Feedback response information transmission method and device and storage medium

Abstract

The invention discloses a feedback response information transmission method and device and a storage medium. The feedback response information transmission method is applied to a network device, and determines that there is a time domain resource conflict between feedback response information codebook transmission of a first service type and data information transmission of a second service type (S11); and sending the scheduling instruction used for indicating retransmission of the feedback response information codebook before the conflicting time domain resource, wherein the scheduling instruction comprises resource information used for retransmission of the feedback response information codebook (S12). The feedback response information transmission method is applied to a terminal, a scheduling instruction used for indicating retransmission of a feedback response information codebook is received before conflicting time domain resources, and the scheduling instruction comprises resource information used for retransmission of the feedback response information codebook; and retransmitting the feedback response information codebook on the resource indicated by the scheduling instruction. Through the method, a large amount of PDSCH retransmission can be avoided.

Description

[0001] The present disclosure is a divisional application. The application number of the original application is 201980001898.5, the application date is September 6, 2019, and the invention name of the original application is “Method, device and storage medium for transmitting feedback response information”. Technical Field

[0002] The present disclosure relates to the field of communication technology, and in particular to a feedback response information transmission method, device and storage medium. Background Art

[0003] Hybrid Automatic Repeat ReQuest (HARQ) technology is a common feedback technology in wireless communication systems. In HARQ technology, after receiving the Physical Downlink Shared Channel (PDSCH) of downlink service data sent by the network device, the terminal will send the feedback response (HARQ-ACK) information of the PDSCH so that the network device can determine whether to reschedule the downlink service data or schedule new downlink service data to the user terminal.

[0004] In related technologies, when a terminal has multiple types of services concurrently, there may be a time domain conflict between the transmission resources of high-priority service data (data information or control information) and the transmission resources of low-priority HARQ-ACK. In this case, in order to protect the transmission of service data, HARQ-ACK will be punctured or discarded. The punctured or discarded HARQ-ACK will be retransmitted on PDSCH to ensure reliability.

[0005] Usually, HARQ-ACK information is transmitted in the form of a HARQ-ACK codebook. The HARQ-ACK codebook is composed of one or more HARQ-ACK information bits of PDSCH. In actual transmission, a HARQ-ACK codebook is likely to be a combination of HARQ-ACK information bits of multiple PDSCHs into one HARQ-ACK codebook for transmission. If this HARQ-ACK codebook is punctured or discarded, it will cause a large number of PDSCH retransmissions. Summary of the invention

[0006] In order to overcome the problems existing in the related art, the present disclosure provides a feedback response information transmission method, device and storage medium.

[0007] According to a first aspect of an embodiment of the present disclosure, a feedback response information transmission method is provided, which is applied to a network device, including: determining that there is a time domain resource conflict between a feedback response information codebook transmission of a first service type and a data information transmission of a second service type, and the feedback response information codebook of the first service type is discarded or punctured by the transmission of the data information of the second service type; sending a scheduling instruction for instructing to retransmit the feedback response information codebook, wherein the scheduling instruction includes resource information for retransmitting the feedback response information codebook; the data information of the second service type is scheduled by a second dynamic scheduling instruction, wherein the second dynamic scheduling instruction includes transmission resource information of the data information of the second service type; determining that there is a time domain resource conflict between the feedback response information codebook transmission of the first service type and the data information of the second service type, including: predetermining, according to the transmission resource information of the data information of the second service type included in the second dynamic scheduling instruction, that a time domain resource conflict is about to occur between the feedback response information codebook transmission 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, including: sending the scheduling instruction for instructing to retransmit the feedback response information codebook before the conflicting time domain resources.

[0008] In one implementation, the scheduling instruction is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying a retransmission feedback response information codebook.

[0009] In another implementation manner, the downlink control signaling is a first dynamic scheduling instruction;

[0010] The resources used for retransmitting the feedback response information codebook are physical uplink control channel resources or physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.

[0011] In yet another embodiment, the data information of the second service type is scheduled by a second dynamic scheduling instruction;

[0012] Determining that there is a time domain resource conflict between transmission of a feedback response information codebook of the first service type and transmission of data information of the second service type includes:

[0013] According to the second dynamic scheduling instruction, it is determined that a time domain resource conflict is about to occur between the transmission of the feedback response information codebook of the first service type and the data information of the second service type.

[0014] In yet another implementation, sending a scheduling instruction for instructing to retransmit the feedback response information codebook includes:

[0015] sending a scheduling instruction for instructing retransmission of the feedback response information codebook on the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or sending a scheduling instruction for instructing retransmission of the feedback response information codebook after sending the second dynamic scheduling instruction.

[0016] In yet another embodiment, the data information of the second service type is scheduled by a semi-static scheduling instruction;

[0017] Determining that there is a time domain resource conflict between transmission of a feedback response information codebook of the first service type and transmission of data information of the second service type includes:

[0018] If 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 transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

[0019] In yet another implementation, sending a scheduling instruction for instructing to retransmit the feedback response information codebook includes:

[0020] After a set first duration, a scheduling instruction for instructing retransmission of the feedback response information codebook is sent, where the first duration is greater than or equal to a duration for demodulating the data information of the second service type.

[0021] In another embodiment, the feedback response information transmission method involved in the present disclosure further includes:

[0022] Sending duration information, where the duration information represents maximum duration information for sending the scheduling instruction.

[0023] According to a second aspect of an embodiment of the present disclosure, a method for transmitting feedback response information is provided, which is applied to a terminal and includes:

[0024] Before the conflicting time domain resources, receiving a scheduling instruction for instructing to retransmit a feedback response information codebook, the scheduling instruction including resource information for retransmitting the feedback response information codebook, the feedback response information codebook being a feedback response information codebook of a first service type, there being a time domain resource conflict between transmission of the feedback response information codebook of the first service type and transmission of data information of a second service type, the feedback response information codebook of the first service type being discarded or being punctured by transmission of data information of the second service type; and retransmitting the feedback response information codebook on the resources indicated by the scheduling instruction.

[0025] In one implementation, the scheduling instruction is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying a retransmission feedback response information codebook.

[0026] In another implementation manner, the downlink control signaling is a first dynamic scheduling instruction;

[0027] Retransmitting the feedback response information codebook includes: retransmitting the feedback response information codebook on a physical uplink control channel resource or a physical uplink shared channel resource scheduled by the first dynamic scheduling instruction.

[0028] In another embodiment, receiving a scheduling instruction for instructing to retransmit a feedback response information codebook includes: receiving a scheduling instruction for instructing to retransmit the feedback response information codebook at the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or receiving a scheduling instruction for instructing to retransmit the feedback response information codebook after receiving the second dynamic scheduling instruction. The second dynamic scheduling instruction is used to schedule data information of a second service type, 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, and the feedback response information codebook is a feedback response information codebook corresponding to the first service type.

[0029] In another embodiment, receiving a scheduling instruction for instructing to retransmit a feedback response information codebook includes: receiving a scheduling instruction for instructing to retransmit the feedback response information codebook after a first duration, wherein the first duration is greater than or equal to a duration for demodulating data information of a second service type. The data information of the second service type is scheduled by a semi-static scheduling instruction, 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, and the feedback response information codebook is a feedback response information codebook corresponding to the first service type.

[0030] In another embodiment, the feedback response information transmission method involved in the present disclosure further includes:

[0031] Receiving duration information in advance, the duration information representing maximum duration information for sending the scheduling instruction;

[0032] Receiving a scheduling instruction for indicating a retransmission feedback response information codebook, including:

[0033] Within the maximum duration, a scheduling instruction for indicating retransmission of a feedback response information codebook is received.

[0034] In another embodiment, the feedback response information transmission method involved in the present disclosure further includes:

[0035] If no scheduling instruction for instructing to retransmit the feedback response information codebook is received within the maximum duration, retransmitting the feedback response information codebook is canceled.

