WO2021042392A1 - 传输反馈应答信息的方法、装置及存储介质 - Google Patents

传输反馈应答信息的方法、装置及存储介质 Download PDF

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Publication number
WO2021042392A1
WO2021042392A1 PCT/CN2019/104792 CN2019104792W WO2021042392A1 WO 2021042392 A1 WO2021042392 A1 WO 2021042392A1 CN 2019104792 W CN2019104792 W CN 2019104792W WO 2021042392 A1 WO2021042392 A1 WO 2021042392A1
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Prior art keywords
feedback response
response information
codebook
scheduling instruction
service type
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PCT/CN2019/104792
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English (en)
French (fr)
Inventor
牟勤
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北京小米移动软件有限公司
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Priority to PCT/CN2019/104792 priority Critical patent/WO2021042392A1/zh
Priority to CN201980001898.5A priority patent/CN112913166A/zh
Priority to EP19944092.6A priority patent/EP4027546A4/en
Publication of WO2021042392A1 publication Critical patent/WO2021042392A1/zh
Priority to US17/686,393 priority patent/US20220191897A1/en

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    • 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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1664—Details of the supervisory signal the supervisory signal being transmitted together with payload signals; piggybacking
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1221—Wireless traffic scheduling based on age of data to be sent
    • 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
    • H04W72/12—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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • the present disclosure relates to the field of communication technology, and in particular to a method, device and storage medium for transmitting feedback response information.
  • Hybrid Automatic Repeat ReQuest (HARQ) technology is a universal feedback technology in wireless communication systems.
  • the terminal after receiving the physical downlink shared channel (PDSCH) of the downlink service data sent by the network device, the terminal sends the feedback response (HARQ-ACK) information of the PDSCH so that the network device can determine to reset Whether to schedule the downlink service data or to schedule new downlink service data to the user terminal.
  • PDSCH physical downlink shared channel
  • HARQ-ACK feedback response
  • HARQ-ACK information is transmitted in the form of HARQ-ACK codebook.
  • the HARQ-ACK codebook is formed by concatenating and combining one or more HARQ-ACK information bits of the PDSCH.
  • a HARQ-ACK codebook is likely to be multiple HARQ-ACK information bits of PDSCH combined into one HARQ-ACK codebook and transmitted together. If this HARQ-ACK codebook is punctured or discarded, it will cause a large number of PDSCH retransmissions.
  • the present disclosure provides a method, device and storage medium for transmitting feedback response information.
  • a feedback response information transmission method which is applied to a network device, and includes:
  • the scheduling instruction includes The resource information used to retransmit the feedback response information codebook.
  • the scheduling instruction is downlink control signaling
  • the downlink control signaling is scrambled by a wireless network temporary identification RNTI dedicated to identifying a codebook of retransmission feedback response information.
  • the downlink control signaling is a first dynamic scheduling instruction
  • the resource used to retransmit the feedback response information codebook is a physical uplink control channel resource or a physical uplink shared channel resource scheduled by the first dynamic scheduling instruction.
  • the data information of the second service type is scheduled through a second dynamic scheduling instruction
  • the second dynamic scheduling instruction it is determined that a time-domain resource conflict is about to occur between the codebook transmission of the feedback response information of the first service type and the data information of the second service type.
  • sending a scheduling instruction for instructing to retransmit the feedback response information codebook includes:
  • the data information of the second service type is scheduled through a semi-persistent scheduling instruction
  • the data information of the second service type is received and demodulated, it is determined that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type.
  • sending a scheduling instruction for instructing to retransmit the feedback response information codebook includes:
  • the feedback response information transmission method related to the present disclosure further includes:
  • Sending duration information where the duration information represents the maximum duration information for sending the scheduling instruction.
  • a feedback response information transmission method which is applied to a terminal, and includes:
  • the scheduling instruction is downlink control signaling
  • the downlink control signaling is scrambled by a wireless network temporary identification RNTI dedicated to identifying a codebook of retransmission feedback response information.
  • the downlink control signaling is a first dynamic scheduling instruction
  • Retransmitting the feedback response information codebook includes: retransmitting the feedback response information codebook on the physical uplink control channel resources or physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.
  • receiving a scheduling instruction for instructing to retransmit the feedback response information codebook includes: receiving at the same physical downlink control channel detection timing as the second dynamic scheduling instruction for instructing to retransmit the feedback response The scheduling instruction of the information codebook; or after receiving the second dynamic scheduling instruction, the scheduling instruction for instructing to retransmit the feedback response information codebook is received.
  • the second dynamic scheduling instruction is used to schedule data information of a second service type, and the data information of the second service type is data information that has a time domain resource conflict with the transmission of the feedback response information codebook.
  • the feedback response information codebook is the feedback response information codebook corresponding to the first service type.
  • receiving a scheduling instruction for instructing retransmission of the feedback response information codebook includes: receiving a scheduling instruction for instructing retransmission of the feedback response information codebook after a first period of time.
  • the one duration is greater than or equal to the duration of demodulating the data information of the second service type.
  • the data information of the second service type is scheduled by a semi-persistent scheduling instruction
  • the data information of the second service type is data information that conflicts with time domain resources in transmission of the feedback response information codebook
  • the feedback response The information codebook is the feedback response information codebook corresponding to the first service type.
  • the feedback response information transmission method related to the present disclosure further includes:
  • duration information represents the maximum duration information for sending the scheduling instruction
  • Receiving a scheduling instruction for instructing the codebook of retransmission feedback response information includes:
  • the feedback response information transmission method related to the present disclosure further includes:
  • the scheduling instruction for instructing the retransmission of the feedback response information codebook is not received within the maximum time period, the retransmission of the feedback response information codebook is cancelled.
  • a feedback response information transmission device which is applied to network equipment, and includes:
  • the determining unit is configured to determine that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type; the sending unit is configured to send the feedback response information for instructing to retransmit the feedback response information A codebook scheduling instruction, where the scheduling instruction includes resource information used to retransmit the feedback response information codebook.
  • the scheduling instruction is downlink control signaling
  • the downlink control signaling is scrambled by a wireless network temporary identification RNTI dedicated to identifying a codebook of retransmission feedback response information.
  • the downlink control signaling is a first dynamic scheduling instruction; the resources used to retransmit the feedback response information codebook are physical uplink control channel resources or physical uplink control channel resources scheduled by the first dynamic scheduling instruction. Uplink shared channel resources.
  • the data information of the second service type is scheduled through a second dynamic scheduling instruction.
  • the determining unit is configured to determine that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type in the following manner: the first service is determined according to the second dynamic scheduling instruction
  • the type of feedback response information codebook transmission and the data information of the second service type are about to collide with time domain resources.
  • the sending unit is configured to send a scheduling instruction for instructing to retransmit the feedback response information codebook in the following manner:
  • the data information of the second service type is scheduled through a semi-persistent scheduling instruction.
  • the determining unit is configured to determine that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type in the following manner:
  • the data information of the second service type is received and demodulated, it is determined that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type.
  • the sending unit is configured to send a scheduling instruction for instructing to retransmit the feedback response information codebook in the following manner:
  • the sending unit is further configured to:
  • Sending duration information where the duration information represents the maximum duration information for sending the scheduling instruction.
  • a feedback response information transmission device which is applied to a terminal, and includes:
  • the receiving unit is configured to receive a scheduling instruction for instructing to retransmit the feedback response information codebook, where the scheduling instruction includes resource information for retransmitting the feedback response information codebook; the sending unit is configured to be in the On the resource indicated by the scheduling instruction, retransmit the feedback response information codebook.
  • the scheduling instruction is downlink control signaling
  • the downlink control signaling is scrambled by a wireless network temporary identification RNTI dedicated to identifying a codebook of retransmission feedback response information.
  • the downlink control signaling is a first dynamic scheduling instruction.
  • the sending unit is configured to retransmit the feedback response information codebook in the following manner: retransmit the feedback response information on the physical uplink control channel resource or physical uplink shared channel resource scheduled by the first dynamic scheduling instruction Codebook.
  • the receiving unit is configured to receive a scheduling instruction for instructing a codebook of retransmission feedback response information in the following manner: the reception is performed on the same physical downlink control channel detection timing as the second dynamic scheduling instruction. After instructing to retransmit the feedback response information codebook; or after receiving the second dynamic scheduling instruction, receiving the scheduling instruction for instructing retransmission of the feedback response information codebook.
  • the second dynamic scheduling instruction is used to schedule data information of a second service type, and the data information of the second service type is data information that has a time domain resource conflict with the transmission of the feedback response information codebook.
  • the feedback response information codebook is the feedback response information codebook corresponding to the first service type.
  • the receiving unit is configured to receive a scheduling instruction for instructing retransmission of the feedback response information codebook in the following manner: after the first period of time, receive the instruction for retransmitting the feedback response information code In this scheduling instruction, the first duration is greater than or equal to the duration of demodulating the data information of the second service type.
  • the data information of the second service type is scheduled by a semi-persistent scheduling instruction
  • the data information of the second service type is data information that conflicts with time domain resources in transmission of the feedback response information codebook
  • the feedback response The information codebook is the feedback response information codebook corresponding to the first service type.
  • the receiving unit is further configured to:
  • duration information represents the maximum duration information for sending the scheduling instruction; within the maximum duration, receiving a scheduling instruction for instructing a codebook of retransmission feedback response information.
  • the sending unit is further configured to:
  • the receiving unit does not receive the scheduling instruction for instructing the retransmission of the feedback response information codebook within the maximum time period, cancel the retransmission of the feedback response information codebook.
  • a feedback response information transmission device including:
  • a memory for storing processor executable instructions
  • the processor is configured to execute the feedback response information transmission method described in the first aspect or any one of the implementation manners of the first aspect.
  • a non-transitory computer-readable storage medium When instructions in the storage medium are executed by a processor of a network device, the network device can execute the first aspect or the first aspect described above. On the one hand, the feedback response information transmission method described in any one of the implementation manners.
  • a feedback response information transmission device including:
  • a memory for storing processor executable instructions
  • the processor is configured to execute the feedback response information transmission method described in the second aspect or any one of the implementation manners of the second aspect.
  • a non-transitory computer-readable storage medium When instructions in the storage medium are executed by a processor of a terminal, the terminal can execute the above-mentioned second aspect or the second aspect. Any one of the feedback response information transmission methods described in the implementation manner.
  • the technical solution provided by the embodiments of the present disclosure may include the following beneficial effects: when there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type, sending is used to indicate retransmission. Feedback the scheduling instructions of the response message codebook. The terminal retransmits the feedback response information codebook on the resource information indicated by the scheduling instruction, which can avoid a large number of PDSCH retransmissions.
  • Fig. 1 is a schematic diagram showing a wireless communication system according to some exemplary embodiments.
  • Fig. 2 is a schematic diagram showing a time domain resource conflict according to an exemplary embodiment.
  • Fig. 3 is a schematic diagram showing a time domain resource conflict according to an exemplary embodiment.
  • Fig. 4 is a schematic diagram showing a time domain resource conflict according to an exemplary embodiment.
  • Fig. 5 is a schematic diagram showing a time-domain resource conflict according to an exemplary embodiment.
  • Fig. 6 is a flow chart showing a method for transmitting feedback response information according to an exemplary embodiment.
  • Fig. 7 is a flow chart showing a method for transmitting feedback response information according to an exemplary embodiment.
  • 8A and 8B are flowcharts showing a method for transmitting feedback response information according to an exemplary embodiment.
  • Fig. 9 is a schematic diagram showing a transmission timing of feedback response information according to an exemplary embodiment.
  • Fig. 10 is a schematic diagram showing a feedback response information transmission resource according to an exemplary embodiment.
  • Fig. 11 is a schematic diagram showing a feedback response information transmission resource according to an exemplary embodiment.
  • Fig. 12 is a schematic diagram showing a transmission timing of feedback response information according to an exemplary embodiment.
  • Fig. 13 is a schematic diagram showing a feedback response information transmission resource according to an exemplary embodiment.
  • Fig. 14 is a schematic diagram showing a feedback response information transmission resource according to an exemplary embodiment.
  • Fig. 15 is a block diagram showing a device for transmitting feedback response information according to an exemplary embodiment.
  • Fig. 16 is a block diagram showing a device for transmitting feedback response information according to an exemplary embodiment.
  • Fig. 17 is a block diagram showing a device for transmitting feedback response information according to an exemplary embodiment.
  • Fig. 18 is a block diagram showing a device for transmitting feedback response information according to an exemplary embodiment.
  • the wireless communication system 100 includes a network device 110 and a terminal 120.
  • the terminal 120 is connected to the network device 110 through wireless resources, and transmits and receives data.
  • the wireless communication system 100 shown in FIG. 1 is only for schematic illustration, and the wireless communication system 100 may also include other network devices, such as core network devices, wireless relay devices, and wireless backhaul devices. Etc., not shown in Figure 1.
  • the embodiments of the present disclosure do not limit the number of network devices and the number of terminals included in the wireless communication system.
  • the wireless communication system in the embodiments of the present disclosure is a network that provides wireless communication functions.
  • Wireless communication systems can use different communication technologies, such as code division multiple access (CDMA), wideband code division multiple access (WCDMA), time division multiple access (TDMA) , Frequency Division Multiple Access (FDMA), Orthogonal Frequency-Division Multiple Access (OFDMA), Single Carrier Frequency Division Multiple Access (Single Carrier FDMA, SC-FDMA), Carrier Sense Multiple access/conflict avoidance (Carrier Sense Multiple Access with Collision Avoidance).
