CN109788561A - Method, terminal device and the network equipment of transmission control information - Google Patents

Abstract

The present application provides a method, terminal device and network device for transmitting control information. The method includes: determining a first resource area and/or a second resource area on an uplink shared channel, where the first resource area includes first uplink control information The resource region mapped by the UCI in the first mapping manner, the second resource region includes the resource region mapped by the second UCI in the second mapping manner, the first resource region and the second resource region in the time domain and/or the frequency domain different from above; send the uplink shared channel, and the uplink shared channel carries the first UCI and the second UCI. The method for transmitting control information according to the embodiment of the present application helps to meet the communication requirements of the user when there is a burst service or an emergency service.

Description

Method, terminal device and network device for transmitting control information

technical field

The present application relates to the field of communications, and more particularly, to a method, terminal device and network device for transmitting control information.

Background technique

In order to cope with the explosive growth of mobile data traffic in the future, the connection of massive mobile communication devices, and the emerging of various new services and application scenarios, the fifth generation (5G) mobile communication system emerges as the times require. The International Telecommunication Union (ITU) defines three types of application scenarios for 5G and future mobile communication systems: enhanced mobile broadband (eMBB), ultra reliable and low latency communication communications, URLLC) and massive machine type communications (mMTC). The URLLC service has extremely high requirements on delay. If reliability is not considered, the transmission delay is required to be within 0.5 milliseconds (millisecond, ms). On the premise of achieving 99.999% reliability, the transmission delay is required to be within 1 ms.

In a long term evolution (long term evolution, LTE) system, the minimum time scheduling unit is a transmission time interval (transmission time interval, TTI) with a time length of 1 ms. In order to meet the transmission delay requirement of the URLLC service, the data transmission of the wireless air interface can use a shorter time scheduling unit, for example, use a mini-slot or a time slot with a larger subcarrier interval as the minimum time scheduling unit unit. A mini-slot includes one or more time-domain symbols, where the time-domain symbols may be orthogonal frequency division multiplexing (orthogonal frequency division multiplexing, OFDM) symbols. For a time slot with a subcarrier spacing of 15 kHz (kilohertz, kHz), including 6 or 7 time domain symbols, the corresponding time length is 0.5ms; for a time slot with a subcarrier spacing of 60 kHz, the corresponding time The length is shortened to 0.125ms. Since the data of the URLLC service is bursty and random, in order to improve the utilization rate of system resources, the base station usually does not reserve resources for the downlink data transmission of the URLLC service. When the URLLC service data arrives at the base station, if there are no idle time-frequency resources at this time, the base station cannot schedule the URLLC service data after the transmission of the scheduled eMBB service data is completed in order to meet the ultra-short delay requirement of the URLLC service. . The base station uses a preemption method to allocate resources for the URLLC service data.

After receiving the eMBB service or URLLC service sent by the base station, the terminal device will feed back control information to the base station to inform whether the service is successfully transmitted. At present, there is no solution for how to feed back control information when the eMBB service and the URLLC service coexist, so it is urgent to propose a technical solution to solve the problem.

SUMMARY OF THE INVENTION

The present application provides a method, terminal device and network device for transmitting control information, which can map the uplink control information of non-emergency services and the uplink control information of emergency services on the uplink shared channel, which is helpful to meet the needs of users with emergency services or emergency services. time communication needs.

In a first aspect, a method for transmitting control information is provided, including:

A first resource region and/or a second resource region is determined on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, and the second resource region includes a second UCI a resource region mapped in a second mapping manner, the first resource region and the second resource region are different in time domain and/or frequency domain;

sending the uplink shared channel, where the uplink shared channel carries the first UCI and the second UCI.

In this embodiment of the present application, the terminal device can send the first UCI and the second UCI on the same uplink shared channel by determining the first resource region and/or the second resource region on the uplink shared channel and sending the uplink shared channel UCI helps to meet the communication needs of users when there is a sudden service or emergency service.

Optionally, the first resource region and the second resource region may be the same in the time domain, different in the frequency domain, or different in the time domain, at least partially identical in the frequency domain, or may be the same in the time domain. Different in frequency domain, which is not limited in this embodiment of the present application.

Optionally, the uplink shared channel may be a physical uplink shared channel PUSCH.

Optionally, in this embodiment of the present application, the uplink control information UCI may include channel state information and/or feedback information, such as A-CSI, HARQ ACK/NACK, channel quality indicator (Channel Quality Indicator, CQI), precoding Matrix indication (Precoding Matrix Indicator, PMI), precoding type indication (Precoding Type Indicator, PTI), diversity indication (Rank Indication, RI) and other information.

In some possible implementations, the number of bits of the first UCI is greater than or equal to a first upper limit value of bits, or, the number of bits of the first UCI is less than the upper limit of the first bits and the number of bits of the first UCI The sum of the number of bits and the number of bits of the second UCI is greater than or equal to the first upper limit value of bits, and the first resource region and the second resource region are determined on the uplink shared channel; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to a second upper limit value of the bits, and the first resource region is determined on the uplink shared channel.

Optionally, the first bit upper limit value and the second bit upper limit value may be the same or different.

Therefore, the terminal device may determine the first resource region and/or the second resource region according to the number of bits of the first UCI and the number of bits of the second UCI.

In some possible implementations, the method further includes:

Receive first downlink control information (Downlink Control Information, DCI), where the first downlink control information is used to indicate sending the second UCI and/or resource information used for sending the second UCI.

In some possible implementations, the determining the second resource region on the uplink shared channel includes:

The second resource region is determined on the uplink shared channel according to the resource information of the second UCI, where the resource information of the second UCI includes: information of uplink control channel resources, and the uplink control channel resources are used to carry the second UCI; and/or,

The time domain position of the second resource region is determined according to the reception time of the first downlink control information.

In this embodiment of the present application, the terminal device may determine the second resource region based on the content indicated in the first downlink control information, or may determine the first resource region and/or the first resource region and/or the first resource region based on the reception time of the first downlink control information. 2. Resource area.

In some possible implementation manners, the resource information of the second UCI includes: resource information of an uplink control channel, where the uplink control channel resources are used to carry the second UCI, wherein according to the resources of the second UCI information, determining the second resource region on the uplink shared channel, including:

The resource information of the uplink control channel includes the time domain start position of the uplink control channel resource, and the time domain start position of the second resource region is determined according to the time domain start position of the uplink control channel resource. location; and/or,

The resource information of the uplink control channel includes the duration of the resources of the uplink control channel, and the number of symbols in the second resource region is determined according to the duration of the resources of the uplink control channel; and/or,

The resource information of the uplink control channel includes the time domain end position of the uplink control channel resource, and the time domain end position of the second resource region is determined according to the time domain end position of the uplink control channel resource.

Optionally, the time domain start position or time domain length of the second resource region may be a symbol where a demodulation reference signal (demodulation reference signal, DMRS) or other reference signals are avoided. Optionally, the second resource region may be continuous or discontinuous in the time domain, which is not limited.

Optionally, the number of symbols in the second resource region may be less than or equal to the duration of the resources of the uplink control channel, and may also have a fixed corresponding relationship with the duration of the resources of the uplink control channel.

In some possible implementations, determining the first resource region and/or the second resource region on the uplink shared channel includes:

The reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, where N is greater than or equal to 0, determine the first resource region or the first resource region and the a second resource region, where the first resource region is further used to map the second control information; or,

The receiving time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, where M is greater than or equal to 0, and the second resource region is determined.

In some possible implementations, determining the first resource region and/or the second resource region on the uplink shared channel includes:

determining the first resource region on the uplink shared channel;

The second resource region is determined on the uplink shared channel according to the first resource region.

In some possible implementations, the determining the second resource region on the uplink shared channel according to the first resource region includes:

determining the time domain location of the second resource region according to the time domain location of the first resource region; and/or,

determining the frequency domain location of the second resource region according to the frequency domain location of the first resource region; and/or,

The time domain starting position and/or the number of symbols of the second resource region is determined according to the number of symbols in the first resource region.

Therefore, the terminal device may determine the time domain, and/or the frequency domain, and/or the number of symbols of the second resource region according to the first resource region.

In some possible implementations, the second resource region is different from the first resource region in the time domain, and the frequency domain of the first resource region is at least partially the same as the frequency domain of the second resource region .

Here, the frequency domains of the first resource region and the second resource region may be partially or completely the same.

In some possible implementations, the method further includes:

The second mapping mode is determined.

In some possible implementation manners, determining the second mapping manner includes:

The number of bits of the first UCI is greater than a third upper limit value of bits, and it is determined that the second mapping manner is different from the first mapping manner; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than a fourth upper limit value of bits, and it is determined that the second mapping manner is the same as the first mapping manner; or,

The number of bits of the first UCI is less than the fifth upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the fifth upper limit value of bits, and the Part of the information of the second UCI is mapped in the first resource region in the first mapping manner, and information of the second UCI other than the partial information is mapped in the second mapping manner in the second mapping manner in the resource area.

Optionally, the third bit upper limit value, the fourth bit upper limit value and the fifth bit upper limit value are the same or different.

Therefore, the terminal device may determine the first mapping manner and/or the second mapping manner according to the number of bits of the first UCI and the number of bits of the second UCI.

