WO2020164347A1 - 一种传输方法和设备 - Google Patents

一种传输方法和设备 Download PDF

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Publication number
WO2020164347A1
WO2020164347A1 PCT/CN2020/071546 CN2020071546W WO2020164347A1 WO 2020164347 A1 WO2020164347 A1 WO 2020164347A1 CN 2020071546 W CN2020071546 W CN 2020071546W WO 2020164347 A1 WO2020164347 A1 WO 2020164347A1
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Prior art keywords
pusch
type
uci
time
transmission
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PCT/CN2020/071546
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English (en)
French (fr)
Inventor
高雪娟
托尼
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电信科学技术研究院有限公司
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Priority to EP20755280.3A priority Critical patent/EP3927058A4/en
Priority to US17/431,174 priority patent/US20220150939A1/en
Publication of WO2020164347A1 publication Critical patent/WO2020164347A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality

Definitions

  • the present invention relates to the field of wireless communication technology, in particular to a transmission method and equipment.
  • the same terminal can have multiple service types at the same time, such as eMBB (enhanced Mobile Broadband, enhanced mobile broadband) and URLLC (Ultra Reliability and Low Latency Communication, ultra-high reliability and low latency) Communication).
  • eMBB enhanced Mobile Broadband, enhanced mobile broadband
  • URLLC Ultra Reliability and Low Latency Communication, ultra-high reliability and low latency
  • the priority of URLLC is higher than the priority of eMBB. If there is an overlap between SR (Scheduling Request) and PUSCH (Physical Uplink Shared Channel) in the time domain, when SR corresponds to In the case of URLLC SR, since the priority of URLLC is higher than the priority of eMBB, the SR cannot be discarded. One possible way is to discard the PUSCH overlapping the SR. However, the physical layer will only prepare to transmit positive on the PUCCH (Physical Uplink Control Channel) resource corresponding to the SR only when it receives the SR trigger notified by the MAC (Medium Access Control) layer. SR.
  • PUCCH Physical Uplink Control Channel
  • the terminal determines that there is an overlap between the SR and the PUSCH, it is possible that the PUSCH has already started transmission. At this time, if the PUSCH that has already been transmitted is discarded due to overlap with the SR, it will result in a waste of the previously transmitted part.
  • the present invention provides a transmission method and equipment to solve the problem of how to transmit SR and PUSCH when SR and PUSCH overlap in the time domain in the prior art.
  • an embodiment of the present invention provides a transmission method, which includes:
  • the UCI of the first type may be discarded or the UCI of the first type may be delayed to be transmitted in the next transmission opportunity. Because the first-type UCI carried by the PUCCH overlapping with the PUSCH is discarded or the first-type UCI is delayed to be transmitted in the next transmission opportunity, it is possible to guarantee the normal transmission of a PUSCH that is being prepared for transmission or is being transmitted, and waste of system resources is reduced.
  • the method includes:
  • the PUSCH is discarded, and the first type UCI is transmitted.
  • the PUSCH may be discarded and the first type of UCI may be transmitted. Because it is determined before the target node of the PUSCH that the PUCCH carrying the first type of UCI overlaps the PUSCH in the time domain, that is, it is determined that the PUCCH carrying the first type of UCI overlaps the PUSCH in the time domain At that time, the PUSCH is not yet ready to be transmitted or is not being transmitted, so discarding the PUSCH will not cause waste of resources, so that the first type of UCI can be transmitted normally.
  • the target time node includes:
  • the initial transmission time or symbol of the PUSCH or,
  • the first symbol of the T2 time before the initial transmission time of the PUSCH or the symbol is satisfied.
  • the above method gives five situations of the target time node. If it is determined that the PUCCH and PUSCH carrying the first type of UCI overlap in the time domain after the target time node determined in any of the above cases, the first type is discarded UCI may delay the transmission of the UCI of the first type to the next transmission opportunity, and only transmit the PUSCH in this transmission opportunity, so as to avoid midway discarding a PUSCH that has already been prepared or has started transmission, and reduces resource waste.
  • the T1 and T2 are a predefined time length or the number of symbols; or,
  • the T1 and T2 are the length of time or the number of symbols determined according to a predefined rule.
  • the T1 time and the T2 time may be a pre-defined time length or the number of symbols, or a time length or the number of symbols determined according to a pre-defined rule.
  • the T1 is 1/N of the transmission length of the PUSCH, where N is a positive integer greater than 1;
  • the T2 is the preparation time of the PUSCH.
  • T1 can be 1/N of the transmission length of PUSCH, which stipulates that when PUSCH is transmitted N%, the PUSCH is not allowed to be stopped midway, and if the PUSCH transmission is less than N%, then You can choose to transmit the first type of UCI and discard the PUSCH, which means that the part of the PUSCH that has already been transmitted is considered to be short at this time, which has an acceptable impact on the system efficiency;
  • T2 can be the preparation time of the PUSCH, so that whether the PUSCH is ready to start to determine the transmission first
  • the first type of UCI is still PUSCH, that is, if the first type of UCI and PUSCH overlap before the PUSCH starts to prepare, you can choose to transmit the first type of UCI and discard the PUSCH, that is, the PUSCH does not need to start preparation, even if it is discarded, there will be no preparation
  • the PUSCH is not transmitted but the power and processing resources are wasted.
  • the PUSCH has already been prepared, it is determined that the first type UCI overlaps with the PUSCH. At this time, it is determined that the first type exists even before the start symbol of the PUSCH UCI overlaps with PUSCH. In order to avoid waste of power and processing resources consumed for PUSCH preparation, you can choose to transmit PUSCH at this time, and discard or delay the first type of UCI transmission.
  • T1 and T2 are 0, it is equivalent to the target time node being the start symbol or start time of PUSCH, that is, if the PUSCH start symbol or start time is before, it can be determined that the first type of UCI overlaps with PUSCH, Then you can choose to transmit the first type of UCI and discard the PUSCH, then the PUSCH will not be transmitted from the first symbol, even if the first type of UCI does not overlap with the first symbol of the PUSCH, if it is at the beginning of the PUSCH After the symbol or the start time, it is determined that the first type of UCI overlaps with the PUSCH. Since the PUSCH has already been transmitted, in order to avoid waste of the power and processing resources occupied by the transmitted PUSCH, you can choose to complete the PUSCH transmission. And discard or delay the transmission of the first type of UCI.
  • the delaying the transmission of the first-type UCI to the next transmission opportunity includes:
  • the first type of UCI is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH.
  • the first type of UCI when the first type of UCI is delayed to be transmitted in the next transmission opportunity, the first type of UCI is not transmitted in the transmission opportunity overlapping with the PUSCH, and it may be in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH The first type UCI is transmitted, so that excessive delay of the first type UCI can be avoided.
  • transmitting the first-type UCI in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH includes:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI is discarded.
  • the discarding the PUSCH overlapping with the PUCCH carrying the first type of UCI includes:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI starts not to be transmitted.
  • the foregoing methods provide two ways to discard the PUSCH that overlaps the PUCCH that carries the UCI of the first type.
  • the PUSCH that overlaps the PUCCH that carries the UCI of the first type is neither prepared for transmission nor is transmitted;
  • the PUSCH overlapping with the PUCCH carrying the first type UCI is not transmitted at the beginning of the PUSCH overlapping with the PUCCH carrying the first type UCI, so that the normal transmission can be delayed until the next transmission The first category of UCI in opportunity.
  • the first type of UCI is one of the following information: a scheduling request SR, a UCI corresponding to the first type of service, and an SR corresponding to the first type of service; and/or,
  • the PUSCH is a PUSCH corresponding to the first type of service or the second type of service.
  • the above method defines the first type of UCI and PUSCH.
  • the first type of UCI can be SR, or UCI corresponding to the first type of service, or SR corresponding to the first type of service;
  • PUSCH can be corresponding to the first type of service The PUSCH may also be the PUSCH corresponding to the second type of service.
  • the first type of service includes:
  • the second type of services includes: services with low priority or importance; or, eMBB services; or, non-URLLC services.
  • the above method further defines the first type of service and the second type of service, where the first type of service can be a high priority or important service, or it can be a URLLC service; the second type of service can be a priority or important service
  • the first service may be either an eMBB service or a non-URLLC service.
  • the priority or importance of the first type of service is higher than the priority or importance of the second type of service, so that the priority or importance of the first type of UCI and the PUSCH overlapping the PUCCH carrying the first type of UCI can be determined, That is, when the priority or importance of the first type of UCI is higher than or equal to the priority or importance of the PUSCH, the processing is performed in the above manner, and the first type of UCI is discarded or the first type of UCI is delayed to be transmitted in the next transmission opportunity , That is, the transmission decision is made on the basis of comprehensive consideration of priority or importance, and whether there is a waste of preparation and processing resources; otherwise, if the priority or importance of the first type of UCI is lower than the priority or importance of PUSCH When there is overlap, the UCI of the first type can always be discarded, and PUSCH transmission is guaranteed.
  • the priority or importance or service type is determined according to at least one of the following corresponding information:
  • DCI Downlink Control Information
  • RNTI Radio Network Temporary Identity, wireless network temporary identity
  • beam beam (beam);
  • CQI Channel Quality Indicator, channel quality indicator
  • MCS Modulation and Coding Scheme
  • the above method provides a way to determine the priority or importance or service type, which can be through the corresponding downlink control information DCI format; DCI size; wireless network temporary identification RNTI; search space; control resource set CORESET; beam; error block Rate BLER; channel quality index CQI table; modulation and coding mode MCS table; priority flag; PUCCH resource; at least one of the SR configuration numbers is determined.
  • a transmission device provided by an embodiment of the present invention includes: a processor, a memory, and a transceiver;
  • the processor is used to read and execute the program in the memory:
  • the target time node of the physical uplink shared channel PUSCH If after the target time node of the physical uplink shared channel PUSCH, it is determined that the physical uplink control channel PUCCH carrying the first type of uplink control information UCI overlaps the PUSCH in the time domain;
  • the processor is specifically configured to:
  • the PUSCH is discarded, and the first type UCI is transmitted.
  • the processor is specifically configured to determine the target time node in the following manner:
  • the initial transmission time or symbol of the PUSCH or,
  • the first symbol of the T2 time before the initial transmission time of the PUSCH or the symbol is satisfied.
  • the T1 and T2 are a predefined time length or the number of symbols; or,
  • the T1 and T2 are the length of time or the number of symbols determined according to a predefined rule.
  • the T1 is 1/N of the transmission length of the PUSCH, where N is a positive integer greater than 1; and/or the T2 is the preparation time of the PUSCH.
  • the processor when delaying the transmission of the UCI of the first type to the next transmission opportunity, is specifically configured to:
  • the first type of UCI is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH.
  • the processor when the UCI of the first type is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH, the processor is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI is discarded.
  • the processor when the PUSCH overlapping with the PUCCH carrying the UCI of the first type is discarded, the processor is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI starts not to be transmitted.
  • the first type of UCI is one of the following information: a scheduling request SR, a UCI corresponding to the first type of service, and an SR corresponding to the first type of service; and/or,
  • the first PUSCH is a PUSCH corresponding to the first type of service or the second type of service.
