units, and the timing parameter is the second number; or the PDCCH includes the DCI in at least two transmission time units
  • the timing parameters are different, and the second number is determined according to at least one of the different timing parameters.
  • that the network device determines the time interval between the first channel and the second channel according to the timing parameter includes: the network device determines the time corresponding to the second number as the time interval.
  • the second number is the minimum number of transmission time units between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit.
  • the at least one first transmission time unit is the first transmission time unit in the at least one transmission time unit corresponding to the first channel
  • the at least one second transmission unit is at least one transmission time unit corresponding to the second channel.
  • the first channel and the second channel are respectively: PDSCH and PDCCH; or, PUSCH and PDCCH; or, PUCCH and PDSCH.
  • the embodiment of the present invention also provides a new wireless system.
  • the new wireless system of this embodiment can be used to execute the channel processing method shown in FIG. 1 or FIG. Fig. 11 is a schematic diagram of a new wireless system according to one of the embodiments of the present invention.
  • the new wireless system 110 may include: a network-side device 111 and a terminal 112. Among them, the network device 111 is used to send downlink control signaling DCI, where the DCI carries timing parameters.
  • the terminal 112 is configured to receive the downlink control signaling DCI and determine the timing parameters in the DCI; determine the time interval between the first channel and the second channel according to the timing parameters, where the first channel and the second channel respectively correspond to at least one Transmission time unit: Determine the transmission time unit of the first channel according to the time interval.
  • FIG. 12 is a schematic diagram of a channel processing apparatus according to one of the embodiments of the present invention.
  • the processing device 120 for the channel may include: a receiving unit 121, a first determining unit 122, and a second determining unit 123.
  • the channel processing device 120 of this embodiment is set in the terminal, and includes: a receiving unit 121, configured to receive downlink control signaling DCI, and determine the timing parameter in the DCI; and the first determining unit 122, configured to determine the timing parameter in the DCI according to the timing parameter Determine the time interval between the first channel and the second channel, where the first channel and the second channel respectively correspond to at least one transmission time unit; the second determining unit 123 is configured to determine the transmission time unit of the first channel according to the time interval .
  • the first determining unit includes: a first determining module, configured to determine, according to timing parameters, at least one of the at least one transmission time unit corresponding to the first channel and at least one transmission time unit corresponding to the second channel The time interval between at least one second transmission time unit in.
  • the device further includes: a third determining unit, configured to determine at least one transmission time unit corresponding to the second channel according to the transmission information of the second channel.
  • the second determining unit includes: a second determining module, configured to determine the transmission time unit of the first channel according to the time interval and the transmission information of the second channel.
  • the transmission information of the second channel includes: the first number of at least one transmission time unit corresponding to the second channel and the first transmission time unit in the at least one transmission time unit corresponding to the second channel, and the second determining module includes: first determining The sub-module is configured to determine at least one second transmission time unit according to the first transmission time unit in the at least one transmission time unit corresponding to the first number and the second channel; the second determining sub-module is configured to determine at least one second transmission time unit according to the time interval and at least At least one transmission time unit in a second transmission time unit determines at least one transmission time unit in at least one first transmission time unit; a third determination sub-module is configured to transmit at least one transmission time unit in at least one first transmission time unit The time unit is determined as the transmission time unit of the first channel.
  • the second determining submodule is configured to determine at least one transmission time unit of the at least one first transmission time unit according to the time interval and at least one transmission time unit of the at least one second transmission time unit through the following steps: The terminal determines whether the transmission time unit obtained through at least one transmission time unit of the time interval and at least one second transmission time unit belongs to the time unit set; if the obtained transmission time unit belongs to the time unit set, the terminal will obtain the transmission time unit Determined to be at least one transmission time unit in at least one first transmission time unit; if the obtained transmission time unit does not belong to the time unit set, the terminal will determine the transmission time unit that belongs to the time unit set after the obtained transmission time unit as At least one transmission time unit in the at least one first transmission time unit.
  • the time unit set is the first time unit set, and the first time unit set is the available downlink time unit set .
  • the first channel is the physical uplink shared channel PUSCH and the second channel is the PDCCH
  • the time unit set is the second time unit Set
  • the second time unit set is an available uplink time unit set.
  • the device further includes: a first acquiring unit, configured to: when the first channel is the PDSCH and the second channel is the PDCCH, or when the first channel is the PUSCH and the second channel is the PDCCH, Obtain the first transmission time unit in at least one transmission time unit corresponding to the PDCCH through high-layer signaling and/or DCI.
  • a first acquiring unit configured to: when the first channel is the PDSCH and the second channel is the PDCCH, or when the first channel is the PUSCH and the second channel is the PDCCH, Obtain the first transmission time unit in at least one transmission time unit corresponding to the PDCCH through high-layer signaling and/or DCI.
  • the device also includes: a fourth determining unit, configured for the terminal, when the first channel is PUCCH and the second channel is PDSCH, according to at least one of the last transmission time unit corresponding to the PDSCH in the at least one transmission time unit corresponding to the PDCCH The time interval between the first transmission time unit in the transmission time unit and the transmission information of the PDCCH are used to determine the first transmission time unit in at least one transmission time unit corresponding to the PDSCH.
  • the device further includes: a second obtaining unit, configured to obtain the first quantity through high-layer signaling and/or DCI.
  • a second obtaining unit configured to obtain the first quantity through high-layer signaling and/or DCI.
  • the DCI carried by the PDCCH contains timing parameters, and there is a second number of transmissions between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit Time unit, where the PDCCH contains the same timing parameter in the DCI carried in at least two transmission time units, and the timing parameter is the second number; or, the PDCCH contains different timing parameters in the DCI carried in the at least two transmission time units, The second number is determined according to at least one of the different timing parameters.
  • the first determining unit includes: a third determining module, configured to determine the time corresponding to the second number as a time interval.
  • the second number is the minimum number of transmission time units between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit.
  • the at least one first transmission time unit is the first transmission time unit in the at least one transmission time unit corresponding to the first channel
  • the at least one second transmission unit is the last transmission time unit in the at least one transmission time unit corresponding to the second channel Transmission unit.
  • the first channel and the second channel are respectively: PDSCH and PDCCH; or, PUSCH and PDCCH; or, PUCCH and PDSCH.
  • Fig. 13 is a schematic diagram of another channel processing apparatus according to one of the embodiments of the present invention.
  • the processing device 130 for the channel may include: a fifth determining unit 131, a sixth determining unit 132, and a seventh determining unit 133.
  • the channel processing device 130 is set in the network equipment, and includes: a fifth determining unit 131, configured to determine the timing parameters in the downlink control signaling DCI; a sixth determining unit 132, configured to determine the first channel and the second channel according to the timing parameters For the time interval between the two channels, the first channel and the second channel respectively correspond to at least one transmission time unit; the seventh determining unit 133 is configured to determine the transmission time unit of the first channel according to the time interval.
  • the sixth determining unit includes: a fourth determining module, configured to determine, according to the timing parameter, at least one first transmission time unit corresponding to the at least one transmission time unit of the first channel and at least one transmission time unit corresponding to the second channel The time interval between at least one second transmission time unit in.
  • the device further includes: an eighth determining unit, configured to determine at least one transmission time unit corresponding to the second channel according to the transmission information of the second channel.
  • the seventh determining unit includes: a fifth determining module, configured to determine the transmission time unit of the first channel according to the time interval and the transmission information of the second channel.
  • the transmission information of the second channel includes: the first number of at least one transmission time unit corresponding to the second channel and the first transmission time unit in the at least one transmission time unit corresponding to the second channel
  • the fifth determining module includes: a fourth determining The sub-module is configured to determine at least one second transmission time unit according to the first transmission time unit in the at least one transmission time unit corresponding to the first number and the second channel
  • the fifth determining sub-module is configured to determine at least one second transmission time unit according to the time interval and at least At least one transmission time unit in a second transmission time unit determines at least one transmission time unit in at least one first transmission time unit
  • a sixth determining sub-module is configured to transmit at least one transmission time unit in at least one first transmission time unit The time unit is determined as the transmission time unit of the first channel.
  • the fifth determining submodule determines at least one transmission time unit in the at least one first transmission time unit according to the time interval and at least one transmission time unit in the at least one second transmission time unit: the network device determines the transit time Whether the transmission time unit obtained from at least one transmission time unit of the interval and at least one second transmission time unit belongs to the time unit set; if the obtained transmission time unit belongs to the time unit set, the network device determines that the obtained transmission time unit is at least At least one transmission time unit in a first transmission time unit; if the obtained transmission time unit does not belong to the time unit set, the network device determines that the transmission time unit that belongs to the time unit set after the obtained transmission time unit is at least one At least one transmission time unit in the first transmission time unit.
  • the time unit set is the first time unit set, and the first time unit set is the available downlink time unit set.
  • the first channel is the physical uplink shared channel PUSCH and the second channel is the physical uplink control channel PDCCH, or when the first channel is PUCCH and the second channel is PDSCH, the time unit set is the second time unit Set, the second time unit set is an available uplink time unit set.
  • the apparatus further includes: a third acquiring unit, configured to: when the first channel is the PDSCH and the second channel is the PDCCH, or when the first channel is the PUSCH and the second channel is the PDCCH, Obtain the first transmission time unit in at least one transmission time unit corresponding to the PDCCH through high-layer signaling and/or DCI.
  • a third acquiring unit configured to: when the first channel is the PDSCH and the second channel is the PDCCH, or when the first channel is the PUSCH and the second channel is the PDCCH, Obtain the first transmission time unit in at least one transmission time unit corresponding to the PDCCH through high-layer signaling and/or DCI.
  • the device further includes: a ninth determining unit, configured to transmit at least one transmission time unit corresponding to the PDSCH according to the last transmission time unit in the at least one transmission time unit corresponding to the PDCCH when the first channel is the PUCCH and the second channel is the PDSCH
  • the time interval between the first transmission time unit in the time unit and the transmission information of the PDCCH are used to determine the first transmission time unit in at least one transmission time unit corresponding to the PDSCH.
  • the device further includes: a fourth obtaining unit, configured to obtain the first quantity through high-layer signaling and/or DCI.
  • the DCI carried by the PDCCH contains timing parameters, and there is a second number of transmissions between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit Time unit, where the PDCCH contains the same timing parameter in the DCI carried in at least two transmission time units, and the timing parameter is the second number; or, the PDCCH contains different timing parameters in the DCI carried in the at least two transmission time units, The second number is determined according to at least one of the different timing parameters.
  • the sixth determining unit includes: a sixth determining module, configured to determine the time corresponding to the second number as the time interval.