  • CDMA code division multiple access
  • WCDMA wideband code division multiple access
  • TDMA time division multiple access
  • OFDMA Orthogonal Frequency-Division Multiple Access
  • Single Carrier Frequency Division Multiple Access Single Carrier Frequency Division Multiple Access
  • SC-FDMA SC-FDMA
  • Carrier Sense Multiple access/conflict avoidance Carrier Sense Multiple Access with Collision Avoidance
  • the network can be divided into 2G (English: generation) network, 3G network, 4G network or future evolution network, such as 5G network, 5G network can also be called a new wireless network ( New Radio, NR).
  • 2G International: generation
  • 3G network 4G network or future evolution network, such as 5G network
  • 5G network can also be called a new wireless network ( New Radio, NR).
  • New Radio New Radio
  • the present disclosure sometimes refers to a wireless communication network as a network for short.
  • the network device 110 involved in the present disclosure may also be referred to as a wireless access network device.
  • the wireless access network equipment can be: base station, evolved base station (evolved node B, base station), home base station, access point (AP) in wireless fidelity (WIFI) system, wireless relay Node, wireless backhaul node, transmission point (transmission point, TP), or transmission and reception point (transmission and reception point, TRP), etc., can also be the gNB in the NR system, or can also be a component or part of the equipment constituting the base station Wait.
  • the network device may also be a vehicle-mounted device. It should be understood that, in the embodiments of the present disclosure, the specific technology and specific device form adopted by the network device are not limited.
  • the terminal 120 involved in the present disclosure may also be referred to as terminal equipment, user equipment (UE), mobile station (Mobile Station, MS), mobile terminal (Mobile Terminal, MT), etc., which are a kind of direction A device through which the user provides voice and/or data connectivity.
  • the terminal may be a handheld device with a wireless connection function, a vehicle-mounted device, etc.
  • some examples of terminals are: smart phones (Mobile Phone), pocket computers (Pocket Personal Computer, PPC), handheld computers, personal digital assistants (Personal Digital Assistant, PDA), notebook computers, tablet computers, wearable devices, or Vehicle equipment, etc.
  • V2X vehicle-to-vehicle
  • the terminal device may also be a vehicle-mounted device. It should be understood that the embodiments of the present disclosure do not limit the specific technology and specific device form adopted by the terminal.
  • the terminal 120 communicates with the network device 110, and the process in which the terminal 120 sends data to the network device 110 can be referred to as uplink transmission.
  • the process of the network device 110 sending data to the terminal 120 may be referred to as downlink transmission.
  • a hybrid automatic repeat request (Hybrid Automatic Repeat ReQuest, HARQ) feedback technology is adopted to ensure the reliability of transmission. For example, after receiving the physical downlink shared channel (PDSCH) of the downlink service data sent by the network device 110, the terminal 120 will feed back an acknowledgement (ACK) or non-acknowledgement (NACK) uplink feedback information corresponding to the PDSCH.
  • ACK acknowledgement
  • NACK non-acknowledgement
  • the network device 110 determines whether to reschedule the downlink service data or to schedule new downlink service data to the user terminal.
  • the ACK and NACK uplink feedback information are collectively referred to as uplink feedback response information (HARQ-ACK).
  • the terminal supports the concurrent transmission of data of multiple types of services. For example, when the terminal concurrently transmits data transmission of multiple service types, there will be a time-domain conflict between the transmission resource of the low-priority HARQ-ACK and the transmission resource (data information or control information) of the high-priority service data. At this time, in order to protect the transmission of service data, HARQ-ACK will be punctured or discarded. For the HARQ-ACK that is punctured or discarded, the PDSCH is retransmitted to ensure reliability. Generally, HARQ-ACK information is transmitted in the form of HARQ-ACK codebook.
  • the HARQ-ACK codebook is formed by concatenating and combining one or more HARQ-ACK information bits of the PDSCH.
  • a HARQ-ACK codebook is likely to be multiple HARQ-ACK information bits of PDSCH combined into one HARQ-ACK codebook and transmitted together. If this HARQ-ACK codebook is punctured or discarded, it will cause a large number of PDSCH retransmissions.
  • the terminal concurrently supports the Ultra Reliable Low Latency Communications (URLLC) service type and the Enhance Mobile Broadband (eMBB) service type.
  • URLLC Ultra Reliable Low Latency Communications
  • eMBB Enhance Mobile Broadband
  • the schematic diagrams of time-domain resource conflicts are shown in Figure 2, Figure 3, Figure 4, and Figure 5.
  • Figure 2 the physical uplink control channel (PUCCH) resources occupied by the eMBB HARQ-ACK codebook and the URLLC physical uplink shared channel (PUSCH) dynamically scheduled by the URLLC uplink grant (UL grant) are occupied
  • PUSCH physical uplink shared channel
  • the PUCCH resources occupied by the eMBB HARQ-ACK codebook and the resources occupied by the HARQ-ACK codebook of the URLLC PDSCH dynamically scheduled by the URLLC downlink grant (DL grant) have a time-domain conflict.
  • the PUCCH resource occupied by the eMBB HARQ-ACK codebook and the resource occupied by the semi-statically configured URLLC PUSCH have a time-domain conflict.
  • the PUCCH resources occupied by the eMBB HARQ-ACK codebook and the resources occupied by the semi-statically configured URLLC scheduling request (scheduling request, SR) have a time-domain conflict.
  • the HARQ-ACK of the eMBB will be punctured or discarded.
  • the PDSCH is retransmitted to ensure reliability.
  • the HARQ-ACK information of eMBB will be transmitted in the form of HARQ-ACK codebook.
  • the HARQ-ACK codebook is formed by concatenating and combining one or more HARQ-ACK information bits of the PDSCH. In actual transmission, an eMBB HARQ-ACK codebook is likely to be multiple HARQ-ACK information bits of eMBB PDSCH combined into one HARQ-ACK codebook and transmitted together.
  • this HARQ-ACK codebook is punctured or discarded by URLLC transmission, it will cause a large number of eMBB PDSCH retransmissions. Therefore, a solution is needed to transmit eMBB HARQ-ACK information to avoid unnecessary eMBB PDSCH retransmission when the eMBB HARQ-ACK codebook is punctured or discarded.
  • the present disclosure provides a HARQ-ACK transmission method.
  • the HARQ-ACK codebook is punctured or discarded.
  • HARQ-ACK is retransmitted to reduce the retransmission of a large number of PDSCHs.
  • the service type that needs to transmit HAQR-ACK is referred to as the first service type
  • the service type for transmitting information data is referred to as the second service type.
  • the first service type is the eMBB service type
  • the second service type is the URLLC service type.
  • Fig. 6 is a flow chart showing a method for transmitting feedback response information according to an exemplary embodiment. As shown in Fig. 6, the method for transmitting feedback response information is used in a network device and includes the following steps.
  • step S11 it is determined that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type.
  • the first service type and the second service type are service types concurrently supported by the terminal, for example, the first service type is an eMBB service type, and the second service type is a URLLC service type.
  • the feedback response information codebook of the first service type can be understood as the uplink feedback response information corresponding to the PDSCH of the first service type.
  • the data information of the second service type can be understood as the data information or control information of the second service type.
  • the data information can be PUSCH information of the second service type, or feedback response information of the second service type, or It is the SR information of the second service type.
  • the feedback response information codebook of the first service type is A time domain resource conflict is about to occur between the transmission and the data information of the second service type.
  • the transmission of the feedback response information codebook of the first service type and the data information of the second service type already have a time domain resource conflict.
  • the dynamic scheduling instruction when the data information of the second service type is dispatched by a dynamic scheduling instruction, the dynamic scheduling instruction includes the transmission resource information of the data information of the second service type, and the network device can determine the first service type in advance according to the dynamic scheduling instruction Time domain resource conflict is about to occur between the codebook transmission of the feedback response information and the data information of the second service type.
  • the network device needs to determine the codebook transmission of the feedback response information of the first service type and the second service after receiving and demodulating the data information of the second service type. There is a time domain resource conflict in the type of data information transmission.
  • step S12 a scheduling instruction for instructing to retransmit the codebook of feedback response information is sent, and the scheduling instruction includes resource information used for retransmission of the codebook of feedback response information.
  • the network device When it is determined in the present disclosure that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type, the network device sends a scheduling instruction for instructing the retransmission of the feedback response information codebook to the terminal, In order to avoid a large number of unnecessary PDSCH retransmissions when the feedback response information codebook of the first service type is punctured or discarded.
  • the scheduling instruction used to instruct the retransmission feedback response information codebook may be scrambled by a radio network temporary indicator (RNTI) dedicated to identifying the retransmission feedback response information codebook.
  • RNTI radio network temporary indicator
  • a pre-defined method may be used to define the RNTI dedicated to the codebook of the retransmission feedback response information in the protocol, or the high-level signaling method may be used to specify the RNTI dedicated to the codebook of the retransmission feedback response information.
  • the network device sends the scheduling instruction scrambled by the RNTI dedicated to identifying the codebook of the retransmission feedback response information, so that the terminal receiving the scheduling instruction can recognize that the scheduling instruction is used to instruct the scheduling of the codebook of the retransmission feedback response information instruction.
  • the scheduling instruction used to instruct the retransmission of the feedback response information codebook may be downlink control information (DCI), which indicates the retransmission of the resource information of the feedback response information codebook.
  • DCI downlink control information
  • the DCI is scrambled by the RNTI dedicated to identifying the codebook of the retransmission feedback response information, so that the terminal can recognize that the DCI is the DCI used to indicate the resource information of the codebook of the retransmission feedback response information.
  • the DCI used to indicate the codebook of retransmission feedback response information may be a dynamic scheduling instruction, for example, it may be a UL grant or a DL grant.
  • the DCI used to indicate the retransmission feedback response information codebook is UL grant
  • the UL grant is used to schedule a PUSCH resource
  • the retransmitted feedback response information codebook can be carried on the PUSCH resource scheduled by the UL grant.
  • the DCI used to indicate the codebook of retransmission feedback response information is DL grant
  • the DL grant is used to schedule a PDSCH resource, and indicate the PUCCH resource for transmitting the feedback response information of the PDSCH, and the feedback response information for retransmission
  • the codebook can be carried on the PUCCH resource indicated by the DL grant.
  • the dynamic scheduling instruction used to instruct the codebook of retransmission feedback response information may be referred to as the first dynamic scheduling instruction.
  • the dynamic scheduling instruction for scheduling the data information of the second service type is called the second dynamic scheduling instruction.
  • the network device sends a scheduling instruction for instructing retransmission of the feedback response information codebook according to the specific situation of time domain resource conflicts between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type.
  • the network device pre-determines that the codebook transmission of the feedback response information of the first service type and the data information of the second service type are about to collide with time domain resources according to the second dynamic scheduling instruction.
  • Sending a scheduling command for instructing retransmission of the feedback response information codebook at the same physical downlink control channel detection timing of the dynamic scheduling command; or sending a scheduling command for instructing retransmission of the feedback response information after sending the second dynamic scheduling command The scheduling instructions of the codebook.
  • the network device needs to send an instruction to retransmit the feedback response information after determining that a time domain resource conflict has occurred between the codebook transmission of the feedback response information of the first service type and the data information transmission of the second service type.
  • the scheduling instructions of the codebook In this case, the network device needs to determine the time point for sending the scheduling instruction for instructing to retransmit the feedback response information codebook according to the time required to receive and demodulate the data information of the second service type. Usually, it is the time point at which the scheduling instruction for instructing to retransmit the feedback response information codebook is sent after the time required for receiving and demodulating the data information of the second service type.
  • the network device presets a duration, and the preset duration is greater than or equal to the duration of demodulating the data information of the second service type.
  • the preset duration is referred to as the first duration.
  • the network device sends a scheduling instruction for instructing to retransmit the feedback response information codebook.
  • the first duration may be pre-defined or pre-configured through high-level signaling.
  • the first duration is related to factors such as the bandwidth of the subcarrier used for transmission.
  • the first duration is pre-defined or pre-configured as 6 symbols.
  • the first duration of data information for different second service types may be the same or different.
  • the first duration value may be the same or different.
  • the first duration value in the case of URLLC SR and eMBB HARQ-ACK codebook conflicts can be configured to be longer than URLLC PUSCH and eMBB HARQ-ACK In the case of codebook conflict, the first duration value is smaller.
  • the network device may also send duration information representing the maximum duration of sending the scheduling instruction to the terminal, so as to reduce the overhead used by the terminal for the blind check to indicate the codebook scheduling instruction for retransmission of the feedback response information.
  • the information that characterizes the maximum duration of sending a scheduling instruction can be understood as the duration of the effective time interval of the terminal blindly checking the scheduling instruction. Only in the effective time interval, the terminal will try to blindly check the codebook used to indicate the retransmission of the feedback response information. Scheduling instructions. Outside the valid time interval, the terminal will not attempt to blindly check the codebook scheduling instruction for indicating retransmission of the feedback response information.
  • the duration may be a specific duration value, for example, 3ms.
  • Fig. 7 is a flow chart showing a method for transmitting feedback response information according to an exemplary embodiment. As shown in Fig. 7, the method for transmitting feedback response information is used in a terminal and includes the following steps.
  • step S21 a scheduling instruction for instructing to retransmit the codebook of feedback response information is received, and the scheduling instruction includes resource information used for retransmission of the codebook of feedback response information.
  • step S22 the codebook of feedback response information is retransmitted on the resource indicated by the scheduling instruction.
  • the scheduling instruction used in the present disclosure to instruct the retransmission feedback response information codebook is a scheduling instruction scrambled by the RNTI dedicated to identifying the retransmission feedback response information codebook.