[0036] According to a third aspect of an embodiment of the present disclosure, a feedback response information transmission apparatus is provided, which is applied to a network device, including: a determining unit, configured to determine that there is a time domain resource conflict between transmission of a feedback response information codebook of a first service type and transmission of data information of a second service type, and the feedback response information codebook of the first service type is discarded or punctured by transmission of the data information of the second service type; a sending unit, configured to send a scheduling instruction for indicating retransmission of the feedback response information codebook before the conflicting time domain resources, wherein the scheduling instruction includes resource information for retransmitting the feedback response information codebook; the data information of the second service type is scheduled by a second dynamic scheduling instruction, wherein the second dynamic scheduling instruction includes transmission resource information of the data information of the second service type; the determining unit is configured to determine that there is a time domain resource conflict between transmission of the feedback response information codebook of the first service type and transmission of the data information of the second service type in the following manner: according to the transmission resource information of the data information of the second service type included in the second dynamic scheduling instruction, it is pre-determined that a time domain resource conflict is about to occur between the transmission of the feedback response information codebook of the first service type and the data information of the second service type.

[0037] In one implementation, the scheduling instruction is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying a retransmission feedback response information codebook.

[0038] In another implementation, the downlink control signaling is a first dynamic scheduling instruction; and the resources used to retransmit the feedback response information codebook are physical uplink control channel resources or physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.

[0039] In yet another implementation, the data information of the second service type is scheduled via a second dynamic scheduling instruction.

[0040] The determination unit is configured to determine whether a time domain resource conflict exists 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: according to the second dynamic scheduling instruction, determining that a time domain resource conflict is about to occur between the feedback response information codebook transmission of the first service type and the data information of the second service type.

[0041] In yet another implementation, the sending unit is configured to send a scheduling instruction for instructing to retransmit the feedback response information codebook in the following manner:

[0042] sending a scheduling instruction for instructing retransmission of the feedback response information codebook on the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or sending a scheduling instruction for instructing retransmission of the feedback response information codebook after sending the second dynamic scheduling instruction.

[0043] In yet another implementation, the data information of the second service type is scheduled via a semi-static scheduling instruction.

[0044] The determining unit is configured to determine whether there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type in the following manner:

[0045] If 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 transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

[0046] In yet another implementation, the sending unit is configured to send a scheduling instruction for instructing to retransmit the feedback response information codebook in the following manner:

[0047] After a set first duration, a scheduling instruction for instructing retransmission of the feedback response information codebook is sent, where the first duration is greater than or equal to a duration for demodulating the data information of the second service type.

[0048] In yet another implementation manner, the sending unit is further configured to:

[0049] Sending duration information, where the duration information represents maximum duration information for sending the scheduling instruction.

[0050] According to a fourth aspect of an embodiment of the present disclosure, a feedback response information transmission device is provided, which is applied to a terminal, including:

[0051] A receiving unit is configured to receive a scheduling instruction for indicating retransmission of a feedback response information codebook before a conflicting time domain resource, the scheduling instruction including resource information for retransmitting the feedback response information codebook, the feedback response information codebook is a feedback response information codebook of a first service type, there is a time domain resource conflict between transmission of the feedback response information codebook of the first service type and transmission of data information of a second service type, and the feedback response information codebook of the first service type is discarded or punctured by transmission of data information of the second service type; and a sending unit is configured to retransmit the feedback response information codebook on the resources indicated by the scheduling instruction.

[0052] In one implementation, the scheduling instruction is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying a retransmission feedback response information codebook.

[0053] In another implementation, the downlink control signaling is a first dynamic scheduling instruction.

[0054] The sending unit is configured to retransmit the feedback response information codebook in the following manner: retransmit the feedback response information codebook on a physical uplink control channel resource or a physical uplink shared channel resource scheduled by the first dynamic scheduling instruction.

[0055] In another embodiment, the receiving unit is configured to receive a scheduling instruction for instructing retransmission of the feedback response information codebook in the following manner: receiving a scheduling instruction for instructing retransmission of the feedback response information codebook at the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or receiving a scheduling instruction for instructing retransmission of the feedback response information codebook after receiving the second dynamic scheduling instruction. The second dynamic scheduling instruction is used to schedule data information of a second service type, 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, and the feedback response information codebook is a feedback response information codebook corresponding to the first service type.

[0056] In another embodiment, the receiving unit is configured to receive a scheduling instruction for instructing retransmission of the feedback response information codebook in the following manner: after a first duration, receiving a scheduling instruction for instructing retransmission of the feedback response information codebook, the first duration being greater than or equal to a duration for demodulating data information of the second service type. The data information of the second service type is scheduled by a semi-static scheduling instruction, 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, and the feedback response information codebook is a feedback response information codebook corresponding to the first service type.

[0057] In yet another implementation manner, the receiving unit is further configured to:

[0058] Pre-receive duration information, where the duration information represents maximum duration information for sending the scheduling instruction; and receive a scheduling instruction for indicating a retransmission feedback response information codebook within the maximum duration.

[0059] In yet another implementation manner, the sending unit is further configured to:

[0060] If the receiving unit does not receive a scheduling instruction for instructing to retransmit the feedback response information codebook within the maximum duration, retransmission of the feedback response information codebook is canceled.

[0061] According to a fifth aspect of an embodiment of the present disclosure, a feedback response information transmission device is provided, including:

[0062] processor;

[0063] a memory for storing processor-executable instructions;

[0064] The processor is configured to: execute the feedback response information transmission method described in the first aspect or any one of the implementations of the first aspect.

[0065] According to the sixth aspect of an embodiment of the present disclosure, a non-temporary computer-readable storage medium is provided. When the instructions in the storage medium are executed by a processor of a network device, the network device is enabled to execute the feedback response information transmission method described in the above-mentioned first aspect or any one of the embodiments of the first aspect.

[0066] According to a seventh aspect of an embodiment of the present disclosure, a feedback response information transmission device is provided, including:

[0067] processor;

[0068] a memory for storing processor-executable instructions;

[0069] The processor is configured to: execute the feedback response information transmission method described in the above-mentioned second aspect or any one of the implementations of the second aspect.

[0070] According to an eighth aspect of an embodiment of the present disclosure, a non-temporary computer-readable storage medium is provided. When the instructions in the storage medium are executed by a processor of a terminal, the terminal is enabled to execute the feedback response information transmission method described in the above-mentioned second aspect or any one of the embodiments of the second aspect.

[0071] The technical solution provided by the embodiment of the present disclosure may include the following beneficial effects: when there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type, a scheduling instruction for instructing to retransmit the feedback response information codebook is sent. 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.

[0072] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0073] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0074] Figure 1 The invention is a schematic diagram of a wireless communication system according to some exemplary embodiments.

[0075] Figure 2 The diagram is a schematic diagram of a time domain resource conflict according to an exemplary embodiment.

[0076] Figure 3The diagram is a schematic diagram of a time domain resource conflict according to an exemplary embodiment.

[0077] Figure 4 The diagram is a schematic diagram of a time domain resource conflict according to an exemplary embodiment.

[0078] Figure 5 The diagram is a schematic diagram of a time domain resource conflict according to an exemplary embodiment.

[0079] Fig. 6A The figure is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment.

[0080] Figure 6B The figure is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment.

[0081] Figure 7 The figure is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment.

[0082] Fig. 8A The figure is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment.

[0083] Figure 8B The figure is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment.

[0084] Fig. 9 The present invention is a schematic diagram of a feedback response information transmission opportunity according to an exemplary embodiment.

[0085] Fig.10 The diagram is a schematic diagram of feedback response information transmission resources according to an exemplary embodiment.

[0086] Fig.11 The diagram is a schematic diagram of feedback response information transmission resources according to an exemplary embodiment.

[0087] Fig.12 The present invention is a schematic diagram of a feedback response information transmission opportunity according to an exemplary embodiment.

[0088] Fig.13 The diagram is a schematic diagram of feedback response information transmission resources according to an exemplary embodiment.

[0089] Fig.14 The diagram is a schematic diagram of feedback response information transmission resources according to an exemplary embodiment.

[0090] Fig.15 The present invention is a block diagram of a device for transmitting feedback response information according to an exemplary embodiment.

[0091] Fig.16 The present invention is a block diagram of a device for transmitting feedback response information according to an exemplary embodiment.

[0092] Fig.17 It is a block diagram of a device for transmitting feedback response information according to an exemplary embodiment.

