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US20210153235A1 - Method and Device for Indicating Channel Resource Set, and Computer Storage Medium - Google Patents

Method and Device for Indicating Channel Resource Set, and Computer Storage Medium Download PDF

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Publication number
US20210153235A1
US20210153235A1 US16/623,336 US201816623336A US2021153235A1 US 20210153235 A1 US20210153235 A1 US 20210153235A1 US 201816623336 A US201816623336 A US 201816623336A US 2021153235 A1 US2021153235 A1 US 2021153235A1
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Prior art keywords
resource
different
determining
downlink control
terminal
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English (en)
Inventor
Jia Shen
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Publication of US20210153235A1 publication Critical patent/US20210153235A1/en
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    • H04W72/1289—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • 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
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Definitions

  • the present disclosure relates to the technical field of wireless communication, in particular to a channel resource set indication method, device and a computer storage medium.
  • a time-frequency resource of a physical channel (such as Physical Downlink Shared Channel (PDSCH) and Physical Uplink Shared Channel (PUSCH)) is indicated by Downlink Control Information (DCI).
  • DCI Downlink Control Information
  • a scheduling granularity in time domain is a time slot or a subframe, and a scheduling bandwidth in frequency domain is a bandwidth of a whole system.
  • the fifth Generation mobile communication (5G) system supports more flexible scheduling, and scheduling at slot and symbol levels is supported in the time domain.
  • a resource can be scheduled in a bandwidth part (BWP) smaller than a system bandwidth in frequency domain, and a control channel (such as Physical Uplink Control Channel (PUCCH)) can also be flexibly allocated with a resource in code domain.
  • BWP bandwidth part
  • PUCCH Physical Uplink Control Channel
  • RRC Radio Resource Control
  • the DCI has only 2 to 4 bits used for indicating a resource in a resource set, i.e., one resource set contains only 4 to 16 candidate resources, while each type of physical channels can be only configured with one resource set.
  • a resource to be scheduled includes parameters of many dimensions, including a starting time slot, a quantity of time slots, a starting symbol, a quantity of symbols, a starting Physical Resource Block (PRB), a quantity of PRBs, a code domain parameter (such as a sequence number, a cyclic shift number, an orthogonal mask number) and a frequency hopping parameter (such as whether frequency hopping is started or not, a location of the frequency domain for frequency hopping).
  • PRB Physical Resource Block
  • a code domain parameter such as a sequence number, a cyclic shift number, an orthogonal mask number
  • a frequency hopping parameter such as whether frequency hopping is started or not, a location of the frequency domain for frequency hopping
  • embodiments of the present disclosure provide a channel resource set indication method, device and a computer storage medium.
  • An implementation of the present disclosure provides a channel resource set indication method, including: determining, by a terminal, at least two resource sets, wherein different resource sets respectively correspond to different types of downlink control channel search spaces.
  • the method further includes: determining, by the terminal, a type of a downlink control channel search space; and determining, by the terminal, a first resource set corresponding to the type of the downlink control channel search space from the at least two resource sets.
  • the method further includes: determining, by the terminal, a target resource in the first resource set; and transmitting, by the terminal, a signaling or data corresponding to the type of the downlink control channel search space on the target resource.
  • determining, by the terminal, the at least two resource sets includes: determining, by the terminal, configuration of the at least two resource sets based on preset information.
  • determining, by the terminal, the at least two resource sets includes: determining, by the terminal, configuration of the at least two resource sets according to a first message sent from a network device.
  • the first message is a Radio Resource Control (RRC) control signaling or System Information (SI).
  • RRC Radio Resource Control
  • SI System Information
  • determining, by the terminal, the type of the downlink control channel search space includes: acquiring, by the terminal, the type of the downlink control channel search space according to a preset rule.
  • determining, by the terminal, the type of the downlink control channel search space includes: determining, by the terminal, the type of the downlink control channel search space according to a second message sent from a network device.
  • the second message is a Radio Resource Control (RRC) control signaling, or SI, or DCI, or a Media Access Control (MAC) Control Element (CE).
  • RRC Radio Resource Control
  • SI SI
  • DCI Digital Cellular Control
  • CE Media Access Control
  • determining, by the terminal, the target resource in the first resource set includes: determining, by the terminal, the target resource in the first resource set according to a third message sent a network device, wherein the third message includes number information of the target resource in the first resource set.