  • the second number is the minimum number of transmission time units between at least one transmission time unit in the at least one first transmission time unit and at least one transmission time unit in the at least one second transmission unit.
  • the at least one first transmission time unit is the first transmission time unit in the at least one transmission time unit corresponding to the first channel
  • the at least one second transmission unit is the last transmission time unit in the at least one transmission time unit corresponding to the second channel Transmission unit.
  • the first channel and the second channel are respectively: PDSCH and PDCCH; or, PUSCH and PDCCH; or, PUCCH and PDSCH.
  • Fig. 14 is a schematic structural diagram of a communication device according to one of the embodiments of the present invention.
  • the communication device includes a processor, and the processor can call and run a computer program from the memory to implement the method in the embodiment of the present invention.
  • the communication device may further include a memory.
  • the processor can call and run a computer program from the memory to implement the method in the embodiment of the present invention.
  • the memory can be a separate device independent of the processor, or can be integrated in the processor.
  • the communication device may also include a transceiver, and the processor may control the transceiver to communicate with other devices.
  • the transceiver may send information or data to other devices, or receive information sent by other devices. Or data.
  • the transceiver may include a transmitter and a receiver.
  • the transceiver may further include an antenna, and the number of antennas may be one or more.
  • the communication device may specifically be a network device in an embodiment of the present invention, and the communication device may implement corresponding processes implemented by the network device in each method in the embodiment of the present invention.
  • the communication device may specifically be a mobile terminal/terminal device according to the embodiment of the present invention, and the communication device may implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present invention. For the sake of brevity, This will not be repeated here.
  • Fig. 15 is a schematic diagram of a chip structure according to one embodiment of the present invention.
  • the chip includes a processor, and the processor can call and run a computer program from the memory to implement the method in the embodiment of the present invention.
  • the chip may also include a memory.
  • the processor can call and run a computer program from the memory to implement the method in the embodiment of the present invention.
  • the memory can be a separate device independent of the processor, or can be integrated in the processor.
  • the chip may also include an input interface.
  • the processor can control the input interface to communicate with other devices or chips, and specifically, can obtain information or data sent by other devices or chips.
  • the chip may also include an output interface.
  • the processor can control the output interface to communicate with other devices or chips, and specifically, can output information or data to other devices or chips.
  • the chip can be applied to the network device in the embodiment of the present invention, and the chip can implement the corresponding process implemented by the network device in each method of the embodiment of the present invention.
  • the chip can be applied to the mobile terminal/terminal device in the embodiment of the present invention, and the chip can implement the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present invention.
  • the chip mentioned in the embodiment of the present invention may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-chip, etc.
  • Fig. 16 is a structural block diagram of a communication system according to one of the embodiments of the present invention.
  • the communication system includes terminal equipment and network equipment.
  • the terminal device can be used to implement the corresponding function implemented by the terminal device in the above method
  • the network device can be used to implement the corresponding function implemented by the network device in the above method.
  • the processor in the embodiment of the present invention may be an integrated circuit chip with signal processing capability.
  • the steps of the foregoing method embodiments can be completed by hardware integrated logic circuits in the processor or instructions in the form of software.
  • the above-mentioned processor can be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other Programming logic devices, discrete gates or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA ready-made programmable gate array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present invention can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in combination with the embodiments of the present invention may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module can be located in a mature storage medium in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory, and the processor reads the information in the memory and completes the steps of the above method in combination with its hardware.
  • the memory in the embodiment of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), and electrically available Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be a random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • DDR SDRAM Double Data Rate Synchronous Dynamic Random Access Memory
  • Enhanced SDRAM, ESDRAM Enhanced Synchronous Dynamic Random Access Memory
  • Synchronous Link Dynamic Random Access Memory Synchronous Link Dynamic Random Access Memory
  • DR RAM Direct Rambus RAM
  • the memory in the embodiment of the present invention may also be static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), enhanced SDRAM (ESDRAM), synchronous connection Dynamic random access memory (synch link DRAM, SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM) and so on. That is, the memory in the embodiment of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.
  • the embodiment of the present invention also provides a computer-readable storage medium for storing computer programs.