[0093] Fig.18 It is a block diagram of a device for transmitting feedback response information according to an exemplary embodiment. DETAILED DESCRIPTION

[0094] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0095] The feedback response information transmission method provided by the embodiment of the present disclosure can be applied to Figure 1 In the wireless communication system 100 shown in FIG. Figure 1 As shown, the wireless communication system 100 includes a network device 110 and a terminal 120. The terminal 120 is connected to the network device 110 via wireless resources and performs data transmission and reception.

[0096] Understandably, Figure 1 The wireless communication system 100 shown is only for schematic illustration. The wireless communication system 100 may also include other network devices, such as core network devices, wireless relay devices, and wireless backhaul devices. Figure 1 The embodiment of the present disclosure does not limit the number of network devices and terminals included in the wireless communication system.

[0097] It can be further understood that the wireless communication system of the embodiment of the present disclosure is a network that provides wireless communication functions. The wireless communication system can adopt 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 (SC-FDMA), carrier sense multiple access / collision avoidance (Carrier Sense Multiple Access with Collision Avoidance). According to the capacity, rate, delay and other factors of different networks, 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 new radio network (New Radio, NR). For the convenience of description, the present disclosure sometimes refers to the wireless communication network as a network.

[0098] Furthermore, the network device 110 involved in the present disclosure may also be referred to as a wireless access network device. The wireless access network device may be: a base station, an evolved node B (base station), a home base station, an access point (AP) in a wireless fidelity (WIFI) system, a wireless relay node, a wireless backhaul node, a transmission point (TP) or a transmission and reception point (TRP), etc. It may also be a gNB in ​​an NR system, or it may also be a component or part of a device constituting a base station. When it is a vehicle-to-everything (V2X) communication system, 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.

[0099] Furthermore, the terminal 120 involved in the present disclosure may also be referred to as a terminal device, a user equipment (UE), a mobile station (MS), a mobile terminal (MT), etc., which is a device that provides voice and / or data connectivity to users. For example, the terminal may be a handheld device with a wireless connection function, a vehicle-mounted device, etc. At present, some examples of terminals are: a smart phone (Mobile Phone), a pocket computer (Pocket Personal Computer, PPC), a handheld computer, a personal digital assistant (Personal Digital Assistant, PDA), a laptop computer, a tablet computer, a wearable device, or a vehicle-mounted device, etc. In addition, when it is a vehicle-to-everything (V2X) communication system, 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.

[0100] Figure 1 In the process of uplink transmission, the terminal 120 communicates with the network device 110, and the process of the terminal 120 sending data to the network device 110 can be called uplink transmission. The process of the network device 110 sending data to the terminal 120 can be called downlink transmission. During the uplink transmission and downlink transmission between the terminal 120 and the network device 110, the hybrid automatic repeat request (HARQ) feedback technology is adopted to ensure the reliability of the 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 feedback the confirmation (ACK) or non-confirmation (NACK) uplink feedback information corresponding to the PDSCH, so that the network device 110 determines whether to reschedule the downlink service data or schedule new downlink service data to the user terminal. ACK and NACK uplink feedback information are collectively referred to as uplink feedback acknowledgment information (HARQ-ACK).

[0101] In the related art, the terminal supports concurrent transmission of data of multiple service types. For example, when the terminal concurrently transmits data transmission of multiple service types, there will be a time domain conflict between the transmission resources of low-priority HARQ-ACK and the transmission resources of high-priority service data (data information or control information). At this time, in order to protect the transmission of service data, HARQ-ACK will be punctured or discarded. The punctured or discarded HARQ-ACK will subsequently be retransmitted by PDSCH to ensure reliability. Usually, HARQ-ACK information is transmitted in the form of a HARQ-ACK codebook. The HARQ-ACK codebook is composed of one or more HARQ-ACK information bits (bits) of PDSCH connected in series. In actual transmission, a HARQ-ACK codebook is likely to be a combination of HARQ-ACK information bits of multiple PDSCHs into a HARQ-ACK codebook for transmission. If this HARQ-ACK codebook is punctured or discarded, it will cause a large number of PDSCH retransmissions.

[0102] For example, in 5G NR, the terminal concurrently supports Ultra Reliable Low Latency Communications (URLLC) service type and Enhanced Mobile Broadband (eMBB) service type. In this scenario, there may be a time domain resource conflict between the transmission resources of URLLC data (data information or control information) and the transmission of eMBB HARQ-ACK. The schematic diagram of the time domain resource conflict is as follows: Figure 2 , Figure 3 , Figure 4 and Figure 5 shown. Figure 2 There is a time domain conflict between the physical uplink control channel (PUCCH) resources occupied by the eMBB HARQ-ACK codebook and the resources occupied by the URLLC physical uplink shared channel (PUSCH) dynamically scheduled by the URLLC uplink grant (UL grant). Figure 3 In the present invention, there is a time domain conflict between 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). Figure 4 In the present invention, there is a time domain conflict between the PUCCH resources occupied by the eMBB HARQ-ACK codebook and the resources occupied by the semi-statically configured URLLC PUSCH. Figure 5In the present invention, there is a time domain conflict between the PUCCH resources occupied by the eMBB HARQ-ACK codebook and the resources occupied by the semi-statically configured URLLC scheduling request (SR).

[0103] At this time, in order to protect the transmission of URLLC and ensure the high reliability and low latency characteristics of URLLC services, the HARQ-ACK of eMBB will be punctured or discarded. The punctured or discarded HARQ-ACK will be retransmitted by PDSCH to ensure reliability. However, the HARQ-ACK information of eMBB will be transmitted in the form of a HARQ-ACK codebook. The HARQ-ACK codebook is composed of one or more HARQ-ACK information bits of PDSCH connected in series. In actual transmission, an eMBB HARQ-ACK codebook is likely to be a combination of HARQ-ACK information bits of multiple eMBB PDSCHs into a HARQ-ACK codebook for transmission. If 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 the HARQ-ACK information of eMBB to avoid unnecessary retransmission of eMBB PDSCH when the eMBB HARQ-ACK codebook is punctured or discarded.

[0104] In view of this, the present disclosure provides a HARQ-ACK transmission method, which retransmits HARQ-ACK when there is a time domain resource conflict between the HARQ-ACK transmission of one service type and the information data transmission of other service types, and the HARQ-ACK codebook is punctured or discarded, so as to reduce the retransmission of a large number of PDSCHs.

[0105] In this disclosure, for the convenience of description, the service type that needs to transmit HAQR-ACK is referred to as the first service type, and the service type that transmits information data is referred to as the second service type. For example, the first service type is the eMBB service type, and the second service type is the URLLC service type.

[0106] Fig. 6A is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment. Fig. 6A As shown, the feedback response information transmission method is used in a network device and includes the following steps.

[0107] In step S11, it is determined that there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

[0108] In the present disclosure, 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, for example, the data information can be the PUSCH information of the second service type, or the feedback response information of the second service type, or the SR information of the second service type.

[0109] In the present disclosure, determining 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 may be the following two situations: in one situation, a time domain resource conflict is about to occur between the feedback response information codebook transmission of the first service type and the data information of the second service type; and in another situation, a time domain resource conflict has already occurred between the feedback response information codebook transmission of the first service type and the data information of the second service type.

[0110] Among them, when the data information of the second service type is scheduled through a dynamic scheduling instruction, the dynamic scheduling instruction includes the transmission resource information of the data information of the second service type, and then the network device can predetermine, according to the dynamic scheduling instruction, that a time domain resource conflict will occur between the transmission of the feedback response information codebook of the first service type and the data information of the second service type. When the data information of the second service type is scheduled through a semi-static scheduling instruction, the network device needs to determine that there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type after receiving and demodulating the data information of the second service type.

[0111] In step S12, a scheduling instruction for indicating the retransmission of the feedback response information codebook is sent, and the scheduling instruction includes resource information for the retransmission of the feedback response information codebook.

[0112] In the present disclosure, when it is determined that there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type, the network device sends a scheduling instruction to the terminal for instructing the retransmission of the feedback response information codebook to avoid unnecessary large-scale retransmission of the PDSCH when the feedback response information codebook of the first service type is punctured or discarded.