  • the RNTI dedicated to identifying the codebook of the retransmission feedback response information is pre-defined or pre-configured through high-level signaling.
  • the scheduling instruction used to indicate the codebook of retransmission feedback response information in the present disclosure may be downlink control signaling, which is scrambled by an RNTI dedicated to identifying the codebook of retransmission feedback response information.
  • the DCI scrambled by the RNTI dedicated to the codebook of the retransmission feedback response information may be the first dynamic scheduling instruction, for example, it may be UL grant or DL grant.
  • the resources of the retransmission feedback response information codebook indicated by the first dynamic scheduling instruction may be PUSCH resources or PUCCH resources.
  • the terminal receives the feedback for instructing to retransmit the feedback at the same physical downlink control channel detection timing as the second dynamic scheduling instruction Responding to the scheduling instruction of the information codebook; or after receiving the second dynamic scheduling instruction, receiving the scheduling instruction for instructing to retransmit the feedback response information codebook.
  • the terminal receives the scheduling instruction for instructing the codebook of retransmission feedback response information after the first duration, and the first duration is greater than or equal to demodulation. The duration of the data information of the second service type.
  • the terminal may also receive in advance the duration information sent by the network device, and the duration information represents the maximum duration information for sending the scheduling instruction.
  • the terminal receives the scheduling instruction for instructing the retransmission of the feedback response information codebook, it can receive the scheduling instruction for instructing the retransmission of the feedback response information codebook within the maximum time period represented by the received duration information, so as to reduce blindness. Number of inspections.
  • the terminal cancels the retransmission of the codebook of feedback response information if the terminal does not receive the scheduling instruction for instructing the retransmission of the codebook of feedback response information within the maximum time period.
  • FIG. 8A and 8B are flowcharts of a feedback response information transmission method shown in an exemplary embodiment of the present disclosure. As shown in FIG. 8A and FIG. 8B, the feedback response information transmission method is used in the interaction process between the terminal and the network device. Including the following steps.
  • step S31 the network device determines that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type.
  • time domain resource conflict there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type.
  • it can be the predetermined feedback response information codebook transmission of the first service type and the second service type.
  • a time-domain resource conflict is about to occur for the type of data information, as shown in FIG. 8A.
  • step S32 the network device sends a scheduling instruction for instructing to retransmit the feedback response information codebook, and the scheduling instruction includes resource information for retransmitting the feedback response information codebook.
  • the terminal receives the scheduling instruction sent by the network device for instructing the codebook of retransmission feedback response information.
  • the scheduling instruction is scrambled by the RNTI dedicated to identifying the codebook of the retransmission feedback response information.
  • the resources used for the retransmission feedback response information codebook may be PUSCH resources or PUCCH resources scheduled by dynamic scheduling instructions.
  • the network device pre-determines that the codebook transmission of the feedback response information of the first service type and the data information of the second service type are about to collide with time domain resources, the network device is in the same physical condition as the second dynamic scheduling instruction. Sending a scheduling instruction for instructing to retransmit the feedback response information codebook on the downlink control channel detection time; or sending a scheduling instruction for instructing to retransmit the feedback response information codebook after sending the second dynamic scheduling instruction.
  • the terminal receives a scheduling instruction for instructing to retransmit the feedback response information codebook at the same physical downlink control channel detection timing as the second dynamic scheduling instruction; or after receiving the second dynamic scheduling instruction, receiving a scheduling instruction for instructing retransmission
  • the feedback responds to the scheduling instruction of the information codebook.
  • the network device determines that the codebook transmission of the feedback response information of the first service type has conflicted with the data information of the second service type in the time domain resource conflict has occurred, and the network device transmits after the first period of time.
  • the terminal receives a scheduling instruction for instructing to retransmit the codebook of feedback response information.
  • the network device sends time information to the terminal.
  • the terminal receives the duration information sent by the network device, and receives a scheduling instruction for instructing the codebook of retransmission feedback response information within the maximum duration characterized by the duration information.
  • step S33 is executed to retransmit the feedback response information codebook. If the terminal does not receive the scheduling instruction for instructing the retransmission of the feedback response information codebook within the maximum time period, the retransmission of the feedback response information codebook is cancelled.
  • step S33 the terminal retransmits the feedback response information codebook on the resource indicated by the scheduling instruction.
  • the terminal retransmits the feedback response information codebook on the PUSCH resource or PUCCH resource scheduled by the first dynamic instruction.
  • the present disclosure will exemplify the feedback response information transmission method involved in the foregoing embodiment in combination with practical applications.
  • the first service type is the eMBB service type
  • the second service type is the URLLC service type as an example for description.
  • the network device When the network device predicts that the eMBB feedback response information codebook of a certain terminal will have a transmission conflict, or the network device knows that the eMBB feedback response information codebook has already encountered a transmission conflict, the network device sends to the terminal to schedule the terminal to retransmit
  • the scheduling instruction of the feedback response information codebook indicates the resource used for retransmitting the eMBB feedback response information codebook.
  • the DCI is scrambled with an RNTI dedicated to identifying the codebook of the retransmission feedback response message, so that the terminal can recognize that the DCI is the DCI used to indicate the resource for retransmitting the codebook of the eMBB feedback response message.
  • the transmission resources of URLLC can be scheduled through dynamic scheduling instructions, or configured through semi-static configuration.
  • the present disclosure will separately describe the situation where the eMBB feedback response information codebook and the transmission of the dynamically scheduled URLLC have time domain resource conflicts, and the situation where the eMBB feedback response information codebook and the transmission of the semi-statically configured URLLC have time domain resource conflicts are respectively described.
  • Scenario 1 Time domain resource conflict occurs between the eMBB feedback response message codebook and the dynamically scheduled URLLC transmission
  • FIGS 2 and 3 show schematic diagrams of time-domain resource conflicts between the eMBB feedback response information codebook and the dynamically scheduled URLLC transmission. It can be seen from Figures 2 and 3 that the URLLC PUSCH or URLLC feedback response information is all scheduled by the dynamic scheduling instruction sent by the network device.
  • the dynamic scheduling instruction for scheduling URLLC PUSCH or URLLC feedback response information sent by the network device may be DCI.
  • DCI such as UL grant and DL grant.
  • the network device uses the UL grant to schedule the terminal to transmit the PUSCH, and the UL grant indicates the time-frequency resource of the PUSCH and other information.
  • the network device uses DL grant to schedule PDSCH transmission and PDSCH feedback response information transmission.
  • the DL grant indicates the time-frequency resource and other information used when the terminal transmits PDSCH feedback response information.
  • the network device can pre-determine the eMBB feedback response information codebook according to the time-frequency resource information scheduled by the dynamic scheduling instruction to be feedback with URLLC PUSCH or PDSCH. Domain resource conflict occurs when the response message occurs.
  • the network device may send to the terminal a scheduling instruction for scheduling the terminal to retransmit the feedback response information codebook, such as DCI .
  • the DCI indicates the resource used for retransmitting the codebook of the eMBB feedback response information.
  • the DCI is scrambled by using the RNTI dedicated to identify the codebook of the retransmission feedback response message, so that the terminal can recognize that the DCI is the DCI used to indicate the resource for retransmitting the codebook of the eMBB feedback response message.
  • the network device when the network device sends out the dynamic scheduling instruction for scheduling URLLC PUSCH or URLLC feedback response information, it can be understood as the same PDCCH detection timing as the dynamic scheduling instruction for scheduling URLLC PUSCH or URLLC feedback response information.
  • the PDCCH detection timing can be understood as a time-frequency resource used to carry the PDCCH channel, and the time-frequency resource may carry one or more DCI information.
  • the time point at which the network device sends the scheduling instruction for scheduling the terminal to retransmit the eMBB feedback response information codebook may be as shown in FIG. 9.
  • the network device may send the DCI to indicate the new transmission resource of the eMBB feedback response information while sending the UL grant or after this point in time.
  • the network device may pre-send to the terminal duration information that represents the maximum duration for sending the scheduling instruction by the network device, for example, the duration information represents that the maximum duration for sending the scheduling instruction is T1.
  • the network device may send the DCI that schedules the eMBB feedback response information within T1 time after sending the UL grant of the URLLC.
  • T1 time after receiving the UL grant of the URLLC
  • the terminal if the terminal has not received the DCI for scheduling the eMBB feedback response information sent by the network device, it will give up retransmitting the eMBB feedback response information.
  • the length of the T1 period can be configured by network equipment through high-level signaling, such as radio resource control (Radio Resource Control, RRC) signaling.
  • RRC Radio Resource Control
  • preset terminal detection (sent by the network device) of the maximum duration information of the DCI of the scheduling eMBB feedback response information is mainly considered for the purpose of reducing the complexity of the terminal's DCI blind detection. If it is agreed that the DCI of the scheduled eMBB feedback response information can only be sent within a specific time period, the terminal only needs to perform the blind detection of the DCI during the specific period of time, and does not need to perform the blind detection of the DCI during other time periods. Therefore, the complexity of blind DCI detection of the terminal can be reduced.
  • the DCI for scheduling the transmission of the eMBB feedback response information in the present disclosure may be a UL grant that is scrambled by an RNTI dedicated to identifying the codebook of the retransmission feedback response information.
  • the UL grant scrambled by the RNTI dedicated to identify the codebook of the retransmission feedback response information is used to schedule a PUSCH resource, and the terminal carries the eMBB feedback response information codebook that needs to be retransmitted on the PUSCH resource for transmission, as shown in Figure 10 .
  • the DCI that schedules the transmission of the eMBB feedback response information in the present disclosure may be a DL grant that is scrambled by an RNTI dedicated to identifying the codebook of the retransmission feedback response information.
  • the DL grant scrambled by the RNTI dedicated to identifying the codebook of the retransmission feedback response information is used to schedule a new eMBB PDSCH and indicates the corresponding PUCCH resource used to transmit the feedback response information of the PDSCH.
  • the terminal puts the eMBB feedback response information codebook that needs to be retransmitted together with the feedback response information corresponding to the new eMBB PDSCH on the PUCCH resource indicated in the DL grant for transmission, as shown in FIG. 11.
  • Figures 4 and 5 show schematic diagrams of time-domain resource conflicts between the eMBB feedback response information codebook and the semi-statically configured URLLC transmission.
  • the semi-statically configured URLLC transmission resources include semi-statically configured PUSCH time-frequency resources or semi-statically configured SR time-frequency resources.
  • Semi-statically configured PUSCH time-frequency resources or semi-statically configured SR time-frequency resources appear periodically, but not every PUSCH time-frequency resource or SR time-frequency resource that appears in each period has a corresponding signal transmission.
  • the terminal autonomously determines whether there is actual signal transmission at the time-frequency resource location configured in a certain period.
  • the network device needs to receive and demodulate the URLLC PUSCH or SR time-frequency resource information before it can determine that the eMBB feedback response information codebook conflicts with the semi-statically configured URLLC transmission time domain resource. If the network device does not receive and demodulate the URLLC PUSCH or SR time-frequency resource information at the corresponding location, the network device can determine that there is no conflict between the eMBB feedback response information codebook and the semi-statically configured URLLC transmission time-frequency resource.
  • the network device After the network device determines that the eMBB feedback response information codebook conflicts with the semi-statically configured URLLC transmission time-frequency resource, it can send the terminal a scheduling instruction for scheduling the terminal to retransmit the eMBB feedback response information codebook, such as DCI.
  • the DCI indicates the resource used for retransmitting the codebook of the eMBB feedback response information.
  • the DCI is scrambled with an RNTI dedicated to identifying the codebook of the retransmission feedback response message, so that the terminal can recognize that the DCI is the DCI used to indicate the resource for retransmitting the codebook of the eMBB feedback response message.
  • the description of the time point at which the network device sends the scheduling instruction for scheduling the terminal to retransmit the eMBB feedback response information codebook is shown in FIG. 12.
  • the network device after receiving and demodulating the PUSCH duration T, the network device sends DCI to indicate the new transmission resource of the eMBB feedback response information.
  • the duration T value of the received and demodulated PUSCH is the duration of the terminal transmitting the end symbol of the PUSCH until the network device knows that the conflict has occurred (because the network device needs a period of time to detect whether the conflict has occurred, so it needs to have This time interval T).
  • the T value can be agreed upon by a protocol or configured for the terminal by high-level signaling of the network device.
  • the value of T may be related to factors such as the bandwidth of the subcarrier used for transmission. For example, it is agreed or configured that T is 6 symbols.
  • the T value can be the same or different. Considering that the time for network equipment to demodulate the SR signal is generally shorter than the time to demodulate the PUSCH, you can configure the T value in the case of conflict between URLLC SR and eMBB feedback response information codebook than URLLC PUSCH and eMBB feedback response information codebook In the case of conflict, the value of T is smaller.
  • the network device may pre-send to the terminal the duration information that represents the maximum duration for sending the scheduling instruction by the network device, for example, the duration information represents that the maximum duration for sending the scheduling instruction is T2.
  • the network device may send the DCI for scheduling the eMBB feedback response information within the time T2 after the above time T.
  • the terminal receives the DCI of the scheduling eMBB feedback response information sent by the network device within the time T2 after the time length T ends. If the terminal does not receive the DCI for scheduling the eMBB feedback response information sent by the network device within the time T2 after the end of the duration T, then it will give up retransmitting the eMBB feedback response information.
  • the length of the T2 period can be configured by network equipment through high-level signaling, such as RRC signaling.
  • the value of T2 here can be the same as or different from the value of T1 above.