  • the third message is DCI and/or MAC CE.
  • the different resource sets respectively correspond to different DCI format types and different uplink and downlink resource proportions; or, the different resource sets respectively correspond to different DCI format types and different types of downlink control channel search spaces; or, the different resource sets respectively correspond to different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • the different resource sets respectively correspond to different DCI format types, different uplink and downlink resource proportions, and different types of downlink control channel search spaces.
  • each resource set includes at least one time domain resource, and/or frequency domain resource, and/or code domain resource.
  • An implementation of the present disclosure provides a channel resource set indication method, including: configuring, by a network device, at least two resource sets for a terminal, wherein different resource sets respectively correspond to different types of downlink control channel search spaces.
  • the method further includes: indicating, by the network device, the terminal to select a target resource from one of the at least two resource sets.
  • configuring, by the network device, the at least two resource sets for the terminal includes: sending, by the network device, a first message to the terminal to configure configuration of the at least two resource sets.
  • the first message is a Radio Resource Control (RRC) control signaling, or System Information (SI).
  • RRC Radio Resource Control
  • SI System Information
  • the method further includes: sending, by the network device, a second message to the terminal for determining a first resource set from the at least two resource sets through the second message.
  • the second message is a Radio Resource Control (RRC) control signaling, or System Information (SI), or Downlink Control Information (DCI), or a Media Access Control (MAC) Control Element (CE).
  • RRC Radio Resource Control
  • SI System Information
  • DCI Downlink Control Information
  • CE Media Access Control
  • the method further includes: sending, by the network device, a third message to the terminal for determining a target resource from the first resource set through the third message, wherein the third message includes number information of the target resource in the first resource set.
  • the third message is DCI and/or an MAC CE.
  • the different resource sets are configured according to different DCI format types and different uplink and downlink resource proportions; or, the different resource sets are configured according to different DCI format types and different types of downlink control channel search spaces; or, the different resource sets are configured according to different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • the different resource sets are configured according to different DCI format types, different uplink and downlink resource proportions, and different types of downlink control channel search spaces.
  • An implementation of the present disclosure provides a channel resource set indication device, including a first determining unit configured to determine at least two resource sets, wherein different resource sets respectively correspond to different types of downlink control channel search spaces.
  • the device further includes: a second determining unit configured to determine a type of a downlink control channel search space; and a first selection unit configured to determine a first resource set corresponding to the type of the downlink control channel search space from the at least two resource sets.
  • the device further includes: a second selection unit configured to determine a target resource in the first resource set; and a transmission unit configured to transmit a signaling or data corresponding to the type of the downlink control channel search space on the target resource.
  • the first determining unit is configured to determine configuration of the at least two resource sets based on preset information.
  • the first determining unit is configured to determine configuration of the at least two resource sets according to a first message sent from a network device.
  • the first message is a Radio Resource Control (RRC) control signaling, or System Information (SI).
  • RRC Radio Resource Control
  • SI System Information
  • the second determining unit is configured to determine the type of the downlink control channel search space according to a preset rule.
  • the second determining unit is configured to determine the type of the downlink control channel search space according to a second message sent from a network device.
  • the second message is a Radio Resource Control (RRC) control signaling, or System Information (SI), or Downlink Control Information (DCI), or a Media Access Control (MAC) Control Element (CE).
  • RRC Radio Resource Control
  • SI System Information
  • DCI Downlink Control Information
  • CE Media Access Control
  • the second selection unit is configured to determine a target resource in the first resource set according to a third message sent from a network device, wherein the third message includes number information of the target resource in the first resource set.
  • the third message is DCI and/or MAC CE.
  • the different resource sets respectively correspond to different DCI format types and different uplink and downlink resource proportions; or, the different resource sets respectively correspond to different DCI format types and different types of downlink control channel search spaces; or, the different resource sets respectively correspond to different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types, different uplink and downlink resource proportions, and different types of downlink control channel search spaces.
  • each resource set includes at least one time domain resource, and/or frequency domain resource, and/or code domain resource.
