WO2021092947A1 - Communication method and communication apparatus - Google Patents

Abstract

Embodiments of the present application provide a communication method, comprising: determining a first uplink channel used for carrying first information, the first uplink channel being an uplink channel based on a sub-time unit, the first uplink channel being within a first sub-time unit, a time domain resource of the first uplink channel overlapping with a time domain resource of a second uplink channel used for carrying second information, the second uplink channel being an uplink channel based on a time unit, and a termination position of the time domain resource of the second uplink channel being after the first sub-time unit; and according to a preset rule, determining a target uplink channel used for carrying target information, the target information comprising at least part of information in the first information. The target uplink channel is, for example, an uplink channel within the first sub-time unit. When the first uplink channel and the second uplink channel satisfy a multiplexing condition, the method can prevent uplink information from being transmitted in the later sub-time unit in the time domain, thereby reducing a transmission delay of the uplink information.

Description

Communication method and communication device Technical field

This application relates to the field of communications, and in particular to a communication method and communication device.

Background technique

The fifth generation (5G) mobile communication system supports the multiplexing of multiple uplink channels. For example, when a time slot has a physical uplink control channel (PUCCH) carrying feedback information and a PUCCH carrying channel state information (channel state information, CSI), and when the timing relationship of the two PUCCHs satisfies When multiplexing conditions, the terminal device can use a new PUCCH to transmit feedback information and CSI.

In order to meet the needs of low-latency services, the 5G mobile communication system supports the use of sub-slot-based PUCCH to transmit information. The sub-slot-based PUCCH occupies the transmission resources in a sub-slot (sub-slot), and cannot occupy the transmission resources outside the time domain boundary of the sub-slot. When the timing relationship between the sub-slot-based PUCCH and the slot-based uplink channel meets the multiplexing conditions, the terminal device will use a new uplink channel for transmission, and the new uplink channel may be located in the sub-time-based uplink channel. The uplink channel after the time domain resource of the PUCCH of the slot, thereby causing the delay of the information carried by the PUCCH based on the sub-slot to increase.

Summary of the invention

The present application provides a communication method and communication device, which can prevent the delay of information carried by the uplink channel based on the sub-slot from increasing due to channel multiplexing.

In a first aspect, a communication method is provided, including: determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first uplink channel. In the sub-time unit, the time domain resource of the first uplink channel overlaps the time domain resource of the second uplink channel used to carry the second information, the second uplink channel is an uplink channel based on the time unit, and the second uplink channel is an uplink channel based on a time unit. 2. The end position of the time domain resource of the uplink channel is located after the first sub-time unit; the target uplink channel for carrying target information is determined according to a preset rule, the target information includes at least part of the information in the first information .

The target uplink channel is, for example, the uplink channel in the first sub-time unit. When the first uplink channel and the second uplink channel meet the multiplexing conditions, the above method can prevent the uplink information from being transmitted in the later sub-time units in the time domain. Thereby reducing the transmission delay of uplink information.

In a second aspect, another communication method is provided, including: determining third information to be transmitted, where the third information includes a plurality of fourth information, and the plurality of fourth information is one-to-one with a plurality of fourth uplink channels Correspondingly, the plurality of fourth uplink channels are used to transmit the plurality of fourth information, the fourth uplink channel is an uplink channel based on a sub-time unit, and the time domain resources of the plurality of fourth uplink channels and the first The time domain resources of the five uplink channels overlap, the fifth uplink channel is an uplink channel based on a time unit, and the third information is transmitted through a sixth uplink channel.

When the service corresponding to the third information has a high delay requirement, the sixth uplink channel may be an uplink channel based on a sub-time unit to meet the low delay requirement of the third information. When the service corresponding to the third information has low requirements for delay, the sixth uplink channel may be an uplink channel based on time units, where the sixth uplink channel may also carry the information originally planned to be carried by the fifth uplink channel. Thus, the transmission efficiency can be improved.

In a third aspect, there is provided yet another communication method, including: determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first uplink channel. Within a sub-time unit; it is determined not to send a second uplink channel, the second uplink channel is an uplink channel based on a time unit, and the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel , The end position of the time domain resource of the second uplink channel is located after the first sub-time unit.

The terminal device does not send the second uplink channel. Therefore, the first information will not be transmitted after the first sub-time unit. Compared with the scheme of multiplexing the second uplink channel to transmit the first information, the above method reduces the amount of uplink information. Time delay and power consumption of terminal equipment.

In a fourth aspect, still another communication method is provided, including: receiving third information through a sixth uplink channel, the third information including a plurality of fourth information, and the plurality of fourth information and a plurality of fourth uplink channels One-to-one correspondence, the plurality of fourth uplink channels are used to transmit the plurality of fourth information, the fourth uplink channel is an uplink channel based on a sub-time unit, and the time domain resources of the plurality of fourth uplink channels The time domain resource overlaps with the fifth uplink channel, and the fifth uplink channel is an uplink channel based on a time unit.

When the service corresponding to the third information has a high delay requirement, the sixth uplink channel may be an uplink channel based on a sub-time unit to meet the low delay requirement of the third information. When the service corresponding to the third information has low requirements for delay, the sixth uplink channel may be an uplink channel based on time units, where the sixth uplink channel may also carry the information originally planned to be carried by the fifth uplink channel. Thus, the transmission efficiency can be improved.

In a fifth aspect, another communication method is provided, including: determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located at the first uplink channel. Within a sub-time unit; it is determined not to monitor the second uplink channel, the second uplink channel is an uplink channel based on a time unit, and the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel , The end position of the time domain resource of the second uplink channel is located after the first sub-time unit.

The network device determines that the terminal device does not send the second uplink channel. Therefore, the first information will not be transmitted after the first sub-time unit. Compared with the scheme of multiplexing the second uplink channel to transmit the first information, the above method reduces The delay of uplink information and the power consumption of network equipment.

In a sixth aspect, a communication device is provided, which can realize the function corresponding to the method in any one of the first aspect to the third aspect. The function can be realized by hardware, or the corresponding software can be executed by hardware. achieve. The hardware or software includes one or more units or modules corresponding to the above-mentioned functions.

In one possible design, the device is a terminal device or a chip. The device may include a processing unit and a transceiving unit. When the device is a terminal device, the processing unit may be a processor, and the transceiving unit may be a transceiver; the terminal device may also include a storage unit, and the storage unit may be a memory; the storage unit is used to store instructions, and the processing The unit executes the instructions stored in the storage unit, so that the terminal device executes the method of any one of the first aspect to the third aspect. When the device is a chip in a terminal device, the processing unit may be a processor, and the transceiving unit may be an input/output interface, a pin or a circuit, etc.; the processing unit executes the instructions stored in the storage unit to include the The terminal device of the chip executes the method of any one of the first aspect to the third aspect, and the storage unit may be a storage unit (for example, a register, a cache, etc.) in the chip, or a terminal device located in the terminal device. A storage unit outside the chip (for example, read-only memory, random access memory, etc.).

In a seventh aspect, a communication device is provided, which can realize the function corresponding to the method in any one of the first, fourth, and fifth aspects. The function can be realized by hardware or by hardware. Execute the corresponding software implementation. The hardware or software includes one or more units or modules corresponding to the above-mentioned functions.

