WO2021007822A1 - Pusch接收方法和装置、pusch发送方法和装置 - Google Patents

Pusch接收方法和装置、pusch发送方法和装置 Download PDF

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Publication number
WO2021007822A1
WO2021007822A1 PCT/CN2019/096415 CN2019096415W WO2021007822A1 WO 2021007822 A1 WO2021007822 A1 WO 2021007822A1 CN 2019096415 W CN2019096415 W CN 2019096415W WO 2021007822 A1 WO2021007822 A1 WO 2021007822A1
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Prior art keywords
pusch
priority
time domain
terminal
preset
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PCT/CN2019/096415
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English (en)
French (fr)
Inventor
牟勤
Original Assignee
北京小米移动软件有限公司
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Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to CN201980001403.9A priority Critical patent/CN112534913B/zh
Priority to US17/627,650 priority patent/US20220279524A1/en
Priority to EP19937962.9A priority patent/EP4002932A4/en
Priority to PCT/CN2019/096415 priority patent/WO2021007822A1/zh
Publication of WO2021007822A1 publication Critical patent/WO2021007822A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a PUSCH transmission method, a PUSCH transmission device, a PUSCH reception method, a PUSCH reception device, an electronic device, and a computer-readable storage medium.
  • the base station can configure uplink resources in a dynamic scheduling manner, or in a semi-persistent scheduling, or a manner called a configured grant.
  • the Physical Uplink Shared Channel (PUSCH for short) sent by the terminal may be configured for dynamic scheduling or semi-persistent scheduling.
  • the terminal when the PUSCH configured for dynamic scheduling and the PUSCH configured for semi-persistent scheduling overlapped in the time domain, the terminal directly discards the PUSCH configured for semi-persistent scheduling.
  • the embodiments of the present disclosure propose a PUSCH transmission method, a PUSCH transmission device, a PUSCH reception method, a PUSCH reception device, an electronic device, and a computer-readable storage medium to solve the PUSCH and semi-persistent scheduling of the dynamic scheduling configuration in the related art
  • the terminal will directly discard the technical problem of the semi-persistent scheduling configured PUSCH.
  • a PUSCH transmission method which is suitable for a terminal, and the method includes:
  • the first PUSCH and the second PUSCH overlap in the time domain, where the first PUSCH is configured for semi-persistent scheduling, and the second PUSCH is configured for dynamic scheduling;
  • the first PUSCH is sent in the overlapping time domain; if the second priority is higher than the first priority, the first PUSCH is sent in the overlapping time domain The second PUSCH is sent on.
  • the determining the relationship between the first priority of the PUSCH configured for semi-persistent scheduling and the second priority of the PUSCH configured for dynamic scheduling includes:
  • the higher layer signaling includes at least one of the following:
  • Radio resource control layer messages media access control layer messages.
  • the high-layer signaling is used to configure the terminal to compare the period of the first PUSCH with a preset period, and the first priority of the PUSCH configured for semi-persistent scheduling and the first priority of the PUSCH configured for dynamic scheduling are determined.
  • the two-priority relationship includes:
  • the period of the first PUSCH is less than the preset period, determine that the first priority is higher than the second priority; if the period of the first PUSCH is greater than the preset period, determine that the second priority is higher In the first priority.
  • the high-layer signaling is used to configure the terminal to compare the symbol length of the first PUSCH with a preset symbol length, and the first priority of the PUSCH for semi-persistent scheduling and the PUSCH for dynamic scheduling are determined.
  • the second priority relationships include:
  • the high-layer signaling is used to configure the terminal to determine whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS, and the first priority and dynamic scheduling of the PUSCH configured for semi-persistent scheduling are determined
  • the relationship of the second priority of the configured PUSCH includes:
  • the MCS of the first PUSCH is the preset MCS, determine that the first priority is higher than the second priority; if the MCS of the first PUSCH is not the preset MCS, determine the second priority Higher than the first priority.
  • the sending the first PUSCH in the overlapping time domain includes:
  • And/or the sending the second PUSCH in the overlapping time domain includes:
  • the second PUSCH is sent on overlapping time domain resources, and the first PUSCH is discarded.
  • the sending the first PUSCH in the overlapping time domain includes:
  • And/or the sending the second PUSCH in the overlapping time domain includes:
  • the second PUSCH is sent on the overlapping time domain resources, and the first PUSCH is discarded on the overlapping time domain resources.
  • the first PUSCH includes multiple sub-PUSCHs, and the method further includes:
  • a PUSCH receiving method which is suitable for a base station, and the method includes:
  • demodulation is stopped after successful demodulation of any PUSCH in the plurality of PUSCHs, or demodulation is stopped after demodulation of each PUSCH in the plurality of PUSCHs.
  • the method further includes:
  • the high layer signaling is used to indicate to the terminal the relationship between the first priority of the PUSCH configured for semi-persistent scheduling and the second priority of the PUSCH configured for dynamic scheduling.
  • the higher layer signaling includes at least one of the following:
  • Radio resource control layer messages media access control layer messages.
  • the high-layer signaling is used to configure the terminal to compare the period of the first PUSCH with a preset period.
  • the high-layer signaling is used to configure the terminal to compare the symbol length of the first PUSCH with a preset symbol length.
  • the high-layer signaling is used to configure the terminal to determine whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS.
  • a PUSCH sending device which is suitable for a terminal, and the device includes:
  • An overlap determination module configured to determine that the first PUSCH and the second PUSCH overlap in the time domain, wherein the first PUSCH is configured for semi-persistent scheduling, and the second PUSCH is configured for dynamic scheduling;
  • a priority determining module configured to determine the relationship between the first priority of the PUSCH configured for semi-persistent scheduling and the second priority of the PUSCH configured for dynamic scheduling;
  • the PUSCH sending module is configured to send the first PUSCH in an overlapping time domain when the first priority is higher than the second priority, and when the second priority is higher than the second priority In the case of the first priority, the second PUSCH is transmitted in the overlapping time domain.
  • a PUSCH receiving device which is suitable for a base station, and the device includes:
  • the PUSCH receiving module is configured to receive the PUSCH sent by the terminal;
  • a priority determining module configured to determine the priority of the multiple PUSCHs in the case that multiple PUSCHs overlap in the time domain in the received PUSCH;
  • a PUSCH demodulation module which demodulates the multiple PUSCHs in order from high to low according to the priority
  • demodulation is stopped after successful demodulation of any PUSCH in the plurality of PUSCHs, or demodulation is stopped after demodulation of each PUSCH in the plurality of PUSCHs.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the PUSCH transmission method described in any of the foregoing embodiments.
  • an electronic device including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the PUSCH receiving method described in any of the foregoing embodiments.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the PUSCH transmission method described in any of the above embodiments are implemented.
  • a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the PUSCH receiving method described in any of the above embodiments are implemented.
  • the first priority of the semi-persistent scheduling configured PUSCH and the dynamic scheduling configuration can be determined.
  • the terminal will not directly abandon the first PUSCH, but can first compare the priority of the PUSCH configured in the two scheduling modes of semi-persistent scheduling and dynamic scheduling, and then send the PUSCH configured in the scheduling mode with higher priority, so that the two
  • the priority of the PUSCH can be determined based on the requirements of the service on the delay, so that the PUSCH configured in the scheduling mode with higher priority is transmitted preferentially, so as to meet the service delay Claim.
  • Fig. 1 is a schematic flowchart showing a PUSCH transmission method according to an embodiment of the present disclosure.
  • Fig. 2 is a schematic flowchart showing another PUSCH sending method according to an embodiment of the present disclosure.
  • Fig. 3 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • Fig. 4 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • Fig. 5 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • Fig. 6 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • Fig. 7 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • Fig. 8 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • Fig. 9 is a schematic flow chart showing a method for receiving PUSCH according to an embodiment of the present disclosure.
  • Fig. 10 is a schematic flowchart showing another PUSCH receiving method according to an embodiment of the present disclosure.
  • Fig. 11 is a schematic block diagram showing a PUSCH sending device according to an embodiment of the present disclosure.
  • Fig. 12 is a schematic block diagram showing a priority determining module according to an embodiment of the present disclosure.
  • Fig. 13 is a schematic block diagram showing another priority determining module according to an embodiment of the present disclosure.
  • Fig. 14 is a schematic block diagram showing yet another priority determining module according to an embodiment of the present disclosure.
  • Fig. 15 is a schematic block diagram showing a PUSCH receiving apparatus according to an embodiment of the present disclosure.
  • Fig. 16 is a schematic block diagram showing another PUSCH receiving apparatus according to an embodiment of the present disclosure.
  • Fig. 17 is a schematic block diagram showing an apparatus for receiving PUSCH according to an embodiment of the present disclosure.
  • Fig. 18 is a schematic block diagram showing an apparatus for PUSCH transmission according to an embodiment of the present disclosure.
  • Fig. 1 is a schematic flowchart showing a PUSCH transmission method according to an embodiment of the present disclosure.
  • the PUSCH transmission method shown in this embodiment can be applied to a terminal, the terminal can be an electronic device such as a mobile phone, a tablet computer, a wearable device, etc.
  • the terminal can communicate with a base station, for example, it can be based on 5G NR (New Radio, New Radio) for communication.
  • 5G NR New Radio, New Radio
  • the PUSCH sending method may include the following steps:
  • step S1 it is determined that the first PUSCH and the second PUSCH overlap in the time domain, where the first PUSCH is configured for semi-persistent scheduling, and the second PUSCH is configured for dynamic scheduling;
  • the base station may configure the first PUSCH for the terminal through semi-persistent scheduling, and configure the second PUSCH for the terminal through dynamic scheduling.
  • the first PUSCH is configured for semi-persistent scheduling, which means that the terminal periodically sends the PUSCH according to the period configured by the base station. Further, when receiving the activation DCI (Downlink Control Information) sent by the base station, Start sending PUSCH periodically.