[0113] In the above two cases where 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 feedback response information codebook transmission of the first service type and the data information of the second service type are about to have a time domain resource conflict. Since it is determined that the feedback response information codebook transmission of the first service type and the data information transmission of the second service type have not had a time domain conflict, in this case, the network device sends a scheduling instruction for retransmitting the feedback response information codebook to the terminal, which can be understood as sending a scheduling instruction for instructing to retransmit the feedback response information codebook before the conflicting time domain resources.

[0114] In some implementations of this case, the feedback response information transmission method is as follows: Figure 6B As shown, Figure 6B The present invention is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment. The method comprises the following steps:

[0115] In step S11 - 1 , it is determined that there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

[0116] In step S11-2, a scheduling instruction for indicating the retransmission of the feedback response information codebook is sent before the conflicting time domain resources, and the scheduling instruction includes resource information for the retransmission of the feedback response information codebook.

[0117] It should be noted that for the description of some contents in steps S11-1 to S11-2 (including, for example, data information of the second service type, feedback response information codebook transmission of the first service type and data information transmission of the second service type There is a time domain resource conflict, etc.), please refer to the relevant descriptions in steps S11 to S12, and will not be repeated here one by one.

[0118] In an implementation manner of the present disclosure, the scheduling instruction for indicating the retransmission feedback response information codebook may be a scheduling instruction scrambled by a radio network temporary indicator (RNTI) dedicated to identifying the retransmission feedback response information codebook.

[0119] Among them, in the present disclosure, a predefined method can be adopted to define the RNTI dedicated to identifying the retransmission feedback response information codebook in the protocol, or a high-level signaling notification method can be adopted to pre-send the RNTI dedicated to identifying the retransmission feedback response information codebook to the terminal. The network device sends the scheduling instruction scrambled by the RNTI dedicated to identifying the retransmission feedback response information codebook, so that the terminal receiving the scheduling instruction can recognize that the scheduling instruction is a scheduling instruction for indicating the retransmission feedback response information codebook.

[0120] In one example, the scheduling instruction for indicating the retransmission feedback response information codebook may be downlink control information (DCI), and the DCI indicates resource information of the retransmission feedback response information codebook. And the DCI is scrambled by an RNTI dedicated to identifying the retransmission feedback response information codebook, so that the terminal can recognize that the DCI is a DCI for indicating the retransmission feedback response information codebook resource information.

[0121] Furthermore, the DCI used to indicate the retransmission feedback response information codebook may be a dynamic scheduling instruction, such as a UL grant or a DL grant. On the one hand, when the DCI used to indicate the retransmission feedback response information codebook is a UL grant, the UL grant is used to schedule a PUSCH resource, and the retransmitted feedback response information codebook may be carried on the PUSCH resource scheduled by the UL grant. On the other hand, when the DCI used to indicate the retransmission feedback response information codebook is a DL grant, the DL grant is used to schedule a PDSCH resource and indicates a PUCCH resource for transmitting the feedback response information of the PDSCH, and the retransmitted feedback response information codebook may be carried on the PUCCH resource indicated by the DL grant.

[0122] For the convenience of description in the present disclosure, the dynamic scheduling instruction for indicating the retransmission feedback response information codebook may be referred to as the first dynamic scheduling instruction. The dynamic scheduling instruction for scheduling data information of the second service type may be referred to as the second dynamic scheduling instruction.

[0123] In the present disclosure, the network device sends a scheduling instruction for indicating the retransmission of the feedback response information codebook according to the specific situation that the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type have a time domain resource conflict. In one case, when the network device predetermines, according to the second dynamic scheduling instruction, that the transmission of the feedback response information codebook of the first service type and the data information of the second service type are about to have a time domain resource conflict, the network device may send a scheduling instruction for indicating the retransmission of the feedback response information codebook at the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or after sending the second dynamic scheduling instruction, send a scheduling instruction for indicating the retransmission of the feedback response information codebook. In another case, the network device needs to send a scheduling instruction for indicating the retransmission of the feedback response information codebook after determining that the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type have a time domain resource conflict. In this case, the network device needs to determine the time point for sending the scheduling instruction for indicating the retransmission of the feedback response information codebook according to the time required to receive and demodulate the data information of the second service type. Typically, the time point at which the scheduling instruction for instructing the retransmission of the feedback response information codebook is sent after the time required for receiving and demodulating the data information of the second service type. In the present disclosure, the network device pre-sets a time length, and the pre-set time length is greater than or equal to the time length for demodulating the data information of the second service type. For convenience of description, the pre-set time length is referred to as the first time length, and the network device sends a scheduling instruction for instructing the retransmission of the feedback response information codebook after the set first time length.

[0124] In the present disclosure, the first duration may be predefined or preconfigured through high-level signaling. The first duration is related to factors such as the subcarrier bandwidth used for transmission. For example, the first duration is predefined or preconfigured to be 6 symbols. The first durations for data information of different second service types may be the same or different. For example, the first duration value may be the same or different in the case where the URLLC SR conflicts with the eMBB HARQ-ACK codebook and the case where the URLLC PUSCH conflicts with the eMBB HARQ-ACK codebook. Considering that the time for a network device to demodulate an SR signal is generally shorter than the time for demodulating a PUSCH, the first duration value in the case where the URLLC SR conflicts with the eMBB HARQ-ACK codebook may be configured to be smaller than the first duration value in the case where the URLLC PUSCH conflicts with the eMBB HARQ-ACK codebook.

[0125] Furthermore, in the disclosed embodiment, 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 terminal's overhead for blind detection of the scheduling instruction for indicating the retransmission feedback response information codebook. Among them, the information representing the maximum duration of sending the scheduling instruction can be understood as the duration of the valid time interval of the terminal's blind detection scheduling instruction. Only within this valid time interval will the terminal attempt to blindly detect the scheduling instruction for indicating the retransmission feedback response information codebook. Outside this valid time interval, the terminal will not attempt to blindly detect the scheduling instruction for indicating the retransmission feedback response information codebook. The duration can be a specific duration value, such as 3ms.

[0126] Figure 7 is a flow chart of a method for transmitting feedback response information according to an exemplary embodiment. Figure 7 As shown, the feedback response information transmission method is used in a terminal and includes the following steps.

[0127] In step S21, a scheduling instruction for instructing to retransmit a feedback response information codebook is received, where the scheduling instruction includes resource information for retransmitting the feedback response information codebook.

[0128] In step S22, the feedback response information codebook is retransmitted on the resources indicated by the scheduling instruction.

[0129] In one implementation, the scheduling instruction for indicating the retransmission feedback response information codebook disclosed in the present invention is a scheduling instruction scrambled by an RNTI dedicated to identifying the retransmission feedback response information codebook. The RNTI dedicated to identifying the retransmission feedback response information codebook is predefined or preconfigured by high-level signaling.

[0130] The scheduling instruction for indicating the retransmission feedback response information codebook in the present disclosure may be a downlink control signaling, and the downlink control signaling is scrambled by an RNTI dedicated to identifying the retransmission feedback response information codebook.

[0131] Further, the DCI encrypted by the RNTI dedicated to identifying the retransmission feedback response information codebook may be a first dynamic scheduling instruction, for example, a UL grant or a DL grant. The resource of the retransmission feedback response information codebook indicated by the first dynamic scheduling instruction may be a PUSCH resource or a PUCCH resource. When the terminal retransmits the feedback response information codebook, the feedback response information codebook is retransmitted on the PUSCH resource or PUCCH resource scheduled by the first dynamic scheduling instruction.

[0132] Furthermore, on the one hand, if the data information of the second service type is scheduled by the second dynamic scheduling instruction, the terminal receives a scheduling instruction for instructing the retransmission of the feedback response information codebook at the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or after receiving the second dynamic scheduling instruction, receives a scheduling instruction for instructing the retransmission of the feedback response information codebook. On the other hand, if the data information of the second service type is scheduled by the semi-static scheduling instruction, the terminal receives a scheduling instruction for instructing the retransmission of the feedback response information codebook after a first duration, and the first duration is greater than or equal to the duration for demodulating the data information of the second service type.

[0133] In the present disclosure, the terminal may also pre-receive duration information sent by the network device, and the duration information represents the maximum duration information for sending the scheduling instruction. When the terminal receives the scheduling instruction for indicating the retransmission feedback response information codebook, it may receive the scheduling instruction for indicating the retransmission feedback response information codebook within the maximum duration represented by the received duration information to reduce the number of blind detections. Furthermore, if the terminal does not receive the scheduling instruction for indicating the retransmission feedback response information codebook within the maximum duration, the retransmission feedback response information codebook is canceled.