  • An implementation of the present disclosure provides a channel resource set indication device, including: a configuration unit configured to configure at least two resource sets for a terminal, wherein, different resource sets respectively correspond to different types of downlink control channel search spaces.
  • An implementation of the present disclosure provides a terminal, comprising: a storage used for storing a computer program; and a processor used for calling and running the computer program stored in the storage to perform the above channel resource set indication method.
  • An implementation of the present disclosure provides a network device, comprising: a storage used for storing a computer program; and a processor used for calling and running the computer program stored in the storage to perform the above channel resource set indication method.
  • An implementation of the present disclosure provides a computer storage medium storing computer-executable instructions, and when the computer-executable instructions are executed by a processor, the processor implements the above channel resource set indication method.
  • FIG. 1 is flowchart one of a channel resource set indication method according to an implementation of the present disclosure.
  • FIG. 2 is flowchart two of a channel resource set indication method according to an implementation of the present disclosure.
  • FIG. 3 is schematic diagram one of structure of a channel resource set indication device according to an implementation of the present disclosure.
  • FIG. 4 is schematic diagram two of structure of a channel resource set indication device according to an implementation of the present disclosure.
  • FIG. 5 is a schematic diagram of structure of a computer device according to an implementation of the present disclosure.
  • FIG. 1 is flowchart one of a channel resource set indication method according to an implementation of the present disclosure. As shown in FIG. 1 , the method for indicating the channel resource set includes acts 101 - 105 .
  • a terminal determines at least two resource sets, wherein different resource sets respectively correspond to different configuration information, and the configuration information includes at least one of: a DCI format type, an uplink and downlink resource proportion, and a type of a downlink control channel search space.
  • the terminal may be a device that can access to a communication network, such as a mobile phone, a tablet computer, or the like.
  • each resource set includes at least one time domain resource, and/or frequency domain resource, and/or code domain resource.
  • the at least one time domain resource, and/or frequency domain resource, and/or code domain resource contained in different resource sets is at least partially different; or the at least one time domain resource, and/or frequency domain resource, and/or code domain resource contained in different resource sets is completely different.
  • that the terminal determines at least two resource sets may be implemented by but not limited to following modes.
  • Mode one the terminal determines configuration of the at least two resource sets based on preset information.
  • preset information (which may also be referred to as predefined information) may be preset according to information acquired by another operation at the terminal side.
  • Mode two the terminal determines configuration of the at least two resource sets according to a first message sent from a network device.
  • the first message is an RRC control signaling, or SI.
  • the configuration information includes at least one of: a DCI format type, an uplink and downlink resource proportion, and a type of a downlink control channel search space.
  • the uplink and downlink resource proportion includes at least one of: an uplink and downlink configuration ratio and a time slot format. It should be understood that the uplink and downlink resource proportion is used to describe a positional relationship between an uplink resource and a downlink resource, for example, which symbols in a time slot correspond to an uplink resource and which symbols in the time slot correspond to a downlink resource.
  • Types of downlink control channel search spaces include at least two types of: a common search space and a UE-specific search space.
  • a resource to be scheduled includes parameters of many dimensions, including a starting time slot, a quantity of time slots, a starting symbol, a quantity of symbols, a Physical Resource Block (PRB), a quantity of PRBs, a code domain parameter (such as a sequence number, a cyclic shift number, an orthogonal mask number) and a frequency hopping parameter (such as whether frequency hopping is started or not, a location of the frequency domain for frequency hopping). Therefore, different resource sets may be configured for different DCI format types; different resource sets may be configured for different uplink and downlink resource proportions; and different resource sets may be configured for different types of downlink control channel search spaces.
  • PRB Physical Resource Block
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types; or, the different resource sets respectively correspond to different uplink and downlink resource proportions; or, the different resource sets respectively correspond to different types of downlink control channel search spaces.
  • DCI format 1 corresponds to resource set 1
  • DCI format 2 corresponds to resource set 2 .
  • uplink and downlink resource proportion 1 corresponds to resource set 1
  • uplink and downlink resource proportion 2 corresponds to resource set 2 .
  • a common search space corresponds to resource set 1 and a UE-specific search space corresponds to resource set 2 .