  • DCI Downlink Control Information
  • the terminal does not necessarily transmit the PUSCH in every cycle. If the terminal needs to upload data in a certain period of transmitting PSUCH, it will upload through the PUSCH of that cycle. If not, Then the PUSCH in this period can be vacant.
  • the second PUSCH is configured for dynamic scheduling, which means that when the terminal sends the PUSCH on specific time-frequency resources indicated by the uplink scheduling information (UL grant) sent by the base station, it is not necessarily sent periodically.
  • the PUSCH configured by semi-persistent scheduling can be sent without the terminal waiting for the UL grant sent by the base station, and the PUSCH configured by dynamic scheduling can be sent after waiting for the UL grant sent by the base station.
  • the semi-persistent scheduling configured PUSCH can reduce the time delay of the terminal sending data to the base station compared to the dynamic scheduling configured PUSCH, and the base station does not need to frequently send UL grants to the terminal, which can reduce the communication overhead between the base station and the terminal.
  • the first PUSCH and the second PUSCH overlap in the time domain, which may mean that the time domain resources corresponding to the first PUSCH and the time domain resources corresponding to the second PUSCH partially overlap, or it may mean that the first PUSCH corresponds to The time domain resources of and the time domain resources corresponding to the second PUSCH all overlap.
  • step S2 determine the relationship between the first priority of PUSCH configured for semi-persistent scheduling and the second priority of PUSCH configured for dynamic scheduling;
  • step S3 if the first priority is higher than the second priority, the first PUSCH is transmitted in the overlapping time domain, and if the second priority is higher than the first priority, The second PUSCH is transmitted on the overlapping time domain.
  • the PUSCH configured by the base station for the terminal through semi-persistent scheduling and the PUSCH configured for the terminal through dynamic scheduling may have different priorities. Regarding how to determine the relationship between the first priority and the second priority, in the subsequent This is described in the examples.
  • the terminal in the related technology will discard the first PUSCH. Instead, only the second PUSCH is sent.
  • the PUSCH is configured in a semi-persistent scheduling manner, so when the first PUSCH and the second PUSCH overlap in the time domain, it is difficult to adapt to the current communication scenario by directly discarding the first PUSCH.
  • the first priority of the PUSCH configured for semi-persistent scheduling (the first priority The relationship between the second priority of PUSCH configured for all semi-persistent scheduling and not limited to the first PUSCH) and the second priority of PUSCH configured for dynamic scheduling (the second priority is for all dynamically configured PUSCHs, not limited to the second PUSCH)
  • the first priority is higher than the second priority
  • the first PUSCH is sent on the overlapping time domain
  • the second priority is higher than the first priority, on the overlapping time domain Send the second PUSCH.
  • the terminal will not directly abandon the first PUSCH, but can first compare the priority of the PUSCH configured in the two scheduling modes of semi-persistent scheduling and dynamic scheduling, and then send the PUSCH configured in the scheduling mode with higher priority, so that the two
  • the priority of the PUSCH can be determined based on the requirements of the service on the delay, so that the PUSCH configured in the scheduling mode with higher priority is transmitted preferentially, so as to meet the service delay Claim.
  • the URLLC service allows a lower delay, while the enhanced mobile bandwidth eMBB service allows a higher delay.
  • the PUSCH configured for semi-persistent scheduling is for URLLC services
  • the PUSCH configured for dynamic scheduling is for eMBB services, so the base station It can indicate that the first priority of the PUSCH configured for semi-persistent scheduling is higher than the second priority of the PUSCH configured for dynamic scheduling, then the terminal can determine that the priority of the first PUSCH is higher, so as to send the first priority on overlapping time domain resources. PUSCH.
  • Fig. 2 is a schematic flowchart showing another PUSCH sending method according to an embodiment of the present disclosure.
  • the determination of the relationship between the first priority of the PUSCH configured for semi-persistent scheduling and the second priority of the PUSCH configured for dynamic scheduling includes:
  • step S201 the relationship between the first priority and the second priority is determined according to high-layer signaling sent by the base station.
  • the base station may indicate the relationship between the first priority and the second priority to the terminal by sending high-layer signaling.
  • the high-level signaling includes at least one of the following:
  • Radio Resource Control Radio Resource Control, RRC
  • Media Access Control Media Access Control
  • the base station can explicitly indicate the relationship between the first priority and the second priority to the terminal through high-level signaling, that is, the base station uses some special bits to indicate the first priority and the second priority
  • the first priority is expressed by the first part of bits in the high-level signaling
  • the second priority is expressed by the second part of the bits.
  • the base station can implicitly indicate the relationship between the first priority and the second priority to the terminal through high-level signaling, that is, the base station does not use special bits to indicate the first priority and the second priority. Instead, it indicates the first priority and the second priority by indicating the bits of other information.
  • Fig. 3 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • the high-layer signaling is used to configure the terminal to compare the period of the first PUSCH with a preset period, and the first priority of the PUSCH for semi-persistent scheduling and the PUSCH for dynamic scheduling are determined.
  • the second priority relationships include:
  • step S202 compare the period of the first PUSCH with a preset period
  • step S203 if the period of the first PUSCH is less than a preset period, it is determined that the first priority is higher than the second priority; if the period of the first PUSCH is greater than the preset period, it is determined that the The second priority is higher than the first priority.
  • the preset period may be pre-configured by the base station for the terminal, or may be pre-appointed by the base station and the terminal through a communication protocol.
  • the interval for the terminal to upload the first PUSCH is shorter.
  • the terminal sends the PUSCH to the base station every time The delay is shorter, and it is more likely to be configured for services that allow lower delays such as URLLC.
  • the interval for the terminal to upload the first PUSCH is relatively long.
  • the time delay for the terminal to transmit the PUSCH to the base station is relatively long. It is more likely to be configured for services that allow higher delays such as eMBB.
  • the first priority is higher than the second priority, so as to ensure that the first PUSCH of the service with relatively low delay is allowed to be uploaded in time to satisfy the service Requirements for delay.
  • the second priority is higher than the first priority, so as to ensure that the second PUSCH that allows services with relatively low delay can be uploaded in time, so as to meet the needs of the business. Delay requirements.
  • the period of the first PUSCH is equal to the preset period, it can be determined that the first priority is higher than the second priority, or it can be determined that the second priority is higher than the first priority, which can be set as required.
  • Fig. 4 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • the high-level signaling is used to configure the terminal to compare the symbol length of the first PUSCH with a preset symbol length, and the first priority of the PUSCH and the dynamic scheduling configuration of the semi-persistent scheduling configuration are determined
  • the second priority relationship of PUSCH includes:
  • step S204 the symbol length of the first PUSCH is compared with a preset symbol length
  • step S205 if the symbol length of the first PUSCH is less than the preset symbol length, it is determined that the first priority is higher than the second priority, and if the symbol length of the first PUSCH is greater than the preset symbol length , Determining that the second priority is higher than the first priority.
  • the preset symbol length may be pre-configured by the base station for the terminal, or may be pre-appointed by the base station and the terminal through a communication protocol.
  • the symbol length of the first PUSCH when the symbol length of the first PUSCH is short, for example, the symbol length of the first PUSCH is less than the preset symbol length, and the first PUSCH uploaded by the terminal takes less time. This situation makes the terminal every time The PUSCH is sent to the base station at a faster rate for the second time, and it is more likely to be configured for services with lower allowable delay such as URLLC.
  • the symbol length of the first PUSCH is long, for example, the symbol length of the first PUSCH is greater than the preset symbol length, and the first PUSCH uploaded by the terminal takes more time.
  • the terminal sends the PUSCH to the base station every time The speed is slower, and it is more likely to be configured for services with higher allowable delays such as eMBB.
  • the symbol length of the first PUSCH is less than the preset symbol length
  • the first priority is higher than the second priority, so as to ensure that the first PUSCH that allows services with relatively low delay can be uploaded in time, so that Meet the business's requirements for delay.
  • the symbol length of the first PUSCH is greater than the preset symbol length
  • the second priority is higher than the first priority, so as to ensure that the second PUSCH that allows services with relatively low delay can be uploaded in time to meet Business requirements for delay.
  • the symbol length of the first PUSCH is equal to the preset symbol length, it can be determined that the first priority is higher than the second priority, or it can be determined that the second priority is higher than the first priority, which can be set as required.
  • Fig. 5 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure.
  • the high-level signaling is used to configure the terminal to determine whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS, and the first priority of the PUSCH configured for semi-persistent scheduling and
  • the relationship of the second priority of the PUSCH configured by dynamic scheduling includes:
  • step S206 it is determined whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS
  • step S207 if the MCS of the first PUSCH is a preset MCS, determine that the first priority is higher than the second priority; if the MCS of the first PUSCH is not a preset MCS, determine that The second priority is higher than the first priority.
  • the base station may indicate the MCS of the first PUSCH to the terminal through high-layer signaling, and the terminal may determine whether the MCS indicated by the high-layer signaling is the preset MCS. In the case that the MCS of the first PUSCH is the preset MCS , Determining that the first priority is higher than the second priority, and in the case that the MCS of the first PUSCH is not the preset MCS, determining that the second priority is higher than the first priority.
  • MCS includes two aspects of information about modulation and coding rate.
  • Multiple MCS tables are provided in 3GPP protocol TS 38.214, and each MCS table contains multiple MCS options. Different MCS tables are suitable for transmission of different types of services due to their different maximum modulation orders and corresponding coding rates.
  • the preset MCS can be 64QAM (Quadrature Amplitude Modulation, Quadrature Amplitude Modulation)-one or more MCSs in the low spectrum efficiency MCS table, or the table itself. Then, if the MCS of the first PUSCH is configured as one or more MCS in the 64QAM-low spectrum efficiency MCS table, or the table itself, it can be determined that the first priority is higher than the second priority.
