Information sending method, information receiving method, related device and equipment
阅读说明：本技术 信息发送方法、信息接收方法、相关装置和设备 (Information sending method, information receiving method, related device and equipment ) 是由 杨帆 黎超 于 2020-04-10 设计创作，主要内容包括：本申请实施例提供一种信息发送方法、信息接收方法及相关装置和设备,该信息发送方法包括：接收物理侧行反馈信道PSFCH；确定第一时间段；在不早于第一时刻发送PUCCH或者PUSCH,第一时刻是接收PSFCH的结束时刻经过第一时间段之后的时刻。本申请实施例终端设备在接收PSFCH的结束时刻起未经过第一时间段之前,不发送PUCCH或者PUSCH,由于终端设备可以确定出第一时间段,从而保证了该终端设备可以有足够的时间处理PUCCH或者PUSCH。该PUCCH或者PUSCH可以用于承载侧行的HARQ信息,该HARQ信息可以根据接收的该PSFCH生成,即能够保证了该终端设备有足够的时间处理HARQ信息。(The embodiment of the application provides an information sending method, an information receiving method, a related device and equipment, wherein the information sending method comprises the following steps: receiving a physical side feedback channel PSFCH; determining a first time period; the PUCCH or PUSCH is transmitted no earlier than a first time instant, which is a time instant after the first period of time has elapsed from the end time instant of receiving the PSFCH. According to the embodiment of the application, the terminal equipment does not send the PUCCH or the PUSCH before the first time period does not elapse from the end time of receiving the PSFCH, and the terminal equipment can determine the first time period, so that the terminal equipment can have enough time to process the PUCCH or the PUSCH. The PUCCH or PUSCH may be used to carry HARQ information of the sidelink, and the HARQ information may be generated according to the received PSFCH, i.e., it is ensured that the terminal device has sufficient time to process HARQ information.)
An information transmission method, comprising:
receiving a physical side feedback channel PSFCH;
determining a first time period;
transmitting a Physical Uplink Control Channel (PUCCH) or a Physical Uplink Shared Channel (PUSCH) no earlier than a first time point, the first time point being a time point after the first time period elapses from an end time point of receiving the PSFCH.
The method of claim 1, wherein the first time instant is a time instant after a first time period has elapsed since receiving the PSFCH end time instant, comprising:
the first time instant is the next symbol after a first time period has elapsed since the receiving of the PSFCH end time instant.
The method of claim 1 or 2, wherein the determining the first time period comprises:
determining a first time period according to the number of PSFCHs received in one time slot; or
And determining the first time period according to the number of Resource Blocks (RB) received in one time slot and used for PSFCH transmission.
The method of any one of claims 1-3, wherein determining the first time period comprises:
a first time period is determined according to the subcarrier spacing.
The method of claim 4, wherein the subcarrier spacing is one of:
subcarrier spacing of PSFCH;
subcarrier spacing of PUCCH;
a subcarrier spacing of PUSCH;
minimum among subcarrier spacings of PSFCH and PUCCH;
minimum among subcarrier intervals of PSFCH and PUSCH.
The method of any one of claims 1-4, wherein the first time period satisfies the relationship:
T 1＝(N 1+X)(2048+144)·κ2 -μ·T C
wherein, T1Is a first time period, N1Is the number of symbols determined according to the first subcarrier spacing, X is the number of symbols determined according to the number of PSFCH received in a slot or the number of resource blocks RB used for PSFCH transmission, TcIs a first time unit, TsIs the second time unit, k is TsAnd TcMu is the subcarrier spacing.
The method according to any of claims 1-6, wherein the PSFCH is located on any of the following frequency domain resources:
one or more resource pools; or
One or more carriers; or
One or more frequency bands; or
One or more frequency bands are combined.
An information receiving method, comprising:
determining a first time period;
and receiving a Physical Uplink Control Channel (PUCCH) or a Physical Uplink Shared Channel (PUSCH) no earlier than a first time, wherein the first time is a time after the first time period elapses from the end time of receiving the Physical Sidelink Feedback Channel (PSFCH) by the terminal equipment.
The method of claim 8, wherein the first time is a time after a first time period has elapsed since the terminal device received the PSFCH end time, comprising:
the first time is the next symbol after the terminal device receives the PSFCH end time after a first time period.
The method of claim 8 or 9, wherein the determining the first time period comprises:
determining a first time period according to the number of PSFCHs received by the terminal equipment in a time slot; or
And determining a first time period according to the number of Resource Blocks (RB) for PSFCH transmission received by the terminal equipment in one time slot.
The method of any one of claims 8-10, wherein determining the first time period comprises:
a first time period is determined according to the subcarrier spacing.