Optionally, the starting symbol position of the first UCI mapped on the uplink shared channel is aligned with the starting symbol position of the uplink control channel used to carry the first UCI, wherein the first UCI is mapped on the first UCI. avoid or evade the demodulation reference signal; or,

The second UCI is mapped at the starting symbol position of the uplink shared channel and is aligned with the starting symbol position of the uplink control channel used to carry the second UCI, and the second UCI avoids or avoids the solution during mapping. Adjust the reference signal.

Therefore, the start symbol of the UCI mapped on the PUSCH is not earlier than the start symbol originally allocated to the PUCCH for carrying the UCI.

In a second aspect, a method for transmitting control information is provided, including:

A first resource region and/or a second resource region is detected on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, and the second resource region includes a second UCI a resource region mapped in a second mapping manner, the first resource region and the second resource region are different in time domain and/or frequency domain;

receiving the uplink shared channel, where the uplink shared channel carries the first UCI and the second UCI.

In this embodiment of the present application, the network device detects the first resource region and/or the second resource region on the uplink shared channel, and receives the uplink shared channel, which helps the network device to grasp the reception quality of downlink data, and helps In order to meet the communication needs of users when there is a sudden service or emergency service.

Optionally, the first resource region and the second resource region may be the same in the time domain, different in the frequency domain, or different in the time domain, at least partially identical in the frequency domain, or may be the same in the time domain. Different in frequency domain, which is not limited in this embodiment of the present application.

Optionally, the uplink shared channel may be a physical uplink shared channel PUSCH.

Optionally, in this embodiment of the present application, the uplink control information UCI may include channel state information and/or feedback information, such as A-CSI, HARQ ACK/NACK, channel quality indicator (Channel Quality Indicator, CQI), precoding Matrix indication (Precoding Matrix Indicator, PMI), precoding type indication (Precoding Type Indicator, PTI), diversity indication (Rank Indication, RI) and other information.

In some possible implementations, the number of bits of the first UCI is greater than or equal to a first upper limit value of bits, or, the number of bits of the first UCI is less than the upper limit of the first bits and the number of bits of the first UCI The sum of the number of bits and the number of bits of the second UCI is greater than or equal to the first upper limit value of bits, and the first resource region and the second resource region are detected on the uplink shared channel; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to the second upper limit value of the bits, and the first resource region is detected on the uplink shared channel.

Optionally, the first bit upper limit value and the second bit upper limit value may be the same or different.

Therefore, the network device may detect the first resource region and/or the second resource region according to the number of bits of the first UCI and the number of bits of the second UCI.

In some possible implementations, the method further includes:

Sending first downlink control information, where the first downlink control information is used to indicate sending the second UCI and/or resource information used for sending the second UCI.

Here, the network device can send the first downlink control information to the terminal device, so that the terminal device can determine the first resource region and/or the first resource region according to the content indicated in the first downlink control information or the reception time of the first downlink control information. or the second resource area.

In some possible implementations, detecting the second resource region on the uplink shared channel includes:

The second resource region is detected on the uplink shared channel according to the resource information of the second UCI, where the resource information of the second UCI includes: information of uplink control channel resources, the uplink control channel resources are used to carry the second UCI; and/or,

The time domain position of the second resource region is detected according to the reception time of the first downlink control information.

In some possible implementation manners, the resource information of the second UCI includes: resource information of an uplink control channel, where the uplink control channel resources are used to carry the second UCI, wherein according to the resources of the second UCI information, and detecting the second resource region on the uplink shared channel includes:

The resource information of the uplink control channel includes the time domain start position of the uplink control channel resource, and the time domain start position of the second resource region is detected according to the time domain start position of the uplink control channel resource. location; and/or,

The resource information of the uplink control channel includes the duration of the resources of the uplink control channel, and the number of symbols in the second resource region is detected according to the duration of the resources of the uplink control channel; and/or,

The resource information of the uplink control channel includes the time domain end position of the uplink control channel resource, and the time domain end position of the second resource region is detected according to the time domain end position of the uplink control channel resource.

Optionally, the time domain start position or time domain length of the second resource region may be a symbol where a demodulation reference signal (demodulation reference signal, DMRS) or other reference signals are avoided. Optionally, the second resource region may be continuous or discontinuous in the time domain, which is not limited.

Optionally, the number of symbols in the second resource region may be less than or equal to the duration of the resources of the uplink control channel, and may also have a fixed corresponding relationship with the duration of the resources of the uplink control channel.

In some possible implementations, determining the first resource region and/or the second resource region on the uplink shared channel includes:

The reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, and N is greater than or equal to 0, and the first resource region or the first resource region and the a second resource region, where the first resource region is further used to map the second control information; or,

The receiving time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, where M is greater than or equal to 0, and the second resource region is determined.

In this embodiment of the present application, the network device sends the first downlink control information to the terminal device, so that the terminal device can determine the second resource region based on the content indicated in the first downlink control information, or can also determine the second resource region based on the first downlink control information. The reception time of the information determines the first resource area and/or the second resource area.

In some possible implementations, detecting the first resource region and/or the second resource region on the uplink shared channel includes:

detecting the first resource region on the uplink shared channel;

According to the first resource region, the second resource region is detected on the uplink shared channel.

Therefore, after detecting the first resource region, the network device may continue to detect the second resource region on the uplink shared channel based on the first resource region.

In some possible implementations, detecting the second resource region on the uplink shared channel according to the first resource region includes:

Detecting the time domain position of the second resource region according to the time domain position of the first resource region; and/or,

Detecting the frequency domain position of the second resource region according to the frequency domain position of the first resource region; and/or,

According to the number of symbols in the first resource region, the time domain starting position and/or the number of symbols in the second resource region is detected.

In some possible implementations, the second resource region is different from the first resource region in the time domain, and the frequency domain of the first resource region is at least partially the same as the frequency domain of the second resource region .

Here, the frequency domains of the first resource region and the second resource region may be partially or completely the same.

In some possible implementations, the method further includes:

The second mapping mode is determined.

In some possible implementation manners, determining the second mapping manner includes:

The number of bits of the first UCI is greater than a third upper limit value of bits, and it is determined that the second mapping manner is different from the first mapping manner; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than a fourth upper limit value of bits, and it is determined that the second mapping manner is the same as the first mapping manner; or,

The number of bits of the first UCI is less than the fifth upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the fifth upper limit value of bits, and the Part of the information of the second UCI is mapped in the first resource region in the first mapping manner, and information of the second UCI other than the partial information is mapped in the second mapping manner in the second mapping manner in the resource area.

Optionally, the third bit upper limit value, the fourth bit upper limit value and the fifth bit upper limit value are the same or different.

Therefore, the network device may determine the first mapping manner and/or the second mapping manner according to the number of bits of the first UCI and the number of bits of the second UCI.

Optionally, the starting symbol position of the first UCI mapped on the uplink shared channel is aligned with the starting symbol position of the uplink control channel used to carry the first UCI, wherein the first UCI is mapped on the first UCI. avoid or evade the demodulation reference signal; or,

The second UCI is mapped at the starting symbol position of the uplink shared channel and is aligned with the starting symbol position of the uplink control channel used to carry the second UCI, and the second UCI avoids or avoids the solution during mapping. Adjust the reference signal.

Therefore, the start symbol of the UCI mapped on the PUSCH is not earlier than the start symbol originally allocated to the PUCCH for carrying the UCI.

In a third aspect, a terminal device is provided for executing the method in the first aspect or any possible implementation manner of the first aspect. Specifically, the terminal device includes a module for executing the method in the above-mentioned first aspect or any possible implementation manner of the first aspect.

In a fourth aspect, a network device is provided for executing the method in the second aspect or any possible implementation manner of the second aspect. Specifically, the network device includes a module for executing the method in the second aspect or any possible implementation manner of the second aspect.

In a fifth aspect, a terminal device is provided, and the terminal device includes a processor, a memory and a transceiver. The processor is connected to the memory and the transceiver. The memory is used to store instructions, the processor is used to execute the instructions, and the transceiver is used to communicate with other network elements under the control of the processor. When the processor executes the instructions stored in the memory, the execution causes the processor to perform the method of the first aspect or any possible implementation of the first aspect.

In a sixth aspect, a network device is provided, the network device including a processor, a memory and a transceiver. The processor is connected to the memory and the transceiver. The memory is used to store instructions, the processor is used to execute the instructions, and the transceiver is used to communicate with other network elements under the control of the processor. When the processor executes the instructions stored in the memory, the execution causes the processor to perform the method of the second aspect or any possible implementation of the second aspect.

In a seventh aspect, a computer-readable storage medium is provided, and the computer-readable storage medium stores a program, the program enables the terminal device to execute the above-mentioned first aspect, and any one of the various implementations thereof to transmit control information. method.

In an eighth aspect, a computer-readable storage medium is provided, and the computer-readable storage medium stores a program, the program enables the network device to execute the above-mentioned second aspect, and any one of the various implementations thereof to transmit control information. method.

In a ninth aspect, there is provided a communication chip, in which instructions are stored, when running on a terminal device, the communication chip causes the communication chip to execute the method in the first aspect or any possible implementation manner of the first aspect.

In a tenth aspect, a communication chip is provided, in which instructions are stored, which, when running on a network device, cause the communication chip to execute the method in the second aspect or any possible implementation manner of the second aspect.