  • 64QAM Quadrature Amplitude Modulation
  • Fig. 6 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure. As shown in FIG. 6, the sending the first PUSCH in the overlapping time domain includes:
  • step S0301 sending the first PUSCH on the overlapping time domain resources and discarding the second PUSCH; and/or the sending the second PUSCH on the overlapping time domain includes:
  • the second PUSCH is sent on overlapping time domain resources, and the first PUSCH is discarded.
  • the second PUSCH when the terminal transmits the first PUSCH in the overlapping time domain, the second PUSCH may be completely discarded, that is, the second PUSCH is not transmitted, and the terminal transmits the second PUSCH in the overlapping time domain, and the first PUSCH may be completely discarded.
  • PUSCH that is, the first PUSCH is not sent.
  • Fig. 7 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure. As shown in FIG. 7, the sending the first PUSCH in the overlapping time domain includes:
  • step S0302 the first PUSCH is sent on the overlapping time domain resource, and the second PUSCH is discarded on the overlapping time domain resource; and/or the first PUSCH is sent on the overlapping time domain.
  • Two PUSCH includes:
  • the second PUSCH is sent on the overlapping time domain resources, and the first PUSCH is discarded on the overlapping time domain resources.
  • the terminal transmits the first PUSCH on the overlapping time domain, and may only discard the second PUSCH on the overlapping time domain resources, while still sending the second PUSCH on other subsequent time domain resources (in other time domain resources).
  • the upper first PUSCH and the second PUSCH overlap, they can still be processed by comparing priorities in the manner in the previous embodiment), the terminal transmits the second PUSCH on the overlapping time domain, and the first PUSCH may be discarded only on the overlapping time domain resources.
  • PUSCH, and the first PUSCH is still sent on other subsequent time domain resources.
  • the PUSCH that is not transmitted on the overlapping resources can be sent on other subsequent time domain resources to ensure that the data in the PUSCH can be received by the base station.
  • Fig. 8 is a schematic flowchart showing another PUSCH transmission method according to an embodiment of the present disclosure. As shown in FIG. 8, the first PUSCH includes multiple sub-PUSCHs, and the method further includes:
  • step S4 it is determined that a plurality of said sub-PUSCHs overlap in the time domain
  • step S5 the priority of each sub-PUSCH is determined according to the period of the sub-PUSCH, where the shorter the period, the higher the priority;
  • step S6 the sub-PUSCH with the highest priority is transmitted.
  • steps S4 to S6 may be executed after step S3 as shown in FIG. 8, or the execution order may need to be adjusted.
  • step S4 may be executed in parallel with step S1, or executed before step S1.
  • the base station can configure multiple sets of semi-persistent scheduling configurations for the terminal.
  • the terminal can send PUSCH to the base station according to the period in each configuration.
  • the terminal sends the PUSCH to the base station according to the period of different semi-persistent scheduling configurations.
  • the PUSCH is called a sub-PUSCH, and multiple sub-PUSCHs may overlap in the time domain.
  • the priority of the sub-PUSCH is determined according to the period of the sub-PUSCH. Since the shorter the period, the more likely it is to be configured for services with lower latency. Therefore, for the PUSCH with a shorter period, the higher the priority is determined, and then the sub-PUSCH with the highest priority is sent, which is conducive to meeting the requirements for low latency. The delay requirements of the business.
  • Fig. 9 is a schematic flow chart showing a method for receiving PUSCH according to an embodiment of the present disclosure.
  • the PUSCH receiving method shown in this embodiment can be applied to a base station.
  • the base station can communicate with a terminal.
  • the terminal can be a mobile phone, a tablet, or a wearable device. And other electronic equipment.
  • the PUSCH receiving method may include the following steps:
  • step S1' the PUSCH sent by the terminal is received
  • step S2' if there are multiple PUSCHs in the received PUSCH that overlap in the time domain, determine the priority of the multiple PUSCHs;
  • step S3' sequentially demodulate the multiple PUSCHs according to the priority from high to low;
  • demodulation is stopped after successful demodulation of any PUSCH in the plurality of PUSCHs, or demodulation is stopped after demodulation of each PUSCH in the plurality of PUSCHs.
  • the base station can configure PUSCH for the terminal according to different scheduling methods, such as semi-persistent scheduling, dynamic scheduling, etc., and the terminal can send multiple PUSCHs to the base station according to the configuration of the base station, and the multiple PUSCHs sent are in time
  • the domains can overlap.
  • the base station When the base station receives multiple PUSCHs that overlap in the time domain, for example, receives multiple PUSCHs that overlap in the time domain on a bandwidth part BWP of a certain serving cell, it can determine the priority of multiple PUSCHs, where, The priority relationship between multiple PUSCHs may be configured by the base station when the PUSCH is configured for the terminal, and the terminal may transmit the PUSCH with the highest priority on overlapping time domain resources. Although other PUSCHs are not sent by the terminal on the overlapping time domain resources, it means that the terminal does not have uplink data in the PUSCH, and the base station still has to receive the PUSCH, but after receiving the PUSCH, demodulating the PUSCH cannot demodulate data.
  • the base station can sequentially demodulate multiple PUSCHs according to the priority from high to low. For example, for the first PUSCH configured for semi-persistent scheduling and the second PUSCH configured for dynamic scheduling, the base station determines the priority of the first PUSCH sent by the terminal this time. If it is higher, the first PUSCH can be demodulated first. If the demodulation is successful, that is, data is demodulated from the first PUSCH, it can be determined that the terminal transmits the first PUSCH in the overlapping time domain resources, that is, the terminal transmits through the first PUSCH For uplink data, the terminal does not send uplink data in the second PUSCH with a lower priority, so there is no need to demodulate the second PUSCH. Accordingly, it is beneficial to reduce the overhead of the base station demodulating PUSCH.
  • Fig. 10 is a schematic flowchart showing another PUSCH receiving method according to an embodiment of the present disclosure. As shown in Figure 10, the method further includes:
  • step S4' high-level signaling is sent to the terminal, where the high-level signaling is used to indicate to the terminal that the first priority of the PUSCH configured for semi-persistent scheduling and the second priority of the PUSCH configured for dynamic scheduling are Relationship.
  • the base station may indicate to the terminal the relationship between the first priority of the PUSCH configured for semi-persistent scheduling and the second priority of the PUSCH configured for dynamic scheduling in the high-level signaling sent to the terminal. Therefore, when the first PUSCH configured for semi-persistent scheduling and the second PUSCH configured for dynamic scheduling overlap in the time domain, the terminal can determine the first priority of the semi-persistent scheduling configured PUSCH and the dynamic scheduling configured PUSCH according to high-layer signaling. The relationship between the second priority, and when the first priority is higher than the second priority, the first PUSCH is sent on the overlapping time domain, and when the second priority is higher than the first priority Next, the second PUSCH is sent on the overlapping time domain.
  • the terminal will not directly abandon the first PUSCH, but can first compare the priority of the PUSCH configured in the two scheduling modes of semi-persistent scheduling and dynamic scheduling, and then send the PUSCH configured in the scheduling mode with higher priority, so that the two
  • the priority of the PUSCH can be determined based on the requirements of the service on the delay, so that the PUSCH configured in the scheduling mode with higher priority is transmitted preferentially, so as to meet the service delay Claim.
  • the higher layer signaling includes at least one of the following:
  • Radio resource control layer messages media access control layer messages.
  • the high-layer signaling is used to configure the terminal to compare the period of the first PUSCH with a preset period.
  • the high-layer signaling is used to configure the terminal to compare the symbol length of the first PUSCH with a preset symbol length.
  • the high-layer signaling is used to configure the terminal to determine whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS.
  • the present disclosure also provides embodiments of the PUSCH transmission device and the PUSCH reception device.
  • Fig. 11 is a schematic block diagram showing a PUSCH sending device according to an embodiment of the present disclosure.
  • the PUSCH sending apparatus shown in this embodiment can be applied to a terminal.
  • the terminal can be an electronic device such as a mobile phone, a tablet computer, a wearable device, etc.
  • the terminal can communicate with a base station, for example, it can be based on 5G NR (New Radio, New Radio) for communication.
  • 5G NR New Radio, New Radio
  • the PUSCH sending apparatus may include:
  • the overlap determining module 1 is configured to determine that the first PUSCH and the second PUSCH overlap in the time domain, wherein the first PUSCH is configured for semi-persistent scheduling, and the second PUSCH is configured for dynamic scheduling;
  • the priority determining module 2 is configured to determine the relationship between the first priority of the PUSCH configured for semi-persistent scheduling and the second priority of the PUSCH configured for dynamic scheduling;
  • the PUSCH sending module 3 is configured to send the first PUSCH in an overlapping time domain when the first priority is higher than the second priority, and when the second priority is higher than all In the case of the first priority, the second PUSCH is transmitted in the overlapping time domain.
  • it is configured to determine the relationship between the first priority and the second priority according to high-layer signaling sent by the base station.
  • the higher layer signaling includes at least one of the following:
  • Radio resource control layer messages media access control layer messages.
  • Fig. 12 is a schematic block diagram showing a priority determining module according to an embodiment of the present disclosure.
  • the high-layer signaling is used to configure the terminal to compare the period of the first PUSCH with a preset period
  • the priority determining module 2 includes:
  • the period comparison submodule 201 is configured to compare the period of the first PUSCH with a preset period
  • the first determining submodule 202 is configured to determine that the first priority is higher than the second priority when the period of the first PUSCH is less than a preset period, and the period of the first PUSCH is If it is greater than the preset period, it is determined that the second priority is higher than the first priority.
  • Fig. 13 is a schematic block diagram showing another priority determining module according to an embodiment of the present disclosure.
  • the high-level signaling is used to configure the terminal to compare the symbol length of the first PUSCH with a preset symbol length
  • the priority determining module 2 includes:
  • the length comparison submodule 203 is configured to compare the symbol length of the first PUSCH with a preset symbol length
  • the second determining submodule 204 is configured to determine that the first priority is higher than the second priority when the symbol length of the first PUSCH is less than the preset symbol length, and the first PUSCH If the symbol length of is greater than the preset symbol length, it is determined that the second priority is higher than the first priority.