In one possible design, the device is a network device or chip. The device may include a processing unit and a transceiving unit. When the device is a network device, the processing unit may be a processor, and the transceiving unit may be a transceiver; the terminal device may also include a storage unit, and the storage unit may be a memory; the storage unit is used to store instructions, and the processing The unit executes the instructions stored in the storage unit, so that the network device executes the method of any one of the first aspect, the fourth aspect, and the fifth aspect. When the device is a chip in a network device, the processing unit may be a processor, and the transceiving unit may be an input/output interface, a pin or a circuit, etc.; the processing unit executes the instructions stored in the storage unit to include the The network device of the chip executes the method of any one of the first, fourth, and fifth aspects, and the storage unit may be a storage unit (for example, a register, a cache, etc.) in the chip, or the network device The internal storage unit (for example, read-only memory, random access memory, etc.) located outside the chip.

In an eighth aspect, a computer-readable storage medium is provided. The computer-readable storage medium stores a computer program. When the computer program is executed by a processor, the processor executes any one of the first to third aspects. Aspect method.

In a ninth aspect, a computer-readable storage medium is provided. The computer-readable storage medium stores a computer program. When the computer program is executed by a processor, the processor executes the first, fourth, and fifth aspects. Any aspect of the method.

In a tenth aspect, a computer program product is provided, including computer program code, when the computer program code is executed by a processor, the processor executes the method of any one of the first aspect to the third aspect.

In an eleventh aspect, a computer program product is provided, including computer program code. When the computer program code is run by a processor, the processor executes any one of the first aspect, the fourth aspect, and the fifth aspect. method.

In a twelfth aspect, a computer program is provided, which when running on a computer, causes the computer to execute the method of any one of the first aspect to the third aspect.

In a thirteenth aspect, a computer program is provided, which when run on a computer, causes the computer to execute the method of any one of the first aspect, the fourth aspect, and the fifth aspect.

Description of the drawings

Figure 1 is a schematic diagram of a communication system suitable for the present application;

Fig. 2 is a schematic diagram of a communication method provided by the present application;

Fig. 3 is a schematic diagram of a method for determining a target uplink channel provided by the present application;

FIG. 4 is a schematic diagram of another method for determining a target uplink channel provided by the present application;

FIG. 5 is a schematic diagram of another method for determining a target uplink channel provided by the present application;

Fig. 6 is a schematic diagram of yet another method for determining a target uplink channel provided by the present application;

FIG. 7 is a schematic diagram of another communication method provided by this application;

FIG. 8 is a schematic diagram of yet another communication method provided by this application;

FIG. 9 is a schematic diagram of a method for combining and transmitting multiple codebooks provided by the present application;

FIG. 10 is a schematic diagram of still another method for determining a target uplink channel provided by the present application;

FIG. 11 is a schematic diagram of a communication device provided by the present application;

FIG. 12 is a schematic diagram of another communication device provided by this application;

FIG. 13 is a schematic diagram of still another communication device provided by the present application;

FIG. 14 is a schematic diagram of yet another communication device provided by the present application;

FIG. 15 is a schematic diagram of still another communication device provided by the present application;

Fig. 16 is a schematic diagram of a communication device provided by the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of this application.

First, the application scenario of this application is introduced. Fig. 1 is a schematic diagram of a communication system suitable for this application.

The communication system 100 includes a network device 110 and a terminal device 120. The terminal device 120 communicates with the network device 110 through electromagnetic waves.

In this application, the terminal device 120 may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices, or other processing devices connected to a wireless modem, for example, the third-generation partnership project (3 ^rd Generation partnership project, 3GPP) defined user equipment (user equipment, UE), mobile station (mobile station, MS), soft terminal, home gateway, set-top box, etc.

The network device 110 may be a base station defined by 3GPP, for example, a base station (gNB) in a 5G mobile communication system. The network device 110 may also be a non-3GPP (non-3GPP) access network device, such as an access gateway (AGF). The network device 110 may also be a relay station, an access point, a vehicle-mounted device, a wearable device, and other types of devices.

The communication system 100 is only an example, and the communication system applicable to the present application is not limited to this. For example, the number of network devices and terminal devices included in the communication system 100 may also be other numbers. In the following, the communication method provided in the present application will be described with a 5G mobile communication system.

The 5G mobile communication system supports multiple types of services, including ultra-reliable and ultra-low latency (URLLC) services. The characteristic of the URLLC service is that the generation of data packets is bursty and random, and requires high delay. In order to meet the delay requirements of the URLLC service, the 5G mobile communication system supports the use of sub-slot-based PUCCH to transmit uplink information. When the sub-slot-based PUCCH and other uplink channels have overlapping time-domain resources, and when the timing relationship between the sub-slot-based PUCCH and other uplink channels meets the multiplexing conditions, the terminal device can use one channel to transmit the PUCCH on the PUCCH. Information to be transmitted and information to be transmitted on other uplink channels. The above timing relationship is mainly to ensure that the terminal device has enough time to determine whether the information carried by different uplink channels needs to be multiplexed and transmitted, and to meet the time requirements for processing such as cascading and encoding of the uplink information during multiplexed transmission.

The overlapping channels meet the multiplexing conditions including the following situations.

Case 1: When there is a channel carrying ACK/NACK in the overlapped channel, the first time domain symbol of the earliest transmitted channel in the overlapped channel to the physical downlink shared channel (physical downlink shared channel, PDSCH) corresponding to the ACK/NACK The time difference of the last time domain symbol is not less than N ₁ +d _1,1 +1 time domain symbols, where N ₁ is the PDSCH processing time, which is determined according to the processing capability information reported by the terminal device. The value of d _1,1 is agreed by the agreement and is related to the PDSCH resource allocation. For details, see TS38.214 section 5.3.

Case 2: When there is a channel carrying an ACK/NACK corresponding to downlink control information (downlink control information, DCI) indicating semi-persistent schedule (SPS) PDSCH release in the overlapping channel, the first channel sent in the overlapping channel The time difference between the first time domain symbol and the last time domain symbol carrying the physical downlink control channel (PDCCH) that instructs the SPS PDSCH to release DCI is not less than N+1 time domain symbols, where the value of N is The value is agreed upon by the protocol and is related to the processing capability reported by the terminal device and the size of the subcarrier spacing.

Case 3: When there is a physical uplink shared channel (PUSCH) in the overlapped channel, and there is no aperiodic CSI report in the PUSCH, the first time domain symbol of the earliest transmitted channel in the overlapped channel to the end of the PDCCH The time difference of a time domain symbol is not less than N ₂ +d _2,1 +1 time domain symbols, where N ₂ is the PUSCH processing time, which is determined according to the processing capability information reported by the terminal device, and _{the value of d 2,1} is determined by the agreement Agreed. The above PDCCH is:

PDCCH carrying the DCI scheduling the PUSCH; or,

Schedule PDSCH or PDCCH indicating the release of SPS PDSCH, where the ACK/NACK corresponding to the scheduled PDSCH or the SPS PDSCH indicated to be released is transmitted through the PUCCH in the overlapping channel.