  • the computer-readable storage medium may be applied to the network device in the embodiment of the present invention, and the computer program causes the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention.
  • the computer-readable storage medium can be applied to the mobile terminal/terminal device in the embodiment of the present invention, and the computer program causes the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present invention
  • embodiments of the present invention also provide a computer program product, including computer program instructions.
  • the computer program product can be applied to the network device in the embodiment of the present invention, and the computer program instructions cause the computer to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention. Go into details again.
  • the computer program product can be applied to the mobile terminal/terminal device in the embodiment of the present invention, and the computer program instructions cause the computer to execute the corresponding process implemented by the mobile terminal/terminal device in each method of the embodiment of the present invention, For brevity, details are not repeated here; the embodiment of the present invention also provides a computer program.
  • the computer program may be applied to the network device in the embodiment of the present invention.
  • the computer program When the computer program is run on the computer, the computer is caused to execute the corresponding process implemented by the network device in each method of the embodiment of the present invention. For the sake of brevity , I won’t repeat it here.
  • the computer program can be applied to the mobile terminal/terminal device in the embodiment of the present invention.
  • the computer program runs on the computer, the computer executes each method in the embodiment of the present invention. For the sake of brevity, the corresponding process will not be repeated here.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units.
  • the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. If the function is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer readable storage medium.
  • the technical solution of the present invention essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in the various embodiments of the present invention.
  • the aforementioned storage media include: U disk, mobile hard disk, ROM, RAM, magnetic disk or optical disk and other media that can store program codes.

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Abstract

本发明公开了一种信道的处理方法、装置、存储介质、处理器及电子装置。该方法包括：终端接收下行控制信令DCI，并确定DCI中的定时参数；终端根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；终端根据时间间隔确定第一信道的传输时间单元。本发明解决了相关技术中的在信道重复传输的场景中无法准确地确定信道的传输时间单元的技术问题。

Description

信道的处理方法、装置、存储介质、处理器及电子装置 技术领域
本发明涉及通信领域，具体而言，涉及一种信道的处理方法、装置、存储介质、处理器及电子装置。
背景技术
目前，对于支持低带宽能力的终端设备(User Equipment，简称为UE)，通常功耗较低，且成本较低。同时，为了保证覆盖，信道采用重复传输，也即，在多个传输时间单元发送的方式。但是，现有的新无线(New Radio，简称为NR)系统定义的定时关系并不适用于信道重复传输的场景，如果新无线轻系统(NR-light)系统中引入信道重复传输，则需要重新考虑各个信道之间的定时关系，从而存再在信道重复传输的场景中无法准确地确定信道的传输时间单元的技术问题。
针对上述技术问题，目前尚未提出有效的解决方案。
发明内容
本发明至少部分实施例提供了一种信道的处理方法、装置、存储介质、处理器及电子装置，以至少解决在信道重复传输的场景中无法准确地确定信道的传输时间单元的技术问题。
根据本发明其中一实施例，提供了一种信道的处理方法，包括：终端接收下行控制信令DCI，并确定DCI中的定时参数；终端根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；终端根据时间间隔确定第一信道的传输时间单元。
根据本发明其中一实施例，还提供了另一种信道的处理方法，包括：网络设备确定下行控制信令DCI中的定时参数；网络设备根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；网络设备根据时间间隔确定第一信道的传输时间单元。
根据本发明其中一实施例，还提供了一种信道的处理装置，设置于终端中，包括：接收单元，用于接收下行控制信令DCI，并确定DCI中的定时参数；第一确定单元，用于根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；第二确定单元，用于根据时间间隔确定第一信道的传输时间单元。
根据本发明其中一实施例，还提供了另一种信道的处理装置，设置于网络设备中，包括：第五确定单元，用于确定下行控制信令DCI中的定时参数；第六确定单元，用于根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；第七确定单元，用于根据时间间隔确定第一信道的传输时间单元。
根据本发明其中一实施例，还提供了一种新无线系统，包括网络设备和终端，其中，网络设备，用于发送下行控制信令DCI，其中，DCI中携带有定时参数；终端，用于接收下行控制信令DCI，并确定DCI中的定时参数；根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；根据时间间隔确定第一信道的传输时间单元。
根据本发明其中一实施例，还提供了一种存储介质，该存储介质包括存储的程序，其中，在程序 运行时控制存储介质所在设备执行上述任一项中的信道的处理方法。
根据本发明其中一实施例，还提供了一种处理器，该处理器用于运行程序，其中，程序被设置为运行时执行上述任一项中的信道的处理方法。
根据本发明其中一实施例，还提供了一种电子装置，包括存储器和处理器，存储器中存储有计算机程序，处理器被设置为运行计算机程序以执行上述任一项中的信道的处理方法。
根据本发明其中一实施例，还提供了一种芯片，包括：处理器，设置为从存储器中调用并运行计算机程序，使得安装有芯片的设备执行上述任一项中的信道的处理方法。
根据本发明其中一实施例，还提供了一种计算机程序产品，包括计算机程序指令，该计算机程序指令使得计算机执行上述任一项中的信道的处理方法。
根据本发明其中一实施例，还提供了一种计算机程序，该计算机程序使得计算机执行上述任一项中的信道的处理方法。
在本发明至少部分实施例中，终端接收下行控制信令DCI，并确定DCI中的定时参数；终端根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；终端根据时间间隔确定第一信道的传输时间单元。也就是说，本申请采用了信道的重传机制，确定DCI中指示的定时参数，可以使终端正确地确定相应信道的传输时间单元，适应低带宽能力的终端，解决了在信道重复传输的场景中无法准确地确定信道的传输时间单元的技术问题，达到了在信道重复传输的场景中准确地确定信道的传输时间单元的技术效果。
附图说明
此处所说明的附图用来提供对本发明的进一步理解，构成本发明的一部分，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1是根据本发明其中一实施例的一种信道的处理方法的流程图；
图2是根据本发明其中一实施例的一种确定PDSCH对应的多个传输时间单元中第一个传输时间单元的示意图；
图3是根据本发明其中一实施例的一种确定PUSCH对应的多个传输时间单元中第一个传输时间单元的示意图；
图4是根据本发明其中一实施例的一种确定PUCCH对应的多个传输时间单元中第一个传输时间单元的示意图；
图5是根据相关技术中的一种PDCCH调度PDSCH的示意图；
图6是根据相关技术中的一种PDCCH调度PUSCH的示意图；
图7是根据相关技术中的一种PDCCH调度PDSCH的示意图；
图8是根据本发明其中一实施例的一种MPDCCH支持在多个子帧进行重复的示意图；
图9是根据相关技术中的一种MTC系统的中的PDSCH传输的示意图；
图10是根据本发明其中一实施例的另一种信道的处理方法的流程图；
图11是根据本发明其中一实施例的一种新无线系统的示意图；
图12是根据本发明其中一实施例的一种信道的处理装置的示意图；
图13是根据本发明其中一实施例的另一种信道的处理装置的示意图；
图14是根据本发明其中一实施例的一种通信设备的结构示意图；
图15是根据本发明其中一实施例的一种芯片结构示意图；以及
图16是根据本发明其中一实施例的一种通信系统的结构框图。
具体实施方式
为使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应属于本发明保护的范围。需要说明的是，本发明的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
本发明实施例的技术方案可应用于各种通信系统，例如：全球移动通讯(Global System of Mobile communication，简称为GSM)系统、码分多址(Code Division Multiple Access，简称为CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access，简称为WCDMA)系统、通用分组无线业务(General Packet Radio Service，简称为GPRS)、长期演进(Long Term Evolution，简称为LTE)系统、LTE频分双工(Frequency Division Duplex，简称为FDD)系统、LTE时分双工(Time Division Duplex，简称为TDD)、通用移动通信系统(Universal Mobile Telecommunication System，简称为UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，简称为WiMAX)通信系统或5G系统等。本发明实施例应用的通信系统可包括网络设备，网络设备可以是与终端设备(或称为通信终端、终端)通信的设备。网络设备可为特定的地理区域提供通信覆盖，并且可以与位于该覆盖区域内的终端设备进行通信。可选地，该网络设备可以是GSM系统或CDMA系统中的基站(Base Transceiver Station，简称为BTS)，也可以是WCDMA系统中的基站(NodeB，简称为NB)，还可以是LTE系统中的演进型基站(Evolutional Node B，简称为eNB或eNodeB)，或者是云无线接入网络(Cloud Radio Access Network，简称为CRAN)中的无线控制器，或该网络设备可以为移动交换中心、中继站、接入点、车载设备、可穿戴设备、集线器、交换机、网桥、路由器、5G网络中的网络设备或者未来演进的公共陆地移动网络(Public Land Mobile Network，简称为PLMN)中的网络设备等。