  • Fig. 14 is a schematic block diagram showing yet another priority determining module according to an embodiment of the present disclosure.
  • the high-level signaling is used to configure the terminal to determine whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS, and the priority determining module 2 includes:
  • the MCS judging submodule 205 is configured to judge whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS;
  • the third determining submodule 206 is configured to determine that the first priority is higher than the second priority when the MCS of the first PUSCH is a preset MCS, and the MCS of the first PUSCH is If it is not the preset MCS, it is determined that the second priority is higher than the first priority.
  • the PUSCH sending module is configured to send the first PUSCH on overlapping time domain resources, and discard the second PUSCH; and/or send the second PUSCH on overlapping time domain resources , Discard the first PUSCH.
  • the PUSCH sending module is configured to send the first PUSCH on overlapping time domain resources, and discard the second PUSCH on the overlapping time domain resources; and/or when there is overlap The second PUSCH is sent on the domain resources, and the first PUSCH is discarded on the overlapping time domain resources.
  • the first PUSCH includes a plurality of sub-PUSCHs
  • the overlap determination module is further configured to determine that the plurality of sub-PUSCHs overlap in the time domain
  • the priority determination module is further configured to The period of the sub-PUSCH determines the priority of each sub-PUSCH, where the shorter the period, the higher the priority
  • the PUSCH sending module is also configured to send the sub-PUSCH with the highest priority.
  • Fig. 15 is a schematic block diagram showing a PUSCH receiving apparatus according to an embodiment of the present disclosure.
  • the PUSCH receiving apparatus shown in this embodiment can be applied to a base station, and the base station can communicate with a terminal, for example, it can communicate based on 5G NR, and the terminal can be a mobile phone, a tablet, or a wearable device. And other electronic equipment.
  • the PUSCH receiving apparatus may include:
  • the PUSCH receiving module 1' is configured to receive the PUSCH sent by the terminal;
  • the priority determining module 2' is configured to determine the priority of the multiple PUSCHs in the case that multiple PUSCHs overlap in the time domain in the received PUSCH;
  • the PUSCH demodulation module 3 demodulates the multiple PUSCHs in sequence from high to low according to the priority
  • demodulation is stopped after successful demodulation of any PUSCH in the plurality of PUSCHs, or demodulation is stopped after demodulation of each PUSCH in the plurality of PUSCHs.
  • Fig. 16 is a schematic block diagram showing another PUSCH receiving apparatus according to an embodiment of the present disclosure. As shown in Figure 16, the device further includes:
  • the signaling sending module 4' is configured to send high-level signaling to the terminal, where the high-level signaling is used to indicate to the terminal, the first priority of the PUSCH configured for semi-persistent scheduling and the PUSCH configured for dynamic scheduling The second priority relationship.
  • the higher layer signaling includes at least one of the following:
  • Radio resource control layer messages media access control layer messages.
  • the high-layer signaling is used to configure the terminal to compare the period of the first PUSCH with a preset period.
  • the high-layer signaling is used to configure the terminal to compare the symbol length of the first PUSCH with a preset symbol length.
  • the high-layer signaling is used to configure the terminal to determine whether the modulation and coding strategy MCS of the first PUSCH is a preset MCS.
  • the relevant part can refer to the part of the description of the method embodiment.
  • the device embodiments described above are merely illustrative.
  • the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, they may be located in One place, or it can be distributed to multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the objectives of the solutions of the embodiments. Those of ordinary skill in the art can understand and implement it without creative work.
  • the embodiment of the present disclosure also proposes an electronic device, including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the PUSCH transmission method described in any of the foregoing embodiments.
  • the embodiment of the present disclosure also proposes an electronic device, including:
  • a memory for storing processor executable instructions
  • the processor is configured to implement the PUSCH receiving method described in any of the foregoing embodiments.
  • the embodiment of the present disclosure also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the PUSCH sending method described in any of the above embodiments are implemented.
  • the embodiment of the present disclosure also proposes a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, the steps in the PUSCH receiving method described in any of the foregoing embodiments are implemented.
  • FIG. 17 is a schematic block diagram of an apparatus 1700 for receiving PUSCH according to an embodiment of the present disclosure.
  • the apparatus 1700 may be provided as a base station.
  • the device 1700 includes a processing component 1722, a wireless transmitting/receiving component 1724, an antenna component 1726, and a signal processing part specific to a wireless interface.
  • the processing component 1722 may further include one or more processors. One of the processors in the processing component 1722 may be configured to implement the PUSCH receiving method described in any of the foregoing embodiments.
  • Fig. 18 is a schematic block diagram showing an apparatus 1800 for PUSCH transmission according to an embodiment of the present disclosure.
  • the device 1800 may be a mobile phone, a computer, a digital broadcasting terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, etc.
  • the device 1800 may include one or more of the following components: a processing component 1802, a memory 1804, a power supply component 1806, a multimedia component 1808, an audio component 1810, an input/output (I/O) interface 1812, a sensor component 1814, And the communication component 1816.
  • a processing component 1802 a memory 1804, a power supply component 1806, a multimedia component 1808, an audio component 1810, an input/output (I/O) interface 1812, a sensor component 1814, And the communication component 1816.
  • the processing component 1802 generally controls the overall operations of the device 1800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 1802 may include one or more processors 1820 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 1802 may include one or more modules to facilitate the interaction between the processing component 1802 and other components.
  • the processing component 1802 may include a multimedia module to facilitate the interaction between the multimedia component 1808 and the processing component 1802.
  • the memory 1804 is configured to store various types of data to support the operation of the device 1800. Examples of such data include instructions for any application or method operating on the device 1800, contact data, phone book data, messages, pictures, videos, etc.
  • the memory 1804 can be implemented by any type of volatile or non-volatile storage device or their combination, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read-only memory
  • EPROM erasable Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Magnetic Disk Magnetic Disk or Optical Disk.
  • the power supply component 1806 provides power to various components of the device 1800.
  • the power component 1806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1800.
  • the multimedia component 1808 includes a screen that provides an output interface between the device 1800 and the user.
  • the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touch, sliding, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure related to the touch or slide operation.
  • the multimedia component 1808 includes a front camera and/or a rear camera. When the device 1800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1810 is configured to output and/or input audio signals.
  • the audio component 1810 includes a microphone (MIC).
  • the microphone When the device 1800 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive external audio signals.
  • the received audio signal may be further stored in the memory 1804 or transmitted via the communication component 1816.
  • the audio component 1810 also includes a speaker for outputting audio signals.
  • the I/O interface 1812 provides an interface between the processing component 1802 and a peripheral interface module.
  • the peripheral interface module may be a keyboard, a click wheel, a button, and the like. These buttons may include but are not limited to: home button, volume button, start button, and lock button.
  • the sensor assembly 1814 includes one or more sensors for providing the device 1800 with various aspects of status assessment.
  • the sensor component 1814 can detect the on/off status of the device 1800 and the relative positioning of components.
  • the component is the display and the keypad of the device 1800.
  • the sensor component 1814 can also detect the position change of the device 1800 or a component of the device 1800. , The presence or absence of contact between the user and the device 1800, the orientation or acceleration/deceleration of the device 1800, and the temperature change of the device 1800.
  • the sensor assembly 1814 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 1814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 1814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 1816 is configured to facilitate wired or wireless communication between the device 1800 and other devices.
  • the device 1800 can access a wireless network based on a communication standard, such as WiFi, 2G or 3G, 4G LTE, 5G NR, or a combination thereof.
  • the communication component 1816 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 1816 further includes a near field communication (NFC) module to facilitate short-range communication.
  • the NFC module can be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.
  • RFID radio frequency identification
  • IrDA infrared data association
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • the apparatus 1800 may be implemented by one or more application-specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing devices (DSPD), programmable logic devices (PLD), field programmable It is implemented by a gate array (FPGA), a controller, a microcontroller, a microprocessor, or other electronic components, and is used to implement the PUSCH sending method described in any of the foregoing embodiments.
  • ASIC application-specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing devices
  • PLD programmable logic devices
  • FPGA field programmable It is implemented by a gate array (FPGA), a controller, a microcontroller, a microprocessor, or other electronic components, and is used to implement the PUSCH sending method described in any of the foregoing embodiments.
  • non-transitory computer-readable storage medium including instructions, such as a memory 1804 including instructions, which can be executed by the processor 1820 of the device 1800 to complete the foregoing method.
  • the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, etc.