Case 4: When there is a PUSCH in the overlapping channel and there is aperiodic CSI reporting in the PUSCH, the time difference between the first time domain symbol of the earliest transmitted channel in the overlapping channel to the last time domain symbol of the PDCCH is not less than Z+d A time domain symbol, where Z is the CSI calculation time, which is determined according to the processing capability information reported by the terminal device, and the value of d is agreed upon by the protocol.

The above-mentioned situations are examples of overlapping channels satisfying the multiplexing conditions, rather than limiting the multiplexing conditions in this application.

In the following, the communication method when the time sequence relationship between the sub-slot-based uplink channel and other uplink channels provided by the present application meets the multiplexing condition will be introduced.

As shown in FIG. 2, the method 200 includes:

S210. Determine a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, the first uplink channel is located in a first sub-time unit, and the first uplink channel The time domain resource of is overlapped with the time domain resource of the second uplink channel used to carry the second information, the second uplink channel is an uplink channel based on time unit, and the end position of the time domain resource of the second uplink channel is at After the first sub-time unit.

The method 200 may be executed by a chip or a terminal device or a network device containing the chip. The first information may be hybrid automatic repeat request (HARQ) feedback information, for example, acknowledgement (acknowledgement, ACK) or negative acknowledgement (negative acknowledgement, NACK). The first uplink channel is, for example, PUCCH. The second information may be a scheduling request (SR) and/or CSI, and the second uplink channel may be PUCCH or PUSCH. The time unit is, for example, a time slot, and the sub-time unit is, for example, a sub-slot. The foregoing examples are some examples applicable to the method 200, and should not be construed as limiting the protection scope of the present application.

In this application, unless otherwise specified, words such as "first" and "second" refer to different individuals in the same type of object. For example, the first uplink channel and the second uplink channel are two different There are no other restrictions other than the uplink channel.

The first uplink channel and the second uplink channel are overlapping channels that meet multiplexing conditions. In this application, overlapping channels refer to partial or complete overlap of time domain resources of the channels.

The terminal device may determine the first uplink channel according to scheduling information or instruction information sent by the network device, or may determine the first uplink channel from a resource pool configured by the network device.

After the terminal device determines the first uplink channel, the following steps can be performed.

S220: Determine a target uplink channel for carrying target information according to a preset rule, where the target information includes at least part of the information in the first information.

The target information may include part or all of the first information; or, the target information may include part or all of the first information and part or all of the second information. The target information may also include information other than the first information and the second information.

The terminal device may determine a channel from at least one uplink channel in the first sub-time unit as the target uplink channel, where the end position of the time domain resource of the target uplink channel is located in the first sub-time unit, or the target uplink channel The start position and the end position of the time domain resource of the channel are both located in the first sub-time unit.

The terminal device may also not expect the uplink channel located after the first sub-time unit to be the target uplink channel. The uplink channel located after the first sub-time unit refers to: the end position of the time domain resource is after the first sub-time unit, and /Or, the starting position of the time domain resource is after the first sub-time unit.

The terminal device may also determine the second uplink channel as the target uplink channel, where the terminal device may determine the second uplink channel as the target uplink channel when the priority of the first uplink channel is lower than the priority of the second uplink channel.

Fig. 3 shows an example of a method for determining a target uplink channel.

PUCCH1 is an uplink channel based on subslots and is located in subslot 1. The uplink channel based on subslots usually only occupies time domain resources of one subslot, that is, PUCCH1 usually cannot be transmitted across subslots. PUCCH2 is a time slot-based uplink channel, located in time slot 1. Time slot 1 includes sub time slot 1 and sub time slot 2, and the end position of PUCCH2 is located in sub time slot 2. The time domain resources of PUCCH1 and the time domain resources of PUCCH2 overlap.

The terminal device determines to transmit ACK/NACK through PUCCH1, that is, PUCCH1 is used to carry ACK/NACK; and, the terminal device determines to transmit CSI through PUCCH2. The terminal device may determine one channel in at least one uplink channel in sub-time slot 1 as the target uplink channel to transmit ACK/NACK. Wherein, the terminal device may determine the target uplink channel according to downlink control signaling (for example, DCI), and the terminal device may also determine that the uplink channel pre-configured by the higher layer signaling is the target uplink channel. Optionally, the target uplink channel is PUCCH1.

In this example, at least part of the ACK/NACK can be transmitted to the network device in sub-slot 1, avoiding the possibility of being transmitted to the network device in sub-slot 2 due to channel multiplexing, thereby reducing the uplink Information delay.

Fig. 4 shows an example of another method for determining a target uplink channel.

The PUCCH is an uplink channel based on a sub-slot and is located in sub-slot 1. The uplink channel based on a sub-slot usually only occupies the time domain resources of one sub-slot, that is, the PUCCH usually cannot be transmitted across sub-slots. PUSCH is a time slot-based uplink channel, which is located in time slot 1. Time slot 1 includes sub time slot 1 and sub time slot 2, and the end position of PUSCH is located in sub time slot 2. The time domain resources of the PUCCH and the time domain resources of the PUSCH overlap.

The PUCCH is used to carry ACK/NACK. When the priority of the PUCCH is lower than the priority of the PUSCH, the terminal device can perform one of the following two schemes.

Scheme A: The terminal device transmits PUSCH and stops transmitting PUCCH.

Scheme B: The terminal device transmits ACK/NACK through PUSCH.

Since the priority of PUCCH is lower than that of PUSCH, the reliability of ACK/NACK transmission through PUCCH is reduced, and the terminal device can choose to implement scheme A to reduce energy consumption and interference. The terminal equipment can also choose to perform scheme B, where the terminal equipment may or may not transmit PUCCH when performing scheme B; in scheme B, PUSCH is the target uplink channel, compared to retransmitting ACK/ after time slot 1. In the NACK scheme, multiplexing PUSCH to transmit ACK/NACK can enable network equipment to receive at least part of ACK/NACK in advance, reducing the time delay of uplink information.

In addition to the solutions shown in Figures 3 and 4, the terminal device may not expect the uplink channel located after the first sub-time unit to be the target uplink channel, and the uplink channel located after the first sub-time unit refers to the termination of time domain resources. The position is located on the uplink channel after the first sub-time unit. The foregoing unanticipation can be interpreted as: the terminal device does not determine the target uplink channel in the uplink channel after the first sub-time unit, or the network device does not configure the uplink channel after the first sub-time unit as the target uplink channel to the terminal device. Therefore, by transmitting the uplink information on the target uplink channel determined by the solution, the network device can receive in advance at least part of the uplink information that may be transmitted in the second sub-time unit, thereby reducing the time delay of the uplink information.

It can be seen from the above several examples that the method 200 can prevent the uplink information from being transmitted in the later sub-time units of the time domain, and reduce the transmission delay of the uplink information.

As an optional example, the terminal device may perform the following steps when performing S220.

Determining a third uplink channel, where the third uplink channel is used to transmit the first information and the second information;

When the time domain resource of the third uplink channel is located in the first sub-time unit, determine that the third uplink channel is the target uplink channel; or,

When the time domain resource of the third uplink channel is located after the first sub-time unit, it is determined that the first uplink channel is the target uplink channel.