In an eleventh aspect, a communication system is provided, the system comprising the terminal device in the third aspect or any possible implementation manner of the third aspect and the fourth aspect or any possible implementation manner of the fourth aspect or, the system includes the terminal device in the fifth aspect or any possible implementation manner of the fifth aspect and the network device in the sixth aspect or any possible implementation manner of the sixth aspect.

A twelfth aspect provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of the first aspect or any possible implementations thereof.

A thirteenth aspect provides a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method of the second aspect or any possible implementations thereof.

Description of drawings

FIG. 1 is a schematic structural diagram of a mobile communication system to which an embodiment of the present application is applied.

FIG. 2 is a schematic diagram of a scenario where an embodiment of the present application is applied.

FIG. 3 is a schematic interaction diagram of a method for transmitting control information according to an embodiment of the present application.

FIG. 4 is a schematic diagram of an example according to an embodiment of the present application.

FIG. 5 is a schematic diagram of another example according to an embodiment of the present application.

FIG. 6 is a schematic diagram of still another example according to an embodiment of the present application.

FIG. 7 is a schematic diagram of another example according to an embodiment of the present application.

FIG. 8 is a schematic diagram of still another example according to an embodiment of the present application.

FIG. 9 is a schematic diagram of another example according to an embodiment of the present application.

FIG. 10 is a schematic diagram of yet another example according to an embodiment of the present application.

FIG. 11 is a schematic diagram of another example according to an embodiment of the present application.

FIG. 12 is a schematic block diagram of a terminal device according to an embodiment of the present application.

FIG. 13 is a schematic block diagram of a network device according to an embodiment of the present application.

FIG. 14 is a structural block diagram of a terminal device according to an embodiment of the present application.

FIG. 15 is a structural block diagram of a network device according to an embodiment of the present application.

Detailed ways

The technical solutions in the present application will be described below with reference to the accompanying drawings.

It should be understood that the technical solutions in the embodiments of the present application may be applied to various communication systems, such as: long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex ( Time division duplex (TDD) and other current communication systems, and, especially for future 5G new radio (NR) systems or 5G systems or communications based on orthogonal frequency division multiplexing (OFDM) technology system.

FIG. 1 is a schematic structural diagram of a mobile communication system to which an embodiment of the present application is applied. As shown in FIG. 1 , the mobile communication system includes a core network device 110 , a radio access network device 120 and at least one terminal device (such as the terminal device 130 and the terminal device 140 in FIG. 1 ). The terminal equipment is connected to the wireless access network equipment in a wireless manner, and the wireless access network equipment is connected with the core network equipment in a wireless or wired manner. The core network device and the radio access network device can be independent and different physical devices, or the functions of the core network device and the logical functions of the radio access network device can be integrated on the same physical device, or they can be one physical device. It integrates the functions of some core network equipment and some functions of the wireless access network equipment. Terminal equipment can be fixed or movable. It should be understood that FIG. 1 is only a schematic diagram, and the communication system may also include other network devices, such as a wireless relay device and a wireless backhaul device (not shown in FIG. 1 ). The embodiments of the present application do not limit the number of core network devices, wireless access network devices, and terminal devices included in the mobile communication system.

A radio access network device is an access device that a terminal device wirelessly accesses to the mobile communication system, which can be a base station NodeB, an evolved base station eNodeB, a base station gNB in a 5G mobile communication system, or a base station in a future mobile communication system Or an access node in a WiFi system, etc., the embodiments of the present application do not limit the specific technology and specific device form adopted by the wireless access network device. A radio access network device may also be referred to as a network device.

The terminal equipment may also be referred to as a terminal terminal, user equipment (user equipment, UE), a mobile station (mobile station, MS), a mobile terminal (mobile terminal, MT), and the like. The terminal device can be a mobile phone (mobilephone), a tablet computer (Pad), a computer with a wireless transceiver function, a virtual reality (VR) terminal device, an augmented reality (AR) terminal device, an industrial control (industrial control) wireless terminals in self-driving, wireless terminals in remote medical surgery, wireless terminals in smart grid, wireless terminals in transportation safety , wireless terminals in smart cities, wireless terminals in smart homes, and so on.

Radio access network equipment and terminal equipment can be deployed on land, including indoor or outdoor, handheld or vehicle; can also be deployed on water; can also be deployed in the air on aircraft, balloons and artificial satellites. The embodiments of the present application do not limit the application scenarios of the wireless access network device and the terminal device.

The embodiments of the present application may be applicable to downlink signal transmission, uplink signal transmission, and device to device (device to device, D2D) signal transmission. For downlink signal transmission, the sending device is a wireless access network device, and the corresponding receiving device is a terminal device. For uplink signal transmission, the sending device is a terminal device, and the corresponding receiving device is a wireless access network device. For D2D signal transmission, the sending device is a terminal device, and the corresponding receiving device is also a terminal device. The embodiment of the present application does not limit the transmission direction of the signal.

Communication between wireless access network equipment and terminal equipment and between terminal equipment and terminal equipment can be performed through licensed spectrum (licensed spectrum), or through unlicensed spectrum (unlicensed spectrum), or both licensed spectrum and free spectrum. Licensed spectrum for communication. The radio access network equipment and the terminal equipment and between the terminal equipment and the terminal equipment can communicate through the spectrum below 6G megahertz (gigahertz, GHz), and can also communicate through the frequency spectrum above 6GHz, and can also use the frequency spectrum below 6GHz at the same time. spectrum and the spectrum above 6GHz for communication. The embodiments of the present application do not limit the spectrum resources used between the radio access network device and the terminal device.

For the convenience of description, description is given by taking the wireless access network device being a network device as an example. The network device schedules resources (eg, downlink grants) to transmit downlink data information to terminal devices having non-emergency services (eg, enhanced mobile broadband (eMBB) services). After receiving the downlink shared channel (for example, the Physical Downlink Shared CHannel (PDSCH)), the terminal device needs to feed back the channel quality to the network device and send the uplink control channel (for example, the Physical Uplink Control Channel (Physical Uplink Control Channel) to the network device. Control CHannel, PUCCH)), the uplink control channel carries feedback information, for example, Hybrid Automatic Repeat Request (HARQ) acknowledges ACK/not acknowledges NACK, and acknowledges downlink data sent on the downlink shared channel. During this transmission process, there may be channel state information (aperiodic channel state information (Aperiodic Channel State Information, A-CSI) or channel state information (Channel State Information, CSI)) of emergency services (or burst services). And/or feedback information (eg, HARQ ACK/NACK) collides with the feedback information of the eMBB service, for example, the emergency service is an ultrareliable and low latency communications (ultrareliable and low latency communications, URLLC) service.

Since the terminal equipment does not have the ability to transmit two uplink channels simultaneously in one carrier, in order to upload the channel state information and/or feedback information of the burst service in time, a new solution is proposed in this application, which is to pass the same uplink shared channel. The uplink control information (Uplink Control Information, UCI) of the non-emergency service and the emergency service is transmitted. FIG. 2 shows a schematic diagram of a scenario where an embodiment of the present application is applied. For example, the network device in FIG. 2 may be the radio access network device 120 in FIG. 1 , and the terminal device in FIG. 2 may be the terminal device 130 or the terminal device 140 in FIG. 1 . as shown in picture 2:

S201, a network device sends data of a non-emergency service to a terminal device.

S202, the network device sends data of the emergency service to the terminal device.

S203, the network device schedules uplink transmission.

Specifically, the network device may send uplink grant resources to the terminal device.

Optionally, this step S203 may occur between S201 and S202.

S204, the terminal device sends the uplink control information of the non-emergency service and the emergency service through the uplink shared channel.

The method for transmitting control information according to the embodiment of the present application will be described in detail below.

FIG. 3 shows a schematic interaction diagram of a method 300 for transmitting control information according to an embodiment of the present application. For example, the network device in FIG. 3 may be the radio access network device 120 in FIG. 1 , and the terminal device in FIG. 3 may be the terminal device 130 or the terminal device 140 in FIG. 1 . As shown in FIG. 3, the method 300 includes:

S301, the terminal device determines a first resource region and/or a second resource region on an uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, and the second resource region Including a resource region mapped by the second UCI in a second mapping manner, the first resource region and the second resource region are different in time domain and/or frequency domain.

Correspondingly, the network device detects the first resource region and/or the second resource region on the uplink shared channel.

Optionally, the uplink shared channel may be a physical uplink shared channel PUSCH.

Optionally, the first resource region and/or the second resource region may be predefined or determined by means of RRC configuration, which is not limited in this embodiment of the present application.

Optionally, the first resource region and the second resource region may be the same in the time domain, different in the frequency domain, or different in the time domain, at least partially identical in the frequency domain, or may be the same in the time domain. Different in frequency domain, which is not limited in this embodiment of the present application.

Optionally, in this embodiment of the present application, the uplink control information UCI may include channel state information and/or feedback information, such as A-CSI, HARQ ACK/NACK, channel quality indicator (Channel Quality Indicator, CQI), precoding Matrix indication (Precoding Matrix Indicator, PMI), precoding type indication (Precoding Type Indicator, PTI), diversity indication (Rank Indication, RI) and other information.

The A-CSI is mainly used for the terminal device to inform the network device of the quality of the downlink channel, so that the network device performs downlink scheduling based on the quality of the downlink channel. Among them, CQI is used to select the modulation and coding scheme. The PMI is used to select a codebook for multiple-input multiple-output (Multiple-Input Multiple-Output, MIMO). PTI is used to indicate the precoding type. RI is used to indicate the rank of the antenna matrix in multi-antenna MIMO.