该通信系统还包括位于网络设备覆盖范围内的至少一个终端设备。作为在此使用的“终端设备”包括但不限于经由有线线路连接，如经由公共交换电话网络(Public Switched Telephone Networks，简称 为PSTN)、数字用户线路(Digital Subscriber Line，简称为DSL)、数字电缆、直接电缆连接；和/或另一数据连接/网络；和/或经由无线接口，如，针对蜂窝网络、无线局域网(Wireless Local Area Network，简称为WLAN)、诸如DVB-H网络的数字电视网络、卫星网络、AM-FM广播发送器；和/或另一终端设备的被设置成接收/发送通信信号的装置；和/或物联网(Internet of Things，简称为IoT)设备。被设置成通过无线接口通信的终端设备可以被称为“无线通信终端”、“无线终端”或“移动终端”。移动终端的示例包括但不限于卫星或蜂窝电话；可以组合蜂窝无线电电话与数据处理、传真以及数据通信能力的个人通信系统(Personal Communications System，简称为PCS)终端；可以包括无线电电话、寻呼机、因特网/内联网接入、Web浏览器、记事簿、日历以及/或全球定位系统(Global Positioning System，简称为GPS)接收器的PDA；以及常规膝上型和/或掌上型接收器或包括无线电电话收发器的其它电子装置。终端设备可以指接入终端、用户设备(User Equipment，简称为UE)、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。接入终端可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，简称为SIP)电话、无线本地环路(Wireless Local Loop，简称为WLL)站、个人数字处理(Personal Digital Assistant，简称为PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备、5G网络中的终端设备或者未来演进的PLMN中的终端设备等。
可选地，终端设备之间可以进行D2D通信；可选地，5G系统或5G网络还可以称为NR系统或NR网络；可选地，该通信系统还可以包括网络控制器、移动管理实体等其他网络实体，本发明实施例对此不作限定。应理解，本发明实施例中网络/系统中具有通信功能的设备可称为通信设备。通信设备可包括具有通信功能的网络设备和终端设备，网络设备和终端设备可以为上文所述的具体设备，此处不再赘述；通信设备还可包括通信系统中的其他设备，例如网络控制器、移动管理实体等其他网络实体，本发明实施例中对此不做限定；应理解，本文中术语“系统”和“网络”在本文中常被可互换使用。本文中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
根据本发明其中一实施例，提供了一种信道的处理方法的实施例，在附图的流程图示出的步骤可以在诸如一组计算机可执行指令的计算机系统中执行，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤。下面从终端侧对本发明实施例的终端设备的信道的处理方法进行介绍。图1是根据本发明其中一实施例的一种信道的处理方法的流程图。如图1所示，该方法包括如下步骤：
步骤S102，终端接收下行控制信令DCI，并确定DCI中的定时参数。其中，终端可以接收由网络设备发送的下行控制信令(Downlink Control Information，简称为DCI)，该DCI中承载了信道的定时参数，也即，DCI指示定时参数，该定时参数也称为定时指示信息。终端在接收到DCI之后，从DCI中确定出上述定时参数。
步骤S104，终端根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元。其中，时间间隔可以为第一信道中的传输时间单元与第二信道中的传输时间单元之间的定时偏移，决定了第一信道与第二信道之间的定时关系。其中，传输时间 单元也称为传输时隙，第一信道对应至少一个传输时间单元，也即，该第一信道配置了信道重复传输机制，第二信道对应至少一个传输时间单元，也即，该第二信道也配置了信道重复传输机制。
可选地，该实施例的上述第一信道和第二信道分别为：物理下行共享信道(Physical Downlink Shared Channel，简称为PDSCH)和物理下行控制信道(Physical Downlink Control Channel，简称为PDCCH；或者，物理上行共享信道(Physical Uplink Shared Channel，简称为PUSCH)和PDCCH；或者，物理上行控制信道(Physical Uplink Control Channel，简称为PUCCH)和PDSCH。
步骤S106，终端根据时间间隔确定第一信道的传输时间单元。其中，第一信道的传输时间单元为第一信道对应的至少一个传输时间单元中第一个传输时间单元，该确定出的第一信道的传输时间单元也称为第一信道的定时，比如，第一信道的发送定时。
可选地，在终端确定出第一信道的传输时间单元之后，终端基于第一信道的传输时间单元确定第一信道的接收时间，进而按照该接收时间接收第一信道，比如，第一信道为PDSCH；可选地，终端还可以基于第一信道的传输时间单元确定第一信道的发送时间，进而按照该发送时间发送第一信道，比如，第一信道为PUSCH或PUCCH。可选地，在NR系统中，由于第一信道和第二信道的时间间隔是由定时参数确定的，而定时参数又是由通过DCI指示，因而时间间隔是动态可变的。
在本申请上述步骤S102至步骤S106中，采用了信道的重传机制，确定DCI中指示的定时参数，可以使终端在信道重复传输的场景中正确地确定相应信道的传输时间单元，适应低带宽能力的终端，解决了在信道重复传输的场景中无法准确地确定信道的传输时间单元的技术问题，达到了在信道重复传输的场景中准确地确定信道的传输时间单元的技术效果。
下面对该实施例的上述方法进行进一步地介绍。
作为一种可选的实施方式，步骤S104，终端根据定时参数确定第一信道与第二信道之间的时间间隔，包括：终端根据定时参数确定第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。其中，第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元，可以为第一信道对应的至少一个传输时间单元中的任意传输时间单元，比如，为第一信道对应的至少一个传输时间单元中第一个传输时间单元，可选地，该实施例的作为全集的至少一个第一传输时间单元与第一信道的传输信息有关；第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元，可以为第二信道对应的至少一个传输时间单元中的任意传输时间单元，比如，为第二信道对应的至少一个传输时间单元中最后一个传输时间单元。可选地，终端根据定时参数确定上述至少一个第一传输时间单元与上述至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。
作为一种可选的实施方式，该方法还包括：终端根据第二信道的传输信息确定第二信道对应的至少一个传输时间单元。在该实施例中，确定第二信道的传输信息，该传输信息也即信道重传信息。该第二信道对应的至少一个传输时间单元对应第二信道的传输信息，终端可以根据第二信道的传输信息确定第二信道对应的至少一个传输时间单元。
作为一种可选的实施方式，步骤S106，终端根据时间间隔确定第一信道的传输时间单元，包括：终端根据时间间隔和第二信道的传输信息，确定第一信道的传输时间单元。在该实施例中，终端可以 根据定时参数和第二信道的传输信息确定第一信道的传输时间单元，比如，第一信道的传输时间单元为第一信道对应的至少一个传输时间单元中第一个传输时间单元。由于通过定时参数可以确定第一信道和第二信道之间的时间间隔，因而进一步地是根据时间间隔和第二信道的传输信息来确定第一信道的传输时间单元，也即，确定第一信道的发送定时。
作为一种可选的实施方式，第二信道的传输信息包括：第二信道对应的至少一个传输时间单元的第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，终端根据时间间隔和第二信道的传输信息，确定第一信道的传输时间单元包括：终端根据第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定至少一个第二传输时间单元；终端根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元；终端将至少一个第一传输单元中的至少一个传输时间单元确定为第一信道的传输时间单元。
在该实施例中，第二信道的传输信息可以包括第二信道对应的至少一个传输时间单元的第一数量，也即，第二信道的重复传输次数，该第二信道的传输信息还可以包括第二信道对应的至少一个传输时间单元中第一个传输时间单元，也即，第二信道的重复传输的起始时隙。该实施例的终端可以根据上述第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元确定第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元，比如，该至少一个第二传输时间单元为第二信道对应的至少一个传输时间单元中最后一个传输时间单元。终端可以根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元，其中，至少一个第二传输时间单元和至少一个第一传输时间单元可以作为全集的概念来理解。可选地，至少一个第二传输时间单元中的至少一个传输时间单元为第二信道对应的至少一个传输时间单元中最后一个传输时间单元，至少一个第一传输时间单元中的至少一个传输时间单元可以为第一信道对应的至少一个传输时间单元中第一个传输时间单元。终端将至少一个第一传输单元中的至少一个传输时间单元确定为该实施例的第一信道的传输时间单元。
作为一种可选的实施方式，终端根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元，包括：终端确定通过时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元得到的传输时间单元是否属于时间单元集合；如果得到的传输时间单元属于时间单元集合，则终端将得到的传输时间单元确定为至少一个第一传输时间单元中的至少一个传输时间单元；如果得到的传输时间单元未属于时间单元集合，则终端将得到的传输时间单元之后的属于时间单元集合的传输时间单元，确定为至少一个第一传输时间单元中的至少一个传输时间单元。
在该实施例中，终端通过时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元可以计算传输时间单元，比如，终端通过时间间隔和第二信道对应的至少一个传输时间单元中最后一个传输时间单元计算传输时间单元，该计算得到的传输时间单元还不能将其确定为最终的至少一个第一传输时间单元中的至少一个传输时间单元，还需要确定该计算出的传输时间单元是否属于时间单元集合，该时间单元集合也即时隙集合。如果确定出计算得到的传输时间单元属于上述时间单元集合，则终端可以将计算出的传输时间单元直接确定为至少一个第一传输时间单元中的至少一个传输时间单元。可选地，如果确定出计算得到的传输时间单元未属于时间单元集合，那么终端需要将计算得到的传输时 间单元之后的属于时间单元集合的传输时间单元，确定为至少一个第一传输时间单元中的至少一个传输时间单元，比如，将计算得到的传输时间单元之后的第一个属于传输时间单元集合的传输时间单元，确定为第一信道对应的至少一个传输时间单元中的第一个传输时间单元。
作为一种可选的实施方式，在第一信道为物理下行共享信道PDSCH，第二信道为PDCCH的情况下，时间单元集合为第一时间单元集合，第一时间单元集合为可用的下行时间单元集合。在该实施例中，第一时间单元集合也称第一时隙集合，可以为NR-light系统可用的下行时隙集合，该时隙集合可以通过高层的配置信息得到，比如，可以通过无线资源控制(Radio Resource Control，简称为RRC)信令、系统消息、广播消息等得到。在时分双工TDD(Time Division Duplex)系统中，第一时间单元集合还可以与上下行的时隙(slot)的配置有关。可选地，PDCCH属于第一时间单元集合。
作为一种可选的实施方式，在第一信道为物理上行共享信道PUSCH，第二信道为PDCCH的情况下，或者，在第一信道为物理上行控制信道PUCCH，第二信道为PDSCH的情况下，时间单元集合为第二时间单元集合，第二时间单元集合为可用的上行时间单元集合。在该实施例中，第二时间单元集合也称为第二时隙集合，可以为NR-light系统可用的上行时隙集合，可以通过高层的配置信息得到，比如，可以通过RRC信令、系统消息、广播消息等得到。可选地，PDCCH属于第一时间单元集合。可选地，PDSCH属于第一时间单元集合。
在该实施例中，第二信道的传输信息包括第二信道对应的至少一个传输时间单元中第一个传输时间单元，下面对该至少一个传输时间单元中第一个传输时间单元的确定方法进行介绍。作为一种可选的实施方式，终端在第一信道为PDSCH，第二信道为PDCCH的情况下，或者，在第一信道为PUSCH，第二信道为PDCCH的情况下，通过高层信令和/或DCI获取PDCCH对应的至少一个传输时间单元中第一个传输时间单元。在该实施例中，第一信道可以为PDSCH，第二信道可以为PDCCH，或者，第一信道可以为PUSCH，第二信道可以为PDCCH，在上述两种情况下，第二信道均为PDCCH，则第二信道的传输信息包括的PDCCH对应的至少一个传输时间单元中第一个传输时间单元，可以通过高层信令和DCI中的至少一种进行确定，从而达到确定PDCCH重复传输的起始时隙的目的。
作为一种可选的实施方式，该方法还包括：终端在第一信道为PUCCH，第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和PDCCH的传输信息，确定PDSCH对应的至少一个传输时间单元中第一个传输时间单元。其中，PDCCH的传输信息包括PDCCH对应的至少一个传输时间单元的第一数量和PDCCH对应的至少一个传输时间单元中第一个传输时间单元，可以根据PDCCH对应的至少一个传输时间单元的第一数量和PDCCH对应的至少一个传输时间单元中第一个传输时间单元确定PDCCH对应的至少一个传输时间单元中最后一个传输时间单元，进而通过PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和上述PDSCH对应的至少一个传输时间单元中第一个传输时间单元就可以得到PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