The foregoing third uplink channel may be an uplink channel based on a time unit, or may be an uplink channel based on a sub-time unit. The time domain resource of the third uplink channel is located in the first sub-time unit, which means: the end position of the time domain resource of the third uplink channel is located in the first sub-time unit, or the time domain of the third uplink channel The start position and end position of the resource are both located in the first sub-time unit. The time domain resource of the third uplink channel is located after the first sub-time unit, which means: the end position of the time domain resource of the third uplink channel is located after the first sub-time unit, and/or the time domain resource of the third uplink channel The starting position of the time domain resource is located after the first sub-time unit.

When the end position of the time domain resource of the third uplink channel is within the first sub-time unit, the transmission of the first information through the third uplink channel can reduce the time delay, and the terminal device can determine that the third uplink channel is the target uplink channel; When the end position of the time domain resource of the third uplink channel is after the first sub-time unit, the transmission of the first information through the third uplink channel may cause the delay to increase, and the terminal device can determine an uplink in the first sub-time unit. The channel is used as the target uplink channel. For example, the first uplink channel is determined as the target uplink channel, so that the time delay of the uplink information can be reduced.

Fig. 5 shows an example of yet another method for determining a target uplink channel provided by the present application.

PUCCH is an uplink channel based on sub-slots, located in sub-slot 1 and used to carry ACK/NACK. PUSCH is a time slot-based uplink channel, which is located in time slot 1. Time slot 1 includes sub time slot 1 and sub time slot 2, and the end position of PUSCH is located in sub time slot 2. The time domain resources of the PUCCH and the time domain resources of the PUSCH overlap.

When the terminal device determines that the PUCCH is the target uplink channel, the terminal device can transmit ACK/NACK through the PUCCH. In addition, the terminal device may choose not to transmit the PUSCH (as shown in FIG. 5), or the terminal device may choose not to transmit the PUSCH on the overlapping time domain resources of the PUCCH and the PUSCH (as shown in FIG. 6). Correspondingly, when the network device determines that the terminal device does not transmit the PUSCH, it can determine not to monitor the PUSCH on the time domain resource of the PUSCH; when the network device determines that the terminal device does not monitor the PUSCH during the overlapping period of the time domain resource of the PUCCH and the time domain resource of the PUSCH If the PUSCH is transmitted, the network device can determine not to monitor the PUSCH in the overlapping period.

In the above examples, terminal devices have been used as examples to introduce the communication method provided by this application. The network device can also determine the target uplink channel based on the same method, and monitor messages on the target uplink channel, expecting to receive at least part of the first information.

The foregoing describes in detail how the terminal device determines the target uplink channel when the first uplink channel and the second uplink channel meet the multiplexing conditions. Next, another communication method provided by this application will be introduced.

As shown in FIG. 7, the method 700 includes:

S710. Determine a first uplink channel used to carry the first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first sub-time unit.

S710 may be performed by a chip or a terminal device or a network device containing the chip. The meanings of the first information, the first uplink channel, and the first sub-time unit are the same as the meanings of the corresponding concepts in the method 200, and will not be repeated here.

When the terminal device determines that the first uplink channel and the second uplink channel meet the multiplexing conditions, the following steps can be performed.

S720. Determine not to send a second uplink channel, where the second uplink channel is an uplink channel based on a time unit, and the time domain resource of the first uplink channel overlaps with the time domain resource of the second uplink channel. The end position of the time domain resource of the second uplink channel is located after the first sub-time unit.

The terminal device does not send the second uplink channel. Therefore, the first information will not be transmitted after the first sub-time unit. Compared with the scheme of multiplexing the second uplink channel to transmit the first information, the method 700 reduces the amount of uplink information. Time delay and power consumption of terminal equipment. Optionally, the terminal device may send the information originally planned to be carried by the first uplink channel through the uplink channel (for example, the first uplink channel) in the first sub-time unit.

The foregoing non-transmission of the second uplink channel may be: the terminal device does not expect to receive the scheduling information of the second uplink channel, or the terminal device discards (or "skips" or "cancel" or "determines not to execute") the second uplink channel. Scheduling information.

As an optional example, the terminal device may perform S720 on the premise that the priority of the first uplink channel is equal to or higher than the priority of the second uplink channel.

When the network device determines that the first uplink channel and the second uplink channel meet the multiplexing conditions, the following steps can be performed.

S730. Determine not to monitor a second uplink channel, where the second uplink channel is an uplink channel based on a time unit, and the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel. The end position of the time domain resource of the second uplink channel is located after the first sub-time unit.

The network device may monitor the uplink channel (for example, the first uplink channel) in the first sub-time unit, and expect to receive the information originally planned to be carried by the first uplink channel.

In method 700, the network device determines that the terminal device does not send the second uplink channel. Therefore, the first information will not be transmitted after the first sub-time unit. Compared with the scheme of multiplexing the second uplink channel to transmit the first information, the method 700 reduces the time delay of uplink information and the power consumption of network equipment.

The content described above is a communication method when two uplink channels meet the multiplexing condition. When three or more uplink channels meet the multiplexing condition, the terminal device and the network device can execute the method described below.

As shown in FIG. 8, the method 800 includes:

S810: Determine third information to be transmitted, where the third information includes a plurality of fourth information, and the plurality of fourth information corresponds to a plurality of fourth uplink channels one-to-one, and the plurality of fourth uplink channels are used for Transmitting the plurality of fourth information, the fourth uplink channel is an uplink channel based on a sub-time unit, the time domain resources of the plurality of fourth uplink channels overlap with the time domain resources of the fifth uplink channel, and the first Five uplink channels are uplink channels based on time unit.

S810 can be performed by a chip or a terminal device containing the chip. The fourth information may be a codebook, and the third information may be information generated by concatenating multiple codebooks.

Optionally, in the third information, the sequence of the multiple fourth information is the same as the transmission time sequence of the corresponding multiple fourth uplink channels.

As shown in Fig. 9, codebook 1 and codebook 2 are two examples of the fourth information. Codebook 1 corresponds to uplink channel A, and codebook 2 corresponds to uplink channel B. That is, codebook 1 was originally planned to be transmitted through uplink channel A, codebook B was originally planned to be transmitted through uplink channel B, and uplink channel A and uplink channel B are fourth Two examples of upstream channels. If the uplink channel A is located before the uplink channel B, the terminal device can generate a new codebook as shown in FIG. 9. The new codebook is an example of the third information. In the new codebook, codebook 1 is ranked in codebook 2. Before, that is, the sequence of multiple codebooks is the same as the transmission time sequence of the corresponding multiple uplink channels. In Figure 9, o _i,j represent the jth bit in codebook i, for example, o _1,1 represents the first bit in codebook 1, and o _2,3 represents the third bit in codebook 2. .

The method 800 may also include:

S820: Determine a sixth uplink channel used for transmitting the third information.

S820 can be performed by a chip or a terminal device or a network device containing the chip. The sixth uplink channel is the target uplink channel, which may be an uplink channel based on a sub-time unit or an uplink channel based on a time unit.

When the service corresponding to the third information has a high delay requirement, the sixth uplink channel may be an uplink channel based on a sub-time unit to meet the low delay requirement of the third information. When the service corresponding to the third information has low requirements for delay, the sixth uplink channel may be an uplink channel based on time units, where the sixth uplink channel may also carry the information originally planned to be carried by the fifth uplink channel. Thus, the transmission efficiency can be improved.