[0134] Fig. 8A and Figure 8B is a flowchart of a method for transmitting feedback response information shown in an exemplary embodiment of the present disclosure. Fig. 8A and Figure 8B As shown, the feedback response information transmission method is used in the interaction process between the terminal and the network device, and includes the following steps.

[0135] In step S31, the network device determines that there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

[0136] Among them, 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. On the one hand, it can be predetermined that the feedback response information codebook transmission of the first service type and the data information of the second service type are about to have a time domain resource conflict, such as Fig. 8A Alternatively, the feedback response information codebook transmission of the first service type and the data information of the second service type may conflict with time domain resources, such as Figure 8B shown.

[0137] In step S32, the network device sends a scheduling instruction for indicating the retransmission of the feedback response information codebook, wherein the scheduling instruction includes resource information for the retransmission of the feedback response information codebook. The terminal receives the scheduling instruction for indicating the retransmission of the feedback response information codebook sent by the network device.

[0138] The scheduling instruction is scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook. The resource used for the retransmission feedback response information codebook may be a PUSCH resource or a PUCCH resource scheduled by a dynamic scheduling instruction.

[0139] In one implementation, when the network device predetermines that a time domain resource conflict is about to occur between the transmission of the feedback response information codebook of the first service type and the data information of the second service type, the network device sends a scheduling instruction for instructing the retransmission of the feedback response information codebook at the same physical downlink control channel detection timing as the second dynamic scheduling instruction; or after sending the second dynamic scheduling instruction, sends a scheduling instruction for instructing the retransmission of the feedback response information codebook. The terminal receives the scheduling instruction for instructing the retransmission of 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, receives the scheduling instruction for instructing the retransmission of the feedback response information codebook.

[0140] In another implementation manner, when the network device determines that a time domain resource conflict has occurred between the transmission of the feedback response information codebook of the first service type and the data information of the second service type, the network device sends a scheduling instruction for instructing the retransmission of the feedback response information codebook after a first time duration. After the first time duration, the terminal receives a scheduling instruction for instructing the retransmission of the feedback response information codebook.

[0141] Furthermore, in the present disclosure, the network device sends duration information to the terminal. The terminal receives the duration information sent by the network device, and receives a scheduling instruction for indicating the retransmission of the feedback response information codebook within the maximum duration represented by the duration information.

[0142] In the present disclosure, if the terminal receives a scheduling instruction for indicating the retransmission of the feedback response information codebook within the maximum duration, step S33 is executed to retransmit the feedback response information codebook. If the terminal does not receive a scheduling instruction for indicating the retransmission of the feedback response information codebook within the maximum duration, the retransmission of the feedback response information codebook is canceled.

[0143] In step S33, the terminal retransmits the feedback response information codebook on the resources indicated by the scheduling instruction.

[0144] In one implementation, the terminal retransmits the feedback response information codebook on the PUSCH resource or PUCCH resource scheduled by the first dynamic instruction.

[0145] In one implementation, before the conflicting time domain resources, a scheduling instruction for indicating the retransmission of a feedback response information codebook is received, the scheduling instruction includes resource information for retransmitting the feedback response information codebook, the feedback response information codebook is a feedback response information codebook of a first service type, there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of data information of the second service type, the feedback response information codebook of the first service type is discarded or punctured by the transmission of the data information of the second service type; on the resources indicated by the scheduling instruction, the feedback response information codebook is retransmitted.

[0146] It can be understood that where the description of implementing feedback response information codebook retransmission during the interaction between the network device and the terminal in the present disclosure is not detailed enough, please refer to the above-mentioned description of the method for retransmitting the feedback response information codebook by the network device and the terminal, and no further details will be given here.

[0147] The present disclosure hereinafter illustrates the feedback response information transmission method involved in the above embodiment by way of example in combination with practical applications. In which, the first service type is an eMBB service type and the second service type is a URLLC service type.

[0148] When the network device predicts that a transmission conflict will occur in the eMBB feedback response information codebook of a certain terminal, or the network device learns that a transmission conflict has occurred in the eMBB feedback response information codebook, the network device sends a scheduling instruction, such as a DCI, to the terminal for scheduling the terminal to retransmit the feedback response information codebook, and the DCI indicates the resources used for retransmitting the eMBB feedback response information codebook. The DCI is scrambled using an RNTI dedicated to identifying the retransmitted feedback response information codebook, so that the terminal can identify that the DCI is a DCI for indicating the resources for retransmitting the eMBB feedback response information codebook.

[0149] The transmission resources of URLLC can be scheduled by dynamic scheduling instructions or configured by semi-static configuration. The present disclosure below describes the situation where the eMBB feedback response information codebook conflicts with the transmission of dynamically scheduled URLLC in the time domain resources, and the situation where the eMBB feedback response information codebook conflicts with the transmission of semi-statically configured URLLC in the time domain resources.

[0150] Scenario 1: Time domain resource conflict occurs between the eMBB feedback response information codebook and the dynamically scheduled URLLC transmission

[0151] Figure 2 and Figure 3 FIG. 1 is a schematic diagram showing a time domain resource conflict between the eMBB feedback response information codebook and the dynamically scheduled URLLC transmission. Figure 2 and Figure 3It can be known that URLLC PUSCH or URLLC feedback response information is 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 can be DCI. Among them, there are many types of DCI, such as UL grant and DL grant. For example, the network device uses UL grant to schedule the terminal to transmit PUSCH, and the UL grant indicates information such as the time-frequency resources of PUSCH. For another example, the network device uses DL grant to schedule PDSCH transmission and PDSCH feedback response information transmission. The DL grant indicates the time-frequency resources and other information used by the terminal when transmitting the feedback response information of PDSCH. When the network device issues the dynamic scheduling instruction for scheduling URLLC PUSCH or URLLC feedback response information, the network device can predetermine that the eMBB feedback response information codebook is about to have a time domain resource conflict with the feedback response information of URLLC PUSCH or PDSCH based on the time-frequency resource information scheduled by the dynamic scheduling instruction. Therefore, at the same time or after the network device issues the dynamic scheduling instruction for scheduling the URLLC PUSCH or URLLC feedback response information, the network device may send a scheduling instruction, such as a DCI, to the terminal for scheduling the terminal to retransmit the feedback response information codebook, and the DCI indicates the resources used for retransmitting the eMBB feedback response information codebook. The DCI is encrypted using an RNTI dedicated to identifying the retransmission feedback response codebook, so that the terminal can recognize that the DCI is a DCI for indicating the resources for retransmitting the eMBB feedback response information codebook. Among them, when the network device issues the dynamic scheduling instruction for scheduling the URLLCPUSCH or URLLC feedback response information, it can be understood as the same PDCCH detection timing as the dynamic scheduling instruction for scheduling the URLLCPUSCH or URLLC feedback response information. Among them, the PDCCH detection timing can be understood as a time-frequency resource for carrying the PDCCH channel, which may carry one or more DCI information.

[0152] Among them, the time point for the network device to send a scheduling instruction for scheduling the terminal to retransmit the eMBB feedback response information codebook in the present disclosure can be as follows: Fig. 9 shown. Fig. 9 In the embodiment, the network device may send a DCI indicating a new transmission resource for the eMBB feedback response information at the same time as sending the UL grant or after this time point.

[0153] Furthermore, in the present disclosure, the network device may pre-send duration information representing the maximum duration of the network device sending the scheduling instruction to the terminal, for example, the duration information represents that the maximum duration of sending the scheduling instruction is T1. In other words, the network device may send a DCI for scheduling eMBB feedback response information within T1 time after sending the UL grant of URLLC. If the terminal has not received the DCI for scheduling eMBB feedback response information sent by the network device within T1 time after receiving the UL grant of URLLC, then the retransmission of the eMBB feedback response information is abandoned. The length of the T1 period can be configured by the network device through high-level signaling, such as Radio Resource Control (RRC) signaling.