  • the first type of service includes:
  • the second type of services includes: services with low priority or importance; or, enhanced mobile bandwidth eMBB services; or, non-URLLC services.
  • the priority or importance or service category is determined according to at least one of the following corresponding information:
  • Temporary wireless network identification RNTI Temporary wireless network identification RNTI
  • another transmission device provided by an embodiment of the present invention includes: a determination module and a processing module.
  • a determining module configured to determine that the physical uplink control channel PUCCH carrying the first type of uplink control information UCI overlaps the PUSCH in the time domain if after the target time node of the physical uplink shared channel PUSCH;
  • Processing module used to discard the UCI of the first type or delay the transmission of the UCI of the first type to the next transmission opportunity.
  • the determining module is specifically configured to:
  • the processing module is specifically used for:
  • the PUSCH is discarded, and the first type UCI is transmitted.
  • the determining module is specifically configured to determine the target time node in the following manner:
  • the initial transmission time or symbol of the PUSCH or
  • the first symbol of the T2 time before the initial transmission time of the PUSCH or the symbol is satisfied.
  • the T1 and T2 are a predefined time length or the number of symbols; or,
  • the T1 and T2 are the length of time or the number of symbols determined according to a predefined rule.
  • the T1 is 1/N of the transmission length of the PUSCH, where N is a positive integer greater than 1; and/or the T2 is the preparation time of the PUSCH.
  • the processing module when delaying the transmission of the UCI of the first type to the next transmission opportunity, is specifically configured to:
  • the first type of UCI is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH.
  • the processing module when the first-type UCI is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH, the processing module is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI is discarded.
  • the processing module is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI starts not to be transmitted.
  • the first type of UCI is one of the following information: a scheduling request SR, a UCI corresponding to the first type of service, and an SR corresponding to the first type of service; and/or,
  • the first PUSCH is a PUSCH corresponding to the first type of service or the second type of service.
  • the first type of service includes:
  • the second type of services includes: services with low priority or importance; or, enhanced mobile bandwidth eMBB services; or, non-URLLC services.
  • the priority or importance or service category is determined according to at least one of the following corresponding information:
  • Temporary wireless network identification RNTI Temporary wireless network identification RNTI
  • an embodiment of the present invention also provides a computer storable medium on which a computer program is stored, and when the program is executed by a processor, the steps of any one of the methods in the first aspect are implemented.
  • FIG. 1 is a schematic diagram of transmission when PUCCH carrying positive SR overlaps with PUCCH carrying other UCI in the prior art
  • FIG. 2 is a schematic flowchart of a transmission method according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of transmission with one SR transmission opportunity in one time slot according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of transmission with multiple SR transmission opportunities in one time slot according to an embodiment of the present invention
  • 5 is another schematic diagram of transmission with multiple SR transmission opportunities in one time slot according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a first transmission device provided by an embodiment of the present invention.
  • Fig. 7 is a schematic structural diagram of a second transmission device provided by an embodiment of the present invention.
  • the SR bearer is transmitted on the PUCCH, and is transmitted on the configured PUCCH resource according to the configured period.
  • NR R15 when the MAC determines that there is an SR to be transmitted before constructing the data transmitted on the PUSCH, that is, the PDU (Protocol Data Unit), the MAC will pass the SR (Buffer Status Report, Buffer Status Report). If the method is transmitted together with the data in the PUSCH, no positive SR will appear at the physical layer, so PUCCH transmission is not performed on the PUCCH resource corresponding to the SR.
  • the MAC determines that there is an SR when it has begun to build or complete the PDU build, the SR cannot be packaged into the PDU by BSR.
  • the MAC layer determines that the SR resource overlaps the PUSCH resource carrying the PDU, it will not Positive SR transmission will be triggered to the physical layer, so PUCCH transmission is not performed on the PUCCH resource corresponding to the SR. Therefore, for the PUSCH carrying data (that is, the PUSCH with UL-SCH), there will be no overlap between the PUCCH carrying the SR and the PUSCH at the physical layer.
  • the MAC layer When the MAC layer determines that there is SR transmission and the PUCCH resource carrying the SR does not overlap with the PUSCH, the MAC layer will trigger the physical layer to transmit positive SR. If the PUCCH carrying positive SR and PUCCH carrying other UCI, such as PUCCH carrying HARQ-ACK/CSI, overlap, according to UCI multiplexing transmission rules, SR may be transferred to other PUCCH resources for transmission, as shown in Figure 1. .
  • the PUCCH may overlap with the PUSCH, thereby indirectly causing the SR to overlap with the PUSCH. Since the SR can no longer be packaged as a BSR into the data carried by the PUSCH, it is currently specified that the SR is discarded.
  • the PUSCH does not carry the UL-SCH, that is, there is no MAC PDU packing process, so the SR cannot be transmitted on the PUSCH in the form of BSR. Since the PUSCH at this time is used to carry SP-CSI or A-CSI, considering that the importance of CSI is not as high as SR, it is stipulated to discard PUSCH without UL-SCH and transmit SR at this time.
  • this application provides a transmission method, which includes the following steps:
  • Step 200 If after the target time node of the physical uplink shared channel PUSCH, determine that the physical uplink control channel PUCCH carrying the first type of uplink control information UCI overlaps the PUSCH in the time domain;
  • Step 201 Discard the first-type UCI or delay the transmission of the first-type UCI to the next transmission opportunity.
  • the first type UCI is discarded or the first type UCI is delayed to the next transmission opportunity transmission. Because the UCI of the first type is discarded or the transmission of the UCI of the first type is delayed to the next transmission opportunity, the normal transmission of the PUSCH can be ensured, and a PUSCH that has already been prepared or has already been transmitted is avoided midway, and system resource waste is reduced.
  • the transmission opportunity is a pre-configured or scheduled transmission position of the first type of UCI.
  • multiple transmission opportunities can be predetermined according to the configured period and offset value.
  • the period of the first type of UCI is 1 time slot.
  • the transmission position is the 13th and 14th symbols in each time slot, then the 13th and 14th symbols in each time slot can be determined to constitute a transmission opportunity; for example, if the transmission opportunity is scheduled, for example, every time DCI schedules a downlink transmission, and DCI can indicate a specific time slot and a specific symbol in the time slot as the transmission position of the HARQ-ACK for the downlink transmission scheduled by the DCI.
  • the transmission position constitutes a transmission opportunity.
  • the transmission opportunity does not have periodicity and depends on the scheduling of DCI.
  • the initial transmission time or symbol of the PUSCH or,
  • the first symbol of the T2 time before the initial transmission time of the PUSCH or the symbol is satisfied.
  • the first type of UCI is discarded or the first type of UCI is delayed to the next transmission opportunity in the following five situations.
  • Scenario 2 After the time or symbol corresponding to the T1 time after the initial transmission time of the PUSCH or symbol, it is determined that the PUCCH carrying the first type of UCI overlaps the PUSCH in the time domain;
  • Case 3 After meeting the PUSCH initial transmission time or the first symbol at the time T1 after the symbol, it is determined that the PUCCH carrying the first type of UCI overlaps the PUSCH in the time domain;
  • Case 5 After the PUSCH start transmission time or the first symbol of the T2 time before the symbol is met, it is determined that the PUCCH carrying the first type of UCI overlaps the PUSCH in the time domain.
  • the target time node is the start symbol or start time of the PUSCH, that is, if the first type of UCI overlaps with the PUSCH before the start symbol or start time of the PUSCH, you can choose to transmit the first UCI-like, discard PUSCH, PUSCH will not be transmitted from the first symbol, even if UCI of the first type does not overlap with the first symbol of PUSCH, if it is after the start symbol or start time of PUSCH , It is determined that the first type UCI overlaps with the PUSCH. Since the PUSCH has already started transmission, in order to avoid the waste of power and processing resources occupied by the already transmitted PUSCH, you can choose to complete the transmission of the PUSCH, and discard or delay the first UCI-like transmission.
  • the target time node is the T1 time after the PUSCH transmission starts, so it is agreed that the PUSCH will not be allowed to be stopped halfway after the PUSCH transmission has been transmitted for a certain length, and if the PUSCH transmission is less than a certain length, you can choose to transmit first Similar to UCI, but discarding the PUSCH, that is, it is considered that the part of the PUSCH that has started transmission is relatively short at this time, and the impact on system efficiency is acceptable.
  • the PUSCH has been transmitted for T1 time to determine whether to transmit the first type of UCI or PUSCH, that is, if the first type of UCI and PUSCH overlap before the PUSCH transmission T1 time, you can choose to transmit the first type of UCI, discard the PUSCH, that is, the PUSCH Transmission is less than T1 time, even if it is discarded, the resource consumption occupied by T1 time transmission is acceptable. If PUSCH has been transmitted for T1 time, it is determined that there is an overlap between the first type UCI and PUSCH. At this time, if the PUSCH is discarded, the previous The T1 time of the transmission is wasted. In order to avoid wasting the power and processing resources consumed by this part of the PUSCH transmission, you can choose to complete the PUSCH transmission at this time, and discard or delay the first type of UCI transmission.
  • the target time node is the time T2 before the PUSCH starts transmission
  • the T2 time before the PUSCH start time is the latest time when the PUSCH starts to prepare for transmission, that is, the information that needs to be carried on the PUSCH from this time
  • Perform a series of operations such as encoding, scrambling, adjustment, pre-transformation, mapping, etc.
  • T1 and T2 are the pre-defined length of time or the number of symbols; or,
  • T1 and T2 are the length of time or the number of symbols determined according to predefined rules.
  • T1 can be 1/N of the transmission length of the PUSCH, where N is a positive integer greater than 1. It is agreed that when the PUSCH transmission is N%, the PUSCH is not allowed to be stopped midway, and if the PUSCH transmission is less than N%, Then you can choose to transmit the first type of UCI, and discard the PUSCH, that is, it is considered that the part of the PUSCH that has already been transmitted at this time is short, and the impact on the system efficiency is acceptable.
  • T2 may be the preparation time of the PUSCH. Therefore, whether the PUSCH is ready to be used to determine whether to transmit the first type of UCI or PUSCH, that is, if the first type of UCI and PUSCH overlap before the PUSCH starts to prepare, you can choose to transmit the first type of UCI and discard the PUSCH, that is, PUSCH does not need to start preparation. Even if it is discarded, there will be no waste of power and processing resources due to PUSCH preparation but no PUSCH transmission.
  • the PUSCH can be selected to transmit at this time, and the UCI transmission of the first type can be discarded or delayed.
  • T1 and T2 are 0, it is equivalent to the start symbol or start time of the PUSCH as the target time node.
  • the UCI of the first type when the UCI of the first type is transmitted to the next transmission opportunity, the UCI of the first type is not transmitted in the transmission opportunity overlapping with the PUSCH; the nearest one after the transmission opportunity overlapping with the PUSCH The first type of UCI is transmitted in the transmission opportunity.
  • the PUCCH and PUSCH carrying the first type of UCI overlap in the time domain.
  • the PUSCH is transmitted in the current transmission opportunity, and the first type of UCI is not transmitted.
  • the nearest one after the current transmission opportunity The first type of UCI is transmitted in the transmission opportunity.