作为一种可选的实施方式，该方法还包括：终端通过高层信令和/或DCI获取第一数量。在该实施例中，第二信道的传输信息可以包括第二信道对应的至少一个传输时间单元的第一数量，无论对于第一信道和第二信道分别为PDSCH和PDCCH，或者，PUSCH和PDCCH，或者，PUCCH和PDSCH 的情况，都可以通过高层信令和DCI中的至少一种确定上述第一数量。
作为一种可选的实施方式，PDCCH携带的DCI中包含定时参数，至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数相同，定时参数为第二数量；或者，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数不同，根据不同的定时参数中的至少一个定时参数确定第二数量。其中，至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，可以是第一信道对应的至少一个传输时间单元中第一个传输时间单元与第二信道对应的至少一个传输时间单元中最后一个传输时间单元之间的传输时间单元的数量为第二数量。该实施例的上述PDCCH可以在至少两个传输时间单元携带的DCI中包含的定时参数相同，可以是在每个传输时间单元携带的DCI中包含的定时参数相同，定时参数可以为上述第二数量；可选地，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数不同，在这种情况下，可以根据不同的定时参数中的至少一个定时参数来确定上述第二数量。
作为一种可选的实施方式，步骤S104，终端根据定时参数确定第一信道与第二信道之间的时间间隔，包括：终端将第二数量对应的时间确定为时间间隔。在该实施例中，定时参数可以为第二数量，则终端根据第二数量确定第一信道与第二信道之间的时间间隔，可以是将第二数量对应的时间确定为时间间隔。
作为一种可选的实施方式，第二数量为至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间的传输时间单元的最少数量。其中，PDCCH承载的DCI包含的第二数量可以为第一信道对应的至少一个传输时间单元中第一个传输时间单元与第二信道对应的至少一个传输时间单元中最后一个传输时间单元之间的传输时间单元的最少数量，也即，最小时隙数量。在第一信道为PDSCH，第二信道为PDCCH的情况下，实际的第二数量与定时参数和第一时间单元集合有关；在第一信道为PUSCH，第二信道为PDCCH的情况下，或者，在第一信道为PUCCH，第二信道为PDSCH的情况下，实际的第二数量与定时参数和第二时间单元集合有关。
在上述方法中，至少一个第一传输时间单元可以为第一信道对应的至少一个传输时间单元中第一个传输时间单元，至少一个第二传输单元可以为第二信道对应的至少一个传输时间单元中最后一个传输单元；下面进一步以第一信道和第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH，对该实施例的方法进行进一步举例说明。
作为一种可选的示例，第一信道和第二信道分别为PDSCH和PDCCH，根据PDCCH的传输信息和定时参数，确定PDSCH的传输时间单元。在现有的机对机通信(MTC)传输的最后一个子帧和PDSCH的第一个子帧之间的间隔是预定义的。在NR系统中，由于PDCCH传输的时隙和PDSCH传输的时隙之间的时间间隔是通过DCI指示，是动态可变的。
该实施例根据PDCCH的重复传输的第一个传输时间单元、重复传输次数，以及PDCCH承载的DCI包含的定时参数K0确定PDSCH传输的第一个传输时间单元。定时参数K0为PDCCH重复传输 的最后一个传输时间单元和PDSCH重复传输的第一个传输时间单元之间的传输时间单元的数量。图2是根据本发明其中一实施例的一种确定PDSCH对应的多个传输时间单元中第一个传输时间单元的示意图。如图2所示，定时参数K0＝4，当根据PDCCH的重复传输的第一个传输时间单元、重复传输次数，以及PDCCH承载的DCI包含的定时参数K0确定的传输时间单元为时隙8，但是时隙8不属于第一时间单元集合，则确定PDSCH传输的第一个传输时间单元集合在时隙8下一个属于第一时间单元集合的时隙，也即，时隙9。可选地，PDCCH承载的DCI包含的定时参数K0为PDCCH传输的最后一个传输时间单元和PDSCH传输的第一个传输时间单元之间的最小数量。实际的传输时间单元的数量与定时参数K0和第一时间单元集合有关。
作为另一种可选的示例，第一信道和第二信道分别为PUSCH和PDCCH，根据PDCCH的传输信息和定时参数，确定PUSCH信道的定时。在现有的MTC系统中，当MPDCCH配置了重复传输，则MPDCCH调度的PUSCH传输得第一子帧与MPDCCH传输的最后一个子帧之后的间隔，在频分双工(Frequency Division Duplex，简称为FDD)系统中为4，在TDD系统中根据上下行的配置确定。其中，MPDCCH传输的最后一个子帧和PDSCH的第一个子帧之间的间隔是预定义的。在NR系统中，由于PDCCH传输的时隙和PUSCH传输的时隙之间的时间间隔是通过DCI指示，是动态可变的。
在该实施例中，PDCCH的传输时间单元属于第一时间单元集合，PUSCH的传输时间单元集合属于第二时间单元集合。根据PDCCH重复传输的第一个传输时间单元和重复传输次数，以及PDCCH承载的DCI包含的定时参数K2确定PDSCH传输的第一个传输时间单元。所包含的定时参数K2为PDCCH传输的最后一个传输时间单元和PUSCH传输的第一个传输时间单元之间的传输时间单元的数量，其中，根据PDCCH重复传输的第一个传输时间单元和重复传输次数，可以确定PDCCH的最后一个传输时间单元。图3是根据本发明其中一实施例的一种确定PUSCH对应的多个传输时间单元中第一个传输时间单元的示意图。如图3所示，定时参数K2＝4，确定PUSCH传输的第一个传输时间单元为时隙8，但是时隙8不属于第二时间单元集合，则确定PUSCH传输的第一个传输时间单元为时隙8下一个属于第二时间单元集合的时隙，即时隙9。可选地，PDCCH承载的DCI包含的定时参数K2为PDCCH传输的最后一个传输时间单元和PUSCH传输的第一个传输时间单元之间的传输时间单元的最少数量。实际的传输时间单元集合的数量与定时参数K2和第二时间单元集合有关。
作为另一种可选的示例，第一信道和第二信道分别为PUCCH和PDSCH，根据PDSCH的传输信息和定时参数，确定PUCCH的传输时间单元。在现有的MTC系统中，在FDD模式下，当MPDCCH配置了重复传输，则MPDCCH调度的PDSCH传输在MPDCCH传输的最后一个子帧之后的第2个BL/CE下行子帧开始。并且，如果PDSCH在子帧n传输，其对应的HARQ-ACK信息承载在子帧n+4发送的PUCCH上。在NR系统中，由于PDSCH的传输时间单元和承载该PDSCH对应的HARQ-ACK信息的PUCCH传输的时隙之间的时间间隔是通过DCI指示，是动态可变的。
该实施可以根据PDSCH的重复传输的第一个重复传输时间单元和重复次数，以及PDSCH承载的DCI包含的K1信息确定PUCCH传输的第一个传输时间单元；可选地，DCI中所包含的定时参数K1为PDSCH传输的最后一个传输时间单元和PUCCH传输的第一个传输时间单元之间的传输时间单元的数量，PDSCH传输的最后一个传输时间单元可以根据PDSCH重复传输的第一个重复传输时间单元、重复传输次数确定，而PDSCH重复传输的第一个传输时间单元可以是根据PDCCH的重复传输 的第一个传输时间单元、重复传输次数，以及PDCCH承载的DCI包含的定时参数K0确定。
可选地，上述PUCCH的传输时间单元属于上述第二时间单元集合。图4是根据本发明其中一实施例的一种确定PUCCH对应的多个传输时间单元中第一个传输时间单元的示意图。如图4所示，定时参数K1＝6，根据PDSCH的重复传输的起始时隙和重复次数，以及PDSCH承载的DCI包含的定时参数K1确定的PUCCH的传输时间单元为时隙3，但是时隙3不属于第三时隙集合，则确定PUCCH传输的第一个传输时间单元在时隙3的下一个属于第二时间单元集合的时隙，即时隙4。可选地，PDCCH承载的DCI包含的定时参数K1为PDSCH传输的最后一个传输时间单元和PUCCH传输的第一个传输时间单元之间的传输时间单元的最少数量。实际的传输时间单元的数量与定时参数K1和第二时间单元集合有关。
在相关技术中，在实现NR中的PDSCH传输时，基站通过下行授权(DL grant)的DCI中携带一个时间域资源分配(Time Domain Resource Allocation，简称为TDRA)的域，可指示PDSCH的起始位置S、长度L、k0以及不同的类型(type)等。k0表示DCI所在的时隙(slot)和PDSCH所在的slot之间的偏移slot的个数。表1为DL grant指示ACK/NACK反馈信息传输资源表。其中，PDSCH-to-HARQ_feedback timing indicator指示PDSCH和PUCCH之间间隔的slot个数信息。PUCCH resource indicator指示预定义资源列表中的一个行，包括PUCCH在一个slot内的时域资源、频域资源和扩频序列资源。
表1 DL grant指示ACK/NACK反馈信息传输资源表
Figure PCTCN2020078461-appb-000001
图5是根据相关技术中的一种PDCCH调度PDSCH的示意图。如图5所示，PDCCH调度PDSCH，K0为0、1、2，以及K1为5、4、2时，可以通过PDCCH调度PDSCH。
在相关技术中，在实现NR中的PUSCH传输时，基站发送上行授权(UL grant)，调度PUSCH传输。基站通过UL grant的DCI调度上行数据传输时，会在DCI中携带一个TDRA的域，该TDRA域为4bit，可以指示一个资源分配表格中的16个不同的行，比如，PDSCH的起始位置S，长度L，k2，以及不同的type等。其中，k2表示DCI所在的slot和PUSCH所在的slot之间的偏移slot的个数。图6是根据相关技术中的一种PDCCH调度PUSCH的示意图。如图6所示，在K2为0、1、2的情况下，可以通过PDCCH调度PUSCH。
在相关技术中，对于MTC系统中的MPDCCH，在LTE MTC系统中，引入了MPDCCH。MPDCCH的传输引入了跳频和重复。MPDCCH占据的资源与物理下行共享信道PDSCH是频分复用的。如图7所示，图7是根据相关技术中的一种PDCCH调度PDSCH的示意图，对于MPDCCH调度的PDSCH，MPDCCH在与PDSCH频分的窄带内，MPDCCH支持在多个子帧进行重复，不同的子帧的MPDCCH可以跳频。MPDCCH和其调度的PDSCH可以不在相同的窄带，MPDCCH中承载的DCI可以指示PDSCH所在的窄带。图8是根据本发明其中一实施例的一种MPDCCH支持在多个子帧进行重复的示意图。如图8所示，不同子帧的下行物理信道MPDCCH可以跳频。MPDCCH和其调度的PDSCH可 以不在相同的频域子带内。在MTC系统中，MPDCCH和其调度的PDSCH都可以进行重复传输。MPDCCH的重复传输在重复次数个下行子帧传输，在MPDCCH传输的最后一个子帧之后的第2个BL/CE(Bandwidth reduced Low complexity/Coverage Enhancement，降低带宽低复杂度/覆盖增强，是在MTC系统引入的UE类型)下行子帧开始连续发送N个BL/CE下行子帧的PDSCH。
图9是根据相关技术中的一种MTC系统的中的PDSCH传输的示意图。如图9所示，MPDDCH的重复次数为4，PDSCH重复次数为16，PDSCH开始于MPDCCH传输的最后一个子帧之后的第2个BL/CE下行子帧。
在上述相关技术中，如果在NR-light系统中引入信道重复传输，则需要重新考虑PDCCH、PDSCH、PUSCH信道之间的定时关系，但是现有的NR系统定义的定时关系并不适用于信道重复传输的场景。而在该实施例中，终端接收下行控制信令DCI，并确定DCI中的定时参数，而本申请采用了信道的重传机制，确定DCI中指示的定时参数的含义，比如，PDCCH传输的最后一个传输时间单元和PDSCH/PUSCH传输的第一个传输时间单元之间的时间间隔，确定或PDSCH传输的最后一个传输时间单元和PUCCH传输的第一个传输时间单元之间的时间间隔，可以使终端正确地确定相应信道的发送定时，从而解决了在信道重复传输的场景中无法准确地确定信道的传输时间单元的技术问题。
下面从网络侧对该实施例的信道的处理方法进行进一步介绍。需要说明的是，该实施例的网络侧的信道的处理方法与上述终端侧的信道的处理方法是相对应的。图10是根据本发明其中一实施例的另一种信道的处理方法的流程图。如图10所示，该方法可以包括以下步骤：步骤S1002，网络设备确定下行控制信令DCI中的定时参数，网络设备可以向终端发送DCI，也可以确定下行控制信令DCI中的定时参数；步骤S1004，网络设备根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元，该步骤提供的技术方案可以与本申请步骤S104的终端所执行的方法相同；步骤S1006，网络设备根据时间间隔确定第一信道的传输时间单元，该步骤提供的技术方案可以与本申请步骤S106的终端所执行的方法相同。
作为一种可选的实施方式，网络设备根据定时参数确定第一信道与第二信道之间的时间间隔，包括：网络设备根据定时参数确定第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。该方法还包括：网络设备根据第二信道的传输信息确定第二信道对应的至少一个传输时间单元。
作为一种可选的实施方式，网络设备根据时间间隔确定第一信道的传输时间单元，包括：网络设备根据时间间隔和第二信道的传输信息，确定第一信道的传输时间单元。第二信道的传输信息包括：第二信道对应的至少一个传输时间单元的第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，网络设备根据时间间隔和第二信道的传输信息，确定第一信道的传输时间单元，包括：网络设备根据第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定至少一个第二传输时间单元；网络设备根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元；网络设备将至少一个第一传输单元中的至少一个传输时间单元确定为第一信道的传输时间单元。网络设备根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元，包括：网络设备确定通过时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元 得到的传输时间单元是否属于时间单元集合；如果得到的传输时间单元属于时间单元集合，则网络设备将得到的传输时间单元确定为至少一个第一传输时间单元中的至少一个传输时间单元；如果得到的传输时间单元未属于时间单元集合，则网络设备将得到的传输时间单元之后的属于时间单元集合的传输时间单元，确定为至少一个第一传输时间单元中的至少一个传输时间单元。