[0154] In the present disclosure, the maximum duration information of the DCI for scheduling eMBB feedback response information is preset by the terminal (sent by the network device), mainly for the purpose of reducing the complexity of the terminal's DCI blind detection. If it is agreed that the DCI for scheduling eMBB feedback response information can only be sent within a specific time period, the terminal only needs to perform blind detection of the DCI within the specific time period, and does not need to perform blind detection of the DCI in other time periods, thereby reducing the complexity of the terminal's blind detection of DCI.

[0155] Further, on the one hand, the DCI for scheduling the transmission of eMBB feedback response information in the present disclosure may be a UL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook. The UL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook 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, such as Fig.10 shown.

[0156] On the other hand, the DCI for scheduling the transmission of eMBB feedback response information in the present disclosure may be a DL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook. The DL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook is used to schedule a new eMBB PDSCH and indicate the corresponding PUCCH resource for transmitting the feedback response information of the PDSCH. The terminal transmits 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, such as Fig.11 shown.

[0157] Scenario 2: Time domain resource conflict occurs between the eMBB feedback response information codebook and the semi-statically configured URLLC transmission

[0158] Figure 4 and Figure 5 The diagram shows a time domain resource conflict between the eMBB feedback response information codebook and the semi-statically configured URLLC transmission. The semi-statically configured URLLC transmission resources include the semi-statically configured PUSCH time-frequency resources or the semi-statically configured SR time-frequency resources. The semi-statically configured PUSCH time-frequency resources or the semi-statically configured SR time-frequency resources appear periodically, but not every PUSCH time-frequency resource or SR time-frequency resource that appears periodically has a corresponding signal sent. The terminal autonomously determines whether there is an actual signal sent at a time-frequency resource position 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 and the semi-statically configured URLLC transmission time domain resources conflict. If the network device does not receive and demodulate the URLLC PUSCH or SR time-frequency resource information at the corresponding position, 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 resources.

[0159] After the network device determines that a conflict occurs between the eMBB feedback response information codebook and the semi-statically configured URLLC transmission time-frequency resources, a scheduling instruction, such as a DCI, for scheduling the terminal to retransmit the eMBB feedback response information codebook can be sent to the terminal, where the DCI indicates the resources used for retransmitting the eMBB feedback response information codebook. The DCI is encrypted using an RNTI dedicated to identifying the retransmitted feedback response codebook, so that the terminal can identify that the DCI is a DCI for indicating the resources for retransmitting the eMBB feedback response information codebook.

[0160] Among them, the description of the time point at which the network device sends a scheduling instruction for scheduling the terminal to retransmit the eMBB feedback response information codebook in the present disclosure is as follows: Fig.12 . Fig.12 After the network device receives and demodulates the PUSCH for a duration of T, it sends a DCI indicating a new transmission resource for the eMBB feedback response information. Fig.12In the example, the duration T of receiving and demodulating PUSCH is the duration from when the terminal transmits the end symbol of PUSCH to when the network device learns that a conflict has occurred (because the network device needs some time to detect whether a conflict has occurred, this time interval T is required). The T value may be agreed upon by the protocol or configured for the terminal by the high-level signaling of the network device. The T value may be related to factors such as the subcarrier bandwidth used for transmission. For example, it is agreed or configured that T is 6 symbols. For the case where the URLLC SR conflicts with the eMBB feedback response information codebook and the case where the URLLC PUSCH conflicts with the eMBB feedback response information codebook, the T value may be the same or different. Considering that the time for the network device to demodulate the SR signal is generally shorter than the time for demodulating the PUSCH, the T value in the case where the URLLC SR conflicts with the eMBB feedback response information codebook can be configured to be smaller than the T value in the case where the URLLC PUSCH conflicts with the eMBB feedback response information codebook.

[0161] Further, in the present disclosure, the network device may pre-send duration information representing the maximum duration of the network device sending the scheduling instruction to the terminal, for example, the duration information represents the maximum duration of sending the scheduling instruction is T2. In other words, the network device may send the DCI for scheduling the eMBB feedback response information within T2 time after the above-mentioned T time. The terminal receives the DCI for scheduling the eMBB feedback response information sent by the network device within T2 time after the end of the duration T. If the terminal has not received the DCI for scheduling the eMBB feedback response information sent by the network device within T2 time after the end of the duration T, then the retransmission of the eMBB feedback response information is abandoned. The length of the T2 period can be configured by the network device through high-level signaling, such as RRC signaling. The T2 here may be the same as or different from the above-mentioned T1 value.

[0162] On the one hand, the DCI for scheduling the transmission of eMBB feedback response information in the present disclosure may be a UL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook. The UL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook 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, such as Fig.13 shown.

[0163] On the other hand, the DCI for scheduling the transmission of eMBB feedback response information in the present disclosure may be a DL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook. The DL grant scrambled by an RNTI dedicated to identifying a retransmission feedback response information codebook is used to schedule a new eMBB PDSCH and indicate the corresponding PUCCH resource for transmitting the feedback response information of the PDSCH. The terminal transmits 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, such as Fig.14 shown.

[0164] The feedback response information transmission method provided above in the present disclosure schedules the retransmission of the feedback response information through a scheduling instruction dedicated to identifying the RNTI scrambled codebook dedicated to identifying the retransmission feedback response information, so that the terminal can identify the scheduling instruction and transmit the feedback response information on the time-frequency resources corresponding to the scheduling instruction, thereby ensuring reliability and avoiding unnecessary PDSCH retransmission after the feedback response information is punctured or discarded.

[0165] Based on the same concept, an embodiment of the present disclosure also provides a feedback response information transmission device.

[0166] It is understandable that the feedback response information transmission device provided in the embodiment of the present disclosure includes hardware structures and / or software modules corresponding to the execution of each function in order to realize the above functions. In combination with the units and algorithm steps of each example disclosed in the embodiment of the present disclosure, the embodiment of the present disclosure can be implemented in the form of hardware or a combination of hardware and computer software. Whether a function is executed in the form of hardware or computer software driving hardware depends on the specific application and design constraints of the technical solution. Those skilled in the art may use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the technical solution of the embodiment of the present disclosure.

[0167] Fig.15 is a block diagram of a feedback response information transmission device according to an exemplary embodiment, wherein the feedback response information transmission device is applied to a network device. Fig.15 As shown, the feedback response information transmission device 200 applied to a network device includes a determining unit 201 and a sending unit 202 .

[0168] The determining unit 201 is configured to determine that there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type; the sending unit 202 is configured to send a scheduling instruction for indicating the retransmission of the feedback response information codebook, where the scheduling instruction includes resource information for retransmitting the feedback response information codebook.

[0169] In one implementation, the scheduling instruction is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying a retransmission feedback response information codebook.

[0170] In another implementation manner, the downlink control signaling is a first dynamic scheduling instruction; and the resources used for retransmitting the feedback response information codebook are physical uplink control channel resources or physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.

[0171] In yet another implementation, the data information of the second service type is scheduled via a second dynamic scheduling instruction.

[0172] The determination unit 201 is configured to determine whether a time domain resource conflict exists 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: according to the second dynamic scheduling instruction, it is determined that a time domain resource conflict is about to occur between the feedback response information codebook transmission of the first service type and the data information of the second service type.

[0173] In yet another implementation, the sending unit 202 is configured to send a scheduling instruction for indicating a retransmission feedback response information codebook in the following manner:

[0174] Sending a scheduling instruction for indicating a retransmission feedback response information codebook on the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or sending a scheduling instruction for indicating a retransmission feedback response information codebook after sending the second dynamic scheduling instruction.

[0175] In yet another implementation, the data information of the second service type is scheduled via a semi-static scheduling instruction.

[0176] 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:

[0177] If data information of the second service type is received and demodulated, it is determined that there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

[0178] In yet another implementation, the sending unit 202 is configured to send a scheduling instruction for indicating a retransmission feedback response information codebook in the following manner:

[0179] After a set first duration, a scheduling instruction for instructing to retransmit the feedback response information codebook is sent, where the first duration is greater than or equal to a duration for demodulating data information of the second service type.

[0180] In yet another implementation, the sending unit 202 is further configured to:

[0181] Sending duration information, the duration information represents the maximum duration information for sending the scheduling instruction.