  • the first type of UCI when the first type of UCI is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH, if there is no PUSCH and the PUCCH carrying the first type of UCI in the latest transmission opportunity If there is overlap in the time domain, the first type UCI is normally transmitted in the latest transmission opportunity; if there is a PUSCH and the PUCCH carrying the first type UCI overlap in the time domain in the latest transmission opportunity, then discard and bear The PUSCH where the PUCCH of the first type UCI overlaps, the first type UCI is normally transmitted. This is because the first type of UCI needs to be transmitted has been determined in the last transmission opportunity, and it has been determined in the last transmission opportunity that it needs to be delayed until the latest transmission opportunity.
  • Discarding the PUSCH that overlaps the PUCCH carrying the first type of UCI in the most recent transmission opportunity may be that the PUSCH that overlaps the PUCCH carrying the first type of UCI is not prepared for transmission or is not transmitted; or The PUSCH that overlaps the PUCCH that carries the UCI of the first type is not transmitted at the start time of the PUSCH that overlaps the PUCCH that carries the UCI of the first type, thereby saving resources.
  • the above-mentioned UCI of the first type may be an SR, a UCI corresponding to the first type of service, or an SR corresponding to the first type of service.
  • the aforementioned PUSCH is a PUSCH corresponding to the first type of service or the second type of service.
  • the first type of business and the second type of business are described below.
  • the first type of business can be a business with high priority or importance; or URLLC business;
  • the second type of service may be a service with low priority or importance; or eMBB service; or non-URLLC service.
  • the priority or importance of the corresponding business type, the first type of business and the second type of business can be determined according to one of the following information:
  • Temporary wireless network identification RNTI Temporary wireless network identification RNTI
  • the first type of service corresponds to the first type of DCI format, the first type of DCI size, the first type of RNTI, the first type of search space, the first type of CORESET, the first type of beam, the first type of BLER, and the first type of CQI Transmission of at least one of a table, a first-type MCS table, a first-type priority flag, a first-type PUCCH resource, and a first-type SR configuration number.
  • the UCI and PUSCH of the first type correspond to the service of the first type according to whether the UCI and PUSCH of the first type correspond to at least one of the foregoing information, that is, the priority and importance of the UCI and PUSCH of the first type are judged.
  • the second type of service corresponds to the second type of DCI format, the second type of DCI size, the second type of RNTI, the second type of search space, the second type of CORESET, the second type of beam, the second type of BLER, the second type of CQI table, Transmission of at least one of the second type MCS table, the second type priority flag, the second type PUCCH resource, and the second type SR configuration number. Then, it can be judged whether the UCI and PUSCH of the first type correspond to the service of the second type according to whether the UCI and PUSCH of the first type correspond to at least one of the foregoing information, that is, the priority and importance of the UCI and PUSCH of the first type can be judged.
  • the first-type UCI and PUSCH can be determined according to whether the first-type UCI and PUSCH correspond to at least one of the above information. The priority and importance of UCI and PUSCH.
  • the first type of BLER can be 10-5 BLER or 10-6 BLER;
  • the first type of CQI table can be URLLC CQI table
  • the first type of MAC table can be URLLC MAC table
  • the first type of PUCCH resource may be a resource with a small number, or a resource with a specific number, or a resource with a specific SR configuration number;
  • the first type of SR configuration number can be that when multiple SR configurations are configured, the SR configuration with a lower number is considered to correspond to URLLC.
  • the second type of BLER can be 10-2 BLER or 10-1 BLER;
  • the second type of CQI table can be 64QAM/256QAM CQI table
  • the second type of PUCCH resource may be a resource with a large number, or a resource with a specific number, or a resource with a specific SR configuration number;
  • the second type of SR configuration number may be that when multiple SR configurations are configured, the SR configuration with a higher number is considered to correspond to eMBB or non-URLLC.
  • the priority or importance of the first type of service is higher than the priority or importance of the second type of service.
  • the priority or importance of the first type of UCI is determined based on the above method of determining the priority or importance and the The priority or importance of the PUSCH.
  • the first type of UCI is always discarded and the transmission of the PUSCH is guaranteed; if this If the priority or importance of the first type of UCI is not lower than the priority or importance of the PUCCH, the processing is performed in the above manner, and the first type of UCI is discarded or the first type of UCI is delayed to the next transmission opportunity for transmission, that is The transmission decision is made on the basis of comprehensive consideration of priority or importance, and whether there is a waste of preparation and processing resources.
  • the PUSCH is discarded and the UCI of the first type is transmitted. Since it is determined before the target node of the PUSCH that the PUCCH carrying the UCI of the first type overlaps the PUSCH in the time domain, it is determined that the PUSCH is not yet ready for transmission or is not being transmitted at the time of the overlap, so that the PUSCH will not be discarded.
  • the waste of resources therefore, it is determined that the PUCCH carrying the UCI of the first type and the PUSCH overlap in the time domain before the target time node of the PUSCH, the PUSCH can be discarded, and the UCI of the first type is normally transmitted.
  • the transmission cycle of SR is once per time slot, and the transmission position is the last 2 symbols in the time slot.
  • the time slot There is also an overlap between PUSCH transmission and SR time domain resources in n+1; suppose that in time slot n, the terminal determines that it needs to transmit positive SR at the 8th symbol (for example, receiving and parsing MAC signaling to trigger SR transmission), such as Shown in Figure 3.
  • the terminal Since the PUCCH resource corresponding to the SR overlaps with the PUSCH on the last two symbols of the PUSCH in time slot n, and when it is determined that there is overlap, the PUSCH has started transmission and multiple symbols have been transmitted, the terminal:
  • Method 1 If it is determined that the time of overlap is later than the start time of PUSCH, determine not to transmit SR in time slot n, only transmit PUSCH, and delay SR to the SR transmission opportunity in time slot n+1.
  • time slot n+1 although there is also an overlap of the time domain resources of PUSCH and SR, it is because before the start time of PUSCH It can already be determined that the overlap exists, and the PUSCH may not be transmitted from the beginning of the PUSCH in the time slot n+1 to avoid overlap with the SR.
  • the terminal since it can be determined that the overlap exists before T2 time before the start time of the PUSCH, the terminal does not perform any data preparation for the PUSCH in time slot n+1, such as encoding, rate matching, scrambling, etc. In order to save processing resources and power consumption overhead.
  • the terminal since the overlap can be determined before T2 time before the start time of the PUSCH, the terminal will not make any data preparation for the PUSCH in time slot n+1, such as encoding, rate matching, scrambling, etc. , To save processing resources and power consumption overhead.
  • the terminal since it can be determined that the overlap exists before T2 time before the start time of the PUSCH, the terminal does not perform any data preparation for the PUSCH in time slot n+1, such as encoding, rate matching, scrambling, etc. In order to save processing resources and power consumption overhead.
  • Base station When there is overlap between the PUCCH resource corresponding to SR and PUSCH, the base station cannot judge whether there is positive SR transmission on the PUCCH resource corresponding to SR. In fact, the overlap between PUCCH and PUSCH occurs only when there is positive SR. It will be executed according to the above-mentioned terminal side processing overlap mode, so the base station side can only perform blind detection on the PUCCH and PUSCH corresponding to SR, that is, receive on two channels respectively, for example, in time slot n, on the PUCCH corresponding to SR If no information is detected on the resource, it is determined as a negative SR, that is, there is no overlap between SR and PUSCH, and only PUSCH is received. In time slot n+1, information is detected on the PUCCH resource corresponding to SR, It is considered that there is no PUSCH, only positive SR.
  • the transmission period of SR is 7 symbols at a time, and the transmission position is the 3rd and 4th symbols and the 10th and 11th symbols in the time slot.
  • the terminal determines that it needs to transmit positive SR at the second symbol, such as receiving and parsing MAC information.
  • SR transmission be triggered, as shown in Figure 4; since the PUCCH resource corresponding to SR overlaps with the PUSCH on the 3rd and 4th symbols and the 10th and 11th symbols of the PUSCH in time slot n, the terminal:
  • Method 1 If it is determined that the time of overlap is later than the initial transmission time of PUSCH, it is determined that SR is not transmitted in multiple SR transmission opportunities in time slot n, only PUSCH is transmitted, and SR is delayed to time slot n+ The first SR transmission opportunity in 1 is transmitted to avoid affecting the PUSCH being transmitted, as shown in Figure 4.
  • Method 2 If it is determined that the time of overlap is earlier than the time T1 after the PUSCH start time, for example, assuming that T1 is 1/2 the PUSCH transmission length, it is determined to drop (drop) the PUSCH in time slot n, that is, from and SR There are overlapping symbols and start to drop, because PUSCH only transmits two symbols at this time, that is, the first and second symbols, the transmission waste caused is not very large, and the impact of drop PUSCH is not large, so it can be used in the first SR
  • the SR is transmitted in the transmission opportunity to avoid excessive delay to the SR, as shown in Figure 5.
  • Base station When there is overlap between the PUCCH resource corresponding to SR and PUSCH, the base station cannot judge whether there is positive SR transmission on the PUCCH resource corresponding to SR. In fact, the overlap between PUCCH and PUSCH occurs only when there is positive SR. It will be executed according to the above-mentioned terminal side processing overlap mode, so the base station side can only perform blind detection on the PUCCH and PUSCH corresponding to SR, that is, receive on two channels respectively, for example, in time slot n, on the PUCCH corresponding to SR If no information is detected on the resource, it is determined as a negative SR, that is, there is no overlap between SR and PUSCH, and only PUSCH is received. In time slot n+1, information is detected on the PUCCH resource corresponding to SR, It is considered that there is no PUSCH, only positive SR.
  • the above PUSCH can be the PUSCH of eMBB. At this time, it is obvious that the priority or importance of URLLC SR is higher than that of eMBB.
  • the above PUSCH can also be URLLC PUSCH. Although it belongs to the same URLLC service as SR, considering that if PUSCH uses repeated transmission, It occupies a long time domain. If the SR is dropped, the delay of the SR will be too long. At this time, one or more of the repeatedly transmitted PUSCHs will be dropped because the SR overlaps with the repeatedly transmitted PUSCH.
  • a PUSCH that is being transmitted can also use the above method;
  • the above only takes SR and PUSCH on the same carrier and the same subcarrier spacing as an example.
  • SR and PUSCH are on different carriers and/or have different subcarrier spacing, the length of the time slots corresponding to SR and PUSCH may be different, but the same Apply the above method.
  • the embodiment of the present invention also provides a transmission device. Since the device is the device in the transmission method provided by the embodiment of the present invention, and the principle of the device to solve the problem is similar to the method, the device has The implementation can refer to the implementation of the method, and the repetition will not be repeated.
  • the first device for determining the wireless access technology of the direct communication interface in the embodiment of the present invention includes a processor 600, a memory 601, and a transceiver 602;
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 601 can store data used by the processor 600 when performing operations.
  • the transceiver 602 is used to receive and transmit data under the control of the processor 600.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 600 and various circuits of the memory represented by the memory 601 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 601 can store data used by the processor 600 when performing operations.
  • the process disclosed in the embodiment of the present invention may be applied to the processor 600 or implemented by the processor 600.
  • each step of the signal processing flow can be completed by hardware integrated logic circuits in the processor 600 or instructions in the form of software.