As an optional implementation manner, the sixth uplink channel needs to meet the following requirements:

The sub-time unit where the end position of the sixth uplink channel is located is not earlier than the sub-time unit where the end position of any fourth uplink channel in the plurality of fourth uplink channels is located; or,

The sub-time unit where the start position of the sixth uplink channel is located is not earlier than the sub-time unit where the start position of any fourth uplink channel in the plurality of fourth uplink channels is located.

After the network device determines the sixth uplink channel, the following steps can be performed.

S830: Monitor the sixth uplink channel.

Correspondingly, the terminal device sends the sixth uplink channel.

FIG. 10 shows an example of still another method for determining a target uplink channel provided by this application.

PUCCH1 is an uplink channel based on sub-slots and is located in sub-slot 1. PUCCH2 is an uplink channel based on sub-slots and is located in sub-slot 2. PUSCH is a time slot-based uplink channel, which is located in time slot 1. Time slot 1 includes sub time slot 1 and sub time slot 2. The start position of the PUSCH is located in sub-slot 1, the time domain resources of PUSCH and the time domain resources of PUCCH1 overlap, and the time domain resources of PUSCH and the time domain resources of PUCCH2 overlap.

The terminal device determines to transmit codebook 1 through PUCCH1, and the terminal device determines to transmit codebook 2 through PUCCH2. Codebook 1 and Codebook 2 are shown in Figure 9. The above three uplink channels meet the multiplexing conditions, the terminal device can determine to multiplex PUSCH transmission codebook 1 and codebook 2, then the terminal device can cascade codebook 1 and codebook 2 according to the timing of PUCCH1 and PUCCH2 to generate as The new codebook shown in Figure 9. The new codebook is then transmitted through PUSCH.

The example of the communication method provided by this application is described in detail above. It can be understood that, in order to realize the above-mentioned functions, the communication device includes hardware structures and/or software modules corresponding to each function. Those skilled in the art should easily realize that in combination with the units and algorithm steps of the examples described in the embodiments disclosed herein, the present application can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed by hardware or computer software-driven hardware depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered beyond the scope of this application.

The present application may divide the communication device into functional units according to the foregoing method examples. For example, each function may be divided into each functional unit, or two or more functions may be integrated into one processing unit. The above-mentioned integrated unit can be implemented in the form of hardware or software functional unit. It should be noted that the division of units in this application is illustrative, and is only a logical function division, and there may be other division methods in actual implementation.

Fig. 11 is a schematic structural diagram of a communication device provided by the present application. The device 1100 includes a processing unit 1110, and the processing unit 1110 is configured to execute:

Determine the first uplink channel used to carry the first information, the first uplink channel is an uplink channel based on a sub-time unit, the first uplink channel is located in the first sub-time unit, and the time of the first uplink channel The time domain resources overlap with the time domain resources of the second uplink channel used to carry the second information, the second uplink channel is an uplink channel based on time unit, and the end position of the time domain resource of the second uplink channel is located in the After the first sub-time unit;

Determine a target uplink channel for carrying target information according to a preset rule, where the target information includes at least part of the first information.

Optionally, the preset rule includes: determining a channel from at least one uplink channel located in the first sub-time unit as the target uplink channel; or, it is not expected to be located after the first sub-time unit The uplink channel of is the target uplink channel; or, it is determined that the second uplink channel is the target uplink channel.

Optionally, the determining that the second uplink channel is the target uplink channel includes: when the priority of the first uplink channel is lower than the priority of the second uplink channel, determining the second uplink channel The uplink channel is the target uplink channel.

Optionally, the preset rule includes: when the time domain resource of the third uplink channel is located in the first sub-time unit, determining that the third uplink channel is the target uplink channel, and the third uplink channel The channel is used to transmit the first information and the second information.

Optionally, the third uplink channel is an uplink channel based on a time unit.

Optionally, the target information includes: part or all of the first information; or, part or all of the first information, and part or all of the second information.

Optionally, the preset rule includes: when the time domain resource of the third uplink channel is located after the first sub-time unit, determining that the first uplink channel is the target uplink channel, and the third uplink channel The channel is used to transmit the first information and the second information.

Optionally, the target information is the first information.

Optionally, the processing unit 1110 is further configured to: determine not to transmit the second uplink channel; or, determine not to transmit the The second uplink channel.

Optionally, the processing unit 1110 is further configured to: determine not to monitor the second uplink channel; or, determine not to monitor the second uplink channel on the time domain resources where the first uplink channel overlaps the second uplink channel. The second uplink channel.

For the specific manner in which the apparatus 1100 executes the communication method and the beneficial effects produced, refer to the related description in the method embodiment.

Fig. 12 is a schematic structural diagram of another communication device provided by the present application. The device 1200 includes a processing unit 1210, and the processing unit 1210 is configured to execute:

Determine the third information to be transmitted, where the third information includes a plurality of fourth information, the plurality of fourth information corresponds to a plurality of fourth uplink channels one-to-one, and the plurality of fourth uplink channels are used for transmission The multiple pieces of fourth information, the fourth uplink channel is an uplink channel based on sub-time units, the time domain resources of the multiple fourth uplink channels overlap with the time domain resources of the fifth uplink channel, and the fifth uplink channel The channel is an uplink channel based on a time unit, and the third information is transmitted through a sixth uplink channel.

Optionally, in the third information, the sequence of the multiple fourth information is the same as the transmission time sequence of the corresponding multiple fourth uplink channels.

Optionally, the third information further includes information carried in the fifth uplink channel.

Optionally, the sixth uplink channel is an uplink channel based on a time unit.

Optionally, the sub-time unit where the end position of the sixth uplink channel is located is not earlier than the sub-time unit where the end position of any fourth uplink channel in the plurality of fourth uplink channels is located; or, the first The sub-time unit where the start position of the six uplink channels is located is not earlier than the sub-time unit where the start position of any fourth uplink channel in the plurality of fourth uplink channels is located.

For the specific manner in which the apparatus 1200 executes the communication method and the beneficial effects produced, reference may be made to the related description in the method embodiment.

FIG. 13 is a schematic structural diagram of another communication device provided by the present application. The device 1300 includes a processing unit 1310, and the processing unit 1310 is configured to execute:

Determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first sub-time unit;

It is determined not to send a second uplink channel, the second uplink channel is an uplink channel based on a time unit, the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel, and the second uplink channel The termination position of the time domain resource of the channel is located after the first sub-time unit.

Optionally, the processing unit 1310 is specifically configured to: do not expect to receive the scheduling information of the second uplink channel; or, discard the scheduling information of the second uplink channel.

Optionally, the priority of the first uplink channel is equal to or higher than the priority of the second uplink channel.

For the specific manner in which the apparatus 1300 executes the communication method and the beneficial effects produced, reference may be made to the related description in the method embodiment.

Fig. 14 is a schematic structural diagram of another communication device provided by the present application. The device 1400 includes a processing unit 1410 and a receiving unit 1420, and the processing unit 1410 is configured to execute through the receiving unit 1420:

The third information is received through the sixth uplink channel, the third information includes a plurality of fourth information, the plurality of fourth information corresponds to a plurality of fourth uplink channels one-to-one, and the plurality of fourth uplink channels are used for Transmitting the plurality of fourth information, the fourth uplink channel is an uplink channel based on a sub-time unit, the time domain resources of the plurality of fourth uplink channels overlap with the time domain resources of the fifth uplink channel, and the first Five uplink channels are uplink channels based on time units.