[0182] Fig.16 1 is a block diagram of a device for transmitting feedback response information according to an exemplary embodiment. The device for transmitting feedback response information is applied to a terminal. Fig.16 As shown, the feedback response information transmission device 300 applied to the terminal includes a receiving unit 301 and a sending unit 302.

[0183] The receiving unit 301 is configured to receive a scheduling instruction for indicating a retransmission feedback response information codebook, wherein 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 resources indicated by the scheduling instruction.

[0184] In one implementation, the receiving unit 301 is configured to receive a scheduling instruction for indicating retransmission of a feedback response information codebook before a conflicting time domain resource, the scheduling instruction including resource information for retransmitting the feedback response information codebook, the feedback response information codebook being a feedback response information codebook of a first service type, and there is a time domain resource conflict between transmission of the feedback response information codebook of the first service type and transmission of data information of a second service type, and the feedback response information codebook of the first service type is discarded or punctured by transmission of data information of the second service type; the sending unit 302 is configured to retransmit the feedback response information codebook on the resources indicated by the scheduling instruction.

[0185] In one implementation, the scheduling instruction is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying a retransmission feedback response information codebook.

[0186] In another implementation manner, the downlink control signaling is a first dynamic scheduling instruction.

[0187] 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.

[0188] In another embodiment, the data information of the second service type is scheduled by a second dynamic scheduling instruction, wherein the data information of the second service type is data information that has a time domain resource conflict with the feedback response information codebook transmission, and the feedback response information codebook is the feedback response information codebook corresponding to the first service type.

[0189] The receiving unit 301 is configured to receive a scheduling instruction for indicating a retransmission feedback response information codebook in the following manner: receiving a scheduling instruction for indicating a retransmission feedback response information codebook at the same physical downlink control channel detection opportunity as the second dynamic scheduling instruction; or after receiving the second dynamic scheduling instruction, receiving a scheduling instruction for indicating a retransmission feedback response information codebook.

[0190] In another implementation, the data information of the second service type is scheduled by a semi-static scheduling instruction, wherein the data information of the second service type is data information that has a time domain resource conflict with the feedback response information codebook transmission, and the feedback response information codebook is the feedback response information codebook corresponding to the first service type.

[0191] The receiving unit 301 is configured to receive a scheduling instruction for indicating a retransmission feedback response information codebook in the following manner: after a first duration, receiving a scheduling instruction for indicating a retransmission feedback response information codebook, where the first duration is greater than or equal to a duration for demodulating data information of the second service type.

[0192] In yet another implementation, the receiving unit 301 is further configured to:

[0193] Duration information is received in advance, where the duration information represents maximum duration information for sending a scheduling instruction; within the maximum duration, a scheduling instruction for indicating a retransmission feedback response information codebook is received.

[0194] In yet another implementation, the sending unit 302 is further configured to:

[0195] If the receiving unit 301 does not receive a scheduling instruction for instructing the retransmission feedback response information codebook within the maximum duration, the retransmission feedback response information codebook is cancelled.

[0196] Regarding the device in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0197] Fig.17 4 is a block diagram of an apparatus 400 for transmitting feedback response information according to an exemplary embodiment. For example, the apparatus 400 may be provided as a network device. Fig.17 , the apparatus 400 includes a processing component 422, which further includes one or more processors, and a memory resource represented by a memory 432 for storing instructions, such as an application, that can be executed by the processing component 422. The application stored in the memory 432 may include one or more modules, each corresponding to a set of instructions. In addition, the processing component 422 is configured to execute the instructions to perform the above method.

[0198] 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 may operate based on an operating system stored in the memory 432, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™, or the like.

[0199] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 432 including instructions, which can be executed by the processing component 422 of the device 400 to perform the above method. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0200] Fig.18 1 is a block diagram of an apparatus 500 for transmitting feedback response information according to an exemplary embodiment. For example, the apparatus 500 may be a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, a personal digital assistant, or other terminals.

[0201] Reference Fig.18 , 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 a communication component 516 .

[0202] The processing component 502 generally controls the overall operation of the device 500, such as operations associated with display, phone 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 above-mentioned method. In addition, the processing component 502 may include one or more modules to facilitate the interaction between the processing component 502 and other components. For example, the processing component 502 may include a multimedia module to facilitate the interaction between the multimedia component 508 and the processing component 502.

[0203] The memory 504 is configured to store various types of data to support operations on the device 500. Examples of such data include instructions for any application or method operating on the device 500, contact data, phone book data, messages, pictures, videos, etc. The memory 504 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0204] Power component 506 provides power to various components of device 500. Power component 506 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for device 500.

[0205] The multimedia component 508 includes a screen that provides an output interface between the device 500 and the user. In some embodiments, 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, slide, and gestures on the touch panel. The touch sensor may not only sense the boundaries of the touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 508 includes a front camera and / or a rear camera. When the device 500 is in an operating mode, such as a shooting mode or a video mode, the front camera and / or the rear camera may receive external multimedia data. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.

[0206] The audio component 510 is configured to output and / or input audio signals. For example, the audio component 510 includes a microphone (MIC), and when the device 500 is in an operating mode, such as a call mode, a recording mode, and a speech recognition mode, the microphone is configured to receive an external audio signal. The received audio signal can be further stored in the memory 504 or sent via the communication component 516. In some embodiments, the audio component 510 also includes a speaker for outputting audio signals.

[0207] I / O interface 512 provides an interface between processing component 502 and peripheral interface modules, such as keyboards, click wheels, buttons, etc. These buttons may include but are not limited to: a home button, a volume button, a start button, and a lock button.

[0208] The sensor assembly 515 includes one or more sensors for providing various aspects of status assessment for the device 500. For example, the sensor assembly 515 can detect the open / closed state of the device 500, the relative positioning of components, such as the display and keypad of the device 500, and the sensor assembly 515 can also detect the position change of the device 500 or a component of the device 500, the presence or absence of user contact with 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 a nearby object without any physical contact. The sensor assembly 515 may also include an optical sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 515 may also include an accelerometer, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

[0209] The communication component 516 is configured to facilitate wired or wireless communication between the device 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. In an exemplary embodiment, the communication component 516 receives a broadcast signal or broadcast-related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 516 also includes a near field communication (NFC) module to facilitate short-range communication. For example, 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.

[0210] In an exemplary embodiment, the apparatus 500 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors or other electronic components to perform the above methods.

[0211] In an exemplary embodiment, a non-transitory computer-readable storage medium including instructions is also provided, such as a memory 504 including instructions, and the instructions can be executed by the processor 520 of the device 500 to perform the above method. For example, the non-transitory computer-readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0212] It is to be understood that in the present disclosure, "plurality" refers to two or more than two, and other quantifiers are similar. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, 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", "the" and "the" are also intended to include plural forms, unless the context clearly indicates other meanings.

[0213] It is further understood that the terms "first", "second", etc. are used to describe various information, but such 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, the expressions "first", "second", etc. can be used interchangeably. For example, without departing from the scope of the present disclosure, the first information can also be referred to as the second information, and similarly, the second information can also be referred to as the first information.

[0214] It is further understood that, although the operations are described in a specific order in the drawings in the embodiments of the present disclosure, it should not be understood as requiring the operations to be performed in the specific order shown or in a serial order, or requiring the execution of all the operations shown to obtain the desired results. In certain environments, multitasking and parallel processing may be advantageous.

[0215] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the following claims.

[0216] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A method for transmitting feedback response information, characterized in that: Applied to network equipment, including: Determining that there is a time domain resource conflict between transmission of a feedback response information codebook of a first service type and transmission of data information of a second service type, and that the feedback response information codebook of the first service type is discarded or punctured by transmission of data information of the second service type; Sending a scheduling instruction for instructing to retransmit the feedback response information codebook, wherein the scheduling instruction includes resource information for retransmitting the feedback response information codebook; The data information of the second service type is scheduled by a second dynamic scheduling instruction, wherein the second dynamic scheduling instruction includes transmission resource information of the data information of the second service type; Determining that there is a time domain resource conflict between transmission of a feedback response information codebook of the first service type and transmission of data information of the second service type includes: Predetermining, according to the transmission resource information of the data information of the second service type included in the second dynamic scheduling instruction, that a time domain resource conflict is about to occur between the transmission of the feedback response information codebook 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 scheduling instruction for indicating the retransmission feedback response information codebook is sent before the conflicting time domain resources.