  • the processor 600 may be a general-purpose processor, a digital signal processor, an application specific integrated circuit, a field programmable gate array or other programmable logic device, a discrete gate or transistor logic device, a discrete hardware component, and can implement or execute the embodiments of the present invention The disclosed methods, steps and logic block diagrams.
  • the general-purpose processor may be a microprocessor or any conventional processor.
  • the steps of the method disclosed in the embodiments of the present invention may be directly embodied as being executed and completed by a hardware processor, or executed and completed by a combination of hardware and software modules in the processor.
  • the software module can be located in a mature storage medium in the field such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the storage medium is located in the memory 601, and the processor 600 reads the information in the memory 601 and completes the steps of the signal processing flow in combination with its hardware.
  • the processor 600 is configured to read a program in the memory 601 and execute:
  • the target time node of the physical uplink shared channel PUSCH If after the target time node of the physical uplink shared channel PUSCH, it is determined that the physical uplink control channel PUCCH carrying the first type of uplink control information UCI overlaps the PUSCH in the time domain;
  • processor 600 is specifically configured to:
  • the PUSCH is discarded, and the first type UCI is transmitted.
  • the processor 600 is specifically configured to determine the target time node in the following manner:
  • the initial transmission time or symbol of the PUSCH or,
  • the first symbol of the T2 time before the initial transmission time of the PUSCH or the symbol is satisfied.
  • the T1 and T2 are predefined time lengths or the number of symbols; or,
  • the T1 and T2 are the length of time or the number of symbols determined according to a predefined rule.
  • the T1 is 1/N of the transmission length of the PUSCH, where N is a positive integer greater than 1; and/or the T2 is the preparation duration of the PUSCH.
  • the processor 600 when delaying the transmission of the UCI of the first type to the next transmission opportunity, the processor 600 is specifically configured to:
  • the first type of UCI is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH.
  • the processor 600 when transmitting the first-type UCI in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH, the processor 600 is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI is discarded.
  • the processor 600 is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI starts not to be transmitted.
  • the first type of UCI is one of the following information: a scheduling request SR, a UCI corresponding to the first type of service, and an SR corresponding to the first type of service; and/or,
  • the first PUSCH is a PUSCH corresponding to the first type of service or the second type of service.
  • the first type of service includes:
  • the second type of services includes: services with low priority or importance; or, enhanced mobile bandwidth eMBB services; or, non-URLLC services.
  • the priority or importance or service category is determined according to at least one of the following corresponding information:
  • Temporary wireless network identification RNTI Temporary wireless network identification RNTI
  • another transmission device is provided in the embodiment of the present invention. Since the device is the device in the transmission method provided by the embodiment of the present invention, and the principle of the device to solve the problem is similar to the method, the device The implementation can refer to the implementation of the method, and the repetition will not be repeated.
  • a schematic structural diagram of a transmission device provided in an embodiment of the present invention includes: a determining module 700 and a processing module 701:
  • the determining module 700 is configured to determine that the physical uplink control channel PUCCH carrying the first type of uplink control information UCI overlaps the PUSCH in the time domain if after the target time node of the physical uplink shared channel PUSCH;
  • the processing module 701 is configured to discard the UCI of the first type or delay the transmission of the UCI of the first type to the next transmission opportunity.
  • the determining module 700 is specifically configured to:
  • the processing module 701 is specifically used for:
  • the PUSCH is discarded, and the first type UCI is transmitted.
  • the determining module 700 is specifically configured to determine the target time node in the following manner:
  • the initial transmission time or symbol of the PUSCH or,
  • the first symbol of the T2 time before the initial transmission time of the PUSCH or the symbol is satisfied.
  • the T1 and T2 are predefined time lengths or the number of symbols; or,
  • the T1 and T2 are the length of time or the number of symbols determined according to a predefined rule.
  • the T1 is 1/N of the transmission length of the PUSCH, where N is a positive integer greater than 1; and/or the T2 is the preparation duration of the PUSCH.
  • the processing module 701 when delaying the transmission of the first type UCI to the next transmission opportunity, is specifically configured to:
  • the first type of UCI is transmitted in the latest transmission opportunity after the transmission opportunity overlapping with the PUSCH.
  • the processing module 701 is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI is discarded.
  • the processing module 701 is specifically configured to:
  • the PUSCH overlapping with the PUCCH carrying the first type of UCI starts not to be transmitted.
  • the first type of UCI is one of the following information: a scheduling request SR, a UCI corresponding to the first type of service, and an SR corresponding to the first type of service; and/or,
  • the first PUSCH is a PUSCH corresponding to the first type of service or the second type of service.
  • the first type of service includes:
  • the second type of services includes: services with low priority or importance; or, enhanced mobile bandwidth eMBB services; or, non-URLLC services.
  • the priority or importance or service category is determined according to at least one of the following corresponding information:
  • Temporary wireless network identification RNTI Temporary wireless network identification RNTI
  • the embodiment of the present invention also provides a computer storable medium for transmission, on which a computer program is stored, and when the program is executed by a processor, the steps of the method described in FIG. 2 are realized.
  • this application may take the form of a computer program product on a computer-usable or computer-readable storage medium, which has a computer-usable or computer-readable program code implemented in the medium to be used by the instruction execution system or Used in conjunction with the instruction execution system.