Optionally, the first mapping manner and the second mapping manner may be the same or different.

Optionally, in this embodiment of the present application, the mapping manner may be a rate-matching (rate-match) manner, or may be a puncturing (puncture) manner, which is not limited.

Optionally, the second UCI may be mapped irregularly, or may be mapped with a certain rule, which is not limited in this embodiment of the present application.

S302, the terminal device sends the uplink shared channel, where the uplink shared channel carries the first UCI and the second UCI.

Correspondingly, the network device receives the above-mentioned shared channel.

In this embodiment of the present application, the terminal device can send the first UCI and the second UCI on the same uplink shared channel by determining the first resource region and/or the second resource region on the uplink shared channel and sending the uplink shared channel UCI helps to meet the communication needs of users when there is a sudden service or emergency service.

Optionally, in this embodiment of the present application, the first resource area and the second resource area may be agreed upon between the network device and the terminal device, which is not limited.

Optionally, the number of bits of the first UCI is greater than or equal to the first upper limit value of bits, or, the number of bits of the first UCI is less than the upper limit of the first bits and the number of bits of the first UCI is the same as that of the first UCI. The sum of the number of bits of the second UCI is greater than or equal to the first upper limit value of bits, and the terminal device determines the first resource region and the second resource region on the uplink shared channel. Correspondingly, the network device detects the first resource region and the second resource region on the uplink shared channel.

or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to the second upper limit value of bits, and the terminal device determines the first resource region on the uplink shared channel.

Correspondingly, the network device detects the first resource region on the uplink shared channel.

Optionally, the first upper limit value of bits is an upper limit value of the number of bits that can be carried by the first resource region. The first bit upper limit value may be predefined or preconfigured.

Optionally, the second upper limit value of bits is an upper limit value of the number of bits that can be carried by the first resource region. The second upper bit value may be predefined or preconfigured.

Optionally, the first bit upper limit value and the second bit upper limit value may be the same or different, which is not limited.

Specifically, the first bit upper limit value and the second bit upper limit value may be configured through higher layer signaling or physical layer signaling, which is not specifically limited.

Specifically, the number of bits of the first UCI is greater than or equal to the upper limit value of the first bits, and all the resource regions of the first resource region are used to transmit the first UCI, then the terminal device also needs to determine the first UCI on the uplink shared channel. Two resource regions, so that the second UCI is transmitted in the second resource region. The number of bits of the first UCI is less than the first upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the first upper limit value of bits, the first resource region Not only can the first UCI be transmitted, but also the resource area in the first resource area except the resource used for transmitting the first UCI can transmit the second UCI. At this time, the terminal device also needs to determine the second resource area on the uplink shared channel for The second UCI is transmitted. Therefore, the terminal device can determine the first resource region and the second resource region on the uplink shared channel.

Or, if the sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to the upper limit value of the second bit, then the first resource region can satisfy the transmission of the first UCI and the second UCI, then the terminal device only needs to The uplink shared channel only needs to determine the first resource region, and it is not necessary to determine the second resource region.

To sum up, the terminal device may determine the first resource region and/or the second resource region according to the number of bits of the first UCI and the number of bits of the second UCI.

Optionally, the method 300 further includes:

The network device sends first downlink control information (Downlink Control Information, DCI), where the first downlink control information is used to indicate sending the second UCI and/or resource information used for sending the second UCI.

Correspondingly, the terminal device receives the first downlink control information.

In this embodiment of the present application, the terminal device may determine the second resource region based on the content indicated in the first downlink control information; it may also determine the first resource region and/or the first resource region and/or the first resource region based on the reception time of the first downlink control information. 2. Resource area. These cases are described in detail below.

Optionally, as an embodiment, if the first downlink control information is used to indicate the resource information of the second UCI, the terminal device may determine the second resource region on the uplink shared channel according to the resource information of the second UCI, wherein , the resource information of the second UCI may include: information about uplink control channel resources, where the uplink control channel resources are used to carry the second UCI.

Specifically, the terminal device determines the second resource region on the uplink shared channel according to the resource information of the second UCI, including:

The resource information of the uplink control channel (such as PUCCH) includes the time domain start position of the uplink control channel resource, and the terminal device determines the time domain start position of the second resource region according to the time domain start position of the uplink control channel resource. the time domain start position; and/or,

The resource information of the uplink control channel includes the duration of the resources of the uplink control channel, and the number of symbols in the second resource region is determined according to the duration of the resources of the uplink control channel; and/or,

The resource information of the uplink control channel includes the time domain end position of the uplink control channel resource, and the time domain end position of the second resource region is determined according to the time domain end position of the uplink control channel resource.

Optionally, the number of symbols in the second resource region may be less than or equal to the duration of the resources of the uplink control channel, and may also have a fixed corresponding relationship with the duration of the resources of the uplink control channel. For example, the number of symbols in the second resource region may be equal to the duration of the resources of the uplink control channel minus X, where X may be a predefined number of symbols.

Optionally, the time domain start position or time domain length of the second resource region may be a symbol where a demodulation reference signal (Demodulation Reference Signal, DMRS) or other reference signals are avoided. Optionally, the second resource region may be continuous or discontinuous in the time domain, which is not limited.

Therefore, the terminal device can determine the second resource region according to the content specifically included in the resource information of the uplink control channel.

Optionally, as an embodiment, the terminal device may determine the time domain position of the second resource region according to the reception time of the first downlink control information.

Specifically, the time domain position of the second resource region may be a time domain start position and/or a time domain end position of the second resource region. Optionally, the reception time of the first downlink control information may be the reception time of the downlink control channel where the first downlink control information is located. Herein, A is used as an example for description, and A may be the first downlink control information, or the downlink control channel where the first downlink control information is located. The reception time of A may be the start time of receiving A, the end time of receiving A, the start symbol of A, or the end symbol of A, which is not limited.

Optionally, the time domain start position of the second resource region may be the same as the time domain start position of the resources of the uplink control channel. Optionally, the time domain position of the second resource region may also be after the time domain starting position of the resources of the uplink control channel, wherein the first available data symbol carrying the uplink shared channel may be used as the second resource. The time domain start position of the region.

Therefore, the terminal device can determine the time domain position of the second resource region according to the reception time of the first downlink control information.

The above describes that the terminal device determines the specific location of the second resource region in detail according to the content indicated by the first downlink control information or the reception time of the first downlink control information. A specific situation in which the terminal device determines the first resource region and/or the second resource region according to the reception time of the first downlink control information will be described below.

It should be understood that the method for determining the specific location of the second resource region described above by those skilled in the art may be used in a reasonable combination with the situation of the second resource region determined below, which is not limited in this embodiment of the present application .

Optionally, as an embodiment, determining the first resource region and/or the second resource region on the uplink shared channel includes:

The reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, N is greater than or equal to 0, and the terminal device determines the first resource region, or determines the first resource region and the second resource region , the first resource region is further used for mapping second control information.

For example, the reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, and N is greater than or equal to 0. At this time, the second uplink control information has time to be performed on the first resource region. transmission, the terminal device transmits the first uplink control information and the second uplink control information on the first resource region. Or, although the second uplink control information has time to transmit on the first resource area, the first resource area can only transmit part of the second uplink control information. At this time, the terminal device also needs to determine the second resource area, so that the The remaining information of the second uplink control information is transmitted.

Specifically, the first resource region determined by the terminal device is not only used to transmit the first uplink control information, but also used to transmit the second uplink control information. Or, in the first resource area and the second resource area determined by the terminal device, a part of the first resource area is used for transmitting the first uplink control information, and the first resource area is not used for transmitting the first uplink control information. The resource region and the second resource region are used to transmit the second uplink control information.

Alternatively, the reception time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, where M is greater than or equal to 0, and the terminal device determines the second resource region.

For example, the reception time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, and the second uplink control information is too late to be transmitted on the first resource region at this time, Then the terminal device needs to determine the second resource area for transmitting the second uplink control information.

Specifically, the second resource region determined by the terminal device is used for transmitting the second uplink control information, and at this time, the entire region of the first resource region is used for transmitting the first uplink control information.

To sum up, the terminal device may determine the second resource region based on the specific content indicated in the first downlink control information, and may also determine the first resource region and/or the second resource region based on the reception time of the first downlink control information .

An embodiment in which the terminal device determines the second resource area based on the first resource area will be described below.

Optionally, determining the first resource region and/or the second resource region on the uplink shared channel includes:

determining the first resource region on the uplink shared channel;

The second resource region is determined on the uplink shared channel according to the first resource region.

Optionally, determining the second resource region on the uplink shared channel according to the first resource region, including:

determining the time domain location of the second resource region according to the time domain location of the first resource region; and/or,

determining the frequency domain location of the second resource region according to the frequency domain location of the first resource region; and/or,

The time domain starting position and/or the number of symbols of the second resource region is determined according to the number of symbols in the first resource region.

For example, the time interval from the end symbol of the first resource region to the second resource region may be configured through predefined or high-layer signaling. Alternatively, the time domain location of the second resource region is all or part of the time domain location of the first resource region.

For another example, the frequency domain location of the second resource region may be all or part of the frequency domain location of the first resource region.