作为一种可选的实施方式，在第一信道为物理下行共享信道PDSCH，第二信道为物理下行控制信道PDCCH的情况下，时间单元集合为第一时间单元集合，第一时间单元集合为可用的下行时间单元集合。在第一信道为物理上行共享信道PUSCH，第二信道为物理上行控制信道PDCCH的情况下，或者，在第一信道为PUCCH，第二信道为PDSCH的情况下，时间单元集合为第二时间单元集合，第二时间单元集合为可用的上行时间单元集合。该方法还包括：网络设备在第一信道为PDSCH，第二信道为PDCCH的情况下，或者，在第一信道为PUSCH，第二信道为PDCCH的情况下，通过高层信令和/或DCI获取PDCCH对应的至少一个传输时间单元中第一个传输时间单元。网络设备在第一信道为PUCCH，第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和PDCCH的传输信息，确定PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
作为一种可选的实施方式，网络设备通过高层信令和/或DCI获取第一数量。作为一种可选的实施方式，PDCCH携带的DCI中包含定时参数，至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数相同，定时参数为第二数量；或者，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数不同，根据不同的定时参数中的至少一个定时参数确定第二数量。
作为一种可选的实施方式，网络设备根据定时参数确定第一信道与第二信道之间的时间间隔包括：网络设备将第二数量对应的时间确定为时间间隔。第二数量为至少一个第一传输时间单元中至少一个传输时间单元与至少一个第二传输单元中至少一个传输时间单元之间的传输时间单元的最少数量。
作为一种可选的实施方式，至少一个第一传输时间单元为第一信道对应的至少一个传输时间单元中第一个传输时间单元，至少一个第二传输单元为第二信道对应的至少一个传输时间单元中最后一个传输单元。作为一种可选的实施方式，第一信道和第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH。
通过以上描述，本领域的技术人员可以清楚了解到根据上述实施例的方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。
本发明实施例还提供了一种新无线系统，该实施例的新无线系统可以用于执行图1或图10所示的信道的处理方法，已经进行过说明的不再赘述。图11是根据本发明其中一实施例的一种新无线系统的示意图。如图11所示，该新无线系统110可以包括：网络侧设备111和终端112。其中，网络设备111，用于发送下行控制信令DCI，其中，DCI中携带有定时参数。终端112，用于接收下行控制信令DCI，并确定DCI中的定时参数；根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；根据时间间隔确定第一信道的传输时间单元。
本发明实施例还提供了一种控制信道的确定装置，该实施例的控制信道的确定装置可以用于执行图1或图2所示的信道的处理方法。已经进行过说明的不再赘述。图12是根据本发明其中一实施例的一种信道的处理装置的示意图。如图12所示，该信道的处理装置120可以包括：接收单元121、第一确定单元122和第二确定单元123。其中，该实施例的信道的处理装置120设置于终端中，包括：接收单元121，用于接收下行控制信令DCI，并确定DCI中的定时参数；第一确定单元122，用于根据定时参数确定第一信道与第二信道之间的时间间隔，其中，第一信道和第二信道分别对应至少一个传输时间单元；第二确定单元123，用于根据时间间隔确定第一信道的传输时间单元。
可选地，第一确定单元包括：第一确定模块，用于根据定时参数确定第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。该装置还包括：第三确定单元，用于根据第二信道的传输信息确定第二信道对应的至少一个传输时间单元。第二确定单元包括：第二确定模块，用于根据时间间隔和第二信道的传输信息，确定第一信道的传输时间单元。第二信道的传输信息包括：第二信道对应的至少一个传输时间单元的第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，第二确定模块包括：第一确定子模块，用于根据第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定至少一个第二传输时间单元；第二确定子模块，用于根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元；第三确定子模块，用于将至少一个第一传输单元中的至少一个传输时间单元确定为第一信道的传输时间单元。
可选地，第二确定子模块用于通过以下步骤来根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元：终端确定通过时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元得到的传输时间单元是否属于时间单元集合；如果得到的传输时间单元属于时间单元集合，则终端将得到的传输时间单元确定为至少一个第一传输时间单元中的至少一个传输时间单元；如果得到的传输时间单元未属于时间单元集合，则终端将得到的传输时间单元之后的属于时间单元集合的传输时间单元，确定为至少一个第一传输时间单元中的至少一个传输时间单元。
可选地，在第一信道为物理下行共享信道PDSCH，第二信道为物理下行控制信道PDCCH的情况下，时间单元集合为第一时间单元集合，第一时间单元集合为可用的下行时间单元集合。在第一信道为物理上行共享信道PUSCH，第二信道为PDCCH的情况下，或者，在第一信道为物理上行控制信道PUCCH，第二信道为PDSCH的情况下，时间单元集合为第二时间单元集合，第二时间单元集合为可用的上行时间单元集合。
可选地，该装置还包括：第一获取单元，用于在第一信道为PDSCH，第二信道为PDCCH的情况下，或者，在第一信道为PUSCH，第二信道为PDCCH的情况下，通过高层信令和/或DCI获取PDCCH对应的至少一个传输时间单元中第一个传输时间单元。该装置还包括：第四确定单元，用于终端在第一信道为PUCCH，第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和PDCCH的传输信息，确定PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
可选地，该装置还包括：第二获取单元，用于通过高层信令和/或DCI获取第一数量。
可选地，PDCCH携带的DCI中包含定时参数，至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数相同，定时参数为第二数量；或者，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数不同，根据不同的定时参数中的至少一个定时参数确定第二数量。第一确定单元包括：第三确定模块，用于将第二数量对应的时间确定为时间间隔。第二数量为至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间的传输时间单元的最少数量。
可选地，至少一个第一传输时间单元为第一信道对应的至少一个传输时间单元中第一个传输时间单元，至少一个第二传输单元为第二信道对应的至少一个传输时间单元中最后一个传输单元。可选地，第一信道和第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH。
图13是根据本发明其中一实施例的另一种信道的处理装置的示意图。如图13所示，该信道的处理装置130可包括：第五确定单元131、第六确定单元132和第七确定单元133。该信道的处理装置130设置于网络设备中，包括：第五确定单元131，用于确定下行控制信令DCI中的定时参数；第六确定单元132，用于根据定时参数确定第一信道与第二信道之间的时间间隔，第一信道和第二信道分别对应至少一个传输时间单元；第七确定单元133，用于根据时间间隔确定第一信道的传输时间单元。
可选地，第六确定单元包括：第四确定模块，用于根据定时参数确定第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。该装置还包括：第八确定单元，用于根据第二信道的传输信息确定第二信道对应的至少一个传输时间单元。第七确定单元包括：第五确定模块，用于根据时间间隔和第二信道的传输信息，确定第一信道的传输时间单元。第二信道的传输信息包括：第二信道对应的至少一个传输时间单元的第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，第五确定模块包括：第四确定子模块，用于根据第一数量和第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定至少一个第二传输时间单元；第五确定子模块，用于根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元；第六确定子模块，用于将至少一个第一传输单元中的至少一个传输时间单元确定为第一信道的传输时间单元。
可选地，第五确定子模块来根据时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元，确定至少一个第一传输时间单元中的至少一个传输时间单元：网络设备确定通过时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元得到的传输时间单元是否属于时间单元集合；如果得到的传输时间单元属于时间单元集合，则网络设备将得到的传输时间单元确定为至少一个第一传输时间单元中的至少一个传输时间单元；如果得到的传输时间单元未属于时间单元集合，则网络设备将得到的传输时间单元之后的属于时间单元集合的传输时间单元，确定为至少一个第一传输时间单元中的至少一个传输时间单元。
可选地，在第一信道为PDSCH，第二信道为PDCCH的情况下，时间单元集合为第一时间单元 集合，第一时间单元集合为可用的下行时间单元集合。在第一信道为物理上行共享信道PUSCH，第二信道为物理上行控制信道PDCCH的情况下，或者，在第一信道为PUCCH，第二信道为PDSCH的情况下，时间单元集合为第二时间单元集合，第二时间单元集合为可用的上行时间单元集合。可选地，该装置还包括：第三获取单元，用于在第一信道为PDSCH，第二信道为PDCCH的情况下，或者，在第一信道为PUSCH，第二信道为PDCCH的情况下，通过高层信令和/或DCI获取PDCCH对应的至少一个传输时间单元中第一个传输时间单元。该装置还包括：第九确定单元，用于在第一信道为PUCCH，第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和PDCCH的传输信息，确定PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
可选地，该装置还包括：第四获取单元，用于通过高层信令和/或DCI获取第一数量。可选地，PDCCH携带的DCI中包含定时参数，至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数相同，定时参数为第二数量；或者，PDCCH在至少两个传输时间单元携带的DCI中包含的定时参数不同，根据不同的定时参数中的至少一个定时参数确定第二数量。可选地，第六确定单元包括：第六确定模块，用于将第二数量对应的时间确定为时间间隔。可选地，第二数量为至少一个第一传输时间单元中的至少一个传输时间单元与至少一个第二传输单元中的至少一个传输时间单元之间的传输时间单元的最少数量。
可选地，至少一个第一传输时间单元为第一信道对应的至少一个传输时间单元中第一个传输时间单元，至少一个第二传输单元为第二信道对应的至少一个传输时间单元中最后一个传输单元。可选地，第一信道和第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH。
图14是根据本发明其中一实施例的一种通信设备的结构示意图。如图14所示，通信设备包括处理器，处理器可以从存储器中调用并运行计算机程序，以实现本发明实施例中的方法。可选地，如图14所示，通信设备还可以包括存储器。其中，处理器可以从存储器中调用并运行计算机程序，以实现本发明实施例中的方法。其中，存储器可以是独立于处理器的一个单独的器件，也可以集成在处理器中。可选地，如图14所示，通信设备还可以包括收发器，处理器可以控制该收发器与其他设备进行通信，具体地，可以向其他设备发送信息或数据，或接收其他设备发送的信息或数据。其中，收发器可以包括发射机和接收机。收发器还可以进一步包括天线，天线的数量可以为一个或多个。可选地，该通信设备具体可为本发明实施例的网络设备，并且该通信设备可以实现本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选地，该通信设备具体可为本发明实施例的移动终端/终端设备，并且该通信设备可以实现本发明实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
图15是根据本发明其中一实施例的一种芯片结构示意图。如图15所示，芯片包括处理器，处理器可以从存储器中调用并运行计算机程序，以实现本发明实施例中的方法。可选地，如图15所示，芯片还可以包括存储器。其中，处理器可以从存储器中调用并运行计算机程序，以实现本发明实施例中的方法。其中，存储器可以是独立于处理器的一个单独的器件，也可以集成在处理器中。可选地，该芯片还可以包括输入接口。其中，处理器可以控制该输入接口与其他设备或芯片进行通信，具体地， 可以获取其他设备或芯片发送的信息或数据。可选地，该芯片还可以包括输出接口。其中，处理器可以控制该输出接口与其他设备或芯片进行通信，具体地，可以向其他设备或芯片输出信息或数据。可选地，该芯片可应用于本发明实施例中的网络设备，并且该芯片可以实现本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选地，该芯片可应用于本发明实施例中的移动终端/终端设备，并且该芯片可以实现本发明实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。应理解，本发明实施例提到的芯片还可以称为系统级芯片，系统芯片，芯片系统或片上系统芯片等。