Optionally, in the third information, the sequence of the multiple fourth information is the same as the transmission time sequence of the corresponding multiple fourth uplink channels.

Optionally, the third information further includes information carried in the fifth uplink channel.

Optionally, the sixth uplink channel is an uplink channel based on a time unit.

Optionally, the sub-time unit where the end position of the sixth uplink channel is located is not earlier than the sub-time unit where the end position of any fourth uplink channel in the plurality of fourth uplink channels is located; or, the first The sub-time unit where the start position of the six uplink channels is located is not earlier than the sub-time unit where the start position of any fourth uplink channel in the plurality of fourth uplink channels is located.

For the specific manner in which the apparatus 1400 executes the communication method and the beneficial effects produced, refer to the related description in the method embodiment.

FIG. 15 is a schematic structural diagram of another communication device provided by the present application. The device 1500 includes a processing unit 1510, and the processing unit 1510 is configured to execute:

Determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first sub-time unit;

It is determined not to monitor the second uplink channel, the second uplink channel is an uplink channel based on time unit, the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel, and the second uplink channel The termination position of the time domain resource of the channel is located after the first sub-time unit.

Optionally, the processing unit 1510 is specifically configured to: not expect to receive the second uplink channel; or, discard the second uplink channel.

Optionally, the priority of the first uplink channel is equal to or higher than the priority of the second uplink channel.

For the specific manner in which the apparatus 1500 executes the communication method and the beneficial effects produced, reference may be made to the related description in the method embodiment.

Fig. 16 shows a schematic structural diagram of a communication device provided by the present application. The dotted line in Figure 16 indicates that the unit or the module is optional. The device 1600 may be used to implement the methods described in the foregoing method embodiments. The device 1600 may be a terminal device or a network device or a chip.

The device 1600 includes one or more processors 1601, and the one or more processors 1601 can support the device 1600 to implement the methods in the method embodiments corresponding to FIGS. 2 to 10. The processor 1601 may be a general-purpose processor or a special-purpose processor. For example, the processor 1601 may be a central processing unit (CPU). The CPU can be used to control the device 1600, execute a software program, and process data of the software program. The device 1600 may further include a communication unit 1605 to implement signal input (reception) and output (transmission).

For example, the device 1600 may be a chip, and the communication unit 1605 may be an input and/or output circuit of the chip, or the communication unit 1605 may be a communication interface of the chip, and the chip may be used as a terminal device or a network device or other wireless communication device made of.

For another example, the device 1600 may be a terminal device or a network device, and the communication unit 1605 may be a transceiver of the terminal device or the network device, or the communication unit 1605 may be a transceiver circuit of the terminal device or the network device.

The device 1600 may include one or more memories 1602 with a program 1604 stored thereon. The program 1604 can be run by the processor 1601 to generate instructions 1603 so that the processor 1601 executes the methods described in the foregoing method embodiments according to the instructions 1603. Optionally, the memory 1602 may also store data. Optionally, the processor 1601 may also read data stored in the memory 1602. The data may be stored at the same storage address as the program 1604, or the data may be stored at a different storage address from the program 1604.

The processor 1601 and the memory 1602 may be provided separately or integrated together, for example, integrated on a system-on-chip (SOC) of the terminal device.

The device 1600 may also include an antenna 1606. The communication unit 1605 is configured to implement the transceiver function of the device 1600 through the antenna 1606.

For the specific manner in which the processor 1601 executes the communication method, refer to the related description in the method embodiment.

It should be understood that each step of the foregoing method embodiment may be completed by a logic circuit in the form of hardware or instructions in the form of software in the processor 1601. The processor 1601 can be a CPU, a digital signal processor (digital signal processor, DSP), an application specific integrated circuit (ASIC), a field programmable gate array (field programmable gate array, FPGA) or other programmable logic devices , For example, discrete gates, transistor logic devices, or discrete hardware components.

This application also provides a computer program product, which, when executed by the processor 1601, implements the method described in any method embodiment in this application.

The computer program product may be stored in the memory 1602, such as a program 1604, and the program 1604 is finally converted into an executable object file that can be executed by the processor 1601 through processing processes such as preprocessing, compilation, assembly, and linking.

The present application also provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a computer, the method described in any method embodiment in the present application is implemented. The computer program can be a high-level language program or an executable target program.

The computer-readable storage medium is, for example, the memory 1602. The memory 1602 may be a volatile memory or a non-volatile memory, or the memory 1602 may include both a volatile memory and a non-volatile memory. Among them, the non-volatile memory can be read-only memory (ROM), programmable read-only memory (programmable ROM, PROM), erasable programmable read-only memory (erasable PROM, EPROM), and electrically available Erase programmable read-only memory (electrically EPROM, EEPROM) or flash memory. The volatile memory may be random access memory (RAM), which is used as an external cache. By way of exemplary but not restrictive description, many forms of RAM are available, such as static random access memory (static RAM, SRAM), dynamic random access memory (dynamic RAM, DRAM), and synchronous dynamic random access memory (synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous connection dynamic random access memory (synchlink DRAM, SLDRAM) ) And direct memory bus random access memory (direct rambus RAM, DR RAM).

Those skilled in the art can clearly understand that for the convenience and conciseness of description, the specific working process and technical effects of the device and equipment described above can refer to the corresponding process and technical effects in the foregoing method embodiments. Here, No longer.

In the several embodiments provided in this application, the disclosed system, device, and method may be implemented in other ways. For example, some features of the method embodiments described above may be ignored or not implemented. The device embodiments described above are merely illustrative. The division of units is only a logical function division. In actual implementation, there may be other division methods, and multiple units or components may be combined or integrated into another system. In addition, the coupling between the units or the coupling between the components may be direct coupling or indirect coupling, and the foregoing coupling includes electrical, mechanical, or other forms of connection.

It should be understood that in the various embodiments of the present application, the size of the sequence number of each process does not mean the order of execution, and the execution order of each process should be determined by its function and internal logic, and should not correspond to the embodiments of the present application. The implementation process constitutes any limitation.

In addition, the terms "system" and "network" in this article are often used interchangeably in this article. The term "and/or" in this article is only an association relationship that describes associated objects, which means that there can be three relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, alone There are three cases of B. In addition, the character "/" in this text generally indicates that the associated objects before and after are in an "or" relationship.