Optionally, the method 300 may further include:

Determine the second mapping mode.

Specifically, determining the second mapping manner includes:

The number of bits of the first UCI is greater than a third upper limit value of bits, and it is determined that the second mapping manner is different from the first mapping manner; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than a fourth upper limit value of bits, and it is determined that the second mapping manner is the same as the first mapping manner; or,

The number of bits of the first UCI is less than the fifth upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the fifth upper limit value of bits, and the Part of the information of the second UCI is mapped in the first resource region in the first mapping manner, and information of the second UCI other than the partial information is mapped in the second mapping manner in the second mapping manner in the resource area.

Optionally, the third upper limit value of bits is an upper limit value of the number of bits that can be carried by the first resource region. The third bit upper limit value may be predefined or preconfigured.

Optionally, the fourth upper limit value of bits is an upper limit value of the number of bits that can be carried by the first resource region. The fourth bit upper limit value may be predefined or preconfigured.

Optionally, the fifth bit upper limit value is an upper limit value of the number of bits that can be carried by the first resource region. The fifth bit upper limit value may be predefined or preconfigured.

Optionally, the third bit upper limit value, the fourth bit upper limit value and the fifth bit upper limit value are the same or different, which is not limited.

Specifically, if the number of bits of the first UCI is greater than or equal to the third upper limit value of bits, the terminal device maps the first UCI in the first resource region by using the first mapping method, and uses the second mapping method to map the first UCI to the first resource region. Two UCIs are mapped in the second resource region, wherein the first mapping manner is different from the second mapping manner.

Or, if the sum of the number of bits of the first UCI and the number of bits of the second UCI is less than the upper limit value of the fourth bit, the terminal device uses the same mapping method to map the first UCI and the second UCI to the first resource area, that is, the first mapping method and the second mapping method are the same.

Or, the number of bits of the first UCI is less than the upper limit value of the fifth bit, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the upper limit value of the fifth bit, then the terminal device adopts the first mapping method Part information of the first UCI and the second UCI is mapped in the first resource region, and a second mapping manner is used to map the information of the second UCI except the partial information in the second resource region.

To sum up, the terminal device may determine the first mapping manner and/or the second mapping manner according to the number of bits of the first UCI and the number of bits of the second UCI.

Correspondingly, the network device may also determine the second mapping manner in the manner used by the above-mentioned terminal equipment, which is not repeated here for brevity.

It should be understood that, in this embodiment of the present application, the timing for determining the second mapping manner is not limited, which may be before or after the second resource region is determined.

In order to facilitate those skilled in the art to understand the embodiments of the present application, the following will be described with reference to specific examples. It should be understood that the examples in FIG. 4 to FIG. 7 are only for the convenience of those skilled in the art to understand the embodiments of the present application, and are not intended to limit the embodiments of the present application to the exemplified specific scenarios. Those skilled in the art can obviously make various equivalent modifications or changes according to the examples in FIG. 4 to FIG. 7 , and such modifications or changes also fall within the scope of the embodiments of the present application. For the convenience of description, the following description takes the first UCI as HARQ-ACK1, the second UCI as HARQ-ACK2 (or A-CSI), and the uplink shared channel as PUSCH as an example.

FIG. 4 shows a schematic diagram of an example according to an embodiment of the present application. As shown in FIG. 4 , the terminal device generates HARQ-ACK1 after receiving PDSCH_1 demodulation, so as to feed back to the network device. The terminal device generates HARQ-ACK2 after receiving PDSCH_2 demodulation, so as to feed back to the network device. In the prior art, HARQ-ACK2 is carried in a short physical uplink control channel (short Physical Uplink Control CHannel, s-PUCCH). If the time domain starting position of the terminal device for generating the HARQ-ACK2 is after the first resource region carrying the HARQ ACK1, the terminal device determines that the HARQ-ACK2 is mapped in the second resource region in a punctured manner. Wherein, HARQ-ACK1 is mapped to the first resource region in a rate matching manner. The second resource region starts with the first available symbol after HARQ-ACK2 is generated. The first resource region and the second resource region are in the same PUSCH. Optionally, the time domain of the first resource region and the second resource region are different, and the frequency domain part is the same. In the lower part of Fig. 4, HARQ-ACK1 is represented by a white box, and HARQ-ACK2 is represented by a black box.

FIG. 5 shows a schematic diagram of another example according to an embodiment of the present application. As shown in FIG. 5 , the terminal device generates HARQ-ACK1 after receiving PDSCH_1 demodulation, so as to feed back to the network device. The terminal device generates HARQ-ACK2 after receiving PDSCH_2 demodulation, so as to feed back to the network device. If the time domain starting position of the terminal device for generating HARQ-ACK2 is in the first resource region carrying HARQ-ACK1, overlapping with the starting position of the first resource region, and the first resource region is already occupied by HARQ-ACK1, then The terminal device determines that HARQ-ACK2 is mapped in the second resource region in a punctured manner. Wherein, HARQ-ACK1 is mapped to the first resource region in a rate matching manner. The first resource region and the second resource region are in the same PUSCH. Optionally, the time domain of the first resource region and the second resource region are different, and the frequency domain parts are the same. In the lower part of Fig. 5, HARQ-ACK1 is represented by a white box, and HARQ-ACK2 is represented by a black box.

Optionally, if the number of bits that can be carried by the first resource region is greater than the number of bits of HARQ-ACK1, a partial region of the first resource region may also be used to transmit HARQ-ACK2. FIG. 6 shows a schematic diagram of still another example according to an embodiment of the present application. As shown in FIG. 6 , the difference from FIG. 5 is that part of the information of HARQ-ACK1 and HARQ-ACK2 is mapped in the first resource region in a rate matching manner. Other information of HARQ-ACK2 is mapped in the second resource region in a puncturing manner.

In this way, the uplink HARQ information of the terminal device can be fully fed back, so that the network device can fully grasp the reception quality of the downlink data. In the lower part of Fig. 6, HARQ-ACK1 is represented by a white box, and HARQ-ACK2 is represented by a black box.

FIG. 7 shows a schematic diagram of another example according to an embodiment of the present application. As shown in FIG. 7 , if the time domain start position of the terminal device to generate HARQ-ACK2 is in the first resource region that carries HARQ-ACK1, it overlaps with the start position of the first resource region, and the first resource region is not used by HARQ -ACK1 is full, and the sum of the number of bits of HARQ-ACK1 and the number of bits of HARQ-ACK2 is less than or equal to the number of bits that the first resource region can carry, then the terminal device determines that both HARQ-ACK1 and HARQ-ACK2 are rate-matched The mode is mapped in the first resource area. At this time, HARQ-ACK1 and HARQ-ACK2 are mapped in the first resource region in the same time domain and different in frequency domain. In the lower part of Fig. 7, HARQ-ACK1 is represented by a white box, and HARQ-ACK2 is represented by a black box.

Optionally, HARQ-ACK2 may be mapped in a resource region to which HARQ-ACK1 is not mapped in the first resource region. HARQ-ACK1 and HARQ-ACK2 are mapped in the same time domain part and the same frequency domain part in the first resource region.

To sum up, by mapping HARQ-ACK1 and HARQ-ACK2 to the same PUSCH, the terminal equipment helps to meet the communication needs of users when there is a burst service or emergency service, increases the cell coverage, and enables the network equipment to fully grasp the downlink data. reception quality.

Optionally, the starting symbol position of the first UCI mapped on the uplink shared channel is aligned with the starting symbol position of the uplink control channel used to carry the first UCI, wherein the first UCI is mapped on the first UCI. avoid or evade the demodulation reference signal; or,

The second UCI is mapped at the starting symbol position of the uplink shared channel and is aligned with the starting symbol position of the uplink control channel used to carry the second UCI, and the second UCI avoids or avoids the solution during mapping. Adjust the reference signal.

That is to say, the start symbol of the UCI mapped on the PUSCH is not earlier than the start symbol originally allocated to the PUCCH for carrying the UCI.

Here, the specific mapping of the first UCI and the second UCI in the above-mentioned shared channel is applicable to the first resource region and the second resource region described above. Correspondingly, the "alignment of starting symbol position" method is also applicable.

Optionally, the above-mentioned demodulation reference signal includes a DMRS signal and a phase tracking reference signal (Phase-tracking reference, PT-RS).

For example, UCI includes HARQ-ACK and CSI, and the mapping of UCI to the uplink shared channel may include the following methods:

One way is to map the HARQ-ACK first, and then map the CSI (it should be understood that the mapping sequence of the HARQ-ACK and the CSI is not limited here). Among them, HARQ-ACK needs to be avoided during CSI mapping. In addition, both the HARQ-ACK mapping and the CSI mapping need to avoid the above-mentioned demodulation reference signal. This will be described in conjunction with the examples in FIGS. 8 and 9 . For example, in FIG. 8 , the PUCCH carrying HARQ-ACK arrives first, and the start symbol of the PUCCH carrying HARQ-ACK corresponds to the position on the PUSCH carrying the DMRS, and the starting position where the HARQ-ACK is mapped to the PUSCH is the DMRS The first symbol after the end. The start symbol of the CSI mapped on the PUSCH is aligned with the start symbol of the PUCCH carrying the CSI. For another example, in FIG. 9 , the PUCCH carrying CSI arrives first, the start symbol of CSI mapped on PUSCH is aligned with the start symbol of PUCCH carrying CSI, and the start symbol of HARQ-ACK mapped on PUSCH is the same as the start symbol of HARQ-ACK mapped on PUSCH The start symbols of the PUCCH of the ACK are aligned. When the CSI mapping is not completed, the HARQ-ACK starts to be mapped, the CSI stops to be mapped, and the remaining bits can start to continue to be mapped at the first available symbol after the HARQ-ACK mapping ends.