The method of claim 11, wherein the subcarrier spacing is one of:
subcarrier spacing of PSFCH;
subcarrier spacing of PUCCH;
a subcarrier spacing of PUSCH;
minimum among subcarrier spacings of PSFCH and PUCCH;
minimum among subcarrier intervals of PSFCH and PUSCH.
The method of any one of claims 8-12, wherein the first time period satisfies the relationship:
T 1＝(N 1+X)(2048+144)·κ2 -μ·T C
wherein, T1Is a first time period, N1Is the number of symbols determined according to the first subcarrier spacing, X is the number of symbols determined according to the number of PSFCH received by the terminal device in a slot or the number of resource blocks RB used for PSFCH transmission, TcIs a first time unit, TsIs the second time unit, k is TsAnd TcMu is the subcarrier spacing.
An information transmission apparatus, comprising:
a receiving and sending unit, configured to receive a physical sidelink feedback channel PSFCH;
a processing unit for determining a first time period;
the transceiver unit is further configured to transmit a Physical Uplink Control Channel (PUCCH) or a Physical Uplink Shared Channel (PUSCH) no earlier than a first time, where the first time is a time after the first time period elapses from the end time of receiving the PSFCH.
The apparatus of claim 14, wherein the first time is a time after a first time period has elapsed since receiving the PSFCH end time, comprising:
the first time instant is the next symbol after a first time period has elapsed since the receiving of the PSFCH end time instant.
The apparatus as claimed in claim 14 or 15, wherein said processing unit is further configured to:
determining a first time period according to the number of PSFCHs received in one time slot; or
And determining the first time period according to the number of Resource Blocks (RB) received in one time slot and used for PSFCH transmission.
The apparatus of any of claims 14-16, wherein the processing unit is further to:
a first time period is determined according to the subcarrier spacing.
The apparatus of claim 17, wherein the subcarrier spacing is one of:
subcarrier spacing of PSFCH;
subcarrier spacing of PUCCH;
a subcarrier spacing of PUSCH;
minimum among subcarrier spacings of PSFCH and PUCCH;
minimum among subcarrier intervals of PSFCH and PUSCH.
The apparatus of any one of claims 14-17, wherein the first time period satisfies the relationship:
T 1＝(N 1+X)(2048+144)·κ2 -μ·T C
wherein, T1Is a first time period, N1Is the number of symbols determined according to the first subcarrier spacing, X is the number of symbols determined according to the number of PSFCH received in a slot or the number of resource blocks RB used for PSFCH transmission, TcIs a first time unit, TsIs the second time unit, k is TsAnd TcMu is the subcarrier spacing.
The apparatus according to any of claims 14-19, wherein the PSFCH is located on any of the following frequency domain resources:
one or more resource pools; or
One or more carriers; or
One or more frequency bands; or
One or more frequency bands are combined.
An information receiving apparatus, comprising:
a processing unit for determining a first time period;
a transceiving unit, configured to receive a physical uplink control channel PUCCH or a physical uplink shared channel PUSCH no earlier than a first time, where the first time is a time after an end time of receiving a physical sidelink feedback channel PSFCH by a terminal device passes through the first time period.
The apparatus of claim 21, wherein the first time is a time after a first time period has elapsed since a terminal device received a PSFCH end time, comprising:
the first time is the next symbol after the terminal device receives the PSFCH end time after a first time period.
The apparatus as recited in claim 21 or 22, said processing unit to further:
determining a first time period according to the number of PSFCHs received by the terminal equipment in a time slot; or
And determining a first time period according to the number of Resource Blocks (RB) for PSFCH transmission received by the terminal equipment in one time slot.
The apparatus of any of claims 21-23, wherein the processing unit is further to:
a first time period is determined according to the subcarrier spacing.
The apparatus of claim 24, wherein the subcarrier spacing is one of:
subcarrier spacing of PSFCH;
subcarrier spacing of PUCCH;
a subcarrier spacing of PUSCH;
minimum among subcarrier spacings of PSFCH and PUCCH;
minimum among subcarrier intervals of PSFCH and PUSCH.
The apparatus of any one of claims 21-25, wherein the first time period satisfies the relationship:
T 1＝(N 1+X)(2048+144)·κ2 -μ·T C
wherein, T1Is a first time period, N1Is the number of symbols determined according to the first subcarrier spacing, X is the number of symbols determined according to the number of PSFCH received by the terminal device in a slot or the number of resource blocks RB used for PSFCH transmission, TcIs a first time unit, T sIs the second time unit, k is TsAnd TcMu is the subcarrier spacing.