  • a computer-usable or computer-readable medium can be any medium that can contain, store, communicate, transmit, or transmit a program for use by an instruction execution system, device, or device, or in combination with an instruction execution system, Device or equipment use.

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Abstract

本发明公开了一种传输方法和设备，用以解决现有技术中存在的当SR与PUSCH在时域上存在重叠时，没有明确的方案解决如何传输SR与PUSCH的问题。本发明实施例如果在PUSCH的目标节点之后确定承载第一类UCI的PUCCH与PUSCH在时域上重叠，则可以选择丢弃该第一类UCI或延迟该第一类UCI到下一个传输机会中传输。由于丢弃了与PUSCH重叠的PUCCH承载的第一类UCI或延迟该第一类UCI到下一个传输机会中传输，从而能够保证正常传输一个正在准备传输或正在传输的PUSCH，减少***资源浪费。

Description

一种传输方法和设备
相关申请的交叉引用
本申请要求在2019年02月15日提交中国专利局、申请号为201910117831.X、申请名称为“一种传输方法和设备”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及无线通信技术领域，特别涉及一种传输方法和设备。
背景技术
在5G NR(New Radio，新空口)***中，同一个终端可以同时存在多种业务类型，如eMBB(enhanced Mobile Broadband，增强移动宽带)和URLLC(Ultra Reliabilityand Low Latency Communication，超高可靠低时延通信)。
在NR R16中，URLLC的优先级高于eMBB的优先级，如果存在SR(Scheduling Request，调度请求)与PUSCH(Physical Uplink Shared Channel，物理上行共享信道)在时域上存在重叠，当SR为对应URLLC的SR时，由于URLLC的优先级高于eMBB的优先级，所以SR不能被丢弃，一种可能的方式是丢弃与该SR重叠的PUSCH。但是物理层只有接收到MAC(Medium Access Control，媒体接入控制)层通知的SR触发时，才会准备在SR对应的PUCCH(Physical Uplink Control Channel，物理上行控制信道)资源上传输positive(正)SR。因此，终端确定存在SR与PUSCH重叠时，可能该PUSCH已经开始传输了。此时，如果由于与SR的重叠而丢弃已经开始传输的PUSCH，将导致之前已经传输了的部分的浪费。
综上所述，在NR R16中当SR与PUSCH在时域上存在重叠时，还没有明确的方案解决如何传输SR与PUSCH。
发明内容
本发明提供一种传输方法和设备，用以解决现有技术中存在的当SR与PUSCH在时域上存在重叠时，没有明确的方案解决如何传输SR与PUSCH的问题。
第一方面，本发明实施例提供的一种传输方法，该方法包括：
若在PUSCH的目标时间节点之后，确定承载第一类UCI(Uplink Control Information，上行控制信息)的PUCCH与所述PUSCH在时域上重叠；
丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
上述方法，如果在PUSCH的目标节点之后确定承载第一类UCI的PUCCH与PUSCH在时域上重叠，则可以选择丢弃该第一类UCI或延迟该第一类UCI到下一个传输机会中传输。由于丢弃了与PUSCH重叠的PUCCH承载的第一类UCI或延迟该第一类UCI到下一个传输机会中传输，从而能够保证正常传输一个正在准备传输或正在传输的PUSCH，减少***资源浪费。
在一种可能的实现方式中，该方法包括：
若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
丢弃所述PUSCH，传输所述第一类UCI。
上述方法，如果在PUSCH的目标时间节点之前确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠，则可以丢弃该PUSCH，传输该第一类UCI。由于是在PUSCH的目标节点之前确定的承载第一类UCI的PUCCH与所述PUSCH在时域上重叠，也就是说，在确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠的时候，PUSCH还未准备传输或未正在传输，因此丢弃该PUSCH也不会造成资源浪费，从而能够正常传输第一类UCI。
在一种可能的实现方式中，所述目标时间节点，包括：
所述PUSCH的起始传输时刻或符号；或，
所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
上述方法，给出了目标时间节点的五种情况，若在上述任一一种情况确定的目标时间节点之后确定承载第一类UCI的PUCCH与PUSCH在时域上重叠，则丢弃该第一类UCI或延迟该第一类UCI到下一个传输机会中传输，在该传输机会中只传输该PUSCH，从而避免中途丢弃一个已经开始准备或者已经开始传输的PUSCH，减少资源浪费。
在一种可能的实现方式中，所述T1、T2为预先定义的时间长度或符号个数；或，
所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
上述方法，T1时间和T2时间可以是预先定义的时间长度或符号个数，也可以根据预先定义的规则确定的时间长度或符号个数。
在一种可能的实现方式中，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或
所述T2为所述PUSCH的准备时长。
上述方法，对T1和T2进行了进一步限定，T1可以为PUSCH的传输长度的1/N，从而约定当PUSCH传输了N％之后就不允许PUSCH中途被停止，而如果PUSCH传输不足N％，则可以选择传输第一类UCI，而丢弃PUSCH，即认为此时PUSCH已经开始传输的部分较短，对***效率影响可接受；T2可以为PUSCH的准备时长，从而以PUSCH是否开始准备来判断传输第一类UCI还是PUSCH，即如果PUSCH开始准备之前出现第一类UCI和PUSCH重叠，则可以选择传输第一类UCI，丢弃PUSCH，即PUSCH就不用开始准备，即使被丢弃了，也不会出现准备了PUSCH但并未传输PUSCH而造成功率和处理资源的浪费，如果PUSCH已经开始准备了，才确定存在第一类UCI 与PUSCH重叠，这时即使是在PUSCH的起始符号之前判断存在第一类UCI与PUSCH重叠，为了避免对PUSCH准备所消耗的功率和处理资源的浪费，此时可以选择传输PUSCH，而丢弃或延迟第一类UCI传输。如果T1和T2为0，则等效为目标时间节点为PUSCH的起始符号或起始时刻，即如果在PUSCH的起始符号或起始时刻之前，可以确定存在第一类UCI与PUSCH重叠，则可以选择传输第一类UCI，丢弃PUSCH，则PUSCH从第一个符号开始就不传输，哪怕第一类UCI并不是在PUSCH的第一个符号上与之重叠的，如果在PUSCH的起始符号或起始时刻之后，才确定存在第一类UCI与PUSCH重叠，则由于PUSCH已经开始传输了，为了避免对已经传输的PUSCH所占用的功率和处理资源的浪费，可以选择完成PUSCH的传输，而丢弃或延迟第一类UCI的传输。
在一种可能的实现方式中，所述延迟所述第一类UCI到下一个传输机会中传输，包括：
在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
上述方法，当延迟第一类UCI到下一个传输机会中传输时，在与PUSCH重叠的传输机会中不传输该第一类UCI，可以在与该PUSCH重叠的传输机会之后的最近一个传输机会中传输该第一类UCI，从而能够避免第一类UCI过分延迟。
在一种可能的实现方式中，在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI，包括：
当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
上述方法，将第一类UCI延迟到与该PUSCH重叠的传输机会之后的最近一个传输机会中传输时，当在最近的一个传输机会中存在另一个PUSCH与承载该第一类UCI的PUCCH重叠时，为了能够正常传输该第一类UCI，则 需要丢弃在该最近一个传输机会中与承载该第一类UCI的PUCCH重叠的PUSCH。
在一种可能的实现方式中，所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH，包括：
对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
上述方法，给出了两种丢弃与承载第一类UCI的PUCCH重叠的PUSCH的方式，第一种，对该与承载第一类UCI的PUCCH重叠的PUSCH既不准备传输，又不进行传输；第二种，在该与承载该第一类UCI的PUCCH重叠的PUSCH的起始时刻开始不传输该与承载所述第一类UCI的PUCCH重叠的PUSCH，从而能够正常传输延迟到该下一个传输机会中的该第一类UCI。
在一种可能的实现方式中，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
所述PUSCH为对应第一类业务或第二类业务的PUSCH。
上述方法，限定了第一类UCI和PUSCH，第一类UCI可以是SR，也可以是对应第一类业务的UCI，还可以是对应第一类业务的SR；PUSCH可以为对应第一类业务的PUSCH，也可以是对应第二类业务的PUSCH。
在一种可能的实现方式中，所述第一类业务包括：
优先级或重要性高的业务；或，URLLC业务；
所述第二类业务包括：优先级或重要性低的业务；或，eMBB业务；或，非URLLC业务。
上述方法，进一步限定了第一类业务和第二类业务，其中，第一类业务可以是优先级或重要性高的业务，或者可以是URLLC业务；第二类业务可以为优先级或重要性第的业务，或者可以为eMBB业务，或者可以为非URLLC业务。第一类业务的优先级或重要性高于第二类业务的优先级或重要性，从 而能够确定第一类UCI和与承载该第一类UCI的PUCCH重叠的PUSCH的优先级或重要性，即当第一类UCI的优先级或重要性高于或者等于PUSCH的优先级或重要性时，按照上述方式进行处理，丢弃该第一类UCI还是延迟第一类UCI到下一个传输机会中传输，即在综合考虑了优先级或重要性、以及是否存在准备和处理资源浪费的基础上，作出传输决定；否则，如果第一类UCI的优先级或重要性低于PUSCH的优先级或重要性时，在存在重叠时，可以总是丢弃第一类UCI，而保证PUSCH的传输。
在一种可能的实现方式中，所述优先级或重要性或业务类型根据对应的如下信息中的至少一种确定：
DCI(Downlink Control Information，下行控制信息)格式；
DCI大小；
RNTI(Radio Network Temporary Identity，无线网络临时标识)；
搜索空间；
CORESET(控制资源集合)；
beam(波束)；
BLER(Block Error Ratio，误块率)；
CQI(Channel Quality Indicator，信道质量指示)表格；
MCS(Modulation and Coding Scheme，调制编码方式)表格；
优先级标志；
PUCCH资源；
SR配置编号。
上述方法，给出了确定优先级或重要性或业务类型的方式，可以通过对应的下行控制信息DCI格式；DCI大小；无线网络临时标识RNTI；搜索空间；控制资源集合CORESET；波束beam；误块率BLER；信道质量指标CQI表格；调制编码方式MCS表格；优先级标志；PUCCH资源；SR配置编号中的至少一种确定。
第二方面，本发明实施例提供的一种传输设备，该设备包括：处理器、 存储器和收发机；
其中，所述处理器，用于读取存储器中的程序并执行：
若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
在一种可能的实现方式中，所述处理器具体用于：
若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
丢弃所述PUSCH，传输所述第一类UCI。
在一种可能的实现方式中，所述处理器具体用于按照下述方式确定所述目标时间节点：
所述PUSCH的起始传输时刻或符号；或，
所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
在一种可能的实现方式中，所述T1、T2为预先定义的时间长度或符号个数；或，
所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
在一种可能的实现方式中，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或所述T2为所述PUSCH的准备时长。
在一种可能的实现方式中，当延迟所述第一类UCI到下一个传输机会中传输时，所述处理器具体用于：
在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
在一种可能的实现方式中，当在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI时，所述处理器具体用于：
当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
在一种可能的实现方式中，当所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH时，所述处理器具体用于：
对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
在一种可能的实现方式中，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
所述第一PUSCH为对应第一类业务或第二类业务的PUSCH。
在一种可能的实现方式中，所述第一类业务包括：
优先级或重要性高的业务；或，超高可靠低时延通信URLLC业务；
所述第二类业务包括：优先级或重要性低的业务；或，增强移动带宽eMBB业务；或，非URLLC业务。
在一种可能的实现方式中，所述优先级或重要性或业务类别根据对应的如下信息中的至少一种确定：
下行控制信息DCI格式；
DCI大小；
无线网络临时标识RNTI；
搜索空间；
控制资源集合CORESET；
波束beam；
误块率BLER；
信道质量指标CQI表格；
调制编码方式MCS表格；
优先级标志；
PUCCH资源；
SR配置编号。
第三方面，本发明实施例提供的另一种传输设备，该设备包括：确定模块和处理模块。
确定模块，用于若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
处理模块：用于丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
在一种可能的实现方式中，所述确定模块具体用于：
若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
处理模块具体用于：
丢弃所述PUSCH，传输所述第一类UCI。
在一种可能的实现方式中，所述确定模块具体用于按照下述方式确定所述目标时间节点：
所述PUSCH的起始传输时刻或符号；或
所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或