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Abstract

本公开涉及PUSCH发送方法，包括：确定第一PUSCH与第二PUSCH在时域上重叠，其中，第一PUSCH为半静态调度配置的，第二PUSCH为动态调度配置的；确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系；若第一优先级高于第二优先级，在重叠的时域上发送第一PUSCH，若第二优先级高于第一优先级，在重叠的时域上发送第二PUSCH。根据本公开的实施例，终端不会直接舍弃第一PUSCH，而是可以比较半静态调度和动态调度两种调度方式配置的PUSCH的优先级，发送优先级较高的调度方式配置的PUSCH，以便在两种调度方式配置的PUSCH对应不同时延要求的业务时，能够基于业务对时延的要求确定PUSCH的优先级，从而优先传输优先级较高的调度方式配置的PUSCH，以便满足业务对时延的要求。

Description

PUSCH接收方法和装置、PUSCH发送方法和装置 技术领域
本公开涉及通信技术领域，具体而言，涉及PUSCH发送方法，PUSCH发送装置，PUSCH接收方法，PUSCH接收装置，电子设备和计算机可读存储介质。
背景技术
在相关技术中，基站可以以动态调度的方式配置上行资源，也可以以半静态调度，或者称作配置授权(configured grant)的方式配置上行资源。相应地，终端发送的物理上行共享信道(Physical Uplink Shared Channel，简称PUSCH)，可以是动态调度配置的，也可以是半静态调度配置的。
在相关技术中，当终端发送的动态调度配置的PUSCH和半静态调度配置的PUSCH在时域上重叠时，终端会直接舍弃半静态调度配置的PUSCH。
发明内容
有鉴于此，本公开的实施例提出了PUSCH发送方法，PUSCH发送装置，PUSCH接收方法，PUSCH接收装置，电子设备和计算机可读存储介质，以解决相关技术中动态调度配置的PUSCH和半静态调度配置的PUSCH在时域上重叠时，终端会直接舍弃半静态调度配置的PUSCH的技术问题。
根据本公开实施例的第一方面，提出一种PUSCH发送方法，适用于终端，所述方法包括：
确定第一PUSCH与第二PUSCH在时域上重叠，其中，所述第一PUSCH为半静态调度配置的，所述第二PUSCH为动态调度配置的；
确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系；
若所述第一优先级高于所述第二优先级，在重叠的时域上发送所述第一 PUSCH，若所述第二优先级高于所述第一优先级，在重叠的时域上发送所述第二PUSCH。
可选地，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
根据基站发送的高层信令确定所述第一优先级与所述第二优先级的关系。
可选地，所述高层信令包括以下至少之一：
无线资源控制层消息，介质访问控制层消息。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
比较所述第一PUSCH的周期与预设周期；
若所述第一PUSCH的周期小于预设周期，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的周期大于预设周期，确定所述第二优先级高于所述第一优先级。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
比较所述第一PUSCH的符号长度与预设符号长度；
若所述第一PUSCH的符号长度小于预设符号长度，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的符号长度大于预设符号长度，确定所述第二优先级高于所述第一优先级。
可选地，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
判断所述第一PUSCH的调制与编码策略MCS是否为预设MCS；
若所述第一PUSCH的MCS为预设MCS，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的MCS不为预设MCS，确定所述第二优先级高于所述第一优先级。
可选地，所述在重叠的时域上发送所述第一PUSCH包括：
在重叠的时域资源上发送所述第一PUSCH，舍弃所述第二PUSCH；
和/或所述在重叠的时域上发送所述第二PUSCH包括：
在重叠的时域资源上发送所述第二PUSCH，舍弃所述第一PUSCH。
可选地，所述在重叠的时域上发送所述第一PUSCH包括：
在重叠的时域资源上发送所述第一PUSCH，在所述重叠的时域资源上舍弃所述第二PUSCH；
和/或所述在重叠的时域上发送所述第二PUSCH包括：
在重叠的时域资源上发送所述第二PUSCH，在所述重叠的时域资源上舍弃所述第一PUSCH。
可选地，所述第一PUSCH包括多个子PUSCH，所述方法还包括：
确定多个所述子PUSCH在时域上重叠；
根据所述子PUSCH的周期确定每个所述子PUSCH的优先级，其中，周期越短，优先级越高；
发送优先级最高的子PUSCH。
根据本公开实施例的第二方面，提出一种PUSCH接收方法，适用于基站，所述方法包括：
接收终端发送的PUSCH；
若接收到的PUSCH中存在多个PUSCH在时域上重叠，确定所述多个PUSCH的优先级；
根据所述优先级由高到低依次解调所述多个PUSCH；
其中，在对所述多个PUSCH中的任一PUSCH解调成功后停止解调，或在解调所述多个PUSCH中的每个PUSCH后停止解调。
可选地，所述方法还包括：
向所述终端发送高层信令，其中，所述高层信令用于指示所述终端，半静态调度配置的PUSCH的第一优先级与动态调度配置的PUSCH的第二优先级的关系。
可选地，所述高层信令包括以下至少之一：
无线资源控制层消息，介质访问控制层消息。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度。
可选地，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS。
根据本公开实施例的第三方面，提出一种PUSCH发送装置，适用于终端，所述装置包括：
重叠确定模块，被配置为确定第一PUSCH与第二PUSCH在时域上重叠，其中，所述第一PUSCH为半静态调度配置的，所述第二PUSCH为动态调度配置的；
优先级确定模块，被配置为确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系；
PUSCH发送模块，被配置为在所述第一优先级高于所述第二优先级的情况下，在重叠的时域上发送所述第一PUSCH，在所述第二优先级高于所述第一优先级的情况下，在重叠的时域上发送所述第二PUSCH。
根据本公开实施例的第四方面，提出一种PUSCH接收装置，适用于基站，所述装置包括：
PUSCH接收模块，被配置为接收终端发送的PUSCH；
优先级确定模块，被配置为在接收到的PUSCH中存在多个PUSCH在时域上重叠的情况下，确定所述多个PUSCH的优先级；
PUSCH解调模块，根据所述优先级由高到低依次解调所述多个PUSCH；
其中，在对所述多个PUSCH中的任一PUSCH解调成功后停止解调，或在解调所述多个PUSCH中的每个PUSCH后停止解调。
根据本公开实施例的第五方面，提出一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为实现上述任一实施例所述的PUSCH发送方法。
根据本公开实施例的第六方面，提出一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为实现上述任一实施例所述的PUSCH接收方法。
根据本公开实施例的第七方面，提出一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述任一实施例所述的PUSCH发送方法中的步骤。
根据本公开实施例的第八方面，提出一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述任一实施例所述的PUSCH接收方法中的步骤。
根据本公开的实施例，在半静态调度配置的第一PUSCH与动态调度配置第二PUSCH在时域上重叠的情况下，可以确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系，并在第一优先级高于第二优先级的情况下，在重叠的时域上发送第一PUSCH，以及在第二优先级高于所述第一优先级情况下，在重叠的时域上发送第二PUSCH。
据此，终端不会直接舍弃第一PUSCH，而是可以先比较半静态调度和动态调度两种调度方式配置的PUSCH的优先级，进而发送优先级较高的调度方式配置的PUSCH，以便在两种调度方式配置的PUSCH对应不同时延要求的业务时，能够基于业务对时延的要求确定PUSCH的优先级，从而优先传输优先级较高的调度方式配置的PUSCH，以便满足业务对时延的要求。
附图说明
为了更清楚地说明本公开实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本公开的一些实施 例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是根据本公开的实施例示出的一种PUSCH发送方法的示意流程图。
图2是根据本公开的实施例示出的另一种PUSCH发送方法的示意流程图。
图3是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。
图4是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。
图5是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。
图6是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。
图7是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。
图8是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。
图9是根据本公开的实施例示出的一种PUSCH接收方法的示意流程图。
图10是根据本公开的实施例示出的另一种PUSCH接收方法的示意流程图。
图11是根据本公开的实施例示出的一种PUSCH发送装置的示意框图。
图12是根据本公开的实施例示出的一种优先级确定模块的示意框图。
图13是根据本公开的实施例示出的另一种优先级确定模块的示意框图。
图14是根据本公开的实施例示出的又一种优先级确定模块的示意框图。
图15是根据本公开的实施例示出的一种PUSCH接收装置的示意框图。
图16是根据本公开的实施例示出的另一种PUSCH接收装置的示意框图。
图17是根据本公开实施例示出的一种用于PUSCH接收的装置的示意框图。
图18是根据本公开的实施例示出的一种用于PUSCH发送的装置的示意框图。
具体实施方式
下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本公开一部分实施例，而不是全部的实施例。基于本公开中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获 得的所有其他实施例，都属于本公开保护的范围。
图1是根据本公开的实施例示出的一种PUSCH发送方法的示意流程图。如图1所示，本实施例所示的PUSCH发送方法可以适用于终端，所述终端可以是手机、平板电脑、可穿戴设备等电子设备，所述终端可以与基站进行通信，例如可以基于5G NR(New Radio，新空口)进行通信。
如图1所示，所述的PUSCH发送方法可以包括以下步骤：
在步骤S1中，确定第一PUSCH与第二PUSCH在时域上重叠，其中，所述第一PUSCH为半静态调度配置的，所述第二PUSCH为动态调度配置的；
在一个实施例中，基站可以通过半静态调度为终端配置第一PUSCH，以及通过动态调度为终端配置第二PUSCH。