A terminal device, comprising:
a receiving and sending unit, configured to receive a physical sidelink feedback channel PSFCH;
a processing unit for determining a first time period;
the transceiver unit is further configured to transmit a Physical Uplink Control Channel (PUCCH) or a Physical Uplink Shared Channel (PUSCH) no earlier than a first time, where the first time is a time after the first time period elapses from the end time of receiving the PSFCH.
The terminal device of claim 27, wherein the first time is a time after a first time period has elapsed since receiving the PSFCH end time, comprising:
the first time instant is the next symbol after a first time period has elapsed since the receiving of the PSFCH end time instant.
The terminal device of claim 27 or 28, wherein the processing unit is further configured to:
determining a first time period according to the number of PSFCHs received in one time slot; or
And determining the first time period according to the number of Resource Blocks (RB) received in one time slot and used for PSFCH transmission.
The terminal device of any one of claims 27-29, wherein the processing unit is further configured to:
a first time period is determined according to the subcarrier spacing.
The terminal device of claim 30, wherein the subcarrier spacing is one of:
subcarrier spacing of PSFCH;
subcarrier spacing of PUCCH;
a subcarrier spacing of PUSCH;
minimum among subcarrier spacings of PSFCH and PUCCH;
minimum among subcarrier intervals of PSFCH and PUSCH.
The terminal device of any one of claims 27-30, wherein the first time period satisfies the relationship:
T 1＝(N 1+X)(2048+144)·κ2 -μ·T C
wherein, T1Is a first time period, N1Is the number of symbols determined according to the first subcarrier spacing, X is the number of symbols determined according to the number of PSFCH received in a slot or the number of resource blocks RB used for PSFCH transmission, TcIs a first time unit, TsIs the second time unit, k is TsAnd TcMu is the subcarrier spacing.
The terminal device according to any of claims 27-32, wherein the PSFCH is located on any of the following frequency domain resources:
one or more resource pools; or
One or more carriers; or
One or more frequency bands; or
One or more frequency bands are combined.
A network device, comprising:
a processing unit for determining a first time period;
a transceiving unit, configured to receive a physical uplink control channel PUCCH or a physical uplink shared channel PUSCH no earlier than a first time, where the first time is a time after an end time of receiving a physical sidelink feedback channel PSFCH by a terminal device passes through the first time period.
The network device of claim 34, wherein the first time is a time after a first time period has elapsed since a terminal device received a PSFCH end time, comprising:
the first time is the next symbol after the terminal device receives the PSFCH end time after a first time period.
The network device of claim 34 or 35, wherein the processing unit is further configured to:
determining a first time period according to the number of PSFCHs received by the terminal equipment in a time slot; or
And determining a first time period according to the number of Resource Blocks (RB) for PSFCH transmission received by the terminal equipment in one time slot.
The network device of any one of claims 34-36, wherein the processing unit is further to:
a first time period is determined according to the subcarrier spacing.
The network device of claim 37, wherein the subcarrier spacing is one of:
subcarrier spacing of PSFCH;
subcarrier spacing of PUCCH;
a subcarrier spacing of PUSCH;
minimum among subcarrier spacings of PSFCH and PUCCH;
minimum among subcarrier intervals of PSFCH and PUSCH.
The network device of any one of claims 34-38, wherein the first time period satisfies the relationship:
T 1＝(N 1+X)(2048+144)·κ2 -μ·T C
wherein, T1Is as followsA period of time, N1Is the number of symbols determined according to the first subcarrier spacing, X is the number of symbols determined according to the number of PSFCH received by the terminal device in a slot or the number of resource blocks RB used for PSFCH transmission, TcIs a first time unit, TsIs the second time unit, k is TsAnd TcMu is the subcarrier spacing.
A communication apparatus, characterized in that the apparatus comprises a processor and a memory, in which a computer program is stored, the processor executing the computer program stored in the memory to cause the apparatus to perform the method according to any of claims 1-7.
A communication apparatus, characterized in that the apparatus comprises a processor and a memory, in which a computer program is stored, the processor executing the computer program stored in the memory to cause the apparatus to perform the method according to any of the claims 8-13.
A communications apparatus, comprising: a processor and an interface circuit;
the interface circuit is used for receiving code instructions and transmitting the code instructions to the processor;
the processor is configured to execute the code instructions to perform the method of any one of claims 1-7.
A communications apparatus, comprising: a processor and an interface circuit;
the interface circuit is used for receiving code instructions and transmitting the code instructions to the processor;
the processor is configured to execute the code instructions to perform the method of any one of claims 8-13.
A computer-readable storage medium storing instructions that, when executed, cause the method of any of claims 1-7 to be implemented.
A computer-readable storage medium storing instructions that, when executed, cause the method of any of claims 8-13 to be implemented.
- 上一篇：一种医用注射器针头装配设备
- 下一篇：用于V2X通信的反馈适配