满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
在一种可能的实现方式中，所述T1、T2为预先定义的时间长度或符号个数；或，
所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
在一种可能的实现方式中，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或所述T2为所述PUSCH的准备时长。
在一种可能的实现方式中，当延迟所述第一类UCI到下一个传输机会中传输时，所述处理模块具体用于：
在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
在一种可能的实现方式中，当在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI时，所述处理模块具体用于：
当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
在一种可能的实现方式中，当所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH时，所述处理模块具体用于：
对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
在一种可能的实现方式中，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
所述第一PUSCH为对应第一类业务或第二类业务的PUSCH。
在一种可能的实现方式中，所述第一类业务包括：
优先级或重要性高的业务；或，超高可靠低时延通信URLLC业务；
所述第二类业务包括：优先级或重要性低的业务；或，增强移动带宽eMBB 业务；或，非URLLC业务。
在一种可能的实现方式中，所述优先级或重要性或业务类别根据对应的如下信息中的至少一种确定：
下行控制信息DCI格式；
DCI大小；
无线网络临时标识RNTI；
搜索空间；
控制资源集合CORESET；
波束beam；
误块率BLER；
信道质量指标CQI表格；
调制编码方式MCS表格；
优先级标志；
PUCCH资源；
SR配置编号。
第四方面，本发明实施例还提供一种计算机可存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述第一方面中任一一种方法的步骤。
另外，第二方面至第四方面中任一一种实现方式所带来的技术效果可参见第一方面中不同实现方式所带来的技术效果，此处不再赘述。
附图说明
为了更清楚地说明本发明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要介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域的普通技术人员来讲，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为现有技术中承载positive SR的PUCCH与承载其他UCI的PUCCH重叠时的传输示意图；
图2为本发明实施例提供的一种传输方法的流程示意图；
图3为本发明实施例提供的一种一个时隙内有一个SR传输机会的传输示意图；
图4为本发明实施例提供的一种一个时隙内有多个SR传输机会的传输示意图；
图5为本发明实施例提供的另一种一个时隙内有多个SR传输机会的传输示意图；
图6为本发明实施例提供的第一种传输设备的结构示意图；
图7为本发明实施例提供的第二种传输设备的结构示意图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明作进一步地详细描述，显然，所描述的实施例仅仅是本发明一部份实施例，而不是全部的实施例。基于本发明中的实施例，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它实施例，都属于本发明保护的范围。
以下对本申请实施例中的部分用语进行解释说明，以便于本领域技术人员理解。
(1)本申请实施例中，名词“网络”和“***”经常交替使用，但本领域的技术人员可以理解其含义。
(2)本申请实施例中术语“多个”是指两个或两个以上，其它量词与之类似。
(3)“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
SR承载在PUCCH上传输，按照配置的周期在配置的PUCCH资源上传输。
在NR R15中，当MAC在组建在PUSCH上传输的数据，即PDU(Protocol Data Unit，协议数据单元)之前确定存在SR需要传输时，MAC将SR通过BSR(Buffer Status Report，缓存状态报告)的方式与PUSCH中的数据一同传输，则物理层不会出现positive SR，因此在SR对应的PUCCH资源上不进行PUCCH传输。当MAC在已经开始组建或完成PDU组建时才确定存在SR，则该SR无法通过BSR的方式打包到PDU中，此时MAC层如果确定该SR的资源与承载PDU的PUSCH资源存在重叠，则不会向物理层触发positive SR传输，因此在SR对应的PUCCH资源上不进行PUCCH传输。因此，对于承载数据的PUSCH(即with UL-SCH的PUSCH)，在物理层不会出现承载SR的PUCCH与PUSCH的重叠。
当MAC层确定有SR传输，且承载SR的PUCCH资源与PUSCH不重叠时，MAC层会触发物理层传输positive SR。如果该承载positive SR的PUCCH与承载其他UCI的PUCCH，例如承载HARQ-ACK/CSI的PUCCH重叠，则根据UCI复用传输规则，SR可能会被转移到其他PUCCH资源上传输，如图1所示。该PUCCH可能与PUSCH重叠，从而间接导致SR与PUSCH重叠，由于SR已经不能作为BSR打包到该PUSCH承载的数据中，目前规定SR被丢弃。
当PUSCH没有承载UL-SCH时，即没有MAC PDU的打包过程，因此SR不能以BSR的形式在PUSCH上传输。由于此时的PUSCH是用来承载SP-CSI或A-CSI的，考虑到CSI的重要性不如SR高，此时规定丢弃PUSCH without UL-SCH，传输SR。
在NR R16中，考虑到URLLC的优先级高于eMBB，如果出现承载SR的PUCCH与PUSCH在时域上重叠，当SR对应URLLC的SR，由于URLLC的优先级高于eMBB，所以该SR不能丢弃，如果在SR对应的PUCCH上传输SR之前，PUSCH已经准备传输或正在传输，则丢弃该PUSCH会造成资源的浪费，所以为了减少资源的浪费，在承载SR的PUCCH与PUSCH在时域上重叠时，在能够丢弃SR的情况下可以丢弃SR，在不能丢弃SR的情况 下，可以延迟该SR到下一个传输机会中传输。
本申请实施例描述的应用场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着新应用场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
针对上述场景，本申请提供了一种传输方法，该方法包括如下步骤：
步骤200、若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
步骤201、丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
本发明实施例中，如果在PUSCH的目标节点之后确定承载第一类UCI的PUCCH与该PUSCH在时域上重叠，则丢弃该第一类UCI或延迟该第一类UCI到下一个传输机会中传输。由于丢弃了该第一类UCI或延迟该第一类UCI到下一个传输机会中传输，从而能够保证正常传输该PUSCH，避免中途丢弃一个已经开始准备或者已经开始传输的PUSCH，减少***资源浪费。
传输机会为预先配置或调度的第一类UCI的每一次传输位置，例如可以根据配置的周期和偏移值来预先确定多个传输机会，比如第一类UCI的周期为1个时隙，具体传输位置为每个时隙中的第13和14个符号，则可以确定每个时隙中的第13和14个符号构成一个传输机会；又例如，传输机会为调度的，则例如，每一次DCI调度一个下行传输，可以通过DCI指示一个特定的时隙以及时隙中的特定符号作为传输该DCI所调度的下行传输的HARQ-ACK的传输位置，该传输位置构成一个传输机会，则这样的传输机会不具备周期性，取决于DCI的调度。
本发明实施例中的目标时间节点可以有以下五种：
所述PUSCH的起始传输时刻或符号；或，
所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号； 或，
满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
也就是在以下五种情形下丢弃第一类UCI或延迟第一类UCI到下一个传输机会中传输。
情形1，在PUSCH的起始传输时刻或符号之后，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
情形2，在PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号之后，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
情形3，在满足PUSCH的起始传输时刻或符号之后的T1时间的第一个符号之后，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
情形4，在PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号之后，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
情形5，在满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号之后，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠。
上述情形1中，目标时间节点为PUSCH的起始符号或起始时刻，即如果在PUSCH的起始符号或起始时刻之前，可以确定存在第一类UCI与PUSCH重叠，则可以选择传输第一类UCI，丢弃PUSCH，则PUSCH从第一个符号开始就不传输，哪怕第一类UCI并不是在PUSCH的第一个符号上与之重叠的，如果在PUSCH的起始符号或起始时刻之后，才确定存在第一类UCI与PUSCH重叠，则由于PUSCH已经开始传输了，为了避免对已经传输的PUSCH所占用的功率和处理资源的浪费，可以选择完成PUSCH的传输，而丢弃或延迟第一类UCI的传输。
上述情形2和3中，目标时间节点为PUSCH开始传输之后的T1时间， 从而约定当PUSCH传输了一定长度之后就不允许PUSCH中途被停止，而如果PUSCH传输不足一定长度，则可以选择传输第一类UCI，而丢弃PUSCH，即认为此时PUSCH已经开始传输的部分较短，对***效率影响可接受。即以PUSCH是否已经传输了T1时间来判断传输第一类UCI还是PUSCH，即如果PUSCH传输T1时间之前出现第一类UCI和PUSCH重叠，则可以选择传输第一类UCI，丢弃PUSCH，即PUSCH的传输不到T1时间，即使被丢弃了，T1时间传输占用的资源消耗是可以接受的，如果PUSCH已经传输了T1时间，才确定存在第一类UCI与PUSCH重叠，此时如果丢弃PUSCH，则之前传输的T1时间就浪费了，为了避免对这部分PUSCH传输所消耗的功率和处理资源的浪费，此时可以选择完成PUSCH传输，而丢弃或延迟第一类UCI传输。
上述情形4和5中，目标时间节点为PUSCH开始传输之前的T2时间，在PUSCH开始时刻之前的T2时刻为PUSCH最晚的开始进行传输准备的时刻，即从该时刻起需要对PUSCH承载的信息进行编码、加扰、调整、预变换、映射等一系列操作，以保证在PUSCH的起始时刻可以完成数据准备，进行正常传输，即以PUSCH是否开始准备来判断传输第一类UCI还是PUSCH，即如果PUSCH开始准备之前出现第一类UCI和PUSCH重叠，则可以选择传输第一类UCI，丢弃PUSCH，即PUSCH就不用开始准备，即使被丢弃了，也不会出现准备了PUSCH但并未传输PUSCH而造成功率和处理资源的浪费，如果PUSCH已经开始准备了，才确定存在第一类UCI与PUSCH重叠，这时即使是在PUSCH的起始符号之前判断存在第一类UCI与PUSCH重叠，为了避免对PUSCH准备所消耗的功率和处理资源的浪费，此时可以选择传输PUSCH，而丢弃或延迟第一类UCI传输。
在实施中，T1、T2为预先定义的时间长度或符号个数；或，
T1、T2为根据预先定义的规则确定的时间长度或符号个数。
具体的，T1可以为该PUSCH的传输长度的1/N，其中N为大于1的正整数；从而约定当PUSCH传输了N％之后就不允许PUSCH中途被停止，而如果PUSCH传输不足N％，则可以选择传输第一类UCI，而丢弃PUSCH， 即认为此时PUSCH已经开始传输的部分较短，对***效率影响可接受。
具体的，T2可以为该PUSCH的准备时长。从而以PUSCH是否开始准备来判断传输第一类UCI还是PUSCH，即如果PUSCH开始准备之前出现第一类UCI和PUSCH重叠，则可以选择传输第一类UCI，丢弃PUSCH，即PUSCH就不用开始准备，即使被丢弃了，也不会出现准备了PUSCH但并未传输PUSCH而造成功率和处理资源的浪费，如果PUSCH已经开始准备了，才确定存在第一类UCI与PUSCH重叠，这时即使是在PUSCH的起始符号之前判断存在第一类UCI与PUSCH重叠，为了避免对PUSCH准备所消耗的功率和处理资源的浪费，此时可以选择传输PUSCH，而丢弃或延迟第一类UCI传输。
如果T1和T2为0，则等效为目标时间节点为PUSCH的起始符号或起始时刻。
本发明实施例延迟第一类UCI到下一个传输机会中传输时，在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
比如，在当前传输机会中承载第一类UCI的PUCCH与PUSCH在时域上重叠，此时在当前传输机会中只传输该PUSCH，不传输该第一类UCI，在当前传输机会之后的最近一个传输机会中传输该第一类UCI。
在实施中，在与该PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI时，如果在该最近一个传输机会中不存在PUSCH与承载所述第一类UCI的PUCCH在时域上重叠，则在该最近一个传输机会中正常传输该第一类UCI；如果在该最近一个传输机会中存在PUSCH与承载该第一类UCI的PUCCH在时域上重叠，则丢弃与承载该第一类UCI的PUCCH重叠的PUSCH，正常传输该第一类UCI。这是因为，第一类UCI需要传输是在上一个传输机会就已经确定了的，并且在上一个传输机会中就已经确定需要被延迟到该最近一个传输机会中传输，因此，现在如果这个传输机会中存在PUSCH与第一类UCI重叠，则在PUSCH开始准备或开始传输之前，就已经可以确定存在第一类UCI与之重叠了，从而可以确定只传输第一类UCI，丢 弃与之重叠的PUSCH，也不会造成对PUSCH准备或传输的资源浪费。
丢弃在该最近一个传输机会中与该承载所述第一类UCI的PUCCH重叠的PUSCH，可以是对与承载该第一类UCI的PUCCH重叠的PUSCH不进行准备传输，也不进行传输；或者在与承载该第一类UCI的PUCCH重叠的PUSCH的起始时刻开始不传输与承载该第一类UCI的PUCCH重叠的PUSCH，从而能够节省资源。
上述第一类UCI可以是SR，也可以是对应第一类业务的UCI，还可以是对应第一类业务的SR。
上述PUSCH为对应第一类业务或第二类业务的PUSCH。
下面分别对第一类业务和第二类业务进行说明。
第一类业务可以为优先级或重要性高的业务；或URLLC业务；
所述第二类业务可以为优先级或重要性低的业务；或eMBB业务；或非URLLC业务。
对于所对应的业务类型、第一类业务和第二类业务的优先级或重要性，可以根据下列信息中的一种确定：
下行控制信息DCI格式；
DCI大小；
无线网络临时标识RNTI；
搜索空间；
控制资源集合CORESET；
波束beam；
误块率BLER；
信道质量指标CQI表格；
调制编码方式MCS表格；
优先级标志；
PUCCH资源；
SR配置编号。