图16是根据本发明其中一实施例的一种通信系统的结构框图。如图16所示，该通信系统包括终端设备和网络设备。其中，该终端设备可以用于实现上述方法中由终端设备实现的相应的功能，以及该网络设备可以用于实现上述方法中由网络设备实现的相应的功能，为了简洁，在此不再赘述。应理解，本发明实施例的处理器可能是一种集成电路芯片，具有信号的处理能力。在实现过程中，上述方法实施例的各步骤可以通过处理器中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器可以是通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成，或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器，处理器读取存储器中的信息，结合其硬件完成上述方法的步骤。
可以理解，本发明实施例中的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。应注意，本文描述的系统和方法的存储器旨在包括但不限于这些和任意其它适合类型的存储器。应理解，上述存储器为示例性但不是限制性说明，例如，本发明实施例中的存储器还可以是静态随机存取存储器(static RAM，SRAM)、动态随机存取存储器(dynamic RAM，DRAM)、同步动态随机存取存储器(synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(double data rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(synch link DRAM，SLDRAM)以及直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)等等。也就是说，本发明实施例中的存储器旨在包括但不限于这些和任意其它适合类型的存储器。
本发明实施例还提供了一种计算机可读存储介质，用于存储计算机程序。可选地，该计算机可读存储介质可应用于本发明实施例中的网络设备，且该计算机程序使得计算机执行本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选地，该计算机可读存储介质可应用于本发明实施例中的移动终端/终端设备，并且该计算机程序使得计算机执行本发明实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述；本发明实施例还提供了一种计算机程序产品，包括计算机程序指令。可选地，该计算机程序产品可应用于本发明实施例中的网络设备，并且该计算机程序指令使得计算机执行本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选地，该计算机程序产品可应用于本发明实施例中的移动终端/终端设备，并且该计算机程序指令使得计算机执行本发明实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述；本发明实施例还提供了一种计算机程序。可选地，该计算机程序可应用于本发明实施例中的网络设备，当该计算机程序在计算机上运行时，使得计算机执行本发明实施例的各个方法中由网络设备实现的相应流程，为了简洁，在此不再赘述。可选地，该计算机程序可应用于本发明实施例中的移动终端/终端设备，当该计算机程序在计算机上运行时，使得计算机执行本发明实施例的各个方法中由移动终端/终端设备实现的相应流程，为了简洁，在此不再赘述。
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本发明的范围。所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。在本发明所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、ROM、RAM、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以所述权利要求的保护范围为准。

Claims (71)

  1. 一种信道的处理方法，其特征在于，包括：
    终端接收下行控制信令DCI，并确定所述DCI中的定时参数；
    所述终端根据所述定时参数确定第一信道与第二信道之间的时间间隔，其中，所述第一信道和所述第二信道分别对应至少一个传输时间单元；
    所述终端根据所述时间间隔确定所述第一信道的传输时间单元。
  2. 根据权利要求1所述的方法，其特征在于，所述终端根据所述定时参数确定第一信道与第二信道之间的时间间隔，包括：
    所述终端根据所述定时参数确定所述第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与所述第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。
  3. 根据权利要求2所述的方法，其特征在于，所述方法还包括：所述终端根据所述第二信道的传输信息确定所述第二信道对应的至少一个传输时间单元。
  4. 根据权利要求3所述的方法，其特征在于，所述终端根据所述时间间隔确定所述第一信道的传输时间单元，包括：
    所述终端根据所述时间间隔和所述第二信道的传输信息，确定所述第一信道的传输时间单元。
  5. 根据权利要求4所述的方法，其特征在于，所述第二信道的传输信息包括：所述第二信道对应的至少一个传输时间单元的第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，所述终端根据所述时间间隔和所述第二信道的传输信息，确定所述第一信道的传输时间单元，包括：
    所述终端根据所述第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定所述至少一个第二传输时间单元；
    所述终端根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元；
    所述终端将所述至少一个第一传输单元中的至少一个传输时间单元确定为所述第一信道的传输时间单元。
  6. 根据权利要求5所述的方法，其特征在于，所述终端根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元，包括：
    所述终端确定通过所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元得到的传输时间单元是否属于时间单元集合；
    如果所述得到的传输时间单元属于所述时间单元集合，则所述终端将所述得到的传输时间单元确定为所述至少一个第一传输时间单元中的至少一个传输时间单元；
    如果所述得到的传输时间单元未属于所述时间单元集合，则所述终端将所述得到的传输时间单元之后的属于所述时间单元集合的传输时间单元，确定为所述至少一个第一传输时间单元中的至少一个传输时间单元。
  7. 根据权利要求6所述的方法，其特征在于，在所述第一信道为物理下行共享信道PDSCH，所述第二信道为物理下行控制信道PDCCH的情况下，所述时间单元集合为第一时间单元集合，所述第一时间单元集合为可用的下行时间单元集合。
  8. 根据权利要求6所述的方法，其特征在于，在所述第一信道为物理上行共享信道PUSCH，所述第二信道为PDCCH的情况下，或者，在所述第一信道为物理上行控制信道PUCCH，所述第二信道为PDSCH的情况下，所述时间单元集合为第二时间单元集合，所述第二时间单元集合为可用的上行时间单元集合。
  9. 根据权利要求5所述的方法，其特征在于，所述方法还包括：所述终端在所述第一信道为PDSCH，所述第二信道为PDCCH的情况下，或者，在所述第一信道为PUSCH，所述第二信道为PDCCH的情况下，通过高层信令和/或所述DCI获取所述PDCCH对应的至少一个传输时间单元中第一个传输时间单元。
  10. 根据权利要求5所述的方法，其特征在于，所述方法还包括：所述终端在所述第一信道为PUCCH，所述第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和所述PDCCH的传输信息，确定所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
  11. 根据权利要求5所述的方法，其特征在于，所述方法还包括：所述终端通过高层信令和/或所述DCI获取所述第一数量。
  12. 根据权利要求2所述的方法，其特征在于，PDCCH携带的所述DCI中包含所述定时参数，所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，所述PDCCH在至少两个传输时间单元携带的所述DCI中包含的所述定时参数相同，所述定时参数为所述第二数量；或者，所述PDCCH在至少两个传输时间单元携带的所述DCI中包含的所述定时参数不同，根据不同的所述定时参数中的至少一个定时参数确定所述第二数量。
  13. 根据权利要求12所述的方法，其特征在于，所述终端根据所述定时参数确定第一信道与第二信道之间的时间间隔，包括：
    所述终端将所述第二数量对应的时间确定为所述时间间隔。
  14. 根据权利要求12所述的方法，其特征在于，所述第二数量为所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间的传输时间单元的最少数量。
  15. 根据权利要求2至14中任意一项所述的方法，其特征在于，所述至少一个第一传输时间单元为所述第一信道对应的至少一个传输时间单元中第一个传输时间单元，所述至少一个第二传输单元为所述第二信道对应的至少一个传输时间单元中最后一个传输单元。
  16. 根据权利要求1至6和11至14中任意一项所述的方法，其特征在于，所述第一信道和所述第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH。
  17. 一种信道的处理方法，其特征在于，包括：
    网络设备确定下行控制信令DCI中的定时参数；
    所述网络设备根据所述定时参数确定第一信道与第二信道之间的时间间隔，其中，所述第一信道和所述第二信道分别对应至少一个传输时间单元；
    所述网络设备根据所述时间间隔确定所述第一信道的传输时间单元。
  18. 根据权利要求17所述的方法，其特征在于，所述网络设备根据所述定时参数确定第一信道与第二信道之间的时间间隔，包括：
    所述网络设备根据所述定时参数确定所述第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与所述第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。
  19. 根据权利要求18所述的方法，其特征在于，所述方法还包括：所述网络设备根据所述第二信道的传输信息确定所述第二信道对应的至少一个传输时间单元。
  20. 根据权利要求19所述的方法，其特征在于，所述网络设备根据所述时间间隔确定所述第一信道的传输时间单元，包括：
    所述网络设备根据所述时间间隔和所述第二信道的传输信息，确定所述第一信道的传输时间单元。
  21. 根据权利要求20所述的方法，其特征在于，所述第二信道的传输信息包括：所述第二信道对应的至少一个传输时间单元的第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，所述网络设备根据所述时间间隔和所述第二信道的传输信息，确定所述第一信道的传输时间单元，包括：
    所述网络设备根据所述第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定所述至少一个第二传输时间单元；
    所述网络设备根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元；
    所述网络设备将所述至少一个第一传输单元中的至少一个传输时间单元确定为所述第一信道的传输时间单元。
  22. 根据权利要求21所述的方法，其特征在于，所述网络设备根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元，包括：
    所述网络设备确定通过所述时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元得到的传输时间单元是否属于时间单元集合；
    如果所述得到的传输时间单元属于所述时间单元集合，则所述网络设备将所述得到的传输时间单元确定为所述至少一个第一传输时间单元中的至少一个传输时间单元；
    如果所述得到的传输时间单元未属于所述时间单元集合，则所述网络设备将所述得到的传输时间单元之后的属于所述时间单元集合的传输时间单元，确定为所述至少一个第一传输时间单元中的至少一个传输时间单元。
  23. 根据权利要求22所述的方法，其特征在于，在所述第一信道为物理下行共享信道PDSCH，所述第二信道为物理下行控制信道PDCCH的情况下，所述时间单元集合为第一时间单元集合，所述第一时间单元集合为可用的下行时间单元集合。
  24. 根据权利要求22所述的方法，其特征在于，在所述第一信道为物理上行共享信道PUSCH，所述第二信道为物理上行控制信道PDCCH的情况下，或者，在所述第一信道为PUCCH，所述第二信道为PDSCH的情况下，所述时间单元集合为第二时间单元集合，所述第二时间单元集合为可用的上行时间单元集合。
  25. 根据权利要求21所述的方法，其特征在于，所述方法还包括：所述网络设备在所述第一信道为PDSCH，所述第二信道为PDCCH的情况下，或者，在所述第一信道为PUSCH，所述第二信道为PDCCH的情况下，通过高层信令和/或所述DCI获取所述PDCCH对应的至少一个传输时间单元中第一个传输时间单元。
  26. 根据权利要求21所述的方法，其特征在于，所述方法还包括：所述网络设备在所述第一信道为PUCCH，所述第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和所述PDCCH的传输信息，确定所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
  27. 根据权利要求21所述的方法，其特征在于，所述方法还包括：所述网络设备通过高层信令和/或所述DCI获取所述第一数量。