  • the DCI for scheduling the transmission of the eMBB feedback response information in the present disclosure may be a UL grant that is scrambled by an RNTI dedicated to identifying the codebook of the retransmission feedback response information.
  • the UL grant scrambled by the RNTI dedicated to identify the codebook of the retransmission feedback response information is used to schedule a PUSCH resource, and the terminal carries the eMBB feedback response information codebook that needs to be retransmitted on the PUSCH resource for transmission, as shown in Figure 13 .
  • the DCI that schedules the transmission of the eMBB feedback response information in the present disclosure may be a DL grant that is scrambled by an RNTI dedicated to identifying the codebook of the retransmission feedback response information.
  • the DL grant scrambled by the RNTI dedicated to identifying the codebook of the retransmission feedback response information is used to schedule a new eMBB PDSCH and indicates the corresponding PUCCH resource used to transmit the feedback response information of the PDSCH.
  • the terminal puts the eMBB feedback response information codebook that needs to be retransmitted together with the feedback response information corresponding to the new eMBB PDSCH on the PUCCH resource indicated in the DL grant for transmission, as shown in FIG. 14.
  • the feedback response information transmission method provided above in the present disclosure can enable the terminal to recognize the scheduling instruction through the RNTI scrambled scheduling instruction that is dedicated to identify the retransmission feedback response information codebook, and to schedule the feedback response information retransmission.
  • the feedback response information is transmitted on the time-frequency resource corresponding to the scheduling instruction to ensure reliability and avoid unnecessary PDSCH retransmission after the feedback response information is punctured or discarded.
  • the embodiments of the present disclosure also provide a feedback response information transmission device.
  • the feedback response information transmission device includes hardware structures and/or software modules corresponding to various functions in order to realize the above-mentioned functions.
  • the embodiments of the present disclosure can be implemented in the form of hardware or a combination of hardware and computer software. Whether a certain function is executed by hardware or computer software-driven hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods for each specific application to implement the described functions, but such implementation should not be considered as going beyond the scope of the technical solutions of the embodiments of the present disclosure.
  • Fig. 15 is a block diagram showing a device for transmitting feedback response information according to an exemplary embodiment.
  • the device for transmitting feedback response information is applied to a network device.
  • the feedback response information transmission apparatus 200 applied to network equipment includes a determining unit 201 and a sending unit 202.
  • the determining unit 201 is configured to determine that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type; the sending unit 202 is configured to send feedback response information for indicating retransmission
  • the scheduling instruction of the codebook, the scheduling instruction includes resource information used to retransmit the codebook of the feedback response information.
  • the scheduling instruction is downlink control signaling
  • the downlink control signaling is scrambled by a wireless network temporary identification RNTI dedicated to identifying a codebook of retransmission feedback response information.
  • the downlink control signaling is the first dynamic scheduling instruction;
  • the resource used for retransmitting the feedback response information codebook is the physical uplink control channel resource or the physical uplink shared channel resource scheduled by the first dynamic scheduling instruction.
  • the data information of the second service type is scheduled through a second dynamic scheduling instruction.
  • the determining unit 201 is configured to determine that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type in the following manner: determine the feedback of the first service type according to the second dynamic scheduling instruction A time-domain resource conflict is about to occur between the transmission of the response information codebook and the data information of the second service type.
  • the sending unit 202 is configured to send a scheduling instruction for instructing a codebook of retransmission feedback response information in the following manner:
  • the scheduling instructions of the codebook Send a scheduling command for instructing the codebook of retransmission feedback response information on the same physical downlink control channel detection timing as the second dynamic scheduling command; or send a scheduling command for instructing retransmission feedback response information after sending the second dynamic scheduling command The scheduling instructions of the codebook.
  • the data information of the second service type is scheduled through a semi-persistent scheduling instruction.
  • the determining unit 201 is configured to determine that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type in the following manner:
  • the data information of the second service type is received and demodulated, it is determined that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information transmission of the second service type.
  • the sending unit 202 is configured to send a scheduling instruction for instructing a codebook of retransmission feedback response information in the following manner:
  • a scheduling instruction for instructing to retransmit the feedback response information codebook is sent, and the first duration is greater than or equal to the duration of demodulating the data information of the second service type.
  • the sending unit 202 is further configured to:
  • Sending time length information which represents the maximum time length information for sending a scheduling instruction.
  • Fig. 16 is a block diagram showing a device for transmitting feedback response information according to an exemplary embodiment.
  • the device for transmitting feedback response information is applied to a terminal.
  • the feedback response information transmission device 300 applied to the terminal includes a receiving unit 301 and a sending unit 302.
  • the receiving unit 301 is configured to receive a scheduling instruction for instructing to retransmit the feedback response information codebook, and the scheduling instruction includes resource information for retransmitting the feedback response information codebook.
  • the sending unit 302 is configured to retransmit the feedback response information codebook on the resource indicated by the scheduling instruction.
  • the scheduling instruction is downlink control signaling
  • the downlink control signaling is scrambled by a wireless network temporary identification RNTI dedicated to identifying a codebook of retransmission feedback response information.
  • the downlink control signaling is the first dynamic scheduling instruction.
  • the sending unit 302 is configured to retransmit the feedback response information codebook in the following manner: retransmit the feedback response information codebook on the physical uplink control channel resources or physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.
  • the data information of the second service type is scheduled through a second dynamic scheduling instruction.
  • the data information of the second service type is data information that conflicts with time domain resources in the transmission of the feedback response information codebook
  • the feedback response information codebook is the feedback response information codebook corresponding to the first service type.
  • the receiving unit 301 is configured to receive a scheduling instruction for instructing a retransmission feedback response information codebook in the following manner: receiving an information code for instructing a retransmission feedback response at the same physical downlink control channel detection timing as the second dynamic scheduling instruction This scheduling instruction; or after receiving the second dynamic scheduling instruction, a scheduling instruction for instructing the codebook of retransmission feedback response information is received.
  • the data information of the second service type is scheduled through a semi-persistent scheduling instruction.
  • the data information of the second service type is data information that conflicts with time domain resources in the transmission of the feedback response information codebook
  • the feedback response information codebook is the feedback response information codebook corresponding to the first service type.
  • the receiving unit 301 is configured to receive the scheduling instruction for instructing the retransmission of the feedback response information codebook in the following manner: after the first duration, receive the scheduling instruction for instructing the retransmission of the feedback response information codebook, and the first duration is greater than It is equal to the duration of demodulating the data information of the second service type.
  • the receiving unit 301 is further configured to:
  • the duration information is received in advance, and the duration information represents the maximum duration information for sending the scheduling instruction; within the maximum duration, the scheduling instruction used to instruct the codebook of retransmission feedback response information is received.
  • the sending unit 302 is further configured to:
  • the receiving unit 301 does not receive the scheduling instruction for instructing the retransmission of the feedback response information codebook within the maximum time period, it cancels the retransmission of the feedback response information codebook.
  • Fig. 17 is a block diagram showing a device 400 for transmitting feedback response information according to an exemplary embodiment.
  • the apparatus 400 may be provided as a network device.
  • the apparatus 400 includes a processing component 422, which further includes one or more processors, and a memory resource represented by the memory 432, for storing instructions that can be executed by the processing component 422, such as an application program.
  • the application program stored in the memory 432 may include one or more modules each corresponding to a set of instructions.
  • the processing component 422 is configured to execute instructions to perform the above-mentioned method.
  • the device 400 may also include a power supply component 426 configured to perform power management of the device 400, a wired or wireless network interface 450 configured to connect the device 400 to a network, and an input output (I/O) interface 458.
  • the device 400 can operate based on an operating system stored in the memory 432, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or the like.
  • non-transitory computer-readable storage medium including instructions, such as the memory 432 including instructions, which may be executed by the processing component 422 of the device 400 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.
  • Fig. 18 is a block diagram showing a device 500 for transmitting feedback response information according to an exemplary embodiment.
  • the apparatus 500 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, and other terminals.
  • the device 500 may include one or more of the following components: a processing component 502, a memory 504, a power component 506, a multimedia component 508, an audio component 510, an input/output (I/O) interface 512, a sensor component 515, And communication component 516.
  • the processing component 502 generally controls the overall operations of the device 500, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • the processing component 502 may include one or more processors 520 to execute instructions to complete all or part of the steps of the foregoing method.
  • the processing component 502 may include one or more modules to facilitate the interaction between the processing component 502 and other components.
  • the processing component 502 may include a multimedia module to facilitate the interaction between the multimedia component 508 and the processing component 502.
  • the memory 504 is configured to store various types of data to support operations in the device 500. Examples of these data include instructions for any application or method operating on the device 500, contact data, phone book data, messages, pictures, videos, and so on.
  • the memory 504 can be implemented by any type of volatile or nonvolatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable and 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 and Programmable read only memory
  • PROM programmable read only memory
  • ROM read only memory
  • magnetic memory flash memory
  • flash memory magnetic disk or optical disk.
  • the power component 506 provides power to various components of the device 500.
  • the power component 506 may include a power management system, one or more power supplies, and other components associated with the generation, management, and distribution of power for the device 500.
  • the multimedia component 508 includes a screen that provides an output interface between the device 500 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 508 includes a front camera and/or a rear camera. When the device 500 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 510 is configured to output and/or input audio signals.
  • the audio component 510 includes a microphone (MIC), and when the device 500 is in an operation mode, such as a call mode, a recording mode, and a voice recognition mode, the microphone is configured to receive an external audio signal.
  • the received audio signal may be further stored in the memory 504 or transmitted via the communication component 516.
  • the audio component 510 further includes a speaker for outputting audio signals.
  • the I/O interface 512 provides an interface between the processing component 502 and a peripheral interface module.
  • the above-mentioned 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 component 515 includes one or more sensors for providing the device 500 with various aspects of status assessment.
  • the sensor component 515 can detect the on/off status of the device 500 and the relative positioning of components.
  • the component is the display and the keypad of the device 500.
  • the sensor component 515 can also detect the position change of the device 500 or a component of the device 500. , The presence or absence of contact between the user and the device 500, the orientation or acceleration/deceleration of the device 500, and the temperature change of the device 500.
  • the sensor assembly 515 may include a proximity sensor configured to detect the presence of nearby objects when there is no physical contact.
  • the sensor component 515 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor component 515 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
  • the communication component 516 is configured to facilitate wired or wireless communication between the apparatus 500 and other devices.
  • the device 500 can access a wireless network based on a communication standard, such as WiFi, 2G, or 3G, or a combination thereof.
  • the communication component 516 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
  • the communication component 516 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 500 may be implemented by one or more application specific integrated circuits (ASIC), digital signal processors (DSP), digital signal processing equipment (DSPD), programmable logic devices (PLD), field programmable A gate array (FPGA), controller, microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • DSPD digital signal processing equipment
  • PLD programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor, or other electronic components are implemented to implement the above methods.
  • non-transitory computer-readable storage medium including instructions, such as the memory 504 including instructions, and the foregoing instructions may be executed by the processor 520 of the device 500 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.
  • “plurality” refers to two or more than two, and other quantifiers are similar.
  • “And/or” describes the association relationship of the associated objects, indicating that there can be three types of relationships, for example, A and/or B, which can mean: A alone exists, A and B exist at the same time, and B exists alone.
  • the character “/” generally indicates that the associated objects before and after are in an “or” relationship.
  • the singular forms “a”, “said” and “the” are also intended to include plural forms, unless the context clearly indicates other meanings.
  • first, second, etc. are used to describe various information, but the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other, and do not indicate a specific order or degree of importance. In fact, expressions such as “first” and “second” can be used interchangeably.
  • first information may also be referred to as second information
  • second information may also be referred to as first information.