In short, the above descriptions are only preferred embodiments of the technical solutions of the present application, and are not used to limit the protection scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims (62)

1. A communication method, characterized in that it comprises:

   Determine the first uplink channel used to carry the first information, the first uplink channel is an uplink channel based on a sub-time unit, the first uplink channel is located in the first sub-time unit, and the time of the first uplink channel The time domain resources overlap with the time domain resources of the second uplink channel used to carry the second information, the second uplink channel is an uplink channel based on time unit, and the end position of the time domain resource of the second uplink channel is located in the After the first sub-time unit;

   Determine a target uplink channel for carrying target information according to a preset rule, where the target information includes at least part of the first information.
2. The method according to claim 1, wherein the preset rule comprises:

   Determine one channel from at least one uplink channel located in the first sub-time unit as the target uplink channel; or,

   It is not expected that the uplink channel located after the first sub-time unit is the target uplink channel; or,

   Determine that the second uplink channel is the target uplink channel.
3. The method according to claim 2, wherein the determining that the second uplink channel is the target uplink channel comprises:

   When the priority of the first uplink channel is lower than the priority of the second uplink channel, it is determined that the second uplink channel is the target uplink channel.
4. The method according to claim 1, wherein the preset rule comprises:

   When the time domain resource of the third uplink channel is located in the first sub-time unit, it is determined that the third uplink channel is the target uplink channel, and the third uplink channel is used to transmit the first information and all the information.述二信息。 Said second information.
5. The method according to claim 4, wherein the third uplink channel is an uplink channel based on a time unit.
6. The method according to any one of claims 1 to 5, wherein the target information comprises:

   Part or all of the first information; or,

   Part or all of the information of the first information and part or all of the information of the second information.
7. The method according to claim 1, wherein the preset rule comprises:

   When the time domain resource of the third uplink channel is after the first sub-time unit, it is determined that the first uplink channel is the target uplink channel, and the third uplink channel is used to transmit the first information and the target uplink channel.述二信息。 Said second information.
8. The method according to claim 7, wherein the target information is the first information.
9. The method according to claim 7 or 8, further comprising:

   Determine not to transmit the second uplink channel; or,

   It is determined not to transmit the second uplink channel on a time domain resource where the first uplink channel and the second uplink channel overlap.
10. The method according to claim 7 or 8, further comprising:

    Determine not to monitor the second uplink channel; or,

    It is determined not to monitor the second uplink channel on time domain resources where the first uplink channel and the second uplink channel overlap.
11. A communication method, characterized in that it comprises:

    Determine the third information to be transmitted, where the third information includes a plurality of fourth information, the plurality of fourth information corresponds to a plurality of fourth uplink channels one-to-one, and the plurality of fourth uplink channels are used for transmission The multiple pieces of fourth information, the fourth uplink channel is an uplink channel based on sub-time units, the time domain resources of the multiple fourth uplink channels overlap with the time domain resources of the fifth uplink channel, and the fifth uplink channel The channel is an uplink channel based on a time unit, and the third information is transmitted through a sixth uplink channel.
12. The method according to claim 11, wherein in the third information, the sequence of the plurality of fourth information is the same as the transmission time sequence of the corresponding plurality of fourth uplink channels.
13. The method according to claim 11 or 12, wherein the third information further includes information carried in the fifth uplink channel.
14. The method according to any one of claims 11 to 13, wherein the sixth uplink channel is an uplink channel based on a time unit.
15. The method according to any one of claims 11 to 14, characterized in that,

    The sub-time unit where the end position of the sixth uplink channel is located is not earlier than the sub-time unit where the end position of any fourth uplink channel in the plurality of fourth uplink channels is located; or,

    The sub-time unit where the start position of the sixth uplink channel is located is not earlier than the sub-time unit where the start position of any fourth uplink channel in the plurality of fourth uplink channels is located.
16. A communication method, characterized in that it comprises:

    Determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first sub-time unit;

    It is determined not to send a second uplink channel, the second uplink channel is an uplink channel based on a time unit, the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel, and the second uplink channel The termination position of the time domain resource of the channel is located after the first sub-time unit.
17. The method according to claim 16, wherein the determining not to send the second uplink channel comprises:

    Does not expect to receive the scheduling information of the second uplink channel; or,

    Discard the scheduling information of the second uplink channel.
18. The method according to claim 16 or 17, wherein the priority of the first uplink channel is equal to or higher than the priority of the second uplink channel.
19. A communication method, characterized in that it comprises:

    The third information is received through the sixth uplink channel, the third information includes a plurality of fourth information, the plurality of fourth information corresponds to a plurality of fourth uplink channels one-to-one, and the plurality of fourth uplink channels are used for Transmitting the plurality of fourth information, the fourth uplink channel is an uplink channel based on a sub-time unit, the time domain resources of the plurality of fourth uplink channels overlap with the time domain resources of the fifth uplink channel, and the first Five uplink channels are uplink channels based on time units.
20. The method according to claim 19, wherein in the third information, the sequence of the plurality of fourth information is the same as the transmission time sequence of the corresponding plurality of fourth uplink channels.
21. The method according to claim 19 or 20, wherein the third information further includes information carried in the fifth uplink channel.
22. The method according to any one of claims 19 to 21, wherein the sixth uplink channel is an uplink channel based on a time unit.
23. The method according to any one of claims 19 to 22, characterized in that,

    The sub-time unit where the end position of the sixth uplink channel is located is not earlier than the sub-time unit where the end position of any fourth uplink channel in the plurality of fourth uplink channels is located; or,

    The sub-time unit where the start position of the sixth uplink channel is located is not earlier than the sub-time unit where the start position of any fourth uplink channel in the plurality of fourth uplink channels is located.
24. A communication method, characterized in that it comprises:

    Determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first sub-time unit;

    It is determined not to monitor the second uplink channel, the second uplink channel is an uplink channel based on time unit, the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel, and the second uplink channel The termination position of the time domain resource of the channel is located after the first sub-time unit.
25. The method according to claim 24, wherein the determining not to monitor the second uplink channel comprises:

    Does not expect to receive the second uplink channel; or,

    The second uplink channel is discarded.
26. The method according to claim 24 or 25, wherein the priority of the first uplink channel is equal to or higher than the priority of the second uplink channel.
27. A communication device, characterized in that it comprises a processing unit for:

    Determine the first uplink channel used to carry the first information, the first uplink channel is an uplink channel based on a sub-time unit, the first uplink channel is located in the first sub-time unit, and the time of the first uplink channel The time domain resources overlap with the time domain resources of the second uplink channel used to carry the second information, the second uplink channel is an uplink channel based on time unit, and the end position of the time domain resource of the second uplink channel is located in the After the first sub-time unit;

    Determine a target uplink channel for carrying target information according to a preset rule, where the target information includes at least part of the first information.
28. The device according to claim 27, wherein the preset rule comprises:

    Determine one channel from at least one uplink channel located in the first sub-time unit as the target uplink channel; or,

    It is not expected that the uplink channel located after the first sub-time unit is the target uplink channel; or,

    Determine that the second uplink channel is the target uplink channel.
29. The apparatus according to claim 28, wherein the determining that the second uplink channel is the target uplink channel comprises:

    When the priority of the first uplink channel is lower than the priority of the second uplink channel, it is determined that the second uplink channel is the target uplink channel.
30. The device according to claim 27, wherein the preset rule comprises:

    When the time domain resource of the third uplink channel is located in the first sub-time unit, it is determined that the third uplink channel is the target uplink channel, and the third uplink channel is used to transmit the first information and all the information.述二信息。 Said second information.
31. The apparatus according to claim 30, wherein the third uplink channel is an uplink channel based on a time unit.
32. The device according to any one of claims 27 to 31, wherein the target information comprises:

    Part or all of the first information; or,

    Part or all of the information of the first information and part or all of the information of the second information.
33. The device according to claim 27, wherein the preset rule comprises:

    When the time domain resource of the third uplink channel is after the first sub-time unit, it is determined that the first uplink channel is the target uplink channel, and the third uplink channel is used to transmit the first information and the target uplink channel.述二信息。 Said second information.
34. The device according to claim 33, wherein the target information is the first information.
35. The device according to claim 33 or 34, wherein the processing unit is further configured to:

    Determine not to transmit the second uplink channel; or,

    It is determined not to transmit the second uplink channel on a time domain resource where the first uplink channel and the second uplink channel overlap.
36. The device according to claim 33 or 34, wherein the processing unit is further configured to:

    Determine not to monitor the second uplink channel; or,

    It is determined not to monitor the second uplink channel on time domain resources where the first uplink channel and the second uplink channel overlap.
37. A communication device, characterized in that it comprises a processing unit for:

    Determine the third information to be transmitted, where the third information includes a plurality of fourth information, the plurality of fourth information corresponds to a plurality of fourth uplink channels one-to-one, and the plurality of fourth uplink channels are used for transmission The multiple pieces of fourth information, the fourth uplink channel is an uplink channel based on sub-time units, the time domain resources of the multiple fourth uplink channels overlap with the time domain resources of the fifth uplink channel, and the fifth uplink channel The channel is an uplink channel based on a time unit, and the third information is transmitted through a sixth uplink channel.
38. The apparatus according to claim 37, wherein in the third information, the sequence of the plurality of fourth information is the same as the transmission time sequence of the corresponding plurality of fourth uplink channels.
39. The apparatus according to claim 37 or 38, wherein the third information further comprises information carried in the fifth uplink channel.
40. The apparatus according to any one of claims 37 to 39, wherein the sixth uplink channel is an uplink channel based on a time unit.
41. The device according to any one of claims 37 to 40, wherein:

    The sub-time unit where the end position of the sixth uplink channel is located is not earlier than the sub-time unit where the end position of any fourth uplink channel in the plurality of fourth uplink channels is located; or,

    The sub-time unit where the start position of the sixth uplink channel is located is not earlier than the sub-time unit where the start position of any fourth uplink channel in the plurality of fourth uplink channels is located.
42. A communication device, characterized in that it comprises a processing unit for:

    Determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first sub-time unit;

    It is determined not to send a second uplink channel, the second uplink channel is an uplink channel based on a time unit, the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel, and the second uplink channel The termination position of the time domain resource of the channel is located after the first sub-time unit.
43. The device according to claim 42, wherein the processing unit is specifically configured to:

    Does not expect to receive the scheduling information of the second uplink channel; or,

    Discard the scheduling information of the second uplink channel.
44. The apparatus according to claim 42 or 43, wherein the priority of the first uplink channel is equal to or higher than the priority of the second uplink channel.
45. A communication device, characterized by comprising a processing unit and a receiving unit, the processing unit being configured to execute through the receiving unit:

    The third information is received through the sixth uplink channel, the third information includes a plurality of fourth information, the plurality of fourth information corresponds to a plurality of fourth uplink channels one-to-one, and the plurality of fourth uplink channels are used for Transmitting the plurality of fourth information, the fourth uplink channel is an uplink channel based on a sub-time unit, the time domain resources of the plurality of fourth uplink channels overlap with the time domain resources of the fifth uplink channel, and the first Five uplink channels are uplink channels based on time units.
46. The apparatus according to claim 45, wherein in the third information, the sequence of the plurality of fourth information is the same as the transmission time sequence of the corresponding plurality of fourth uplink channels.
47. The device according to claim 45 or 46, wherein the third information further comprises information carried in the fifth uplink channel.
48. The apparatus according to any one of claims 45 to 47, wherein the sixth uplink channel is an uplink channel based on a time unit.
49. The device according to any one of claims 45 to 48, characterized in that:

    The sub-time unit where the end position of the sixth uplink channel is located is not earlier than the sub-time unit where the end position of any fourth uplink channel in the plurality of fourth uplink channels is located; or,

    The sub-time unit where the start position of the sixth uplink channel is located is not earlier than the sub-time unit where the start position of any fourth uplink channel in the plurality of fourth uplink channels is located.
50. A communication device, characterized in that it comprises a processing unit for:

    Determining a first uplink channel for carrying first information, where the first uplink channel is an uplink channel based on a sub-time unit, and the first uplink channel is located in the first sub-time unit;

    It is determined not to monitor the second uplink channel, the second uplink channel is an uplink channel based on time unit, the time domain resources of the first uplink channel overlap with the time domain resources of the second uplink channel, and the second uplink channel The termination position of the time domain resource of the channel is located after the first sub-time unit.
51. The device according to claim 50, wherein the processing unit is specifically configured to:

    Does not expect to receive the second uplink channel; or,

    The second uplink channel is discarded.
52. The apparatus according to claim 50 or 51, wherein the priority of the first uplink channel is equal to or higher than the priority of the second uplink channel.
53. A terminal device, characterized by comprising: a processor and a memory, the memory is used to store a computer program, the processor is used to call and run the computer program stored in the memory, and execute: as claimed in claims 1 to 9 The method according to any one of claims; or, the method according to any one of claims 11 to 15; or, the method according to any one of claims 16 to 18.
54. A network device, characterized by comprising: a processor and a memory, the memory is used to store a computer program, the processor is used to call and run the computer program stored in the memory, and execute: as claimed in claims 1 to 8. , And the method according to any one of claims 10; or, the method according to any one of claims 19 to 23; or, the method according to any one of claims 24 to 26.
55. A chip, characterized by comprising: a processor, configured to call and run a computer program from a memory, so that a device installed with the chip executes: the method according to any one of claims 1 to 9; or , The method according to any one of claims 11 to 15; or, the method according to any one of claims 16 to 18.
56. A chip, characterized by comprising: a processor, used to call and run a computer program from the memory, so that the device installed with the chip executes: as claimed in any one of claims 1 to 8 and claim 10. Or, the method according to any one of claims 19 to 23; or, the method according to any one of claims 24 to 26.
57. A computer-readable storage medium, characterized in that it is used to store a computer program that causes a computer to execute: the method according to any one of claims 1 to 9; or, as claimed in claims 11 to 15 The method of any one of; or, the method of any one of claims 16-18.
58. A computer-readable storage medium, characterized in that it is used to store a computer program that causes a computer to execute: the method according to any one of claims 1 to 8 and claim 10; or, as the right The method according to any one of claims 19 to 23; or the method according to any one of claims 24 to 26.
59. A computer program product, characterized by comprising computer program instructions that cause a computer to execute: the method according to any one of claims 1 to 9; or, as any one of claims 11 to 15 The method; or, the method according to any one of claims 16 to 18.
60. A computer program product, characterized by comprising computer program instructions that cause a computer to execute: the method according to any one of claims 1 to 8 and claim 10; or, as claimed in claims 19 to The method according to any one of 23; or, the method according to any one of claims 24 to 26.
61. A computer program, characterized in that the computer program causes a computer to execute: the method according to any one of claims 1 to 9; or, the method according to any one of claims 11 to 15; or , The method according to any one of claims 16 to 18.
62. A computer program, characterized in that the computer program causes a computer to execute: the method according to any one of claims 1 to 8 and claim 10; or, as described in any one of claims 19 to 23 The method described; or, the method of any one of claims 24 to 26.

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