Another way is to map HARQ-ACK first, and then map CSI, where the CSI mapped symbol is immediately after the HARQ-ACK, and both the HARQ-ACK and CSI mapping need to avoid the above-mentioned demodulation reference signal.

Optionally, if there are redundant bits unmapped when the CSI is mapped, the unmapped bits can be discarded directly, or the unmapped bits can be rotated to the starting position of the mappable area for mapping, which is not required. limited. The examples in FIGS. 10 and 11 will be described here. For example, in Figure 10, the PUCCH carrying CSI arrives first, followed by the PUCCH carrying HARQ-ACK, the CSI is not mapped first, the HARQ-ACK is preferentially mapped, and the start symbol of the HARQ-ACK mapped on the PUSCH is the same as the starting symbol carrying the HARQ-ACK. The start symbols of the PUCCH of the ACK are aligned. After the HARQ-ACK mapping is completed, the CSI mapping starts. Until the resource region configured for uplink control information on the PUSCH is used up. If there are still unmapped bits in the PUSCH, these bits can be directly discarded and not transmitted. For another example, in FIG. 11 , the PUCCH carrying CSI arrives first, followed by the PUCCH carrying HARQ-ACK, the CSI is not mapped first, the HARQ-ACK is preferentially mapped, and the start symbol of the HARQ-ACK mapped on the PUSCH is the same as the starting symbol carrying the HARQ-ACK. - Start symbol alignment of PUCCH for ACK. After the HARQ-ACK mapping is completed, the CSI starts to be mapped. Until the resource region configured to carry uplink control information on the PUSCH is used up, the CSI still has bits that are not mapped, and these bits are returned to the starting position of the resource region configured to carry uplink control information on the PUSCH to continue mapping.

It should be understood that the examples in FIG. 8 to FIG. 11 are only for the convenience of those skilled in the art to understand the embodiments of the present application, and are not intended to limit the embodiments of the present application to the exemplified specific scenarios. Those skilled in the art can obviously make various equivalent modifications or changes according to the examples in FIGS. 8 to 11 , and such modifications or changes also fall within the scope of the embodiments of the present application.

The method for transmitting control information according to the embodiment of the present application is described above, and the terminal device and the network device according to the embodiment of the present application will be described below.

FIG. 12 shows a schematic block diagram of a terminal device 1200 according to an embodiment of the present application. The terminal device 1200 is configured to execute the methods or steps corresponding to the aforementioned terminal device. Optionally, each module in the terminal device 1200 may be implemented by software. As shown in FIG. 12, the terminal device 1200 includes:

A processing module 1210, configured to determine a first resource region and/or a second resource region on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, the second resource region The resource region includes a resource region mapped by the second UCI in a second mapping manner, and the first resource region is different from the second resource region in the time domain and/or the frequency domain;

The transceiver module 1220 is configured to send the uplink shared channel, where the uplink shared channel carries the first UCI and the second UCI.

In this embodiment of the present application, by determining the first resource region and/or the second resource region on the uplink shared channel and sending the uplink shared channel, the terminal device 1200 can send the first UCI and the second resource region on the same uplink shared channel. 2. UCI helps to meet the communication needs of users when there is a sudden service or emergency service.

Optionally, the first resource region and the second resource region may be the same in the time domain, different in the frequency domain, or different in the time domain, at least partially identical in the frequency domain, or may be the same in the time domain. Different in frequency domain, which is not limited in this embodiment of the present application.

Optionally, the number of bits of the first UCI is greater than or equal to the first upper limit value of bits, or, the number of bits of the first UCI is less than the upper limit of the first bits and the number of bits of the first UCI is the same as that of the first UCI. The sum of the number of bits of the second UCI is greater than or equal to the upper limit value of the first bits, and the processing module 1210 is specifically configured to determine the first resource region and the second resource region on the uplink shared channel; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to the second upper limit value of bits, and the processing module 1210 is specifically configured to determine the first resource region on the uplink shared channel.

Therefore, the terminal device may determine the first resource region and/or the second resource region according to the number of bits of the first UCI and the number of bits of the second UCI.

Optionally, the transceiver module 1220 is further configured to:

Receive first downlink control information, where the first downlink control information is used to indicate sending the second UCI and/or resource information used for sending the second UCI.

Optionally, the processing module 1210 is specifically configured to:

The second resource region is determined on the uplink shared channel according to the resource information of the second UCI, where the resource information of the second UCI includes: information of uplink control channel resources, and the uplink control channel resources are used to carry the second UCI; and/or,

The time domain position of the second resource region is determined according to the reception time of the first downlink control information.

In this embodiment of the present application, the terminal device may determine the second resource region based on the content indicated in the first downlink control information, or may determine the first resource region and/or the first resource region and/or the first resource region based on the reception time of the first downlink control information. 2. Resource area.

Optionally, the resource information of the second UCI includes: resource information of an uplink control channel, where the uplink control channel resource is used to carry the second UCI, and the processing module 1210 is specifically configured to:

The resource information of the uplink control channel includes the time domain start position of the uplink control channel resource, and the time domain start position of the second resource region is determined according to the time domain start position of the uplink control channel resource. location; and/or,

The resource information of the uplink control channel includes the duration of the resources of the uplink control channel, and the number of symbols in the second resource region is determined according to the duration of the resources of the uplink control channel; and/or,

The resource information of the uplink control channel includes the time domain end position of the uplink control channel resource, and the time domain end position of the second resource region is determined according to the time domain end position of the uplink control channel resource.

Optionally, the processing module 1210 is specifically configured to:

The reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, where N is greater than or equal to 0, determine the first resource region or the first resource region and the a second resource region, where the first resource region is further used to map the second control information; or,

The receiving time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, where M is greater than or equal to 0, and the second resource region is determined.

Optionally, the processing module 1210 is specifically configured to:

determining the first resource region on the uplink shared channel;

The second resource region is determined on the uplink shared channel according to the first resource region.

Optionally, the determining the second resource region on the uplink shared channel according to the first resource region includes:

determining the time domain location of the second resource region according to the time domain location of the first resource region; and/or,

determining the frequency domain location of the second resource region according to the frequency domain location of the first resource region; and/or,

The time domain starting position and/or the number of symbols of the second resource region is determined according to the number of symbols in the first resource region.

Therefore, the terminal device may determine the time domain, and/or the frequency domain, and/or the number of symbols of the second resource region according to the first resource region.

Optionally, the second resource region is different from the first resource region in the time domain, and the frequency domain of the first resource region is at least partially the same as the frequency domain of the second resource region.

Optionally, the processing module 1210 is further configured to:

The second mapping mode is determined.

Optionally, the processing module 1210 is specifically configured to:

The number of bits of the first UCI is greater than a third upper limit value of bits, and it is determined that the second mapping manner is different from the first mapping manner; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than a fourth upper limit value of bits, and it is determined that the second mapping manner is the same as the first mapping manner; or,

The number of bits of the first UCI is less than the fifth upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the fifth upper limit value of bits, and the Part of the information of the second UCI is mapped in the first resource region in the first mapping manner, and information of the second UCI other than the partial information is mapped in the second mapping manner in the second mapping manner in the resource area.

Therefore, the terminal device may determine the first mapping manner and/or the second mapping manner according to the number of bits of the first UCI and the number of bits of the second UCI.

It should be understood that the terminal device 1200 according to this embodiment of the present application may correspond to the first terminal device that transmits control information in the foregoing method embodiments, and the above-mentioned and other management operations and/or functions of each module in the terminal device 1200 are respectively for the purpose of realizing the foregoing Corresponding steps of each method, therefore, the beneficial effects in the foregoing method embodiments can also be achieved.

It should also be understood that the processing module in the embodiments of the present application may be implemented by a processor, and the transceiver module may be implemented by a transceiver.

FIG. 13 shows a schematic block diagram of a network device 1300 according to an embodiment of the present application. The network device 1300 is configured to execute the methods or steps corresponding to the foregoing network devices. Optionally, each module in the network device 1300 may be implemented by software. As shown in FIG. 13, the network device 1300 includes:

A processing module 1310, configured to detect a first resource region and/or a second resource region on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, the second resource region The resource region includes a resource region mapped by the second UCI in a second mapping manner, and the first resource region is different from the second resource region in the time domain and/or the frequency domain;

The transceiver module 1320 is configured to receive the uplink shared channel, where the uplink shared channel carries the first UCI and the second UCI.

In the embodiment of the present application, the network device 1300 detects the first resource region and/or the second resource region on the uplink shared channel, and receives the uplink shared channel, which helps the network device to grasp the reception quality of downlink data. Helps meet the communication needs of users when there is a sudden service or emergency service.