其中，第一PUSCH是半静态调度配置的，是指终端按照基站配置的周期，周期性地发送PUSCH，进一步地，可以在接收到基站发送的激活DCI(Downlink Control Information，下行控制信息)时，开始周期性地发送PUSCH。
需要说明的是，对于半静态调度配置的PUSCH，并不一定终端在每个周期都发送PUSCH，如果终端在某个发送PSUCH的周期上需要上传数据，才通过该周期的PUSCH上传，如果没有，则该周期的PUSCH可以空置。
其中，第二PUSCH是动态调度配置的，是指当终端根据基站发送的上行调度信息(UL grant)所指示的具体时频资源上发送PUSCH，而不一定是周期性地发送。
针对上述两种方式配置的PUSCH，半静态调度配置的PUSCH不需要终端等待基站发送的UL grant即可发送，动态调度配置的PUSCH则需要等待基站发送的UL grant才能发送。
所以半静态调度配置的PUSCH相对于动态调度配置的PUSCH，可以降低终端向基站发送数据的时延，并且不需要基站频繁地向终端发送UL grant，可以降低基站与终端之间通信的开销。
在一个实施例中，第一PUSCH和第二PUSCH在时域上重叠，可以是指第一PUSCH对应的时域资源和第二PUSCH对应的时域资源部分重叠，也可以是指第一PUSCH对应的时域资源和第二PUSCH对应的时域资源全部重叠。
在步骤S2中，确定半静态调度配置的PUSCH的第一优先级和动态调度配置的 PUSCH的第二优先级的关系；
在步骤S3中，若所述第一优先级高于所述第二优先级，在重叠的时域上发送所述第一PUSCH，若所述第二优先级高于所述第一优先级，在重叠的时域上发送所述第二PUSCH。
在一个实施例中，基站通过半静态调度为终端配置的PUSCH和通过动态调度为终端配置的PUSCH可以具备不同的优先级，关于具体如何确定第一优先级和第二优先级的关系，在后续实施例中进行说明。
由于在相关技术中，默认半静态调度配置的PUSCH是为非紧急业务设计的，所以在第一PUSCH与第二PUSCH在时域上重叠的情况下，相关技术中的终端会舍弃第一PUSCH，而只发送第二PUSCH。
然而，随着通信技术的研究和发展，考虑到半静态调度配置的PUSCH存在上行传输时延较低，以及通信开销较低的优点，目前开始针对紧急业务(例如超可靠、低时延通信URLLC业务)按照半静态调度的方式配置PUSCH了，所以在第一PUSCH与第二PUSCH在时域上重叠的情况下，直接舍弃第一PUSCH已经难以适应当前的通信场景。
根据本公开的实施例，在半静态调度配置的第一PUSCH与动态调度配置第二PUSCH在时域上重叠的情况下，可以确定半静态调度配置的PUSCH的第一优先级(该第一优先级针对所有半静态调度配置的PUSCH，而不限于第一PUSCH)和动态调度配置的PUSCH的第二优先级(该第二优先级针对所有动态配置PUSCH，而不限于第二PUSCH)的关系，并在第一优先级高于第二优先级的情况下，在重叠的时域上发送第一PUSCH，以及在第二优先级高于所述第一优先级情况下，在重叠的时域上发送第二PUSCH。
据此，终端不会直接舍弃第一PUSCH，而是可以先比较半静态调度和动态调度两种调度方式配置的PUSCH的优先级，进而发送优先级较高的调度方式配置的PUSCH，以便在两种调度方式配置的PUSCH对应不同时延要求的业务时，能够基于业务对时延的要求确定PUSCH的优先级，从而优先传输优先级较高的调度方式配置的PUSCH，以便满足业务对时延的要求。
例如，URLLC业务允许的时延较低，而增强移动带宽eMBB业务允许的时延较高，而半静态调度配置的PUSCH是针对URLLC业务的，动态调度配置的PUSCH 是针对eMBB业务的，那么基站可以指示半静态调度配置的PUSCH的第一优先级，高于动态调度配置的PUSCH的第二优先级，那么终端可以确定第一PUSCH的优先级较高，从而在重叠时域资源上发送第一PUSCH。
图2是根据本公开的实施例示出的另一种PUSCH发送方法的示意流程图。如图2所示，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
在步骤S201中，根据基站发送的高层信令确定所述第一优先级与所述第二优先级的关系。
在一个实施例中，基站可以通过发送高层信令向终端指示第一优先级与第二优先级的关系。其中，所述高层信令包括以下至少之一：
无线资源控制(Radio Resource Control，简称RRC)层消息，介质访问控制(Media Access Control，简称MAC)层消息。
在一个实施例中，基站可以通过高层信令显式地向终端指示第一优先级与第二优先级的关系，也即基站通过一些专门的比特位来指示第一优先级和第二优先级，例如通过高层信令中的第一部分比特位表示第一优先级，通过第二部分比特位表示第二优先级。
在一个实施例中，基站可以通过高层信令隐式地向终端指示第一优先级与第二优先级的关系，也即基站并不通过专门的比特位来指示第一优先级和第二优先级，而是通过指示其他信息的比特位，来指示第一优先级和第二优先级。
具体通过高层信令隐式地向终端指示第一优先级与第二优先级的关系的方式，通过以下几个实施例进行示例性说明。
图3是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。如图3所示，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
在步骤S202中，比较所述第一PUSCH的周期与预设周期；
在步骤S203中，若所述第一PUSCH的周期小于预设周期，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的周期大于预设周期，确定所述第二优 先级高于所述第一优先级。
在一个实施例中，预设周期可以是基站预先配置给终端的，也可以是基站和终端通过通信协议预先约定的。
在一个实施例中，在第一PUSCH的周期较小的情况下，例如第一PUSCH的周期小于预设周期，终端上传第一PUSCH的间隔较短，这种情况使得终端每次向基站发送PUSCH的时延较短，更可能是针对URLLC等允许时延较低的业务配置的。
而在第一PUSCH的周期较大的情况下，例如第一PUSCH的周期大于预设周期，终端上传第一PUSCH的间隔较长，这种情况使得终端每次向基站发送PUSCH的时延较大，更可能是针对eMBB等允许时延较高的业务配置的。
本实施例针对第一PUSCH的周期小于预设周期的情况，可以确定第一优先级高于第二优先级，从而确保允许时延相对较低的业务的第一PUSCH能够及时上传，以便满足业务对时延的要求。而针对第一PUSCH的周期大于预设周期的情况，可以确定第二优先级高于第一优先级，从而可以确保允许时延相对较低的业务的第二PUSCH能够及时上传，以便满足业务对时延的要求。
而对于第一PUSCH的周期等于预设周期的情况，可以确定第一优先级高于第二优先级，也可以确定第二优先级高于第一优先级，可以根据需要设置。
图4是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。如图4所示，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
在步骤S204中，比较所述第一PUSCH的符号长度与预设符号长度；
在步骤S205中，若所述第一PUSCH的符号长度小于预设符号长度，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的符号长度大于预设符号长度，确定所述第二优先级高于所述第一优先级。
在一个实施例中，预设符号长度可以是基站预先配置给终端的，也可以是基站和终端通过通信协议预先约定的。
在一个实施例中，在第一PUSCH的符号长度较短的情况下，例如第一PUSCH的符号长度小于预设符号长度，终端上传的第一PUSCH占用的时间较少，这种情况 使得终端每次向基站发送PUSCH的速度较快，更可能是针对URLLC等允许时延较低的业务配置的。
而在第一PUSCH的符号长度较长的情况下，例如第一PUSCH的符号长度大于预设符号长度，终端上传的第一PUSCH占用的时间较多，这种情况使得终端每次向基站发送PUSCH的速度较慢，更可能是针对eMBB等允许时延较高的业务配置的。
本实施例针对第一PUSCH的符号长度小于预设符号长度的情况，可以确定第一优先级高于第二优先级，从而确保允许时延相对较低的业务的第一PUSCH能够及时上传，以便满足业务对时延的要求。而针对第一PUSCH的符号长度大于预设符号长度的情况，可以确定第二优先级高于第一优先级，从而可以确保允许时延相对较低的业务的第二PUSCH能够及时上传，以便满足业务对时延的要求。
而对于第一PUSCH的符号长度等于预设符号长度的情况，可以确定第一优先级高于第二优先级，也可以确定第二优先级高于第一优先级，可以根据需要设置。
图5是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。如图5所示，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
在步骤S206中，判断所述第一PUSCH的调制与编码策略MCS是否为预设MCS；
在步骤S207中，若所述第一PUSCH的MCS为预设MCS，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的MCS不为预设MCS，确定所述第二优先级高于所述第一优先级。
在一个实施例中，基站可以通过高层信令向终端指示第一PUSCH的MCS，终端可以确定高层信令所指示的MCS是否为预设MCS，在第一PUSCH的MCS为预设MCS的情况下，确定第一优先级高于第二优先级，在第一PUSCH的MCS不为预设MCS的情况下，确定第二优先级高于第一优先级。
其中，MCS包括调制和编码码率两方面的信息。在3GPP协议TS 38.214中提供了多个MCS表格，每个MCS表格包含多个MCS选项。不同的MCS表格由于其最大调制阶数和对应的编码码率不同而分别适合不同类型业务的传输。
预设MCS可以是64QAM(Quadrature Amplitude Modulation，正交振幅调制) —低频谱效率MCS表格中的一个或者多个MCS，或者是该表格本身。那么若第一PUSCH的MCS被配置为64QAM—低频谱效率MCS表格中的一个或者多个MCS，或者是该表格本身，可以确定第一优先级高于第二优先级。
图6是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。如图6所示，所述在重叠的时域上发送所述第一PUSCH包括：
在步骤S0301中，在重叠的时域资源上发送所述第一PUSCH，舍弃所述第二PUSCH；和/或所述在重叠的时域上发送所述第二PUSCH包括：
在重叠的时域资源上发送所述第二PUSCH，舍弃所述第一PUSCH。
在一个实施例中，终端在重叠的时域上发送第一PUSCH，可以完全舍弃第二PUSCH，也即不发送第二PUSCH，终端在重叠的时域上发送第二PUSCH，可以完全舍弃第一PUSCH，也即不发送第一PUSCH。
据此，可以避免在后续的时域资源上第一PUSCH和第二PUSCH再出现重叠情况，避免终端再次比较第一优先级和第二优先级。
图7是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。如图7所示，所述在重叠的时域上发送所述第一PUSCH包括：
在步骤S0302中，在重叠的时域资源上发送所述第一PUSCH，在所述重叠的时域资源上舍弃所述第二PUSCH；和/或所述在重叠的时域上发送所述第二PUSCH包括：
在重叠的时域资源上发送所述第二PUSCH，在所述重叠的时域资源上舍弃所述第一PUSCH。
在一个实施例中，终端在重叠的时域上发送第一PUSCH，可以仅在重叠时域资源上舍弃第二PUSCH，而在后续其他时域资源上仍发送第二PUSCH(在其他时域资源上第一PUSCH和第二PUSCH重叠，仍可按照前述实施例中的方式通过比较优先级来处理)，终端在重叠的时域上发送第二PUSCH，可以仅在重叠时域资源上舍弃第一PUSCH，而在后续其他时域资源上仍发送第一PUSCH。
据此，可以使得在重叠资源上未发送的PUSCH，在后续其他时域资源上再发送该PUSCH，确保该PUSCH中的数据能够被基站接收到。
图8是根据本公开的实施例示出的又一种PUSCH发送方法的示意流程图。如 图8所示，所述第一PUSCH包括多个子PUSCH，所述方法还包括：
在步骤S4中，确定多个所述子PUSCH在时域上重叠；