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types and different uplink and downlink resource proportions; or, the different resource sets respectively correspond to different DCI format types and different types of downlink control channel search spaces; or, the different resource sets respectively correspond to different uplink and downlink resource proportions and types of downlink control channel search spaces.
  • DCI format 1 and uplink and downlink resource proportion 1 correspond to resource set 1
  • DCI format 2 and uplink and downlink resource proportion 2 correspond to resource set 2 .
  • DCI format 1 and a common search space correspond to resource set 1
  • DCI format 2 and a UE-specific search space correspond to resource set 2 .
  • uplink and downlink resource proportion 1 and the common search space correspond to resource set 1
  • uplink and downlink resource proportion 2 and the UE-specific search space correspond to resource set 2 .
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types, different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • DCI format 1, uplink and downlink resource proportion 1 and a common search space correspond to resource set 1
  • DCI format 2 and a UE-specific search space correspond to resource set 2 .
  • the terminal determines first configuration information.
  • the terminal may determine the first configuration information by, but not limited to, following modes.
  • Mode one the terminal acquires the first configuration information according to a preset rule.
  • the terminal performs certain operations (such as detecting certain information or a certain signal) according to the preset rule to obtain the first configuration information.
  • Mode two the terminal determines the first configuration information according to a second message sent from a network device.
  • the second message is an RRC control signaling, or SI, or DCI, or MAC CE.
  • the terminal determines a first resource set corresponding to the first configuration information from the at least two resource sets.
  • the terminal determines a target resource in the first resource set.
  • the terminal determines the target resource in the first resource set according to a third message sent from a network device.
  • the third message includes number information of the target resource in the first resource set.
  • the third message is DCI and/or MAC CE.
  • the third message is the DCI, and the DCI includes the number information.
  • the third message is the DCI and the MAC CE, and the DCI and MAC CE jointly indicate the number information.
  • the terminal transmits a signaling or data corresponding to the first configuration information on the target resource.
  • the terminal transmits data or a signaling on the target resource includes the terminal receives the data or signaling, i.e., the downlink data or signaling, sent by a network device on the target resource, and also includes the terminal sends the data or signaling, i.e., the uplink data or signaling, to the network device on the target resource.
  • FIG. 2 is flowchart two of a channel resource set indication method according to an implementation of the present disclosure. As shown in FIG. 2 , the channel resource set indication method includes acts 201 and 202 .
  • a network device configures at least two resource sets for a terminal, wherein different resource sets are respectively configured according to different configuration information, and the configuration information includes at least one of: a DCI format type, an uplink and downlink resource proportion, and a type of a downlink control channel search space.
  • each resource set includes at least one time domain resource, and/or frequency domain resource, and/or code domain resource.
  • the network device sends a first message to the terminal to configure configuration of the at least two resource sets.
  • the first message is an RRC control signaling, or SI.
  • a resource to be scheduled includes parameters of many dimensions, including a starting time slot, a quantity of time slots, a starting symbol, a quantity of symbols, a PRB, a quantity of PRBs, a code domain parameter (such as a sequence number, a cyclic shift number, an orthogonal mask number) and a frequency hopping parameter (such as whether frequency hopping is started or not, a location of the frequency domain for frequency hopping). Therefore, different resource sets may be configured for different DCI format types; different resource sets may be configured for different uplink and downlink resource proportions; and different resource sets may be configured for different types of downlink control channel search spaces.
  • configuration information including configuration of one dimension includes: the different resource sets are configured according to different DCI format types; or, the different resource sets are configured according to different uplink and downlink resource proportions; or, the different resource sets are configured according to different types of downlink control channel search spaces.
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types and different uplink and downlink resource proportions; or, the different resource sets respectively correspond to different DCI format types and different types of downlink control channel search spaces; or, the different resource sets respectively correspond to different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types, different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • the network device indicates the terminal to select a target resource from one of the at least two resource sets.
  • the network device sends a second message to the terminal for determining a first resource set from the at least two resource sets through the second message. 2) the network device sends a third message to the terminal for determining a target resource from the first resource set through the third message; and the third message includes number information of the target resource in the first resource set.
  • the second message is an RRC control signaling, or SI, or DCI, or an MAC CE.
  • the third message is DCI and/or an MAC CE.
  • FIG. 3 is schematic diagram one of a structure of a channel resource set indication device according to an implementation of the present disclosure.