Optionally, the number of bits of the first UCI is greater than or equal to the first upper limit value of bits, or, the number of bits of the first UCI is less than the upper limit of the first bits and the number of bits of the first UCI is the same as that of the first UCI. The sum of the number of bits of the second UCI is greater than or equal to the upper limit value of the first bits, and the processing module 1310 is specifically configured to detect the first resource region and the second resource region on the uplink shared channel; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to the second upper limit value of bits, and the processing module 1310 is specifically configured to detect the first resource region on the uplink shared channel.

Therefore, the network device may detect the first resource region and/or the second resource region according to the number of bits of the first UCI and the number of bits of the second UCI.

Optionally, the transceiver module 1320 is further configured to:

Sending first downlink control information, where the first downlink control information is used to indicate sending the second UCI and/or resource information used for sending the second UCI.

Optionally, the processing module 1310 is specifically configured to:

The second resource region is detected on the uplink shared channel according to the resource information of the second UCI, where the resource information of the second UCI includes: information of uplink control channel resources, the uplink control channel resources are used to carry the second UCI; and/or,

The time domain position of the second resource region is detected according to the reception time of the first downlink control information.

Optionally, the resource information of the second UCI includes: resource information of an uplink control channel, where the uplink control channel resource is used to carry the second UCI, and the processing module 1310 is specifically configured to:

The resource information of the uplink control channel includes the time domain start position of the uplink control channel resource, and the time domain start position of the second resource region is detected according to the time domain start position of the uplink control channel resource. location; and/or,

The resource information of the uplink control channel includes the duration of the resources of the uplink control channel, and the number of symbols in the second resource region is detected according to the duration of the resources of the uplink control channel; and/or,

The resource information of the uplink control channel includes the time domain end position of the uplink control channel resource, and the time domain end position of the second resource region is detected according to the time domain end position of the uplink control channel resource.

Optionally, the processing module 1310 is specifically configured to:

The reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, and N is greater than or equal to 0, and the first resource region or the first resource region and the a second resource region, where the first resource region is further used to map the second control information; or,

The receiving time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, where M is greater than or equal to 0, and the second resource region is determined.

In this embodiment of the present application, the network device sends the first downlink control information to the terminal device, so that the terminal device can determine the second resource region based on the content indicated in the first downlink control information, or can also determine the second resource region based on the first downlink control information. The reception time of the information determines the first resource area and/or the second resource area.

Optionally, the processing module 1310 is further configured to:

detecting the first resource region on the uplink shared channel;

According to the first resource region, the second resource region is detected on the uplink shared channel.

Optionally, the processing module 1310 is specifically configured to:

Detecting the time domain position of the second resource region according to the time domain position of the first resource region; and/or,

Detecting the frequency domain position of the second resource region according to the frequency domain position of the first resource region; and/or,

According to the number of symbols in the first resource region, the time domain starting position and/or the number of symbols in the second resource region is detected.

Optionally, the second resource region is different from the first resource region in the time domain, and the frequency domain of the first resource region is at least partially the same as the frequency domain of the second resource region.

Optionally, the processing module 1310 is further configured to:

The second mapping mode is determined.

Optionally, the processing module 1310 is specifically configured to:

The number of bits of the first UCI is greater than a third upper limit value of bits, and it is determined that the second mapping manner is different from the first mapping manner; or,

The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than a fourth upper limit value of bits, and it is determined that the second mapping manner is the same as the first mapping manner; or,

The number of bits of the first UCI is less than the fifth upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the fifth upper limit value of bits, and the Part of the information of the second UCI is mapped in the first resource region in the first mapping manner, and information of the second UCI other than the partial information is mapped in the second mapping manner in the second mapping manner in the resource area.

Therefore, the network device may determine the first mapping manner and/or the second mapping manner according to the number of bits of the first UCI and the number of bits of the second UCI.

It should be understood that the network device 1300 according to this embodiment of the present application may correspond to the first network device that transmits control information in the foregoing method embodiments, and the above-mentioned and other management operations and/or functions of each module in the network device 1300 are respectively for the purpose of realizing the foregoing Corresponding steps of each method, therefore, the beneficial effects in the foregoing method embodiments can also be achieved.

It should also be understood that the processing module in the embodiments of the present application may be implemented by a processor, and the transceiver module may be implemented by a transceiver.

FIG. 14 is a structural block diagram of a terminal device 1400 provided according to an embodiment of the present application. The terminal device 1400 shown in FIG. 14 includes: a processor 1401 , a memory 1402 and a transceiver 1403 .

The processor 1401, the memory 1402 and the transceiver 1403 communicate with each other through an internal connection path to transmit control and/or data signals. In one possible design, the processor 1401, the memory 1402, and the transceiver 1403 may be implemented in a chip. The memory 1402 can store program codes, and the processor 1401 calls the program codes stored in the memory 1402 to implement corresponding functions of the terminal device.

The processor 1401 is used for:

A first resource region and/or a second resource region is determined on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, and the second resource region includes a second UCI a resource region mapped in a second mapping manner, the first resource region and the second resource region are different in time domain and/or frequency domain;

The uplink shared channel is sent through the transceiver 1403, and the uplink shared channel carries the first UCI and the second UCI.

It can be understood that, although not shown, the terminal device 1400 may also include other devices, such as input devices, output devices, batteries, and the like.

Optionally, in some embodiments, the memory 1402 may store some or all of the instructions for performing the methods performed by the terminal device in the aforementioned methods. The processor 1401 can execute the instructions stored in the memory 1402 in combination with other hardware (such as the transceiver 1403) to complete the steps performed by the terminal device in the foregoing method. For specific working processes and beneficial effects, refer to the descriptions in the foregoing method embodiments.

FIG. 15 is a structural block diagram of a network device 1500 provided according to an embodiment of the present application. The network device 1500 shown in FIG. 15 includes: a processor 1501 , a memory 1502 and a transceiver 1503 .

The processor 1501, the memory 1502 and the transceiver 1503 communicate with each other through an internal connection path to transmit control and/or data signals. In one possible design, the processor 1501, the memory 1502, and the transceiver 1503 may be implemented in a chip. The memory 1502 may store program codes, and the processor 1501 invokes the program codes stored in the memory 1502 to implement corresponding functions of the network device.

The processor 1501 is used for:

A first resource region and/or a second resource region is detected on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, and the second resource region includes a second UCI a resource region mapped in a second mapping manner, the first resource region and the second resource region are different in time domain and/or frequency domain;

The uplink shared channel is received through the transceiver 1503, and the uplink shared channel carries the first UCI and the second UCI.

It is understood that, although not shown, the network device 1500 may also include other devices, such as input devices, output devices, batteries, and the like.

Optionally, in some embodiments, the memory 1502 may store some or all of the instructions for performing the methods performed by the network device of the foregoing methods. The processor 1501 can execute the instructions stored in the memory 1502 in combination with other hardware (such as the transceiver 1503) to complete the steps performed by the network device in the foregoing method. For specific working processes and beneficial effects, refer to the descriptions in the foregoing method embodiments.

The methods disclosed in the above embodiments of the present application may be applied to a processor, or implemented by a processor. A processor may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above-mentioned method can be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software. The above-mentioned processor may be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or other programmable logic. A device, a discrete gate or transistor logic device, a discrete hardware component, may also be a system on chip (SoC), a central processor unit (CPU), or a network processor (network processor, NP), can also be a digital signal processor (DSP), can also be a microcontroller (micro controller unit, MCU), can also be a programmable logic device (PLD) or other integrated chips . The methods, steps, and logic block diagrams disclosed in the embodiments of this application can be implemented or executed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with the embodiments of the present application may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. Software modules can be located in random access memory (RAM), flash memory, read-only memory (ROM), programmable read-only memory or electrically erasable programmable memory, registers, etc. in the storage medium. The storage medium is located in the memory, and the processor reads the instructions in the memory, and completes the steps of the above method in combination with its hardware.

It can be understood that, when the embodiments of the present application are applied to a network device chip, the network device chip implements the functions of the network device in the foregoing method embodiments. The network device chip receives the above-mentioned uplink shared channel and uplink data from other modules (such as radio frequency modules or antennas) in the network device. The uplink shared channel and downlink data are sent by the terminal device to the network device.

When the embodiments of the present application are applied to a terminal device chip, the terminal device chip implements the functions of the terminal device in the foregoing method embodiments. The terminal device chip transmits the above-mentioned uplink shared channel and downlink data from other modules (such as radio frequency modules or antennas) in the terminal device.

It should also be understood that, in various embodiments of the present application, the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be implemented in the present application. The implementation of the examples constitutes no limitation.

It should also be understood that the term "and/or" in this document is only an association relationship for describing associated objects, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, and A and B exist at the same time. B, there are three cases of B alone. In addition, the character "/" in this document generally indicates that the related objects are an "or" relationship.

It should also be understood that the numbers "first" and "second" are introduced in the embodiments of the present application only to distinguish different objects, for example, to distinguish different "UCIs", or to distinguish different "mapping modes", or to distinguish different The "resource area" of the above does not constitute a limitation to the embodiments of the present application.

Those of ordinary skill in the art can realize that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Skilled artisans may implement the described functionality using different methods for each particular application, but such implementations should not be considered beyond the scope of this application.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described systems, devices and units may refer to the corresponding processes in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of 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 components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.

The functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: a U disk, a removable hard disk, a read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk and other media that can store program codes.