在步骤S5中，根据所述子PUSCH的周期确定每个所述子PUSCH的优先级，其中，周期越短，优先级越高；
在步骤S6中，发送优先级最高的子PUSCH。
其中，步骤S4至S6，可以如图8所示在步骤S3之后执行，也可以需要调整执行顺序，例如步骤S4可以与步骤S1并列执行，或者在步骤S1之前执行。
在一个实施例中，基站可以为终端配置多套半静态调度的配置，终端可以按照每套配置中的周期向基站分别发送PUSCH，本实施将终端按照不同半静态调度配置的周期向基站发送的PUSCH称作子PUSCH，多个子PUSCH可以在时域上重叠，在这种情况下，根据子PUSCH的周期确定子PUSCH的优先级。由于周期越短，越有可能是为允许时延较低的业务配置的，所以对于周期越短的PUSCH，确定优先级越高，进而发送优先级最高的子PUSCH，有利于满足要求低时延的业务对时延的要求。
图9是根据本公开的实施例示出的一种PUSCH接收方法的示意流程图。如图9所示，本实施例所示的PUSCH接收方法可以适用于基站，所述基站可以与终端进行通信，例如可以基于5G NR进行通信，所述终端可以是手机、平板电脑、可穿戴设备等电子设备。
如图9所示，所述的PUSCH接收方法可以包括以下步骤：
在步骤S1’中，接收终端发送的PUSCH；
在步骤S2’中，若接收到的PUSCH中存在多个PUSCH在时域上重叠，确定所述多个PUSCH的优先级；
在步骤S3’中，根据所述优先级由高到低依次解调所述多个PUSCH；
其中，在对所述多个PUSCH中的任一PUSCH解调成功后停止解调，或在解调所述多个PUSCH中的每个PUSCH后停止解调。
在一个实施例中，基站可以按照不同的调度方式，例如半静态调度，动态调度等方式为终端配置PUSCH，终端则可以根据基站的配置向基站发送多个PUSCH，而发送的多个PUSCH在时域上是可以重叠的。
基站在接收到多个在时域上重叠的PUSCH时，例如在某个服务小区的一个带 宽部分BWP上接收到多个在时域上重叠的PUSCH，可以确定多个PUSCH的优先级，其中，多个PUSCH之间的优先级关系可以是基站在为终端配置PUSCH时配置的，终端可以在重叠时域资源上发送优先级最高的PUSCH。而其他PUSCH虽然终端不在重叠的时域资源上发送，是指终端没有在PUSCH中上行数据，基站仍要接收该PUSCH，只不过接收之后通过解调该PUSCH，解调不出数据。
进而基站可以根据优先级由高到低依次解调多个PUSCH，例如对于半静态调度配置的第一PUSCH和动态调度配置的第二PUSCH而言，基站确定终端本次发送的第一PUSCH优先级较高，那么可以先解调第一PUSCH，若解调成功，也即从第一PUSCH中解调出数据，可以确定终端在重叠时域资源发送第一PUSCH，也即终端通过第一PUSCH发送上行数据，那么终端没有在优先级较低的第二PUSCH中发送上行数据，所以就不必解调第二PUSCH。据此，有利于降低基站解调PUSCH的开销。
图10是根据本公开的实施例示出的另一种PUSCH接收方法的示意流程图。如图10所示，所述方法还包括：
在步骤S4’中，向所述终端发送高层信令，其中，所述高层信令用于指示所述终端，半静态调度配置的PUSCH的第一优先级与动态调度配置的PUSCH的第二优先级的关系。
在一个实施例中，基站可以在向终端发送的高层信令中，向终端指示半静态调度配置的PUSCH的第一优先级与动态调度配置的PUSCH的第二优先级的关系。从而终端在半静态调度配置的第一PUSCH与动态调度配置第二PUSCH在时域上重叠的情况下，可以根据高层信令确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系，并在第一优先级高于第二优先级的情况下，在重叠的时域上发送第一PUSCH，以及在第二优先级高于所述第一优先级情况下，在重叠的时域上发送第二PUSCH。
据此，终端不会直接舍弃第一PUSCH，而是可以先比较半静态调度和动态调度两种调度方式配置的PUSCH的优先级，进而发送优先级较高的调度方式配置的PUSCH，以便在两种调度方式配置的PUSCH对应不同时延要求的业务时，能够基于业务对时延的要求确定PUSCH的优先级，从而优先传输优先级较高的调度方式配置的PUSCH，以便满足业务对时延的要求。
可选地，所述高层信令包括以下至少之一：
无线资源控制层消息，介质访问控制层消息。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度。
可选地，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS。
与前述的PUSCH发送方法和PUSCH接收方法的实施例相对应地，本公开还提供了PUSCH发送装置和PUSCH接收装置的实施例。
图11是根据本公开的实施例示出的一种PUSCH发送装置的示意框图。如图11所示，本实施例所示的PUSCH发送装置可以适用于终端，所述终端可以是手机、平板电脑、可穿戴设备等电子设备，所述终端可以与基站进行通信，例如可以基于5G NR(New Radio，新空口)进行通信。
如图11所示，所述PUSCH发送装置可以包括：
重叠确定模块1，被配置为确定第一PUSCH与第二PUSCH在时域上重叠，其中，所述第一PUSCH为半静态调度配置的，所述第二PUSCH为动态调度配置的；
优先级确定模块2，被配置为确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系；
PUSCH发送模块3，被配置为在所述第一优先级高于所述第二优先级的情况下，在重叠的时域上发送所述第一PUSCH，在所述第二优先级高于所述第一优先级的情况下，在重叠的时域上发送所述第二PUSCH。
可选地，被配置为根据基站发送的高层信令确定所述第一优先级与所述第二优先级的关系。
可选地，所述高层信令包括以下至少之一：
无线资源控制层消息，介质访问控制层消息。
图12是根据本公开的实施例示出的一种优先级确定模块的示意框图。如图12所示，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期，所述优先级确定模块2包括：
周期比较子模块201，被配置为比较所述第一PUSCH的周期与预设周期；
第一确定子模块202，被配置为在所述第一PUSCH的周期小于预设周期的情况下，确定所述第一优先级高于所述第二优先级，在所述第一PUSCH的周期大于预设周期的情况下，确定所述第二优先级高于所述第一优先级。
图13是根据本公开的实施例示出的另一种优先级确定模块的示意框图。如图13所示，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度，所述优先级确定模块2包括：
长度比较子模块203，被配置为比较所述第一PUSCH的符号长度与预设符号长度；
第二确定子模块204，被配置为在所述第一PUSCH的符号长度小于预设符号长度的情况下，确定所述第一优先级高于所述第二优先级，在所述第一PUSCH的符号长度大于预设符号长度的情况下，确定所述第二优先级高于所述第一优先级。
图14是根据本公开的实施例示出的又一种优先级确定模块的示意框图。如图14所示，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS，所述优先级确定模块2包括：
MCS判断子模块205，被配置为判断所述第一PUSCH的调制与编码策略MCS是否为预设MCS；
第三确定子模块206，被配置为在所述第一PUSCH的MCS为预设MCS的情况下，确定所述第一优先级高于所述第二优先级，在所述第一PUSCH的MCS不为预设MCS的情况下，确定所述第二优先级高于所述第一优先级。
可选地，所述PUSCH发送模块，被配置为在重叠的时域资源上发送所述第一PUSCH，舍弃所述第二PUSCH；和/或在重叠的时域资源上发送所述第二PUSCH，舍弃所述第一PUSCH。
可选地，所述PUSCH发送模块，被配置为在重叠的时域资源上发送所述第一PUSCH，在所述重叠的时域资源上舍弃所述第二PUSCH；和/或在重叠的时域资源上发送所述第二PUSCH，在所述重叠的时域资源上舍弃所述第一PUSCH。
可选地，所述第一PUSCH包括多个子PUSCH，所述重叠确定模块还被配置为确定多个所述子PUSCH在时域上重叠；所述优先级确定模块，还被配置为根据所述 子PUSCH的周期确定每个所述子PUSCH的优先级，其中，周期越短，优先级越高；所述PUSCH发送模块，还被配置为发送优先级最高的子PUSCH。
图15是根据本公开的实施例示出的一种PUSCH接收装置的示意框图。如图15所示，本实施例所示的PUSCH接收装置可以适用于基站，所述基站可以与终端进行通信，例如可以基于5G NR进行通信，所述终端可以是手机、平板电脑、可穿戴设备等电子设备。
如图15所示，所述PUSCH接收装置可以包括：
PUSCH接收模块1’，被配置为接收终端发送的PUSCH；
优先级确定模块2’，被配置为在接收到的PUSCH中存在多个PUSCH在时域上重叠的情况下，确定所述多个PUSCH的优先级；
PUSCH解调模块3’，根据所述优先级由高到低依次解调所述多个PUSCH；
其中，在对所述多个PUSCH中的任一PUSCH解调成功后停止解调，或在解调所述多个PUSCH中的每个PUSCH后停止解调。
图16是根据本公开的实施例示出的另一种PUSCH接收装置的示意框图。如图16所示，所述装置还包括：
信令发送模块4’，被配置为向所述终端发送高层信令，其中，所述高层信令用于指示所述终端，半静态调度配置的PUSCH的第一优先级与动态调度配置的PUSCH的第二优先级的关系。
可选地，所述高层信令包括以下至少之一：
无线资源控制层消息，介质访问控制层消息。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期。
可选地，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度。
可选地，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS。
关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在相关方法 的实施例中进行了详细描述，此处将不做详细阐述说明。
对于装置实施例而言，由于其基本对应于方法实施例，所以相关之处参见方法实施例的部分说明即可。以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的模块可以是或者也可以不是物理上分开的，作为模块显示的部件可以是或者也可以不是物理模块，即可以位于一个地方，或者也可以分布到多个网络模块上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性劳动的情况下，即可以理解并实施。
本公开的实施例还提出一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为实现上述任一实施例所述的PUSCH发送方法。
本公开的实施例还提出一种电子设备，包括：
处理器；
用于存储处理器可执行指令的存储器；
其中，所述处理器被配置为实现上述任一实施例所述的PUSCH接收方法。
本公开的实施例还提出一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述任一实施例所述的PUSCH发送方法中的步骤。
本公开的实施例还提出一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述任一实施例所述的PUSCH接收方法中的步骤。
如图17所示，图17是根据本公开实施例示出的一种用于PUSCH接收的装置1700的示意框图。装置1700可以被提供为一基站。参照图17，装置1700包括处理组件1722、无线发射/接收组件1724、天线组件1726、以及无线接口特有的信号处理部分，处理组件1722可进一步包括一个或多个处理器。处理组件1722中的其中一个处理器可以被配置为实现上述任一实施例所述的PUSCH接收方法。
图18是根据本公开的实施例示出的一种用于PUSCH发送的装置1800的示意框图。例如，装置1800可以是移动电话，计算机，数字广播终端，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。