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Abstract

一种反馈应答信息传输方法、装置及存储介质。该反馈应答信息传输方法应用于网络设备中，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突（S11）；发送用于指示重传所述反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息（S12）。该反馈应答信息传输方法应用于终端中，接收用于指示重传反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息；在所述调度指令指示的资源上，重传所述反馈应答信息码本。通过该方法能够避免大量的PDSCH重传。

Description

传输反馈应答信息的方法、装置及存储介质 技术领域
本公开涉及通信技术领域，尤其涉及一种传输反馈应答信息的方法、装置及存储介质。
背景技术
混合式自动重传请求(Hybrid Automatic Repeat ReQuest，HARQ)技术是无线通信系统中一种通用的反馈技术。在HARQ技术中，终端在接收到网络设备发送的下行业务数据的物理下行共享信道(Physical Downlink Shared channel，PDSCH)后，会发送该PDSCH的反馈应答(HARQ-ACK)信息，以便网络设备确定重新调度该下行业务数据还是向该用户终端调度新的下行业务数据。
相关技术中，同一个终端并发有多种业务类型时，有可能会发生高优先级的业务数据的传输资源(数据信息或者是控制信息)与低优先级的HARQ-ACK的传输资源的时域冲突情况。此时为了保护业务数据的传输，HARQ-ACK会被打孔或者丢弃。被打孔或者丢弃的HARQ-ACK，后续采用重传PDSCH的方式保证可靠性。
通常HARQ-ACK信息会以HARQ-ACK码本的形式传输。HARQ-ACK码本由一个或者多个PDSCH的HARQ-ACK信息比特(bit)串接组合而成。在实际的传输中，一个HARQ-ACK码本很可能是多个PDSCH的HARQ-ACK信息bit组合成一个HARQ-ACK码本放在一起传输。如果这个HARQ-ACK码本被打孔或者丢弃，则会造成大量的PDSCH重传。
发明内容
为克服相关技术中存在的问题，本公开提供一种传输反馈应答信息的方法、装置及存储介质。
根据本公开实施例的第一方面，提供一种反馈应答信息传输方法，应用于网络设备，包括：
确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突；发送用于指示重传所述反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息。
一种实施方式中，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
另一种实施方式中，所述下行控制信令为第一动态调度指令；
用于重传所述反馈应答信息码本的资源为所述第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源。
又一种实施方式中，所述第二业务类型的数据信息通过第二动态调度指令调度；
确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突，包括：
根据所述第二动态调度指令，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突。
又一种实施方式中，发送用于指示重传所述反馈应答信息码本的调度指令，包括：
在与所述第二动态调度指令相同的物理下行控制信道检测时机上发送用于指示重传所述反馈应答信息码本的调度指令；或者在发送所述第二动态调度指令之后，发送用于指示重传所述反馈应答信息码本的调度指令。
又一种实施方式中，所述第二业务类型的数据信息通过半静态调度指令调度；
确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突，包括：
若接收到并解调出所述第二业务类型的数据信息，则确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
又一种实施方式中，发送用于指示重传所述反馈应答信息码本的调度指令，包括：
在设定的第一时长后，发送用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出所述第二业务类型的数据信息的时长。
又一种实施方式中，本公开涉及的反馈应答信息传输方法还包括：
发送时长信息，所述时长信息表征发送所述调度指令的最大时长信息。
根据本公开实施例的第二方面，提供一种反馈应答信息传输方法，应用于终端，包括：
接收用于指示重传反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息；在所述调度指令指示的资源上，重传所述反馈应答信息码本。
一种实施方式中，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
另一种实施方式中，所述下行控制信令为第一动态调度指令；
重传所述反馈应答信息码本，包括：在所述第一动态调度指令调度的物理上行控制信 道资源或物理上行共享信道资源上，重传所述反馈应答信息码本。
又一种实施方式中，接收用于指示重传反馈应答信息码本的调度指令，包括：在与第二动态调度指令相同的物理下行控制信道检测时机上接收用于指示重传所述反馈应答信息码本的调度指令；或者在接收第二动态调度指令之后，接收用于指示重传所述反馈应答信息码本的调度指令。其中，所述第二动态调度指令用于调度第二业务类型的数据信息，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
又一种实施方式中，接收用于指示重传反馈应答信息码本的调度指令，包括：在第一时长后，接收用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出第二业务类型的数据信息的时长。其中，所述第二业务类型的数据信息通过半静态调度指令调度，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
又一种实施方式中，本公开涉及的反馈应答信息传输方法还包括：
预先接收时长信息，所述时长信息表征发送所述调度指令的最大时长信息；
接收用于指示重传反馈应答信息码本的调度指令，包括：
在所述最大时长内，接收用于指示重传反馈应答信息码本的调度指令。
又一种实施方式中，本公开涉及的反馈应答信息传输方法还包括：
若在所述最大时长内未接收到用于指示重传反馈应答信息码本的调度指令，则取消重传所述反馈应答信息码本。
根据本公开实施例的第三方面，提供一种反馈应答信息传输装置，应用于网络设备，包括：
确定单元，被配置为确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突；发送单元，被配置为发送用于指示重传所述反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息。
一种实施方式中，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
另一种实施方式中，所述下行控制信令为第一动态调度指令；用于重传所述反馈应答信息码本的资源为所述第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源。
又一种实施方式中，所述第二业务类型的数据信息通过第二动态调度指令调度。
所述确定单元被配置为采用如下方式确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突：根据所述第二动态调度指令，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突。
又一种实施方式中，所述发送单元被配置为采用如下方式发送用于指示重传所述反馈应答信息码本的调度指令：
在与所述第二动态调度指令相同的物理下行控制信道检测时机上发送用于指示重传所述反馈应答信息码本的调度指令；或者在发送所述第二动态调度指令之后，发送用于指示重传所述反馈应答信息码本的调度指令。
又一种实施方式中，所述第二业务类型的数据信息通过半静态调度指令调度。
所述确定单元被配置为采用如下方式确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突：
若接收到并解调出所述第二业务类型的数据信息，则确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
又一种实施方式中，所述发送单元被配置为采用如下方式发送用于指示重传所述反馈应答信息码本的调度指令：
在设定的第一时长后，发送用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出所述第二业务类型的数据信息的时长。
又一种实施方式中，所述发送单元还被配置为：
发送时长信息，所述时长信息表征发送所述调度指令的最大时长信息。
根据本公开实施例的第四方面，提供一种反馈应答信息传输装置，应用于终端，包括：
接收单元，被配置为接收用于指示重传反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息；发送单元，被配置为在所述调度指令指示的资源上，重传所述反馈应答信息码本。
一种实施方式中，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
另一种实施方式中，所述下行控制信令为第一动态调度指令。
所述发送单元被配置为采用如下方式重传所述反馈应答信息码本：在所述第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源上，重传所述反馈应答信息码本。
又一种实施方式中，所述接收单元被配置为采用如下方式接收用于指示重传反馈应答 信息码本的调度指令：在与第二动态调度指令相同的物理下行控制信道检测时机上接收用于指示重传所述反馈应答信息码本的调度指令；或者在接收第二动态调度指令之后，接收用于指示重传所述反馈应答信息码本的调度指令。其中，所述第二动态调度指令用于调度第二业务类型的数据信息，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
又一种实施方式中，所述接收单元被配置为采用如下方式接收用于指示重传反馈应答信息码本的调度指令：在第一时长后，接收用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出第二业务类型的数据信息的时长。其中，所述第二业务类型的数据信息通过半静态调度指令调度，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
又一种实施方式中，所述接收单元还被配置为：
预先接收时长信息，所述时长信息表征发送所述调度指令的最大时长信息；在所述最大时长内，接收用于指示重传反馈应答信息码本的调度指令。
又一种实施方式中，所述发送单元还被配置为：
若所述接收单元在所述最大时长内未接收到用于指示重传反馈应答信息码本的调度指令，则取消重传所述反馈应答信息码本。
根据本公开实施例的第五方面，提供一种反馈应答信息传输装置，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：执行上述第一方面或者第一方面任意一种实施方式中所述的反馈应答信息传输方法。
根据本公开实施例的第六方面，提供一种非临时性计算机可读存储介质，当所述存储介质中的指令由网络设备的处理器执行时，使得网络设备能够执行上述第一方面或者第一方面任意一种实施方式中所述的反馈应答信息传输方法。
根据本公开实施例的第七方面，提供一种反馈应答信息传输装置，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：执行上述第二方面或者第二方面任意一种实施方式中所 述的反馈应答信息传输方法。
根据本公开实施例的第八方面，提供一种非临时性计算机可读存储介质，当所述存储介质中的指令由终端的处理器执行时，使得终端能够执行上述第二方面或者第二方面任意一种实施方式中所述的反馈应答信息传输方法。
本公开的实施例提供的技术方案可以包括以下有益效果：在第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突情况下，发送用于指示重传反馈应答信息码本的调度指令。终端在调度指令指示的资源信息上重传反馈应答信息码本，能够避免大量的PDSCH重传。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据部分示例性实施例示出的一种无线通信系统示意图。
图2是根据一示例性实施例示出的一种时域资源冲突示意图。
图3是根据一示例性实施例示出的一种时域资源冲突示意图。
图4是根据一示例性实施例示出的一种时域资源冲突示意图。
图5是根据一示例性实施例示出的一种时域资源冲突示意图。
图6是根据一示例性实施例示出的一种反馈应答信息传输方法的流程图。
图7是根据一示例性实施例示出的一种反馈应答信息传输方法的流程图。
图8A和图8B是根据一示例性实施例示出的一种反馈应答信息传输方法的流程图。
图9是根据一示例性实施例示出的一种反馈应答信息传输时机示意图。
图10是根据一示例性实施例示出的一种反馈应答信息传输资源示意图。
图11是根据一示例性实施例示出的一种反馈应答信息传输资源示意图。
图12是根据一示例性实施例示出的一种反馈应答信息传输时机示意图。
图13是根据一示例性实施例示出的一种反馈应答信息传输资源示意图。
图14是根据一示例性实施例示出的一种反馈应答信息传输资源示意图。
图15是根据一示例性实施例示出的一种反馈应答信息传输装置的框图。
图16是根据一示例性实施例示出的一种反馈应答信息传输装置的框图。
图17是根据一示例性实施例示出的一种用于反馈应答信息传输的装置框图。
图18是根据一示例性实施例示出的一种用于反馈应答信息传输的装置框图。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开实施例提供的反馈应答信息传输方法可应用于图1所示的无线通信系统100中。参阅图1所示，该无线通信系统100中包括网络设备110和终端120。终端120通过无线资源与网络设备110相连接，并进行数据的发送与接收。
可以理解的是，图1所示的无线通信系统100仅是进行示意性说明，无线通信系统100中还可包括其它网络设备，例如还可以包括核心网设备、无线中继设备和无线回传设备等，在图1中未画出。本公开实施例对该无线通信系统中包括的网络设备数量和终端数量不做限定。
进一步可以理解的是，本公开实施例的无线通信系统，是一种提供无线通信功能的网络。无线通信系统可以采用不同的通信技术，例如码分多址(code division multiple access,CDMA)、宽带码分多址(wideband code division multiple access，WCDMA)、时分多址(time division multiple access，TDMA)、频分多址(frequency division multiple access，FDMA)、正交频分多址(orthogonal frequency-division multiple access，OFDMA)、单载波频分多址(single Carrier FDMA，SC-FDMA)、载波侦听多路访问/冲突避免(Carrier Sense Multiple Access with Collision Avoidance)。根据不同网络的容量、速率、时延等因素可以将网络分为2G(英文：generation)网络、3G网络、4G网络或者未来演进网络，如5G网络，5G网络也可称为是新无线网络(New Radio，NR)。为了方便描述，本公开有时会将无线通信网络简称为网络。
进一步的，本公开中涉及的网络设备110也可以称为无线接入网设备。该无线接入网设备可以是：基站、演进型基站(evolved node B，基站)、家庭基站、无线保真(wireless fidelity，WIFI)系统中的接入点(access point，AP)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者发送接收点(transmission and reception point，TRP)等，还可以为NR系统中的gNB，或者，还可以是构成基站的组件或一部分设备等。当为车联网(V2X)通信系统时，网络设备还可以是车载设备。应理解，本公开的实施例中，对网络设备所采用的具体技术和具体设备形态不做限定。
进一步的，本公开中涉及的终端120，也可以称为终端设备、用户设备(User Equipment，UE)、移动台(Mobile Station，MS)、移动终端(Mobile Terminal，MT)等，是一种向用户提供语音和/或数据连通性的设备，例如，终端可以是具有无线连接功能的手持式设备、车载设备等。目前，一些终端的举例为：智能手机(Mobile Phone)、口袋计算机(Pocket Personal Computer，PPC)、掌上电脑、个人数字助理(Personal Digital Assistant，PDA)、笔记本电脑、平板电脑、可穿戴设备、或者车载设备等。此外，当为车联网(V2X)通信系统时，终端设备还可以是车载设备。应理解，本公开实施例对终端所采用的具体技术和具体设备形态不做限定。