  • the channel resource set indication device includes a first determining unit 301 , a second determining unit 302 , a first selection unit 303 , a second selection unit 304 , and a transmission unit 305 .
  • the first determining unit 301 is configured to determine at least two resource sets, wherein different resource sets respectively correspond to different configuration information, and the configuration information includes at least one of: a DCI format type, an uplink and downlink resource proportion, and a type of a downlink control channel search space.
  • the second determining unit 302 is configured to determine first configuration information.
  • the first selection unit 303 is configured to determine a first resource set corresponding to the first configuration information from the at least two resource sets.
  • the second selection unit 304 is configured to determine a target resource in the first resource set.
  • the transmission unit 305 is configured to transmit a signaling or data corresponding to the first configuration information on the target resource.
  • the first determining unit 301 is configured to determine configuration of the at least two resource sets based on preset information.
  • the first determining unit 301 is configured to determine configuration of the at least two resource sets according to a first message sent from a network device.
  • the first message is an RRC control signaling, or SI.
  • the second determining unit 302 is configured to acquire the first configuration information according to a preset rule.
  • the second determining unit 302 is configured to determine the first configuration information according to a second message sent from a network device.
  • the second message is an RRC control signaling, or SI, or DCI, or a Media Access Control (MAC) Control Element (CE).
  • the second selection unit 304 is configured to determine a target resource in the first resource set according to a third message sent from a network device.
  • the third message includes number information of the target resource in the first resource set.
  • the third message is DCI and/or an MAC CE.
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types; or, the different resource sets respectively correspond to different uplink and downlink resource proportions; or, the different resource sets respectively correspond to different types of downlink control channel search spaces.
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types and different uplink and downlink resource proportions; or, the different resource sets respectively correspond to different DCI format types and different types of downlink control channel search spaces; or, the different resource sets respectively correspond to different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • that the different resource sets respectively correspond to the different configuration information includes: the different resource sets respectively correspond to different DCI format types, different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • each resource set includes at least one time domain resource, and/or frequency domain resource, and/or code domain resource.
  • each unit in the channel resource set indication device shown in FIG. 3 can be understood with reference to the related description of the above channel resource set indication method.
  • the function of each unit in the channel resource set indication device shown in FIG. 3 can be implemented by a program running on a processor or a specific logic circuit.
  • FIG. 4 is schematic diagram two of structure of a channel resource set indication device according to an implementation of the present disclosure.
  • the channel resource set indication device includes a configuration unit 401 and an indication unit 402 .
  • the configuration unit 401 is configured to configure at least two resource sets for a terminal, wherein, different resource sets are respectively configured according to different configuration information, and the configuration information includes at least one of: a DCI format type, an uplink and downlink resource proportion, and a type of a downlink control channel search space.
  • the indication unit 402 is configured to indicate the terminal to select a target resource from one of the at least two resource sets.
  • the configuration unit 401 is configured to send a first message to the terminal to configure configuration of the at least two resource sets.
  • the first message is an RRC control signaling, or SI.
  • the indication unit 402 is configured to send a second message to the terminal for determining a first resource set from the at least two resource sets through the second message.
  • the second message is an RRC control signaling, or SI, or DCI, or a MAC CE.
  • the indication unit 402 is configured to send a third message to the terminal for determining a target resource from the first resource set through the third message.
  • the third message includes number information of the target resource in the first resource set.
  • the third message is DCI and/or an MAC CE.
  • that the different resource sets are respectively configured according to the different configuration information includes: the different resource sets are configured according to different DCI format types; or, the different resource sets are configured according to different uplink and downlink resource proportions; or, the different resource sets are configured according to different types of downlink control channel search spaces.
  • that the different resource sets are respectively configured according to the different configuration information includes: the different resource sets are configured according to different DCI format types and uplink and different downlink resource proportions; or, the different resource sets are configured according to different DCI format types and different types of downlink control channel search spaces; or, the different resource sets are configured according to different uplink and downlink resource proportions and different types of downlink control channel search spaces.
  • that the different resource sets are respectively configured according to the different configuration information includes: the different resource sets are configured according to different DCI format types, different uplink and downlink resource proportions, and different types of downlink control channel search spaces.