The above are only specific embodiments of the present application, but the protection scope of the present application is not limited to this. should be covered within the scope of protection of this application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims (28)

1. a method for transmitting control information, is characterized in that, comprises: A first resource region and/or a second resource region is determined on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, and the second resource region includes a second UCI a resource region mapped in a second mapping manner, the first resource region and the second resource region are different in time domain and/or frequency domain; sending the uplink shared channel, where the uplink shared channel carries the first UCI and the second UCI. 2 . The method according to claim 1 , wherein the number of bits of the first UCI is greater than or equal to the upper limit value of the first bits, or the number of bits of the first UCI is less than the upper limit of the first bits. 3 . limit and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the first upper limit value of the bits, and the first resource region and the second resource region are determined on the uplink shared channel resource area; or, The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to a second upper limit value of the bits, and the first resource region is determined on the uplink shared channel. 3. The method according to claim 1 or 2, wherein the method further comprises: Receive first downlink control information, where the first downlink control information is used to indicate sending the second UCI and/or resource information used for sending the second UCI. 4. The method according to claim 3, wherein the determining the second resource region on the uplink shared channel comprises: The second resource region is determined on the uplink shared channel according to the resource information of the second UCI, where the resource information of the second UCI includes: information of uplink control channel resources, and the uplink control channel resources are used to carry the second UCI; and/or, The time domain position of the second resource region is determined according to the reception time of the first downlink control information. 5 . The method according to claim 4 , wherein the second resource region is determined on the uplink shared channel according to the resource information of the second UCI, and the resource information of the second UCI includes: 6 . : resource information of the uplink control channel, the uplink control channel resource is used to carry the second UCI, including: The resource information of the uplink control channel includes the time domain start position of the uplink control channel resource, and the time domain start position of the second resource region is determined according to the time domain start position of the uplink control channel resource. location; and/or, The resource information of the uplink control channel includes the duration of the resources of the uplink control channel, and the number of symbols in the second resource region is determined according to the duration of the resources of the uplink control channel; and/or, The resource information of the uplink control channel includes the time domain end position of the uplink control channel resource, and the time domain end position of the second resource region is determined according to the time domain end position of the uplink control channel resource. 6. The method according to claim 3, wherein the determining the first resource region and/or the second resource region on the uplink shared channel comprises: The reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, where N is greater than or equal to 0, determine the first resource region or the first resource region and the a second resource region, where the first resource region is further used to map the second control information; or, The receiving time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, where M is greater than or equal to 0, and the second resource region is determined. 7. The method according to claim 1 or 2, wherein the determining the first resource region and/or the second resource region on the uplink shared channel comprises: determining the first resource region on the uplink shared channel; The second resource region is determined on the uplink shared channel according to the first resource region. The method according to claim 7, wherein the determining the second resource region on the uplink shared channel according to the first resource region comprises: determining the time domain location of the second resource region according to the time domain location of the first resource region; and/or, determining the frequency domain location of the second resource region according to the frequency domain location of the first resource region; and/or, The time domain starting position and/or the number of symbols of the second resource region is determined according to the number of symbols in the first resource region. 9. The method according to any one of claims 1 to 8, wherein the second resource region is different from the first resource region in the time domain, and the first resource region is in the frequency domain is at least partially the same as the frequency domain of the second resource region. 10. The method according to any one of claims 1 to 9, wherein the method further comprises: The second mapping mode is determined. 11. The method according to claim 10, wherein the determining the second mapping manner comprises: The number of bits of the first UCI is greater than a third upper limit value of bits, and it is determined that the second mapping manner is different from the first mapping manner; or, The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than a fourth upper limit value of bits, and it is determined that the second mapping manner is the same as the first mapping manner; or, The number of bits of the first UCI is less than the fifth upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the fifth upper limit value of bits, and the Part of the information of the second UCI is mapped in the first resource region in the first mapping manner, and information of the second UCI other than the partial information is mapped in the second mapping manner in the second mapping manner in the resource area. 12. The method according to any one of claims 1 to 11, wherein the first UCI is mapped on a starting symbol position of the uplink shared channel and an uplink control for carrying the first UCI The positions of the starting symbols of the channels are aligned, wherein the first UCI avoids the demodulation reference signal during mapping; or, The second UCI is mapped at the starting symbol position of the uplink shared channel and is aligned with the starting symbol position of the uplink control channel used to carry the second UCI, and the second UCI avoids the demodulation reference during mapping Signal. 13. A method for transmitting control information, comprising: A first resource region and/or a second resource region are detected on the uplink shared channel, where the first resource region includes a resource region mapped by the first uplink control information UCI in a first mapping manner, and the second resource region includes a second UCI a resource region mapped in a second mapping manner, the first resource region and the second resource region are different in time domain and/or frequency domain; receiving the uplink shared channel, where the uplink shared channel carries the first UCI and the second UCI. 14. The method according to claim 13, wherein the number of bits of the first UCI is greater than or equal to a first upper limit value of bits, or the number of bits of the first UCI is less than the upper limit of the first bits. limit and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the upper limit value of the first bits, and the first resource region and the second resource region are detected on the uplink shared channel resource area; or, The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than or equal to the second upper limit value of the bits, and the first resource region is detected on the uplink shared channel. 15. The method according to claim 13 or 14, wherein the method further comprises: Sending first downlink control information, where the first downlink control information is used to indicate sending the second UCI and/or resource information used for sending the second UCI. The method according to claim 15, wherein the detecting the second resource region on the uplink shared channel comprises: The second resource region is detected on the uplink shared channel according to the resource information of the second UCI, where the resource information of the second UCI includes: information of uplink control channel resources, the uplink control channel resources are used to carry the second UCI; and/or, The time domain position of the second resource region is detected according to the reception time of the first downlink control information. The method according to claim 16, wherein the second resource region is detected on the uplink shared channel according to the resource information of the second UCI, and the resource information of the second UCI comprises: : resource information of the uplink control channel, the uplink control channel resource is used to carry the second UCI, including: The resource information of the uplink control channel includes the time domain start position of the uplink control channel resource, and the time domain start position of the second resource region is detected according to the time domain start position of the uplink control channel resource. location; and/or, The resource information of the uplink control channel includes the duration of the resources of the uplink control channel, and the number of symbols in the second resource region is detected according to the duration of the resources of the uplink control channel; and/or, The resource information of the uplink control channel includes the time domain end position of the uplink control channel resource, and the time domain end position of the second resource region is detected according to the time domain end position of the uplink control channel resource. The method according to claim 15, wherein the determining the first resource region and/or the second resource region on the uplink shared channel comprises: The reception time of the first downlink control information is N symbols before the start time of the uplink shared channel, and N is greater than or equal to 0, and the first resource region or the first resource region and the a second resource region, where the first resource region is further used to map the second control information; or, The receiving time of the first downlink control information is M symbols before or after the start time of the uplink shared channel, where M is greater than or equal to 0, and the second resource region is determined. The method according to claim 13 or 14, wherein the detecting the first resource region and/or the second resource region on the uplink shared channel comprises: detecting the first resource region on the uplink shared channel; According to the first resource region, the second resource region is detected on the uplink shared channel. 20. The method according to claim 19, wherein detecting the second resource region on the uplink shared channel according to the first resource region comprises: Detecting the time domain position of the second resource region according to the time domain position of the first resource region; and/or, Detecting the frequency domain position of the second resource region according to the frequency domain position of the first resource region; and/or, According to the number of symbols in the first resource region, the time domain starting position and/or the number of symbols in the second resource region is detected. 21. The method according to any one of claims 13 to 20, wherein the second resource region is different from the first resource region in the time domain, and the first resource region is in the frequency domain is at least partially the same as the frequency domain of the second resource region. 22. The method according to any one of claims 13 to 21, wherein the method further comprises: The second mapping mode is determined. 23. The method according to claim 22, wherein determining the second mapping manner comprises: The number of bits of the first UCI is greater than a third upper limit value of bits, and it is determined that the second mapping manner is different from the first mapping manner; or, The sum of the number of bits of the first UCI and the number of bits of the second UCI is less than a fourth upper limit value of bits, and it is determined that the second mapping manner is the same as the first mapping manner; or, The number of bits of the first UCI is less than the fifth upper limit value of bits, and the sum of the number of bits of the first UCI and the number of bits of the second UCI is greater than or equal to the fifth upper limit value of bits, and the Part of the information of the second UCI is mapped in the first resource region in the first mapping manner, and information of the second UCI other than the partial information is mapped in the second mapping manner in the second mapping manner in the resource area. 24. The method according to any one of claims 13 to 23, wherein the first UCI is mapped on a starting symbol position of the uplink shared channel and an uplink control for carrying the first UCI The positions of the starting symbols of the channels are aligned, wherein the first UCI avoids the demodulation reference signal during mapping; or, The second UCI is mapped at the starting symbol position of the uplink shared channel and is aligned with the starting symbol position of the uplink control channel used to carry the second UCI, and the second UCI avoids the demodulation reference during mapping Signal. 25. A communication device, characterized by being used for performing the method according to any one of claims 1 to 24. 26. A communication device, characterized in that it comprises: memory for storing computer programs; A processor for executing a computer program stored in the memory to cause the apparatus to perform the method of any one of claims 1 to 24. 27. A computer readable storage medium comprising a computer program which, when run on a computer, causes the computer to perform the method of any one of claims 1 to 24. 28. A computer program product comprising a computer program which, when executed by a computer, causes the computer to perform the method of any one of claims 1 to 24.