图1中，终端120与网络设备110进行通信，终端120向网络设备110发送数据的过程可称为上行传输。网络设备110向终端120发送数据的过程可称为下行传输。终端120和网络设备110进行上行传输和下行传输过程中，采用混合式自动重传请求(Hybrid Automatic Repeat ReQuest，HARQ)反馈技术，以保证传输的可靠性。例如，终端120在接收到网络设备110发送的下行业务数据的物理下行共享信道(Physical Downlink Shared channel，PDSCH)后，会反馈该PDSCH对应的确认(ACK)或者非确认(NACK)上行反馈信息，以便网络设备110确定重新调度该下行业务数据还是向该用户终端调度新的下行业务数据。ACK和NACK上行反馈信息统称为上行反馈应答信息(HARQ-ACK)。
相关技术中，终端支持多种业务类型数据的并发传输。例如，终端并发传输多种业务类型的数据传输时，会出现低优先级HARQ-ACK的传输资源与高优先级业务数据的传输资源(数据信息或者是控制信息)的时域冲突情况。此时为了保护业务数据的传输，HARQ-ACK会被打孔或者丢弃。被打孔或者丢弃的HARQ-ACK，后续采用重传PDSCH的方式保证可靠性。通常HARQ-ACK信息会以HARQ-ACK码本的形式传输。HARQ-ACK码本由一个或者多个PDSCH的HARQ-ACK信息比特(bit)串接组合而成。在实际的传输中，一个HARQ-ACK码本很可能是多个PDSCH的HARQ-ACK信息bit组合成一个HARQ-ACK码本放在一起传输。如果这个HARQ-ACK码本被打孔或者丢弃，则会造成大量的PDSCH重传。
例如，在5G NR中，终端并发支持高可靠低时延(Ultra Reliable Low Latency Communications，URLLC)业务类型和移动带宽增强(Enhance Mobile Broadband，eMBB)业务类型。此种场景下，有可能出现URLLC数据的传输资源(数据信息或者是控制信息)与eMBB HARQ-ACK的传输存在时域资源冲突。时域资源冲突的示意图如图2、图3、图4和图5所示。图2中eMBB HARQ-ACK码本所占用的物理上行控制信道(Physical  Uplink Control channel，PUCCH)资源与URLLC上行授权(UL grant)动态调度的URLLC物理上行共享信道(Physical Uplink Shared channel，PUSCH)占用的资源存在时域冲突。图3中，eMBB HARQ-ACK码本所占用的PUCCH资源与URLLC下行授权(DL grant)动态调度的URLLC PDSCH的HARQ-ACK码本所占用的资源存在时域冲突。图4中，eMBB HARQ-ACK码本所占用的PUCCH资源与半静态配置的URLLC PUSCH占用的资源存在时域冲突。图5中，eMBB HARQ-ACK码本所占用的PUCCH资源与半静态配置的URLLC调度请求(scheduling request，SR)占用的资源存在时域冲突。
此时，为了保护URLLC的传输，以保证URLLC业务的高可靠低时延特性，eMBB的HARQ-ACK会被打孔或者丢弃。被打孔或者丢弃的HARQ-ACK，后续采用重传PDSCH的方式保证可靠性。但eMBB的HARQ-ACK信息会以HARQ-ACK码本的形式传输。HARQ-ACK码本由一个或者多个PDSCH的HARQ-ACK信息bit串接组合而成。在实际的传输中，一个eMBB HARQ-ACK码本很可能是多个eMBB PDSCH的HARQ-ACK信息bit组合成一个HARQ-ACK码本放在一起传输。如果这个HARQ-ACK码本被URLLC的传输打孔或者丢弃，则会造成大量的eMBB PDSCH重传。因此需要一种解决方案来传输eMBB的HARQ-ACK信息，以避免在eMBB HARQ-ACK码本被打孔或者丢弃的情况下，不必要的eMBB PDSCH的重传。
有鉴于此，本公开提供一种HARQ-ACK传输方法，在一种业务类型的HARQ-ACK传输与其它业务类型的信息数据传输存在时域资源冲突，HARQ-ACK码本被打孔或者丢弃的情况下，重传HARQ-ACK，以减少大量PDSCH的重传。
本公开中为描述方便将需要传输HAQR-ACK的业务类型称为第一业务类型，将传输信息数据的业务类型称为第二业务类型。例如第一业务类型为eMBB业务类型，第二业务类型为URLLC业务类型。
图6是根据一示例性实施例示出的一种反馈应答信息传输方法的流程图，如图6所示，反馈应答信息传输方法用于网络设备中，包括以下步骤。
在步骤S11中，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
本公开中第一业务类型和第二业务类型为终端并发支持的业务类型，例如第一业务类型为eMBB业务类型，第二业务类型为URLLC业务类型。第一业务类型的反馈应答信息码本可以理解为是第一业务类型的PDSCH对应的上行反馈应答信息。第二业务类型的数据信息可以理解为是第二业务类型的数据信息或者控制信息，例如该数据信息可以是第二 业务类型的PUSCH信息，也可以是第二业务类型的反馈应答信息，还可以是第二业务类型的SR信息。
本公开中确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突可以是以下两种情况：一种情况中第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突，另一种情况中第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息已经发生时域资源冲突。
其中，第二业务类型的数据信息通过动态调度指令调度时，该动态调度指令中包括有第二业务类型的数据信息的传输资源信息，进而网络设备可以根据该动态调度指令预先确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突。第二业务类型的数据信息通过半静态调度指令调度时，网络设备需要在接收到并解调出第二业务类型的数据信息后，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
在步骤S12中，发送用于指示重传反馈应答信息码本的调度指令，在该调度指令中包括用于重传反馈应答信息码本的资源信息。
本公开中确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突时，网络设备向终端发送用于指示重传反馈应答信息码本的调度指令，以避免第一业务类型的反馈应答信息码本被打孔或丢弃时，不必要的PDSCH的大量重传。
本公开一种实施方式中，用于指示重传反馈应答信息码本的调度指令可以是通过专用于标识重传反馈应答信息码本的无线网络临时标识(radio network temporary indicator，RNTI)加扰的调度指令。
其中，本公开中可采用预先定义方式，将专用于标识重传反馈应答信息码本的RNTI定义在协议中，或者采用高层信令通知方式，将专用于标识重传反馈应答信息码本的RNTI预先发送给终端。网络设备发送该通过专用于标识重传反馈应答信息码本的RNTI加扰的调度指令，使得接收到该调度指令的终端能够识别出该调度指令是用于指示重传反馈应答信息码本的调度指令。
一示例中，用于指示重传反馈应答信息码本的调度指令可以是下行控制信令(downlink control information，DCI)，该DCI指示重传反馈应答信息码本的资源信息。并且该DCI通过专用于标识重传反馈应答信息码本的RNTI加扰，使得终端能够识别出该DCI是用于指示重传反馈应答信息码本资源信息的DCI。
进一步的，用于指示重传反馈应答信息码本的DCI可以是动态调度指令，例如可以是UL grant或者DL grant。一方面，用于指示重传反馈应答信息码本的DCI为UL grant时，该UL grant用于调度一个PUSCH资源，重传的反馈应答信息码本可以承载在UL grant调度的PUSCH资源上。另一方面，用于指示重传反馈应答信息码本的DCI为DL grant时，该DL grant用于调度一个PDSCH资源，并指示传输该PDSCH的反馈应答信息的PUCCH资源，重传的反馈应答信息码本可以承载在DL grant指示的PUCCH资源上。
本公开中为描述方便，可将用于指示重传反馈应答信息码本的动态调度指令称为第一动态调度指令。将调度第二业务类型的数据信息的动态调度指令称为第二动态调度指令。
本公开中网络设备根据确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突具体情况，发送用于指示重传反馈应答信息码本的调度指令。一种情况中，网络设备根据第二动态调度指令，预先确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突时，网络设备可在与第二动态调度指令相同的物理下行控制信道检测时机上发送用于指示重传所述反馈应答信息码本的调度指令；或者在发送第二动态调度指令之后，发送用于指示重传所述反馈应答信息码本的调度指令。另一种情况中，网络设备需要在确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输已经发生时域资源冲突后，发送用于指示重传所述反馈应答信息码本的调度指令。此种情况下，网络设备需要根据接收并解调出第二业务类型的数据信息所需时长，确定发送用于指示重传所述反馈应答信息码本的调度指令的时间点。通常，是在该接收并解调出第二业务类型的数据信息所需时长之后发送用于指示重传所述反馈应答信息码本的调度指令的时间点。本公开中，网络设备预先设定时长，该预先设定时长为大于等于解调出所述第二业务类型的数据信息的时长。为描述方便，将该预先设定时长称为第一时长，网络设备在设定的第一时长后，发送用于指示重传所述反馈应答信息码本的调度指令。
本公开中，第一时长可以是预先定义的，也可以是通过高层信令预先配置。该第一时长与传输所使用的子载波带宽等因素有关。例如预先定义或者预先配置第一时长为6个符号。对于不同的第二业务类型的数据信息的第一时长可以是相同的，也可以是不同的。例如，URLLC SR与eMBB HARQ-ACK码本冲突的情况和URLLC PUSCH与eMBB HARQ-ACK码本冲突的情况，第一时长值可以相同或者不同。考虑到网络设备解调SR信号的时间一般比解调PUSCH的时间要短，可以将URLLC SR与eMBB HARQ-ACK码本冲突的情况中的第一时长值配置的比URLLC PUSCH与eMBB HARQ-ACK码本冲突的 情况中的第一时长值更小。
更进一步的，本公开实施例中网络设备还可向终端发送表征发送调度指令最大时长的时长信息，以减少终端用于盲检用于指示重传反馈应答信息码本调度指令的开销。其中，表征发送调度指令最大时长信息可以理解为是终端盲检调度指令的有效时间区间的时长，只有在该有效时间区间内，终端才会尝试盲检用于指示重传反馈应答信息码本的调度指令。在该有效时间区间外，终端不会尝试盲检用于指示重传反馈应答信息码本调度指令。该时长可以是具体的时长数值，例如3ms。
图7是根据一示例性实施例示出的一种反馈应答信息传输方法的流程图，如图7所示，反馈应答信息传输方法用于终端中，包括以下步骤。
在步骤S21中，接收用于指示重传反馈应答信息码本的调度指令，该调度指令中包括用于重传反馈应答信息码本的资源信息。
在步骤S22中，在调度指令指示的资源上，重传反馈应答信息码本。
一种实施方式中，本公开用于指示重传反馈应答信息码本的调度指令为通过专用于标识重传反馈应答信息码本的RNTI加扰的调度指令。其中，专用于标识重传反馈应答信息码本的RNTI为预先定义的，或者通过高层信令预先配置的。
本公开中用于指示重传反馈应答信息码本的调度指令可以是下行控制信令，该下行控制信令通过专用于标识重传反馈应答信息码本的RNTI加扰。
进一步的，通过专用于标识重传反馈应答信息码本的RNTI加扰的DCI可以是第一动态调度指令，例如可以是UL grant或者DL grant。第一动态调度指令指示的重传反馈应答信息码本的资源可以是PUSCH资源或PUCCH资源。终端重传反馈应答信息码本时，在第一动态调度指令调度的PUSCH资源或PUCCH资源上，重传反馈应答信息码本。
更进一步的，一方面，若第二业务类型的数据信息通过第二动态调度指令调度，则终端在与第二动态调度指令相同的物理下行控制信道检测时机上接收用于指示重传所述反馈应答信息码本的调度指令；或者在接收第二动态调度指令之后，接收用于指示重传所述反馈应答信息码本的调度指令。另一方面，若第二业务类型的数据信息通过半静态调度指令调度，终端在第一时长后，接收用于指示重传反馈应答信息码本的调度指令，第一时长为大于等于解调出所述第二业务类型的数据信息的时长。
本公开中，终端还可预先接收网络设备发送的时长信息，该时长信息表征发送所述调度指令的最大时长信息。终端在接收用于指示重传反馈应答信息码本的调度指令时，可在在接收到的时长信息表征的最大时长内，接收用于指示重传反馈应答信息码本的调度指 令，以减少盲检次数。更进一步的，终端若在所述最大时长内未接收到用于指示重传反馈应答信息码本的调度指令，则取消重传反馈应答信息码本。
图8A和图8B是本公开一示例性实施例示出的一种反馈应答信息传输方法的流程图，如图8A和图8B所示，反馈应答信息传输方法用于终端与网络设备交互流程中，包括以下步骤。
在步骤S31中，网络设备确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
其中，第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突，一方面可以是预先确定的第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突，如图8A所示。或者另一方面，可以是第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息已发生时域资源冲突，如图8B所示。
在步骤S32中，网络设备发送用于指示重传反馈应答信息码本的调度指令，在该调度指令中包括用于重传反馈应答信息码本的资源信息。终端接收网络设备发送的用于指示重传反馈应答信息码本的调度指令。
其中，调度指令通过专用于标识重传反馈应答信息码本的RNTI加扰。用于重传反馈应答信息码本的资源可以是动态调度指令调度的PUSCH资源或PUCCH资源。
一种实施方式中，网络设备预先确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突情况下，网络设备在与第二动态调度指令相同的物理下行控制信道检测时机上发送用于指示重传所述反馈应答信息码本的调度指令；或者在发送第二动态调度指令之后，发送用于指示重传所述反馈应答信息码本的调度指令。终端在与第二动态调度指令相同的物理下行控制信道检测时机上接收用于指示重传所述反馈应答信息码本的调度指令；或者在接收第二动态调度指令之后，接收用于指示重传所述反馈应答信息码本的调度指令。
另一种实施方式中，网络设备确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息已发生时域资源冲突已发生冲突情况下，网络设备在第一时长之后，发送用于指示重传反馈应答信息码本的调度指令。终端在第一时长后，接收用于指示重传反馈应答信息码本的调度指令。
进一步的，本公开中网络设备向终端发送时长信息。终端接收网络设备发送的时长信息，并在该时长信息表征的最大时长内接收用于指示重传反馈应答信息码本的调度指令。
本公开中，若终端在最大时长内接收到用于指示重传反馈应答信息码本的调度指令，则执行步骤S33，重传反馈应答信息码本。若终端在最大时长内未接收到用于指示重传反馈应答信息码本的调度指令，则取消重传反馈应答信息码本。
在步骤S33中，终端在调度指令指示的资源上，重传反馈应答信息码本。
一种实施方式中，终端在第一动态指令调度的PUSCH资源或PUCCH资源上，重传反馈应答信息码本。
可以理解的是，本公开中对于网络设备和终端交互过程中实现反馈应答信息码本重传中描述不够详尽的地方，可参阅上述有关网络设备和终端执行反馈应答信息码本重传方法的相关描述，在此不再详述。
本公开以下结合实际应用对上述实施例涉及的反馈应答信息传输方法进行举例说明。其中，以第一业务类型为eMBB业务类型，第二业务类型为URLLC业务类型为例进行说明。
当网络设备预知某个终端的eMBB反馈应答信息码本将发生传输冲突，或者网络设备得知eMBB的反馈应答信息码本已经发生传输冲突后，网络设备向该终端发送用于调度该终端重传该反馈应答信息码本的调度指令，例如DCI，该DCI中指示用于重传该eMBB反馈应答信息码本所使用的资源。该DCI使用专用于标识重传反馈应答信码本的RNTI加扰，使得终端能够识别出该DCI是用于指示重传该eMBB反馈应答信息码本的资源的DCI。
URLLC的传输资源可以通过动态调度指令调度，也可以通过半静态配置方式进行配置。本公开以下分别针对eMBB反馈应答信息码本与动态调度的URLLC的传输发生时域资源冲突的情形，以及eMBB反馈应答信息码本与半静态配置URLLC的传输发生时域资源冲突的情形进行说明。
情形一：eMBB反馈应答信息码本与动态调度的URLLC的传输发生时域资源冲突