比如，第一类业务为对应第一类DCI格式、第一类DCI大小、第一类RNTI、第一类搜索空间、第一类CORESET、第一类beam、第一类BLER、第一类CQI表格、第一类MCS表格、第一类优先级标志、第一类PUCCH资源、第一类SR配置编号中的至少一种的传输。则可以根据第一类UCI、PUSCH是否对应上述信息中的至少一种，来判断第一类UCI、PUSCH是否对应第一类业务，即判断第一类UCI、PUSCH的优先级和重要性。
第二类业务为对应第二类DCI格式、第二类DCI大小、第二类RNTI、第二类搜索空间、第二类CORESET、第二类beam、第二类BLER、第二类CQI表格、第二类MCS表格、第二类优先级标志、第二类PUCCH资源、第二类SR配置编号中的至少一种的传输。则可以根据第一类UCI、PUSCH是否对应上述信息中的至少一种，来判断第一类UCI、PUSCH是否对应第二类业务，即判断第一类UCI、PUSCH的优先级和重要性。
当预先规定对应第一类DCI格式、第一类DCI大小、第一类RNTI、第一类搜索空间、第一类CORESET、第一类beam、第一类BLER(例如10-5或10-6)、第一类CQI表格、第一类MCS表格、第一类优先级标志、第一类PUCCH资源、第一类SR配置编号中的至少一种的传输，其优先级或重要性高于对应第二类DCI格式、第二类DCI大小、第二类RNTI、第二类搜索空间、第二类CORESET、第二类beam、第二类BLER、第二类CQI表格、第二类MCS表格、第二类优先级标志、第二类PUCCH资源、第二类SR配置编号中的至少一种的传输时，可以根据第一类UCI、PUSCH是否对应上述信息中的至少一种，来判断第一类UCI和PUSCH的优先级和重要性的高低。
这里需要说明的是，第一类BLER可以是10-5 BLER或10-6 BLER；
第一类CQI表格可以是URLLC CQI table；
第一类MAC表格可以是URLLC MAC table；
第一类PUCCH资源可以是编号小的资源，或者特定编号的资源，或者对应特定SR配置编号的资源；
第一类SR配置编号可以是配置了多个SR配置时，较低编号的SR配置 认为是对应URLLC的。
第二类BLER可以是10-2 BLER或10-1 BLER；
第二类CQI表格可以是64QAM/256QAM CQI table；
第二类PUCCH资源可以是编号大的资源，或者特定编号的资源，或者对应特定SR配置编号的资源；
第二类SR配置编号可以是配置了多个SR配置时，较高编号的SR配置认为是对应eMBB或非URLLC的。
本发明实施例中第一类业务的优先级或重要性高于第二类业务的优先级或重要性。
在PUSCH的目标时间节点之后，确定承载第一类UCI的PUCCH与该PUSCH在时域上重叠时，基于上述确定优先级或重要性的方式确定该第一类UCI的优先级或重要性和该PUSCH的优先级或重要性，如果该第一类UCI的优先级或重要性低于该PUCCH的优先级或重要性，则总是丢弃该第一类UCI，保证PUSCH的传输即可；如果该第一类UCI的优先级或重要性不低于该PUCCH的优先级或重要性，则按照上述方式进行处理，丢弃该第一类UCI还是延迟第一类UCI到下一个传输机会中传输，即在综合考虑了优先级或重要性、以及是否存在准备和处理资源浪费的基础上，作出传输决定。
本发明除了在PUSCH的目标时间节点之后，确定承载第一类UCI的PUCCH与该PUSCH在时域上重叠之外，还有一种情况为在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠。
如果在PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠，则丢弃所述PUSCH，传输所述第一类UCI。由于在PUSCH的目标节点之前确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠，因此确定该重叠的时刻PUSCH还未准备传输或未正在传输，从而丢弃该PUSCH时也不会造成资源的浪费，由此，在PUSCH的目标时间节点之前确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠，可以 丢弃所述PUSCH，正常传输所述第一类UCI。
下面以具体实例进行说明。
实施例1
假设终端配置了URLLC SR，SR的传输周期为每个时隙一次，传输位置为时隙中的最后2个符号，假设时隙n中存在一个PUSCH传输与SR的时域资源存在重叠，时隙n+1中也存在一个PUSCH传输与SR的时域资源存在重叠；假设在时隙n中，终端在第8个符号确定需要传输positive SR(例如接收并解析MAC信令触发SR传输)，如图3所示。
由于SR对应的PUCCH资源在时隙n中与PUSCH在PUSCH的最后两个符号上重叠，且在确定存在重叠时，PUSCH已经开始传输并且传输了多个符号，则终端：
方式1：若确定存在重叠的时刻晚于PUSCH的起始时刻，则确定在时隙n中不传输SR，只传输PUSCH，并将SR延迟到时隙n+1中的SR传输机会中传输，以避免SR对正在进行传输的PUSCH的影响；从图3中可以看出，在时隙n+1中，虽然也存在PUSCH与SR的时域资源的重叠，但由于在PUSCH的起始时刻之前就已经可以确定存在该重叠，则可以从时隙n+1中的PUSCH的起始时刻开始就不传输该PUSCH，以避免与SR的重叠。另外，由于在该PUSCH的起始时刻之前的T2时间之前就已经可以确定存在该重叠，则终端也不对时隙n+1中的PUSCH进行任何数据准备，比如编码、速率匹配、加扰等，以节省处理资源和功耗开销。
方式2：若确定存在重叠的时刻晚于PUSCH的起始时刻之后的T1时间，例如，如图3所示，假设T1为1/2 PUSCH传输长度，则确定在时隙n中不传输SR，只传输PUSCH，并将SR延迟到时隙n+1中的SR传输机会中传输，以避免SR对正在传输的PUSCH的影响；在时隙n+1中，虽然也存在PUSCH与SR的时域资源的重叠，但由于在PUSCH的起始时刻之前就已经可以确定存在该重叠，则可以从时隙n+1中的PUSCH的起始时刻开始就不传输该PUSCH，以避免与SR的重叠。另外，由于在该PUSCH的起始时刻之前的 T2时间之前就已经可以确定存在该重叠，则终端也不会时隙n+1中的PUSCH做任何数据准备，比如编码、速率匹配、加扰等，以节省处理资源和功耗开销。
方式3：根据确定存在重叠的时刻晚于PUSCH的起始传输时刻之前的T2时间，例如，假设T2为N2，N2的大小与PUSCH的子载波间隔等参数有关，假设N2＝4个符号，则确定在时隙n中不传输SR，只传输PUSCH，并将SR延迟到时隙n+1中的SR传输机会中进行传输，以避免SR对正在进行传输的PUSCH的影响；在时隙n+1中，虽然也存在PUSCH与SR的时域资源的重叠，但由于在PUSCH起始时刻之前，具体在PUSCH起始时刻之前的T2时间之前，就已经可以确定存在该重叠，则可以从时隙n+1中的PUSCH的起始时刻开始就不传输该PUSCH，以避免与SR的重叠。另外，由于在该PUSCH的起始时刻之前的T2时间之前就已经可以确定存在该重叠，则终端也不对时隙n+1中的PUSCH进行任何数据准备，比如编码、速率匹配、加扰等，以节省处理资源和功耗开销。
基站：当SR对应的PUCCH资源与PUSCH之间存在重叠时，基站不能判断SR对应的PUCCH资源上是否存在positive SR传输，而实际上只有存在positive SR时才会出现PUCCH和PUSCH之间的重叠，才会按照上述终端侧处理重叠的方式执行，所以基站侧只能在SR对应的PUCCH和PUSCH进行盲检，即分别在两个信道上进行接收，例如在时隙n中，在SR对应的PUCCH资源上未检测到信息，则确定为negative(负)SR，即不存在SR与PUSCH的重叠，只接收PUSCH即可，在时隙n+1中，在SR对应的PUCCH资源上检测到信息，则认为没有PUSCH，只有positive SR。
实施例2
假设终端配置了URLL SR，SR的传输周期为7个符号一次，传输位置为时隙中第3、4个符号和第10、11个符号，假设时隙n中存在一个PUSCH传输与SR的时域资源存在重叠，时隙n+1中也存在一个PUSCH传输与SR的时域资源存在重叠；假设在时隙n中，终端在第2个符号确定需要传输positive  SR，例如接收并解析MAC信令触发SR传输，如图4所示；由于SR对应的PUCCH资源在时隙n中与PUSCH在PUSCH的第3、4个符号和第10、11个符号上重叠，则终端：
方式1：若确定存在重叠的时刻晚于PUSCH的起始传输时刻，则确定在时隙n中的多个SR传输机会中都不传输SR，只传输PUSCH，并将SR延迟到时隙n+1中的第一个SR传输机会中传输，以避免影响正在进行传输的PUSCH，如图4所示。
方式2：若确定存在重叠的时刻早于PUSCH的起始时刻之后的T1时间，例如，假设T1为1/2 PUSCH传输长度，则确定在时隙n中drop(丢弃)PUSCH，即从与SR存在重叠的符号开始drop，因为PUSCH此时仅传输了两个符号，即第1个和第2个符号，造成的传输浪费不是很大，drop PUSCH的影响不大，因此可以在第一个SR传输机会中传输SR，以避免对SR的过分delay(延迟)，如图5所示。
方式3：若确定存在重叠的时刻晚于PUSCH的起始时刻之前的T2时间，例如，假设T2为N2，N2的大小与PUSCH的子载波间隔等参数有关，假设N2＝4个符号，则确定在时隙n中的多个SR传输机会中都不传输SR，只传输PUSCH，并将SR延迟到时隙n+1中的第一个SR传输机会中传输，以避免SR对正在进行传输的PUSCH的影响，如图4所示。
基站：当SR对应的PUCCH资源与PUSCH之间存在重叠时，基站不能判断SR对应的PUCCH资源上是否存在positive SR传输，而实际上只有存在positive SR时才会出现PUCCH和PUSCH之间的重叠，才会按照上述终端侧处理重叠的方式执行，所以基站侧只能在SR对应的PUCCH和PUSCH进行盲检，即分别在两个信道上进行接收，例如在时隙n中，在SR对应的PUCCH资源上未检测到信息，则确定为negative(负)SR，即不存在SR与PUSCH的重叠，只接收PUSCH即可，在时隙n+1中，在SR对应的PUCCH资源上检测到信息，则认为没有PUSCH，只有positive SR。
这里需要说明的是，上述实施例中仅以URLLC SR PUCCH与PUSCH重 叠为例，承载其它UCI的PUCCH与PUSCH重叠时，在满足条件时同样适用；原则上，不限于本发明指出的drop PUSCH的情况，由于任何其它原因导致需要drop正在传输的PUSCH时，都可以使用上述方法；
上述PUSCH可以为eMBB的PUSCH，则此时显然URLLC SR的优先级或重要性高于eMBB，上述PUSCH也可以是URLLC PUSCH，虽然与SR同属于URLLC业务，但考虑到如果PUSCH使用了重复传输，其占用时域长度较长，如果drop SR会导致SR的时延过大，此时也会因为SR与重复传输的PUSCH重叠而drop重复传输的PUSCH中的一个或多个，此时如果是drop一个正在传输的PUSCH，则同样可采用上述方法；
上述仅以SR和PUSCH在同一个载波，具有相同子载波间隔为例，当SR和PUSCH在不同载波和/或具有不同子载波间隔时，SR和PUSCH分别对应的时隙长度可能不同，但同样适用上述方式。
基于同一发明构思，本发明实施例中还提供了一种传输设备，由于该设备是本发明实施例提供的传输方法中的设备，并且该设备解决问题的原理与该方法相似，因此该设备的实施可以参见方法的实施，重复之处不再赘述。
如图6所示，本发明实施例第一种确定直接通信接口无线接入技术的设备，该设备包括处理器600、存储器601和收发机602；
处理器600负责管理总线架构和通常的处理，存储器601可以存储处理器600在执行操作时所使用的数据。收发机602用于在处理器600的控制下接收和发送数据。
总线架构可以包括任意数量的互联的总线和桥，具体由处理器600代表的一个或多个处理器和存储器601代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。处理器600负责管理总线架构和通常的处理，存储器601可以存储处理器600在执行操作时所使用的数据。
本发明实施例揭示的流程，可以应用于处理器600中，或者由处理器600 实现。在实现过程中，信号处理流程的各步骤可以通过处理器600中的硬件的集成逻辑电路或者软件形式的指令完成。处理器600可以是通用处理器、数字信号处理器、专用集成电路、现场可编程门阵列或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件，可以实现或者执行本发明实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者任何常规的处理器等。结合本发明实施例所公开的方法的步骤可以直接体现为硬件处理器执行完成，或者用处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器，闪存、只读存储器，可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的存储介质中。该存储介质位于存储器601，处理器600读取存储器601中的信息，结合其硬件完成信号处理流程的步骤。
具体地，处理器600，用于读取存储器601中的程序并执行：
若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
可选的，所述处理器600具体用于：
若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
丢弃所述PUSCH，传输所述第一类UCI。
可选的，所述处理器600具体用于按照下述方式确定所述目标时间节点：
所述PUSCH的起始传输时刻或符号；或，
所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
可选的，所述T1、T2为预先定义的时间长度或符号个数；或，
所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
可选的，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或所述T2为所述PUSCH的准备时长。
可选的，当延迟所述第一类UCI到下一个传输机会中传输时，所述处理器600具体用于：
在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
可选的，当在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI时，所述处理器600具体用于：
当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
可选的，所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH时，所述处理器600具体用于：
对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
可选的，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
所述第一PUSCH为对应第一类业务或第二类业务的PUSCH。
可选的，所述第一类业务包括：
优先级或重要性高的业务；或，超高可靠低时延通信URLLC业务；
所述第二类业务包括：优先级或重要性低的业务；或，增强移动带宽eMBB业务；或，非URLLC业务。
可选的，所述优先级或重要性或业务类别根据对应的如下信息中的至少一种确定：
下行控制信息DCI格式；
DCI大小；
无线网络临时标识RNTI；
搜索空间；
控制资源集合CORESET；
波束beam；
误块率BLER；
信道质量指标CQI表格；
调制编码方式MCS表格；
优先级标志；
PUCCH资源；
SR配置编号。
基于同一发明构思，本发明实施例中还提供了另一种传输设备，由于该设备是本发明实施例提供的传输方法中的设备，并且该设备解决问题的原理与该方法相似，因此该设备的实施可以参见方法的实施，重复之处不再赘述。
如图7所示，本发明实施例提供的一种传输设备的结构示意图，该设备包括：确定模块700，处理模块701：
确定模块700，用于若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