2. The method for transmitting feedback response information according to claim 1, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying the retransmission feedback response information codebook.

3. The method for transmitting feedback response information according to claim 1 or 2, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a first dynamic scheduling instruction; The resources used for retransmitting the feedback response information codebook are physical uplink control channel resources or physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.

4. The method for transmitting feedback response information according to claim 3, characterized in that: The data information of the second service type is scheduled by a semi-static scheduling instruction; Determining that there is a time domain resource conflict between transmission of a feedback response information codebook of the first service type and transmission of data information of the second service type includes: If 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 transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

5. The method for transmitting feedback response information according to claim 4, characterized in that: Sending a scheduling instruction for instructing to retransmit the feedback response information codebook includes: After a set first duration, a scheduling instruction for instructing retransmission of the feedback response information codebook is sent, where the first duration is greater than or equal to a duration for demodulating the data information of the second service type.

6. The method for transmitting feedback response information according to claim 1 or 5, characterized in that: The method further comprises: Sending duration information, where the duration information represents maximum duration information for sending the scheduling instruction for instructing to retransmit the feedback response information codebook.

7. A method for transmitting feedback response information, characterized in that: Applied to terminals, including: receiving, before the conflicting time domain resources, a scheduling instruction for instructing to retransmit a feedback response information codebook, the scheduling instruction including resource information for retransmitting the feedback response information codebook, the feedback response information codebook being a feedback response information codebook of a first service type, a time domain resource conflict between transmission of the feedback response information codebook of the first service type and transmission of data information of a second service type, and the feedback response information codebook of the first service type being discarded or punctured by transmission of data information of the second service type; The feedback response information codebook is retransmitted on the resources indicated by the scheduling instruction.

8. The method for transmitting feedback response information according to claim 7, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying the retransmission feedback response information codebook.

9. The method for transmitting feedback response information according to claim 7 or 8, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a first dynamic scheduling instruction; Retransmitting the feedback response information codebook includes: The feedback response information codebook is retransmitted on the physical uplink control channel resources or the physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.

10. The method for transmitting feedback response information according to claim 9, characterized in that: Receiving a scheduling instruction for indicating a retransmission feedback response information codebook, including: After a first duration, receiving a scheduling instruction for instructing to retransmit the feedback response information codebook, wherein the first duration is greater than or equal to a duration for demodulating the second service type data information; The data information of the second service type is scheduled via a semi-static scheduling instruction.

11. The method for transmitting feedback response information according to claim 7, characterized in that: The method further comprises: Receiving duration information in advance, where the duration information represents maximum duration information for sending the scheduling instruction for instructing to retransmit the feedback response information codebook; Receiving a scheduling instruction for indicating a retransmission feedback response information codebook, including: Within the maximum duration, a scheduling instruction for indicating retransmission of a feedback response information codebook is received.

12. The method for transmitting feedback response information according to claim 11, characterized in that: The method further comprises: If no scheduling instruction for instructing to retransmit the feedback response information codebook is received within the maximum duration, retransmitting the feedback response information codebook is canceled.

13. A feedback response information transmission device, characterized in that: Applied to network equipment, including: A determining unit is configured to determine that there is a time domain resource conflict between the transmission of a feedback response information codebook of a first service type and the transmission of data information of a second service type, and the feedback response information codebook of the first service type is discarded or punctured by the transmission of the data information of the second service type; A sending unit, configured to send a scheduling instruction for instructing to retransmit the feedback response information codebook before the conflicting time domain resources, wherein the scheduling instruction includes resource information for retransmitting the feedback response information codebook; The data information of the second service type is scheduled by a second dynamic scheduling instruction, wherein the second dynamic scheduling instruction includes transmission resource information of the data information of the second service type; The determining unit is configured to determine whether there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type in the following manner: According to the transmission resource information of the data information of the second service type included in the second dynamic scheduling instruction, it is predetermined that a time domain resource conflict will occur between the feedback response information codebook transmission of the first service type and the data information of the second service type.

14. The feedback response information transmission device according to claim 13, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying the retransmission feedback response information codebook.

15. The feedback response information transmission device according to claim 13 or 14, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a first dynamic scheduling instruction; The resources used for retransmitting the feedback response information codebook are physical uplink control channel resources or physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.

16. The feedback response information transmission device according to claim 15, characterized in that: The data information of the second service type is scheduled by a semi-static scheduling instruction; The determining unit is configured to determine whether there is a time domain resource conflict between the transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type in the following manner: If 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 transmission of the feedback response information codebook of the first service type and the transmission of the data information of the second service type.

17. The feedback response information transmission device according to claim 16, characterized in that: The sending unit is configured to send a scheduling instruction for instructing to retransmit the feedback response information codebook in the following manner: After a set first duration, a scheduling instruction for instructing retransmission of the feedback response information codebook is sent, where the first duration is greater than or equal to a duration for demodulating the data information of the second service type.

18. The feedback response information transmission device according to claim 13 or 17, characterized in that: The sending unit is further configured to: Sending duration information, where the duration information represents maximum duration information for sending the scheduling instruction for instructing to retransmit the feedback response information codebook.

19. A feedback response information transmission device, characterized in that: Applied to terminals, including: a receiving unit, configured to receive, before the conflicting time domain resources, a scheduling instruction for instructing to retransmit a feedback response information codebook, the scheduling instruction including resource information for retransmitting the feedback response information codebook, the feedback response information codebook being a feedback response information codebook of a first service type, transmission of the feedback response information codebook of the first service type and transmission of data information of a second service type having a time domain resource conflict, and the feedback response information codebook of the first service type being discarded or punctured by transmission of data information of the second service type; The sending unit is configured to retransmit the feedback response information codebook on the resources indicated by the scheduling instruction.

20. The feedback response information transmission device according to claim 19, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a downlink control signaling, and the downlink control signaling is scrambled by a radio network temporary identifier RNTI dedicated to identifying the retransmission feedback response information codebook.

21. The feedback response information transmission device according to claim 19 or 20, characterized in that: The scheduling instruction for instructing to retransmit the feedback response information codebook is a first dynamic scheduling instruction; The sending unit is configured to retransmit the feedback response information codebook in the following manner: The feedback response information codebook is retransmitted on the physical uplink control channel resources or the physical uplink shared channel resources scheduled by the first dynamic scheduling instruction.

22. The feedback response information transmission device according to claim 21, characterized in that: The receiving unit is configured to receive a scheduling instruction for indicating a retransmission feedback response information codebook in the following manner: After a first duration, receiving a scheduling instruction for instructing to retransmit the feedback response information codebook, wherein the first duration is greater than or equal to a duration for demodulating data information of the second service type; The data information of the second service type is scheduled via a semi-static scheduling instruction.

23. The feedback response information transmission device according to claim 19, characterized in that: The receiving unit is further configured to: Receiving duration information in advance, where the duration information represents maximum duration information for sending the scheduling instruction for instructing to retransmit the feedback response information codebook; Within the maximum duration, a scheduling instruction for indicating retransmission of a feedback response information codebook is received.

24. The feedback response information transmission device according to claim 23, characterized in that: The sending unit is further configured to: If the receiving unit does not receive a scheduling instruction for instructing to retransmit the feedback response information codebook within the maximum duration, retransmission of the feedback response information codebook is canceled.

25. A feedback response information transmission device, characterized in that: include: processor; a memory for storing processor-executable instructions; The processor is configured to: execute the feedback response information transmission method described in any one of claims 1 to 6.

26. A non-transitory computer-readable storage medium, characterized in that: When the instructions in the storage medium are executed by a processor of a network device, the network device is enabled to execute the feedback response information transmission method according to any one of claims 1 to 6.

27. A feedback response information transmission device, characterized in that: include: processor; a memory for storing processor-executable instructions; The processor is configured to: execute the feedback response information transmission method described in any one of claims 7 to 12.

28. A non-transitory computer-readable storage medium, characterized in that When the instructions in the storage medium are executed by a processor of a terminal, the terminal is enabled to execute the feedback response information transmission method according to any one of claims 7 to 12.

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