图2和图3所示为eMBB反馈应答信息码本与动态调度的URLLC的传输发生时域资源冲突的示意图。由图2和图3可知，URLLC PUSCH或者URLLC反馈应答信息都是由网络设备发送的动态调度指令调度的。网络设备发送的调度URLLC PUSCH或者URLLC反馈应答信息的动态调度指令可以是DCI。其中，DCI有很多种，例如可以是UL grant和DL grant。例如，网络设备使用UL grant调度终端传输PUSCH，UL grant中指示了PUSCH的时频资源等信息。再例如，网络设备使用DL grant调度PDSCH传输和PDSCH的反馈应答信息传输。DL grant中指示终端传输PDSCH的反馈应答信息时使用 的时频资源等信息。当网络设备发出该调度URLLC PUSCH或者URLLC反馈应答信息的动态调度指令时，网络设备可以根据该动态调度指令调度的时频资源信息，预先确定eMBB反馈应答信息码本即将与URLLC PUSCH或者PDSCH的反馈应答信息发生时域资源冲突。故，网络设备在发出该调度URLLC PUSCH或者URLLC反馈应答信息的动态调度指令的同时或者之后，网络设备可向该终端发送用于调度该终端重传该反馈应答信息码本的调度指令，例如DCI，该DCI中指示用于重传该eMBB反馈应答信息码本所使用的资源。该DCI使用专用于标识重传反馈应答信码本的RNTI加扰，使得终端能够识别出该DCI是用于指示重传该eMBB反馈应答信息码本的资源的DCI。其中，网络设备在发出调度URLLC PUSCH或者URLLC反馈应答信息的动态调度指令的同时，可以理解为是在与调度URLLC PUSCH或者URLLC反馈应答信息的动态调度指令相同的PDCCH检测时机。其中，PDCCH检测时机可以理解为是用于承载PDCCH信道的时频资源，该时频资源上可能承载一个或者多个DCI信息。
其中，本公开中关于网络设备发送用于调度终端重传eMBB反馈应答信息码本的调度指令的时间点可如图9所示。图9中，网络设备在发送UL grant的同时，或者在此时间点之后可以发送DCI指示eMBB反馈应答信息的新传输资源。
进一步的，本公开中网络设备可向终端预先发送表征网络设备发送调度指令的最大时长的时长信息，例如时长信息表征发送调度指令的最大时长为T1。换言之，网络设备可在发送URLLC的UL grant之后的T1时间之内发送调度eMBB反馈应答信息的DCI。在终端在接收到该URLLC的UL grant之后的T1时间之内，如果还没有收到网络设备发来的调度eMBB反馈应答信息的DCI，那么则放弃重传该eMBB反馈应答信息信息。T1时段的长度可以由网络设备通过高层信令，例如无线资源控制(Radio Resource Control，RRC)信令配置。
本公开中，预设终端检测(网络设备发送)该调度eMBB反馈应答信息的DCI的最大时长信息，主要是从降低终端的DCI盲检复杂度的目的来考虑的。如果约定该调度eMBB反馈应答信息的DCI只能在特定的时间段内发送，则终端只需要在特定的这段时间内做该DCI的盲检，在其他时间段内不需要做该DCI的盲检，因而能降低终端盲检DCI的复杂度。
进一步的，一方面，本公开中调度eMBB反馈应答信息传输的DCI可以是通过专用于标识重传反馈应答信息码本的RNTI加扰的UL grant。通过专用于标识重传反馈应答信息码本的RNTI加扰的UL grant用于调度一个PUSCH资源，终端将需要重传的eMBB反 馈应答信息码本承载在该PUSCH资源上传输，如图10所示。
另一方面，本公开中调度eMBB反馈应答信息传输的DCI可以是通过专用于标识重传反馈应答信息码本的RNTI加扰的DL grant。通过专用于标识重传反馈应答信息码本的RNTI加扰的DL grant用于调度一个新的eMBB PDSCH,并指示对应的用于传输PDSCH的反馈应答信息的PUCCH资源。终端将需要重传的eMBB反馈应答信息码本与该新的eMBB PDSCH对应的反馈应答信息一起放在DL grant中指示的PUCCH资源上传输，如图11所示。
情形二：eMBB反馈应答信息码本与半静态配置的URLLC传输发生时域资源冲突
图4和图5所示为eMBB反馈应答信息码本与半静态配置的URLLC传输发生时域资源冲突的示意图。半静态配置的URLLC传输资源包括半静态配置的PUSCH时频资源或半静态配置的SR时频资源。半静态配置的PUSCH时频资源或半静态配置的SR时频资源是周期出现的，但并不是每一个周期出现的PUSCH时频资源或SR时频资源上都有对应的信号发送。终端自主决定某个周期配置的时频资源位置上是否有实际的信号发送。网络设备需要在接收到和解调出URLLC PUSCH或SR时频资源信息以后才能判断发生了eMBB反馈应答信息码本与半静态配置的URLLC传输时域资源发生冲突。如果网络设备在对应的位置上没有接收到和解调出URLLC PUSCH或SR时频资源信息，那么网络设备就能判断出没有发生eMBB反馈应答信息码本与半静态配置的URLLC传输时频资源冲突。
在网络设备判断发生了eMBB反馈应答信息码本与半静态配置的URLLC传输时频资源冲突以后，就可以向终端发送用于调度终端重传eMBB反馈应答信息码本的调度指令，例如DCI，该DCI中指示用于重传该eMBB反馈应答信息码本所使用的资源。该DCI使用专用于标识重传反馈应答信码本的RNTI加扰，使得终端能够识别出该DCI是用于指示重传该eMBB反馈应答信息码本的资源的DCI。
其中，本公开中关于网络设备发送用于调度终端重传eMBB反馈应答信息码本的调度指令的时间点的描述如图12。图12中，网络设备接收到并解调出PUSCH的时长T之后，发送DCI指示eMBB反馈应答信息的新传输资源。其中，图12中，接收到并解调出PUSCH的时长T值是终端传输PUSCH的结束符号到网络设备得知冲突发生的时长(因为网络设备需要一段时间检测冲突是否发生了，所以才需要有这个时间间隔T)。该T值可以有协议约定或者由网络设备的高层信令为终端配置。该T值可能与传输所使用的子载波带宽等因素有关。例如约定或者配置T为6个符号。对于URLLC SR与eMBB反 馈应答信息码本冲突的情况和URLLC PUSCH与eMBB反馈应答信息码本冲突的情况，T值可以相同或者不同。考虑到网络设备解调SR信号的时间一般比解调PUSCH的时间要短，可以将URLLC SR与eMBB反馈应答信息码本冲突的情况中的T值配置的比URLLC PUSCH与eMBB反馈应答信息码本冲突的情况中的T值更小。
进一步的，本公开中网络设备可向终端预先发送表征网络设备发送调度指令的最大时长的时长信息，例如时长信息表征发送调度指令的最大时长为T2。换言之，网络设备可在上述T时间之后的T2时间内发送调度eMBB反馈应答信息的DCI。终端在时长T结束之后的T2时间之内接收网络设备发送的调度eMBB反馈应答信息的DCI。如果终端在时长T结束之后的T2时间之内，如果还没有收到网络设备发来的调度eMBB反馈应答信息的DCI，那么则放弃重传该eMBB反馈应答信息。T2时段的长度可以由网络设备通过高层信令，例如RRC信令配置。此处的T2可以跟上述T1数值相同或者不同。
一方面，本公开中调度eMBB反馈应答信息传输的DCI可以是通过专用于标识重传反馈应答信息码本的RNTI加扰的UL grant。通过专用于标识重传反馈应答信息码本的RNTI加扰的UL grant用于调度一个PUSCH资源，终端将需要重传的eMBB反馈应答信息码本承载在该PUSCH资源上传输，如图13所示。
另一方面，本公开中调度eMBB反馈应答信息传输的DCI可以是通过专用于标识重传反馈应答信息码本的RNTI加扰的DL grant。通过专用于标识重传反馈应答信息码本的RNTI加扰的DL grant用于调度一个新的eMBB PDSCH,并指示对应的用于传输PDSCH的反馈应答信息的PUCCH资源。终端将需要重传的eMBB反馈应答信息码本与该新的eMBB PDSCH对应的反馈应答信息一起放在DL grant中指示的PUCCH资源上传输，如图14所示。
本公开上述提供的反馈应答信息传输方法，通过专用于标识专用于标识重传反馈应答信息码本的RNTI加扰的调度指令，调度反馈应答信息重传，能够使终端识别出调度指令，并在调度指令对应的时频资源上传输反馈应答信息，保证可靠性，并避免反馈应答信息被打孔或者丢弃之后，不必要的PDSCH重传。
基于相同的构思，本公开实施例还提供一种反馈应答信息传输装置。
可以理解的是，本公开实施例提供的反馈应答信息传输装置为了实现上述功能，其包含了执行各个功能相应的硬件结构和/或软件模块。结合本公开实施例中所公开的各示例的单元及算法步骤，本公开实施例能够以硬件或硬件和计算机软件的结合形式来实现。某个功能究竟以硬件还是计算机软件驱动硬件的方式来执行，取决于技术方案的特定应用和 设计约束条件。本领域技术人员可以对每个特定的应用来使用不同的方法来实现所描述的功能，但是这种实现不应认为超出本公开实施例的技术方案的范围。
图15是根据一示例性实施例示出的一种反馈应答信息传输装置框图，该反馈应答信息传输装置应用于网络设备。参阅图15所示，应用于网络设备的反馈应答信息传输装置200包括确定单元201和发送单元202。
确定单元201，被配置为确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突；发送单元202，被配置为发送用于指示重传反馈应答信息码本的调度指令，调度指令中包括用于重传反馈应答信息码本的资源信息。
一种实施方式中，调度指令为下行控制信令，下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
另一种实施方式中，下行控制信令为第一动态调度指令；用于重传反馈应答信息码本的资源为第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源。
又一种实施方式中，第二业务类型的数据信息通过第二动态调度指令调度。
确定单元201被配置为采用如下方式确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突：根据第二动态调度指令，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突。
又一种实施方式中，发送单元202被配置为采用如下方式发送用于指示重传反馈应答信息码本的调度指令：
在与第二动态调度指令相同的物理下行控制信道检测时机上发送用于指示重传反馈应答信息码本的调度指令；或者在发送第二动态调度指令之后，发送用于指示重传反馈应答信息码本的调度指令。
又一种实施方式中，第二业务类型的数据信息通过半静态调度指令调度。
确定单元201被配置为采用如下方式确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突：
若接收到并解调出第二业务类型的数据信息，则确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
又一种实施方式中，发送单元202被配置为采用如下方式发送用于指示重传反馈应答信息码本的调度指令：
在设定的第一时长后，发送用于指示重传反馈应答信息码本的调度指令，第一时长为大于等于解调出第二业务类型的数据信息的时长。
又一种实施方式中，发送单元202还被配置为：
发送时长信息，时长信息表征发送调度指令的最大时长信息。
图16是根据一示例性实施例示出的一种反馈应答信息传输装置框图，该反馈应答信息传输装置应用于终端。参阅图16所示，应用于终端的反馈应答信息传输装置300包括接收单元301和发送单元302。
接收单元301，被配置为接收用于指示重传反馈应答信息码本的调度指令，调度指令中包括用于重传反馈应答信息码本的资源信息。发送单元302，被配置为在调度指令指示的资源上，重传反馈应答信息码本。
一种实施方式中，调度指令为下行控制信令，下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
另一种实施方式中，下行控制信令为第一动态调度指令。
发送单元302被配置为采用如下方式重传反馈应答信息码本：在第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源上，重传反馈应答信息码本。
又一种实施方式中，第二业务类型的数据信息通过第二动态调度指令调度。其中，第二业务类型的数据信息为与反馈应答信息码本传输存在时域资源冲突的数据信息，反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
接收单元301被配置为采用如下方式接收用于指示重传反馈应答信息码本的调度指令：在与第二动态调度指令相同的物理下行控制信道检测时机上接收用于指示重传反馈应答信息码本的调度指令；或者在接收第二动态调度指令之后，接收用于指示重传反馈应答信息码本的调度指令。
又一种实施方式中，第二业务类型的数据信息通过半静态调度指令调度。其中，第二业务类型的数据信息为与反馈应答信息码本传输存在时域资源冲突的数据信息，反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
接收单元301被配置为采用如下方式接收用于指示重传反馈应答信息码本的调度指令：在第一时长后，接收用于指示重传反馈应答信息码本的调度指令，第一时长为大于等于解调出第二业务类型的数据信息的时长。
又一种实施方式中，接收单元301还被配置为：
预先接收时长信息，时长信息表征发送调度指令的最大时长信息；在最大时长内，接收用于指示重传反馈应答信息码本的调度指令。
又一种实施方式中，发送单元302还被配置为：
若接收单元301在最大时长内未接收到用于指示重传反馈应答信息码本的调度指令，则取消重传反馈应答信息码本。
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有关该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。
图17是根据一示例性实施例示出的一种用于反馈应答信息传输的装置400的框图。例如，装置400可以被提供为一网络设备。参照图17，装置400包括处理组件422，其进一步包括一个或多个处理器，以及由存储器432所代表的存储器资源，用于存储可由处理组件422的执行的指令，例如应用程序。存储器432中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件422被配置为执行指令，以执行上述方法。
装置400还可以包括一个电源组件426被配置为执行装置400的电源管理，一个有线或无线网络接口450被配置为将装置400连接到网络，和一个输入输出(I/O)接口458。装置400可以操作基于存储在存储器432的操作系统，例如Windows ServerTM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。
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432，上述指令可由装置400的处理组件422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。
图18是根据一示例性实施例示出的一种用于反馈应答信息传输的装置500的框图。例如，装置500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，个人数字助理等终端。
参照图18，装置500可以包括以下一个或多个组件：处理组件502，存储器504，电力组件506，多媒体组件508，音频组件510，输入/输出(I/O)的接口512，传感器组件515，以及通信组件516。
处理组件502通常控制装置500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502可以包括一个或多个处理器520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502可以包括一个或多个模块，便于处理组件502和其他组件之间的交互。例如，处理组件502可以包括多媒体模块，以方便多媒体组件508和处理组件502之间的交互。
存储器504被配置为存储各种类型的数据以支持在设备500的操作。这些数据的示例 包括用于在装置500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504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。
电力组件506为装置500的各种组件提供电力。电力组件506可以包括电源管理系统，一个或多个电源，及其他与为装置500生成、管理和分配电力相关联的组件。
多媒体组件508包括在所述装置500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508包括一个前置摄像头和/或后置摄像头。当设备500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系统或具有焦距和光学变焦能力。
音频组件510被配置为输出和/或输入音频信号。例如，音频组件510包括一个麦克风(MIC)，当装置500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504或经由通信组件516发送。在一些实施例中，音频组件510还包括一个扬声器，用于输出音频信号。