参照图18，装置1800可以包括以下一个或多个组件：处理组件1802，存储器1804，电源组件1806，多媒体组件1808，音频组件1810，输入/输出(I/O)的接口1812，传感器组件1814，以及通信组件1816。
处理组件1802通常控制装置1800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件1802可以包括一个或多个处理器1820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件1802可以包括一个或多个模块，便于处理组件1802和其他组件之间的交互。例如，处理组件1802可以包括多媒体模块，以方便多媒体组件1808和处理组件1802之间的交互。
存储器1804被配置为存储各种类型的数据以支持在装置1800的操作。这些数据的示例包括用于在装置1800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器1804可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。
电源组件1806为装置1800的各种组件提供电力。电源组件1806可以包括电源管理***，一个或多个电源，及其他与为装置1800生成、管理和分配电力相关联的组件。
多媒体组件1808包括在所述装置1800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的持续时间和压力。在一些实施例中，多媒体组件1808包括一个前置摄像头和/或后置摄像头。当装置1800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜***或具有焦距和光学变焦能力。
音频组件1810被配置为输出和/或输入音频信号。例如，音频组件1810包括一个麦克风(MIC)，当装置1800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1804或经由通信组件1816发送。在一些实施例中，音频组件1810还包括一个 扬声器，用于输出音频信号。
I/O接口1812为处理组件1802和***接口模块之间提供接口，上述***接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。
传感器组件1814包括一个或多个传感器，用于为装置1800提供各个方面的状态评估。例如，传感器组件1814可以检测到装置1800的打开/关闭状态，组件的相对定位，例如所述组件为装置1800的显示器和小键盘，传感器组件1814还可以检测装置1800或装置1800一个组件的位置改变，用户与装置1800接触的存在或不存在，装置1800方位或加速/减速和装置1800的温度变化。传感器组件1814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件1814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。
通信组件1816被配置为便于装置1800和其他设备之间有线或无线方式的通信。装置1800可以接入基于通信标准的无线网络，如WiFi，2G或3G，4G LTE、5G NR或它们的组合。在一个示例性实施例中，通信组件1816经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件1816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。
在示例性实施例中，装置1800可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述任一实施例所述的PUSCH发送方法。
在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器1804，上述指令可由装置1800的处理器1820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。
本领域技术人员在考虑说明书及实践这里公开的公开后，将容易想到本公开的 其它实施方案。本公开旨在涵盖本公开的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本公开的真正范围和精神由下面的权利要求指出。
应当理解的是，本公开并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
以上对本公开实施例所提供的方法和装置进行了详细介绍，本文中应用了具体个例对本公开的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本公开的方法及其核心思想；同时，对于本领域的一般技术人员，依据本公开的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本公开的限制。

Claims (21)

  1. 一种PUSCH发送方法，其特征在于，适用于终端，所述方法包括：
    确定第一PUSCH与第二PUSCH在时域上重叠，其中，所述第一PUSCH为半静态调度配置的，所述第二PUSCH为动态调度配置的；
    确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系；
    若所述第一优先级高于所述第二优先级，在重叠的时域上发送所述第一PUSCH，若所述第二优先级高于所述第一优先级，在重叠的时域上发送所述第二PUSCH。
  2. 根据权利要求1所述的方法，其特征在于，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
    根据基站发送的高层信令确定所述第一优先级与所述第二优先级的关系。
  3. 根据权利要求2所述的方法，其特征在于，所述高层信令包括以下至少之一：
    无线资源控制层消息，介质访问控制层消息。
  4. 根据权利要求2所述的方法，其特征在于，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
    比较所述第一PUSCH的周期与预设周期；
    若所述第一PUSCH的周期小于预设周期，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的周期大于预设周期，确定所述第二优先级高于所述第一优先级。
  5. 根据权利要求2所述的方法，其特征在于，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
    比较所述第一PUSCH的符号长度与预设符号长度；
    若所述第一PUSCH的符号长度小于预设符号长度，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的符号长度大于预设符号长度，确定所述第二优先级高于所述第一优先级。
  6. 根据权利要求2所述的方法，其特征在于，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS，所述确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系包括：
    判断所述第一PUSCH的调制与编码策略MCS是否为预设MCS；
    若所述第一PUSCH的MCS为预设MCS，确定所述第一优先级高于所述第二优先级，若所述第一PUSCH的MCS不为预设MCS，确定所述第二优先级高于所述第一优先级。
  7. 根据权利要求1至6中任一项所述的方法，其特征在于，所述在重叠的时域上发送所述第一PUSCH包括：
    在重叠的时域资源上发送所述第一PUSCH，舍弃所述第二PUSCH；
    和/或所述在重叠的时域上发送所述第二PUSCH包括：
    在重叠的时域资源上发送所述第二PUSCH，舍弃所述第一PUSCH。
  8. 根据权利要求1至6中任一项所述的方法，其特征在于，所述在重叠的时域上发送所述第一PUSCH包括：
    在重叠的时域资源上发送所述第一PUSCH，在所述重叠的时域资源上舍弃所述第二PUSCH；
    和/或所述在重叠的时域上发送所述第二PUSCH包括：
    在重叠的时域资源上发送所述第二PUSCH，在所述重叠的时域资源上舍弃所述第一PUSCH。
  9. 根据权利要求1至6中任一项所述的方法，其特征在于，所述第一PUSCH包括多个子PUSCH，所述方法还包括：
    确定多个所述子PUSCH在时域上重叠；
    根据所述子PUSCH的周期确定每个所述子PUSCH的优先级，其中，周期越短，优先级越高；
    发送优先级最高的子PUSCH。
  10. 一种PUSCH接收方法，其特征在于，适用于基站，所述方法包括：
    接收终端发送的PUSCH；
    若接收到的PUSCH中存在多个PUSCH在时域上重叠，确定所述多个PUSCH的优先级；
    根据所述优先级由高到低依次解调所述多个PUSCH；
    其中，在对所述多个PUSCH中的任一PUSCH解调成功后停止解调，或在解调所述多个PUSCH中的每个PUSCH后停止解调。
  11. 根据权利要求10所述的方法，其特征在于，所述方法还包括：
    向所述终端发送高层信令，其中，所述高层信令用于指示所述终端，半静态调度配置的PUSCH的第一优先级与动态调度配置的PUSCH的第二优先级的关系。
  12. 根据权利要求11所述的方法，其特征在于，所述高层信令包括以下至少之一：
    无线资源控制层消息，介质访问控制层消息。
  13. 根据权利要求11所述的方法，其特征在于，所述高层信令用于配置所述终端比较所述第一PUSCH的周期与预设周期。
  14. 根据权利要求11所述的方法，其特征在于，所述高层信令用于配置所述终端比较所述第一PUSCH的符号长度与预设符号长度。
  15. 根据权利要求11所述的方法，其特征在于，所述高层信令用于配置所述终端确定所述第一PUSCH的调制与编码策略MCS是否为预设MCS。
  16. 一种PUSCH发送装置，其特征在于，适用于终端，所述装置包括：
    重叠确定模块，被配置为确定第一PUSCH与第二PUSCH在时域上重叠，其中，所述第一PUSCH为半静态调度配置的，所述第二PUSCH为动态调度配置的；
    优先级确定模块，被配置为确定半静态调度配置的PUSCH的第一优先级和动态调度配置的PUSCH的第二优先级的关系；
    PUSCH发送模块，被配置为在所述第一优先级高于所述第二优先级的情况下，在重叠的时域上发送所述第一PUSCH，在所述第二优先级高于所述第一优先级的情况下，在重叠的时域上发送所述第二PUSCH。
  17. 一种PUSCH接收装置，其特征在于，适用于基站，所述装置包括：
    PUSCH接收模块，被配置为接收终端发送的PUSCH；
    优先级确定模块，被配置为在接收到的PUSCH中存在多个PUSCH在时域上重叠的情况下，确定所述多个PUSCH的优先级；
    PUSCH解调模块，根据所述优先级由高到低依次解调所述多个PUSCH；
    其中，在对所述多个PUSCH中的任一PUSCH解调成功后停止解调，或在解调所述多个PUSCH中的每个PUSCH后停止解调。
  18. 一种电子设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为实现权利要求1至9中任一项所述的PUSCH发送方法。
  19. 一种电子设备，其特征在于，包括：
    处理器；
    用于存储处理器可执行指令的存储器；
    其中，所述处理器被配置为实现权利要求10至15中任一项所述的PUSCH接收方法。
  20. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现权利要求1至9中任一项所述的PUSCH发送方法中的步骤。
  21. 一种计算机可读存储介质，其上存储有计算机程序，其特征在于，该程序被处理器执行时实现权利要求10至15任一项所述的PUSCH接收方法中的步骤。
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