  28. 根据权利要求18所述的方法，其特征在于，PDCCH携带的所述DCI中包含所述定时参数，所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，所述PDCCH在至少两个传输时间单元携带的所述DCI中包含的所述定时参数相同，所述定时参数为所述第二数量；或者，所述PDCCH在至少两个传输时间单元携带的所述DCI中包含的所述定时参数不同，根据不同的所述定时参数中的至少一个定时参数确定所述第二数量。
  29. 根据权利要求28所述的方法，其特征在于，所述网络设备根据所述定时参数确定第一信道与第二信道之间的时间间隔，包括：
    所述网络设备将所述第二数量对应的时间确定为所述时间间隔。
  30. 根据权利要求28所述的方法，其特征在于，所述第二数量为所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间的传输时间单元的最少数量。
  31. 根据权利要求18至30中任意一项所述的方法，其特征在于，所述至少一个第一传输时间单元为所述第一信道对应的至少一个传输时间单元中第一个传输时间单元，所述至少一个第二传输单元为所述第二信道对应的至少一个传输时间单元中最后一个传输单元。
  32. 根据权利要求17至22和27至30中任意一项所述的方法，其特征在于，所述第一信道和所述第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH。
  33. 一种信道的处理装置，其特征在于，设置于终端中，包括：
    接收单元，用于接收下行控制信令DCI，并确定所述DCI中的定时参数；
    第一确定单元，用于根据所述定时参数确定第一信道与第二信道之间的时间间隔，其中，所述第一信道和所述第二信道分别对应至少一个传输时间单元；
    第二确定单元，用于根据所述时间间隔确定所述第一信道的传输时间单元。
  34. 根据权利要求33所述的装置，其特征在于，所述第一确定单元包括：
    第一确定模块，用于根据所述定时参数确定所述第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与所述第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。
  35. 根据权利要求34所述的装置，其特征在于，所述装置还包括：第三确定单元，用于根据所述第二信道的传输信息确定所述第二信道对应的至少一个传输时间单元。
  36. 根据权利要求35所述的装置，其特征在于，所述第二确定单元包括：
    第二确定模块，用于根据所述时间间隔和所述第二信道的传输信息，确定所述第一信道的传输时间单元。
  37. 根据权利要求36所述的装置，其特征在于，所述第二信道的传输信息包括：所述第二信道对应的至少一个传输时间单元的第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，第二确定模块包括：
    第一确定子模块，用于根据所述第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定所述至少一个第二传输时间单元；
    第二确定子模块，用于根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元；
    第三确定子模块，用于将所述至少一个第一传输单元中的至少一个传输时间单元确定为所述第一信道的传输时间单元。
  38. 根据权利要求37所述的装置，其特征在于，所述第二确定子模块用于通过以下步骤来根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元：
    所述终端确定通过所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元得到的传输时间单元是否属于时间单元集合；
    如果所述得到的传输时间单元属于所述时间单元集合，则所述终端将所述得到的传输时间单元确定为所述至少一个第一传输时间单元中的至少一个传输时间单元；
    如果所述得到的传输时间单元未属于所述时间单元集合，则所述终端将所述得到的传输时间单元之后的属于所述时间单元集合的传输时间单元，确定为所述至少一个第一传输时间单元中的至少一个传输时间单元。
  39. 根据权利要求38所述的装置，其特征在于，在所述第一信道为物理下行共享信道PDSCH，所述第二信道为物理下行控制信道PDCCH的情况下，所述时间单元集合为第一时间单元集合，所述第一时间单元集合为可用的下行时间单元集合。
  40. 根据权利要求38所述的装置，其特征在于，在所述第一信道为物理上行共享信道PUSCH，所述第二信道为PDCCH的情况下，或者，在所述第一信道为物理上行控制信道PUCCH，所述第二信道为PDSCH的情况下，所述时间单元集合为第二时间单元集合，所述第二时间单元集合为可用的上行时间单元集合。
  41. 根据权利要求37所述的装置，其特征在于，所述装置还包括：第一获取单元，用于在所述第一信道为PDSCH，所述第二信道为PDCCH的情况下，或者，在所述第一信道为PUSCH，所述第二信道为PDCCH的情况下，通过高层信令和/或所述DCI获取所述PDCCH对应的至少一个传输时间单元中第一个传输时间单元。
  42. 根据权利要求37所述的装置，其特征在于，所述装置还包括：第四确定单元，用于所述终端在所述第一信道为PUCCH，所述第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和所述PDCCH的传输信息，确定所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
  43. 根据权利要求37所述的装置，其特征在于，所述装置还包括：第二获取单元，用于通过高层信令和/或所述DCI获取所述第一数量。
  44. 根据权利要求34所述的装置，其特征在于，PDCCH携带的所述DCI中包含所述定时参数，所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，所述PDCCH在至少两个传输时间单元携带的所述DCI中包含的所述定时参数相同，所述定时参数为所述第二数量；或者，所述PDCCH在至少两个传输时间单元携带的所述DCI中包含的所述定时参数不同，根据不同的所述定时参数中的至少一个定时参数确定所述第二数量。
  45. 根据权利要求44所述的装置，其特征在于，所述第一确定单元包括：
    第三确定模块，用于将所述第二数量对应的时间确定为所述时间间隔。
  46. 根据权利要求44所述的装置，其特征在于，所述第二数量为所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间的传输时间单元的最少数量。
  47. 根据权利要求34至46中任意一项所述的装置，其特征在于，所述至少一个第一传输时间单元为所述第一信道对应的至少一个传输时间单元中第一个传输时间单元，所述至少一个第二传输单元为所述第二信道对应的至少一个传输时间单元中最后一个传输单元。
  48. 根据权利要求33至38和43至46中任意一项所述的装置，其特征在于，所述第一信道和所述第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH。
  49. 一种信道的处理装置，其特征在于，设置于网络设备中，包括：
    第五确定单元，用于确定下行控制信令DCI中的定时参数；
    第六确定单元，用于根据所述定时参数确定第一信道与第二信道之间的时间间隔，其中，所述第一信道和所述第二信道分别对应至少一个传输时间单元；
    第七确定单元，用于根据所述时间间隔确定所述第一信道的传输时间单元。
  50. 根据权利要求49所述的装置，其特征在于，第六确定单元包括：
    第四确定模块，用于根据所述定时参数确定所述第一信道对应的至少一个传输时间单元中至少一个第一传输时间单元与所述第二信道对应的至少一个传输时间单元中至少一个第二传输时间单元之间的时间间隔。
  51. 根据权利要求50所述的装置，其特征在于，所述装置还包括：第八确定单元，用于根据所述第二信道的传输信息确定所述第二信道对应的至少一个传输时间单元。
  52. 根据权利要求51所述的装置，其特征在于，所述第七确定单元包括：
    第五确定模块，用于根据所述时间间隔和所述第二信道的传输信息，确定所述第一信道的传输时间单元。
  53. 根据权利要求52所述的装置，其特征在于，所述第二信道的传输信息包括：所述第二信道对应的至少一个传输时间单元的第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，所述第五确定模块包括：
    第四确定子模块，用于根据所述第一数量和所述第二信道对应的至少一个传输时间单元中第一个传输时间单元，确定所述至少一个第二传输时间单元；
    第五确定子模块，用于根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元；
    第六确定子模块，用于将所述至少一个第一传输单元中的至少一个传输时间单元确定为所述第一信道的传输时间单元。
  54. 根据权利要求53所述的装置，其特征在于，所述第五确定子模块来根据所述时间间隔和所述至少一个第二传输时间单元中的至少一个传输时间单元，确定所述至少一个第一传输时间单元中的至少一个传输时间单元：
    所述网络设备确定通过所述时间间隔和至少一个第二传输时间单元中的至少一个传输时间单元得到的传输时间单元是否属于时间单元集合；
    如果所述得到的传输时间单元属于所述时间单元集合，则所述网络设备将所述得到的传输时间单元确定为所述至少一个第一传输时间单元中的至少一个传输时间单元；
    如果所述得到的传输时间单元未属于所述时间单元集合，则所述网络设备将所述得到的传输时间单元之后的属于所述时间单元集合的传输时间单元，确定为所述至少一个第一传输时间单元中的至少一个传输时间单元。
  55. 根据权利要求54所述的装置，其特征在于，在所述第一信道为物理下行共享信道PDSCH，所述第二信道为物理下行控制信道PDCCH的情况下，所述时间单元集合为第一时间单元集合，所述第一时间单元集合为可用的下行时间单元集合。
  56. 根据权利要求54所述的装置，其特征在于，在所述第一信道为物理上行共享信道PUSCH，所述第二信道为物理上行控制信道PDCCH的情况下，或者，在所述第一信道为PUCCH，所述第二信道为PDSCH的情况下，所述时间单元集合为第二时间单元集合，所述第二时间单元集合为可用的上行时间单元集合。
  57. 根据权利要求53所述的装置，其特征在于，所述装置还包括：第三获取单元，用于在所述第一信道为PDSCH，所述第二信道为PDCCH的情况下，或者，在所述第一信道为PUSCH，所述第二信道为PDCCH的情况下，通过高层信令和/或所述DCI获取所述PDCCH对应的至少一个传输时间单元中第一个传输时间单元。
  58. 根据权利要求53所述的装置，其特征在于，所述装置还包括：第九确定单元，用于在所述第一信道为PUCCH，所述第二信道为PDSCH的情况下，根据PDCCH对应的至少一个传输时间单元中最后一个传输时间单元与所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元之间的时间间隔和所述PDCCH的传输信息，确定所述PDSCH对应的至少一个传输时间单元中第一个传输时间单元。
  59. 根据权利要求53所述的装置，其特征在于，所述装置还包括：第四获取单元，用于通过高层信令和/或所述DCI获取所述第一数量。
  60. 根据权利要求50所述的装置，其特征在于，PDCCH携带的所述DCI中包含所述定时参数，所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间，具有第二数量的传输时间单元，其中，所述PDCCH 在至少两个传输时间单元携带的所述DCI中包含的所述定时参数相同，所述定时参数为所述第二数量；或者，所述PDCCH在至少两个传输时间单元携带的所述DCI中包含的所述定时参数不同，根据不同的所述定时参数中的至少一个定时参数确定所述第二数量。
  61. 根据权利要求60所述的装置，其特征在于，所述第六确定单元包括：
    第六确定模块，用于将所述第二数量对应的时间确定为所述时间间隔。
  62. 根据权利要求60所述的装置，其特征在于，所述第二数量为所述至少一个第一传输时间单元中的至少一个传输时间单元与所述至少一个第二传输单元中的至少一个传输时间单元之间的传输时间单元的最少数量。
  63. 根据权利要求50至62中任意一项所述的装置，其特征在于，所述至少一个第一传输时间单元为所述第一信道对应的至少一个传输时间单元中第一个传输时间单元，所述至少一个第二传输单元为所述第二信道对应的至少一个传输时间单元中最后一个传输单元。
  64. 根据权利要求49至54和59至62中任意一项所述的装置，其特征在于，所述第一信道和所述第二信道分别为：PDSCH和PDCCH；或者，PUSCH和PDCCH；或者，PUCCH和PDSCH。
  65. 一种新无线系统，其特征在于，包括网络设备和终端，其中，
    所述网络设备，用于发送下行控制信令DCI，其中，所述DCI中携带有定时参数；
    所述终端，用于接收下行控制信令DCI，并确定所述DCI中的定时参数；根据所述定时参数确定第一信道与第二信道之间的时间间隔，其中，所述第一信道和所述第二信道分别对应至少一个传输时间单元；根据所述时间间隔确定所述第一信道的传输时间单元。
  66. 一种存储介质，其特征在于，所述存储介质包括存储的程序，其中，在所述程序运行时控制所述存储介质所在设备执行权利要求1至16中任意一项所述的方法，或者，17至32中任意一项所述的方法。
  67. 一种处理器，所述处理器用于运行程序，其中，所述程序被设置为运行时执行权利要求1至16中任意一项所述的方法，或者，17至32中任意一项所述的方法。
  68. 一种电子装置，包括存储器和处理器，其特征在于，所述存储器中存储有计算机程序，所述处理器被设置为运行所述计算机程序以执行所述权利要求1至16中任意一项所述的方法，或者，17至32中任意一项所述的方法。
  69. 一种芯片，其特征在于，包括：处理器，设置为从存储器中调用并运行计算机程序，使得安装有所述芯片的设备执行所述权利要求1至16中任意一项所述的方法，或者，17至32中任意一项所述的方法。
  70. 一种计算机程序产品，其特征在于，包括计算机程序指令，该计算机程序指令使得计算机执行所述权利要求1至16中任意一项所述的方法，或者，17至32中任意一项所述的方法。
  71. 一种计算机程序，其特征在于，所述计算机程序使得计算机执行所述权利要求1至16中任意一项所述的方法，或者，17至32中任意一项所述的方法。
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