I/O接口512为处理组件502和外围接口模块之间提供接口，上述外围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515包括一个或多个传感器，用于为装置500提供各个方面的状态评估。例如，传感器组件515可以检测到设备500的打开/关闭状态，组件的相对定位，例如所述组件为装置500的显示器和小键盘，传感器组件515还可以检测装置500或装置500一个组件的位置改变，用户与装置500接触的存在或不存在，装置500方位或加速/减速和装置500的温度变化。传感器组件515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515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515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516被配置为便于装置500和其他设备之间有线或无线方式的通信。装置500可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件516经由广播信道接收来自外部广播管理系统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516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500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504，上述指令可由装置500的处理器520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。
可以理解的是，本公开中“多个”是指两个或两个以上，其它量词与之类似。“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。单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
进一步可以理解的是，术语“第一”、“第二”等用于描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开，并不表示特定的顺序或者重要程度。实际上，“第一”、“第二”等表述完全可以互换使用。例如，在不脱离本公开范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。
进一步可以理解的是，本公开实施例中尽管在附图中以特定的顺序描述操作，但是不应将其理解为要求按照所示的特定顺序或是串行顺序来执行这些操作，或是要求执行全部所示的操作以得到期望的结果。在特定环境中，多任务和并行处理可能是有利的。
本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本公开的其它实施方案。本申请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。

Claims (34)

  1. 一种反馈应答信息传输方法，其特征在于，应用于网络设备，包括：
    确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突；
    发送用于指示重传所述反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息。
  2. 根据权利要求1所述的反馈应答信息传输方法，其特征在于，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
  3. 根据权利要求2所述的反馈应答信息传输方法，其特征在于，所述下行控制信令为第一动态调度指令；
    用于重传所述反馈应答信息码本的资源为所述第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源。
  4. 根据权利要求1至3中任意一项所述的反馈应答信息传输方法，其特征在于，所述第二业务类型的数据信息通过第二动态调度指令调度；
    确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突，包括：
    根据所述第二动态调度指令，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突。
  5. 根据权利要求4所述的反馈应答信息传输方法，其特征在于，发送用于指示重传所述反馈应答信息码本的调度指令，包括：
    在与所述第二动态调度指令相同的物理下行控制信道检测时机上发送用于指示重传所述反馈应答信息码本的调度指令；或者
    在发送所述第二动态调度指令之后，发送用于指示重传所述反馈应答信息码本的调度指令。
  6. 根据权利要求1至3中任意一项所述的反馈应答信息传输方法，其特征在于，所述第二业务类型的数据信息通过半静态调度指令调度；
    确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突，包括：
    若接收到并解调出所述第二业务类型的数据信息，则确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
  7. 根据权利要求6所述的反馈应答信息传输方法，其特征在于，发送用于指示重传所述反馈应答信息码本的调度指令，包括：
    在设定的第一时长后，发送用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出所述第二业务类型的数据信息的时长。
  8. 根据权利要求5或7所述的反馈应答信息传输方法，其特征在于，所述方法还包括：
    发送时长信息，所述时长信息表征发送所述调度指令的最大时长信息。
  9. 一种反馈应答信息传输方法，其特征在于，应用于终端，包括：
    接收用于指示重传反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息；
    在所述调度指令指示的资源上，重传所述反馈应答信息码本。
  10. 根据权利要求9所述的反馈应答信息传输方法，其特征在于，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
  11. 根据权利要求10所述的反馈应答信息传输方法，其特征在于，所述下行控制信令为第一动态调度指令；
    重传所述反馈应答信息码本，包括：
    在所述第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源上，重传所述反馈应答信息码本。
  12. 根据权利要求9至11中任意一项所述的反馈应答信息传输方法，其特征在于，接收用于指示重传反馈应答信息码本的调度指令，包括：
    在与第二动态调度指令相同的物理下行控制信道检测时机上接收用于指示重传所述反馈应答信息码本的调度指令；或者
    在接收第二动态调度指令之后，接收用于指示重传所述反馈应答信息码本的调度指令；
    其中，所述第二动态调度指令用于调度第二业务类型的数据信息，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答 信息码本为第一业务类型对应的反馈应答信息码本。
  13. 根据权利要求9至11中任意一项所述的反馈应答信息传输方法，其特征在于，
    接收用于指示重传反馈应答信息码本的调度指令，包括：
    在第一时长后，接收用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出第二业务类型数据信息的时长；
    其中，所述第二业务类型的数据信息通过半静态调度指令调度，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
  14. 根据权利要求9所述的反馈应答信息传输方法，其特征在于，所述方法还包括：
    预先接收时长信息，所述时长信息表征发送所述调度指令的最大时长信息；
    接收用于指示重传反馈应答信息码本的调度指令，包括：
    在所述最大时长内，接收用于指示重传反馈应答信息码本的调度指令。
  15. 根据权利要求14所述的反馈应答信息传输方法，其特征在于，所述方法还包括：
    若在所述最大时长内未接收到用于指示重传反馈应答信息码本的调度指令，则取消重传所述反馈应答信息码本。
  16. 一种反馈应答信息传输装置，其特征在于，应用于网络设备，包括：
    确定单元，被配置为确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突；
    发送单元，被配置为发送用于指示重传所述反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息。
  17. 根据权利要求16所述的反馈应答信息传输装置，其特征在于，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
  18. 根据权利要求17所述的反馈应答信息传输装置，其特征在于，所述下行控制信令为第一动态调度指令；
    用于重传所述反馈应答信息码本的资源为所述第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源。
  19. 根据权利要求16至18中任意一项所述的反馈应答信息传输装置，其特征在于，所述第二业务类型的数据信息通过第二动态调度指令调度；
    所述确定单元被配置为采用如下方式确定第一业务类型的反馈应答信息码本传输与 第二业务类型的数据信息传输存在时域资源冲突：
    根据所述第二动态调度指令，确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息即将发生时域资源冲突。
  20. 根据权利要求19所述的反馈应答信息传输装置，其特征在于，所述发送单元被配置为采用如下方式发送用于指示重传所述反馈应答信息码本的调度指令：
    在与所述第二动态调度指令相同的物理下行控制信道检测时机上发送用于指示重传所述反馈应答信息码本的调度指令；或者
    在发送所述第二动态调度指令之后，发送用于指示重传所述反馈应答信息码本的调度指令。
  21. 根据权利要求16至18中任意一项所述的反馈应答信息传输装置，其特征在于，所述第二业务类型的数据信息通过半静态调度指令调度；
    所述确定单元被配置为采用如下方式确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突：
    若接收到并解调出所述第二业务类型的数据信息，则确定第一业务类型的反馈应答信息码本传输与第二业务类型的数据信息传输存在时域资源冲突。
  22. 根据权利要求21所述的反馈应答信息传输装置，其特征在于，所述发送单元被配置为采用如下方式发送用于指示重传所述反馈应答信息码本的调度指令：
    在设定的第一时长后，发送用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出所述第二业务类型的数据信息的时长。
  23. 根据权利要求20或22所述的反馈应答信息传输装置，其特征在于，所述发送单元还被配置为：
    发送时长信息，所述时长信息表征发送所述调度指令的最大时长信息。
  24. 一种反馈应答信息传输装置，其特征在于，应用于终端，包括：
    接收单元，被配置为接收用于指示重传反馈应答信息码本的调度指令，所述调度指令中包括用于重传所述反馈应答信息码本的资源信息；
    发送单元，被配置为在所述调度指令指示的资源上，重传所述反馈应答信息码本。
  25. 根据权利要求24所述的反馈应答信息传输装置，其特征在于，所述调度指令为下行控制信令，所述下行控制信令通过专用于标识重传反馈应答信息码本的无线网络临时标识RNTI加扰。
  26. 根据权利要求25所述的反馈应答信息传输装置，其特征在于，所述下行控制信 令为第一动态调度指令；
    所述发送单元被配置为采用如下方式重传所述反馈应答信息码本：
    在所述第一动态调度指令调度的物理上行控制信道资源或物理上行共享信道资源上，重传所述反馈应答信息码本。
  27. 根据权利要求24至26中任意一项所述的反馈应答信息传输装置，其特征在于，所述接收单元被配置为采用如下方式接收用于指示重传反馈应答信息码本的调度指令：
    在与第二动态调度指令相同的物理下行控制信道检测时机上接收用于指示重传所述反馈应答信息码本的调度指令；或者
    在接收第二动态调度指令之后，接收用于指示重传所述反馈应答信息码本的调度指令；
    其中，所述第二动态调度指令用于调度第二业务类型的数据信息，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
  28. 根据权利要求24至26中任意一项所述的反馈应答信息传输装置，其特征在于，所述接收单元被配置为采用如下方式接收用于指示重传反馈应答信息码本的调度指令：
    在第一时长后，接收用于指示重传所述反馈应答信息码本的调度指令，所述第一时长为大于等于解调出第二业务类型的数据信息的时长；
    其中，所述第二业务类型的数据信息通过半静态调度指令调度，所述第二业务类型的数据信息为与所述反馈应答信息码本传输存在时域资源冲突的数据信息，所述反馈应答信息码本为第一业务类型对应的反馈应答信息码本。
  29. 根据权利要求24所述的反馈应答信息传输装置，其特征在于，所述接收单元还被配置为：
    预先接收时长信息，所述时长信息表征发送所述调度指令的最大时长信息；
    在所述最大时长内，接收用于指示重传反馈应答信息码本的调度指令。
  30. 根据权利要求29所述的反馈应答信息传输装置，其特征在于，所述发送单元还被配置为：
    若所述接收单元在所述最大时长内未接收到用于指示重传反馈应答信息码本的调度指令，则取消重传所述反馈应答信息码本。
  31. 一种反馈应答信息传输装置，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：执行权利要求1至8中任意一项所述的反馈应答信息传输方法。
  32. 一种非临时性计算机可读存储介质，当所述存储介质中的指令由网络设备的处理器执行时，使得网络设备能够执行权利要求1至8中任意一项所述的反馈应答信息传输方法。
  33. 一种反馈应答信息传输装置，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：执行权利要求9至15中任意一项所述的反馈应答信息传输方法。
  34. 一种非临时性计算机可读存储介质，当所述存储介质中的指令由终端的处理器执行时，使得终端能够执行权利要求9至15中任意一项所述的反馈应答信息传输方法。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013162185A1 (ko) * 2012-04-27 2013-10-31 주식회사 팬택 단말 및 단말의 상향링크 제어 채널 전송 자원 설정 방법
CN107431557A (zh) * 2015-04-09 2017-12-01 英特尔公司 解决在中继用户设备(ue)处的并行通信
CN110034893A (zh) * 2018-01-12 2019-07-19 维沃移动通信有限公司 一种uci发送方法和移动终端
CN110034892A (zh) * 2018-01-12 2019-07-19 维沃移动通信有限公司 Harq-ack反馈时间的确定方法、指示方法、终端设备和网络设备
CN110166207A (zh) * 2018-02-14 2019-08-23 华为技术有限公司 一种资源确定方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106452661B (zh) * 2015-08-10 2020-05-22 中兴通讯股份有限公司 应答信息的传输方法、装置、基站及终端
CN113228541B (zh) * 2018-12-21 2023-02-28 中兴通讯股份有限公司 无线通信方法、装置及计算机可读程序存储介质
US11032831B2 (en) * 2019-08-23 2021-06-08 Qualcomm Incorporated Handling missed hybrid automatic repeat request (HARQ) opportunities, multiple HARQ opportunities, or both for discontinuous reception (DRX)

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013162185A1 (ko) * 2012-04-27 2013-10-31 주식회사 팬택 단말 및 단말의 상향링크 제어 채널 전송 자원 설정 방법
CN107431557A (zh) * 2015-04-09 2017-12-01 英特尔公司 解决在中继用户设备(ue)处的并行通信
CN110034893A (zh) * 2018-01-12 2019-07-19 维沃移动通信有限公司 一种uci发送方法和移动终端
CN110034892A (zh) * 2018-01-12 2019-07-19 维沃移动通信有限公司 Harq-ack反馈时间的确定方法、指示方法、终端设备和网络设备
CN110166207A (zh) * 2018-02-14 2019-08-23 华为技术有限公司 一种资源确定方法和装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4027546A4 *

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