  • each unit in the channel resource set indication device shown in FIG. 4 can be understood with reference to the related description of the above channel resource set indication method.
  • the function of each unit in the channel resource set indication method shown in FIG. 4 can be implemented by a program running on a processor or a specific logic circuit.
  • the above channel resource set indication device in embodiments of the present disclosure is implemented in a form of a software function module and sold or used as an independent product, it may also be stored in a computer readable storage medium.
  • the technical solutions in the embodiments of the present disclosure in essence, or the part contributing to the prior art, may be embodied in the form of a software product stored in a storage medium, including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the methods described in various embodiments of the present disclosure.
  • the aforementioned storage medium includes a U disk, a mobile hard disk, a read-only memory (ROM), a magnetic disk or an optical disk, and other media capable of storing program codes.
  • ROM read-only memory
  • the aforementioned storage medium includes a U disk, a mobile hard disk, a read-only memory (ROM), a magnetic disk or an optical disk, and other media capable of storing program codes.
  • the embodiments of the present disclosure are not limited to any specific combination of hardware and software.
  • an implementation of the present disclosure also provides a computer storage medium storing computer executable instructions, and when the computer executable instructions are executed by a processor, the computer executable instructions implement the channel resource set indication method in the embodiments of the present disclosure.
  • FIG. 5 is a schematic diagram of structure of a computer device according to an implementation of the present disclosure.
  • the computer device may be a terminal or a network device.
  • the computer device 100 may include one or multiple (only one is shown in the figure) processors 1002 (the processor 1002 may include, but are not limited to, a processing device such as a microprocessor (Micro Controller Unit (MCU)) or Field Programmable Gate Array (FPGA), or the like, memories 1004 used for storing data, and transmission devices 1006 used for communication functions.
  • MCU Micro Controller Unit
  • FPGA Field Programmable Gate Array
  • FIG. 5 is only schematic and does not limit the structure of the above electronic device.
  • the computer device 100 may also include more or fewer components than those shown in FIG. 5 , or have a different configuration than those shown in FIG. 5 .
  • the storage 1004 may be used for storing software programs and modules of application software, such as program instructions/modules corresponding to a channel resource set indication method in the embodiments of the present disclosure.
  • the processor 1002 executes various functional applications and data processing by running the software programs and the modules stored in the storage 1004 , i.e., implements the above method.
  • the storage 1004 may include a high-speed random access memory and may also include a non-volatile memory such as one or more magnetic storage devices, flash memories, or other non-volatile solid-state memories.
  • the storage 1004 may further include a storage remotely disposed with respect to the processor 1002 , wherein the remote storage may be connected to the computer device 100 through a network. Examples of the above network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.
  • the transmission device 1006 is used for receiving or sending data via a network.
  • Specific examples of the network described above may include a wireless network provided by a communication provider of the computer device 100 .
  • the transmission device 1006 includes a Network Interface Controller (NIC), which may be connected with another network device through a base station so as to communicate with the Internet.
  • the transmission device 1006 may be a Radio Frequency (RF) module, which is used for communicating with the Internet in a wireless way.
  • NIC Network Interface Controller
  • RF Radio Frequency
  • the disclosed method and smart device may be implemented in another way.
  • the device embodiments described above are only illustrative, for example, the division of the units is only a logical function division, and there may be other division ways in actual implementation. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection between various components shown or discussed may be indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or in other forms.
  • the unit described as a separate component may or may not be physically separated, and the component shown as a unit may or may not be a physical unit, i.e., it may be located in one place or may be distributed over multiple network units. Some or all of the units may be selected according to practical needs to achieve a purpose of the embodiments.
  • various functional units in various embodiments of the present disclosure may be all integrated in a second processing unit, or various units may be taken as one unit separately, or two or more units may be integrated in one unit.
  • the above-mentioned integrated units may be implemented in a form of hardware or in a form of hardware and software functional units.

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US16/623,336 2017-12-15 2018-11-07 Method and Device for Indicating Channel Resource Set, and Computer Storage Medium Abandoned US20210153235A1 (en)

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PCT/CN2018/114418 WO2019114467A1 (zh) 2017-12-15 2018-11-07 一种信道资源集的指示方法及装置、计算机存储介质

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