处理模块701：用于丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
可选的，所述确定模块700具体用于：
若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
处理模块701具体用于：
丢弃所述PUSCH，传输所述第一类UCI。
可选的，所述确定模块700具体用于按照下述方式确定所述目标时间节点：
所述PUSCH的起始传输时刻或符号；或，
所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
可选的，所述T1、T2为预先定义的时间长度或符号个数；或，
所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
可选的，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或所述T2为所述PUSCH的准备时长。
可选的，当延迟所述第一类UCI到下一个传输机会中传输时，所述处理模块701具体用于：
在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
可选的，当在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI时，所述处理模块701具体用于：
当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
可选的，当所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH时，所述处理模块701具体用于：
对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
可选的，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
所述第一PUSCH为对应第一类业务或第二类业务的PUSCH。
可选的，所述第一类业务包括：
优先级或重要性高的业务；或，超高可靠低时延通信URLLC业务；
所述第二类业务包括：优先级或重要性低的业务；或，增强移动带宽eMBB业务；或，非URLLC业务。
可选的，所述优先级或重要性或业务类别根据对应的如下信息中的至少一种确定：
下行控制信息DCI格式；
DCI大小；
无线网络临时标识RNTI；
搜索空间；
控制资源集合CORESET；
波束beam；
误块率BLER；
信道质量指标CQI表格；
调制编码方式MCS表格；
优先级标志；
PUCCH资源；
SR配置编号。
本发明实施例还提供一种传输的计算机可存储介质，其上存储有计算机程序，该程序被处理器执行时实现上述图2所述的方法的步骤。
以上参照示出根据本申请实施例的方法、装置(***)和/或计算机程序产品的框图和/或流程图描述本申请。应理解，可以通过计算机程序指令来实现框图和/或流程图示图的一个块以及框图和/或流程图示图的块的组合。可以将这些计算机程序指令提供给通用计算机、专用计算机的处理器和/或其它可编程数据处理装置，以产生机器，使得经由计算机处理器和/或其它可编程数据处理装置执行的指令创建用于实现框图和/或流程图块中所指定的功能/动作的方法。
相应地，还可以用硬件和/或软件(包括固件、驻留软件、微码等)来实施本申请。更进一步地，本申请可以采取计算机可使用或计算机可读存储介质上的计算机程序产品的形式，其具有在介质中实现的计算机可使用或计算机可读程序代码，以由指令执行***来使用或结合指令执行***而使用。在本申请上下文中，计算机可使用或计算机可读介质可以是任意介质，其可以包含、存储、通信、传输、或传送程序，以由指令执行***、装置或设备使用，或结合指令执行***、装置或设备使用。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (34)

  1. 一种传输方法，其特征在于，该方法包括：
    若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
    丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
  2. 如权利要求1所述的方法，其特征在于，该方法包括：
    若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
    丢弃所述PUSCH，传输所述第一类UCI。
  3. 如权利要求1所述的方法，其特征在于，所述目标时间节点，包括：
    所述PUSCH的起始传输时刻或符号；或，
    所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或，
    满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
    所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
    满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
  4. 如权利要求3所述的方法，其特征在于，所述T1、T2为预先定义的时间长度或符号个数；或，
    所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
  5. 如权利要求4所述的方法，其特征在于，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或
    所述T2为所述PUSCH的准备时长。
  6. 如权利要求1所述的方法，其特征在于，所述延迟所述第一类UCI到下一个传输机会中传输，包括：
    在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
    在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
  7. 如权利要求6所述的方法，其特征在于，在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI，包括：
    当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
  8. 如权利要求7所述的方法，其特征在于，所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH，包括：
    对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
    在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
  9. 如权利要求1～8中任一项所述的方法，其特征在于，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
    所述PUSCH为对应第一类业务或第二类业务的PUSCH。
  10. 如权利要求9所述的方法，其特征在于，所述第一类业务包括：
    优先级或重要性高的业务；或，超高可靠低时延通信URLLC业务；
    所述第二类业务包括：优先级或重要性低的业务；或，增强移动带宽eMBB业务；或，非URLLC业务。
  11. 如权利要求10所述的方法，其特征在于，所述优先级或重要性或业务类别根据对应的如下信息中的至少一种确定：
    下行控制信息DCI格式；
    DCI大小；
    无线网络临时标识RNTI；
    搜索空间；
    控制资源集合CORESET；
    波束beam；
    误块率BLER；
    信道质量指标CQI表格；
    调制编码方式MCS表格；
    优先级标志；
    PUCCH资源；
    SR配置编号。
  12. 一种传输设备，其特征在于，该设备包括：处理器、存储器和收发机；
    其中，所述处理器，用于读取存储器中的程序并执行：
    若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
    丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
  13. 如权利要求12所述的设备，其特征在于，所述处理器具体用于：
    若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
    丢弃所述PUSCH，传输所述第一类UCI。
  14. 如权利要求12所述的设备，其特征在于，所述处理器具体用于按照下述方式确定所述目标时间节点：
    所述PUSCH的起始传输时刻或符号；或，
    所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或，
    满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
    所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
    满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
  15. 如权利要求14所述的设备，其特征在于，所述T1、T2为预先定义的时间长度或符号个数；或，
    所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
  16. 如权利要求15所述的设备，其特征在于，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或所述T2为所述PUSCH的准备时长。
  17. 如权利要求12所述的设备，其特征在于，当延迟所述第一类UCI到下一个传输机会中传输时，所述处理器具体用于：
    在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
    在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
  18. 如权利要求17所述的设备，其特征在于，当在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI时，所述处理器具体用于：
    当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
  19. 如权利要求18所述的设备，其特征在于，当所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH时，所述处理器具体用于：
    对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
    在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
  20. 如权利要求12～19任一所述的设备，其特征在于，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
    所述第一PUSCH为对应第一类业务或第二类业务的PUSCH。
  21. 如权利要求20所述的设备，其特征在于，所述第一类业务包括：
    优先级或重要性高的业务；或，超高可靠低时延通信URLLC业务；
    所述第二类业务包括：优先级或重要性低的业务；或，增强移动带宽eMBB业务；或，非URLLC业务。
  22. 如权利要求20所述的设备，其特征在于，所述优先级或重要性或业务类别根据对应的如下信息中的至少一种确定：
    下行控制信息DCI格式；
    DCI大小；
    无线网络临时标识RNTI；
    搜索空间；
    控制资源集合CORESET；
    波束beam；
    误块率BLER；
    信道质量指标CQI表格；
    调制编码方式MCS表格；
    优先级标志；
    PUCCH资源；
    SR配置编号。
  23. 一种传输设备，其特征在于，该设备包括：
    确定模块，用于若在物理上行共享信道PUSCH的目标时间节点之后，确定承载第一类上行控制信息UCI的物理上行控制信道PUCCH与所述PUSCH在时域上重叠；
    处理模块：用于丢弃所述第一类UCI或延迟所述第一类UCI到下一个传输机会中传输。
  24. 如权利要求23所述的设备，其特征在于，所述确定模块具体用于：
    若在所述PUSCH的目标时间节点之前，确定承载第一类UCI的PUCCH与所述PUSCH在时域上重叠；
    处理模块具体用于：
    丢弃所述PUSCH，传输所述第一类UCI。
  25. 如权利要求23所述的设备，其特征在于，所述确定模块具体用于按照下述方式确定所述目标时间节点：
    所述PUSCH的起始传输时刻或符号；或，
    所述PUSCH的起始传输时刻或符号之后的T1时间对应的时刻或符号；或，
    满足所述PUSCH的起始传输时刻或符号之后的T1时间的第一个符号；或，
    所述PUSCH的起始传输时刻或符号之前的T2时间对应的时刻或符号；或，
    满足所述PUSCH的起始传输时刻或符号之前的T2时间的第一个符号。
  26. 如权利要求25所述的设备，其特征在于，所述T1、T2为预先定义的时间长度或符号个数；或，
    所述T1、T2为根据预先定义的规则确定的时间长度或符号个数。
  27. 如权利要求26所述的设备，其特征在于，所述T1为所述PUSCH的传输长度的1/N，其中N为大于1的正整数；和/或所述T2为所述PUSCH的准备时长。
  28. 如权利要求23所述的设备，其特征在于，当延迟所述第一类UCI到下一个传输机会中传输时，所述处理模块具体用于：
    在与所述PUSCH重叠的传输机会中不传输所述第一类UCI；
    在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI。
  29. 如权利要求28所述的设备，其特征在于，当在与所述PUSCH重叠的传输机会之后的最近一个传输机会中传输所述第一类UCI时，所述处理模块具体用于：
    当在所述最近一个传输机会中存在PUSCH与承载所述第一类UCI的 PUCCH重叠时，丢弃与承载所述第一类UCI的PUCCH重叠的PUSCH。
  30. 如权利要求29所述的设备，其特征在于，当所述丢弃所述与承载所述第一类UCI的PUCCH重叠的PUSCH时，所述处理模块具体用于：
    对所述与承载所述第一类UCI的PUCCH重叠的PUSCH不进行准备和传输；或
    在所述与承载所述第一类UCI的PUCCH重叠的PUSCH的起始时刻，开始不传输所述与承载所述第一类UCI的PUCCH重叠的PUSCH。
  31. 如权利要求23～30任一所述的设备，其特征在于，所述第一类UCI为如下信息中的一种：调度请求SR，对应第一类业务的UCI，对应第一类业务的SR；和/或，
    所述第一PUSCH为对应第一类业务或第二类业务的PUSCH。
  32. 如权利要求31所述的设备，其特征在于，所述第一类业务包括：
    优先级或重要性高的业务；或，超高可靠低时延通信URLLC业务；
    所述第二类业务包括：优先级或重要性低的业务；或，增强移动带宽eMBB业务；或，非URLLC业务。
  33. 如权利要求31所述的设备，其特征在于，所述优先级或重要性或业务类别根据对应的如下信息中的至少一种确定：
    下行控制信息DCI格式；
    DCI大小；
    无线网络临时标识RNTI；
    搜索空间；
    控制资源集合CORESET；
    波束beam；
    误块率BLER；
    信道质量指标CQI表格；
    调制编码方式MCS表格；
    优先级标志；
    PUCCH资源；
    SR配置编号。
  34. 一种计算机设备，包括存储器、处理器及存储在存储器上并可在处理器上运行的计算机程序，其特征在于，所述处理器执行所述计算机程序时实现权利要求1至11任一所述方法。
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