WO2019028843A1 - Procédé de transmission d'informations et produit associé - Google Patents

Procédé de transmission d'informations et produit associé Download PDF

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Publication number
WO2019028843A1
WO2019028843A1 PCT/CN2017/097131 CN2017097131W WO2019028843A1 WO 2019028843 A1 WO2019028843 A1 WO 2019028843A1 CN 2017097131 W CN2017097131 W CN 2017097131W WO 2019028843 A1 WO2019028843 A1 WO 2019028843A1
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WIPO (PCT)
Prior art keywords
transmission
group
resource
transmission resources
signaling
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PCT/CN2017/097131
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English (en)
Chinese (zh)
Inventor
林亚男
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Oppo广东移动通信有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Priority to CN201780050784.0A priority Critical patent/CN109644073B/zh
Priority to PCT/CN2017/097131 priority patent/WO2019028843A1/fr
Publication of WO2019028843A1 publication Critical patent/WO2019028843A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management

Definitions

  • the present application relates to the field of communications technologies, and in particular, to an information transmission method and related products.
  • LTE-A Long Term Evolution-Advanced
  • 3GPP 3rd Generation Partnership Project
  • CA Carrier Aggregation
  • HARQ Hybrid Automatic Repeat Request
  • UE User Equipment
  • the terminal in order to support dynamic scheduling, downlink multiple-input and multiple-output (MIMO) transmission, and hybrid automatic retransmission, the terminal needs to pass the physical uplink control channel (Physical Uplink Control Channel, The PUCCH) feeds back a plurality of uplink control information (UCI) to the base station, for example, Channel Quality Indication (CQI), Precoding Matrix Indicator (PMI), and Rank Indication (RI). ), hybrid automatic retransmission acknowledgement information (Acknowledgment/Negative Acknowledgement, ACK/NACK), and Scheduling Request (SR).
  • CQI, PMI, and RI information may be collectively referred to as Channel State Information (CSI).
  • CSI Channel State Information
  • the system will reserve the PUCCH for the channel state information, the hybrid automatic retransmission acknowledgement information ACK/NACK, and the scheduling request SR, respectively, and the UE feeds back on the corresponding PUCCH according to the UCI fed back.
  • Embodiments of the present application provide an information transmission method and related products, so as to implement transmission of a scheduling request SR and feedback response information ACK/NACK on the same time resource.
  • an embodiment of the present application provides an information transmission method, including:
  • the terminal receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one set of first transmission resources of the short physical uplink control channel PUCCH used by the transmission scheduling request SR;
  • the terminal receives downlink data from the network device
  • the terminal sends the second signaling according to the network device. Determining at least one set of second transmission resources;
  • the terminal selects at least one set of transmission resources from the set of transmission resources according to a mapping relationship between the integrated feedback information and the transmission resources, and comprehensive feedback information to be fed back, where the transmission resource set includes the at least one set of first transmissions a group A transmission resource and the at least one group of second transmission resources in the resource, wherein the comprehensive feedback information includes an SR and feedback response information, where A is a positive integer;
  • the terminal transmits a short PUCCH through the selected at least one set of transmission resources.
  • an information transmission method including:
  • the network device sends the first signaling, where the first signaling is used by the terminal to determine at least one first transmission resource of the short physical uplink control channel PUCCH used by the transmission scheduling request SR;
  • the network device sends downlink data
  • the network device receives the short PUCCH by using at least one group of transmission resources.
  • the at least one set of transmission resources is a transmission resource in a transmission resource set, where the transmission resource set includes a group A transmission resource and at least one group of second transmission resources in the at least one group of first transmission resources, the at least one group
  • the second transmission resource is determined by the terminal according to the second signaling sent by the network device, where A is a positive integer;
  • the network device determines the comprehensive feedback information to be fed back according to the mapping relationship between the integrated feedback information and the transmission resource, and the at least one group of transmission resources, where the comprehensive feedback information includes the SR and the feedback response information.
  • an embodiment of the present application provides a terminal, where the terminal has a function of implementing a behavior of a terminal in the foregoing method design.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the terminal includes a processor configured to support the terminal in performing the corresponding functions of the above methods.
  • the terminal may further include a transceiver for supporting communication between the terminal and the network device.
  • the terminal may further include a memory for coupling with the processor, which stores program instructions and data necessary for the terminal.
  • an embodiment of the present application provides a network device, where the network device has a function of implementing behavior of a network device in the foregoing method design.
  • the functions may be implemented by hardware or by corresponding software implemented by hardware.
  • the hardware or software includes one or more modules corresponding to the functions described above.
  • the network device includes a processor configured to support the network device to perform corresponding functions in the methods described above. Further, the network device may further include a transceiver for supporting communication between the network device and the terminal. Further, the network device can also include a memory for coupling with the processor that holds program instructions and data necessary for the network device.
  • an embodiment of the present application provides a terminal, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory, and configured by the The processor executes, the program comprising instructions for performing the steps in any of the methods of the first aspect of the embodiments of the present application.
  • an embodiment of the present application provides a network device, including a processor, a memory, a transceiver, and one or more programs, where the one or more programs are stored in the memory, and are configured by The processor executes, the program comprising instructions for performing the steps in any of the methods of the second aspect of the embodiments of the present application.
  • the embodiment of the present application provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to execute as implemented in the present application.
  • an embodiment of the present application provides a computer readable storage medium, where the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to perform some or all of the steps as described in any of the methods of the second aspect of the embodiments of the present application.
  • the embodiment of the present application provides a computer program product, where the computer program product includes a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause the computer to execute Apply some or all of the steps described in any of the methods of the first aspect of the embodiments.
  • the computer program product can be a software installation package.
  • embodiments of the present application provide a computer program product, where the computer program product includes a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to execute Apply some or all of the steps described in any of the methods of the second aspect of the embodiments.
  • the computer program product can be a software installation package.
  • the terminal first receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one first transmission resource of the short physical uplink control channel PUCCH used by the transmission scheduling request SR; Secondly, receiving downlink data from the network device; again, if the time resource used by the short PUCCH for transmitting the feedback response information corresponding to the downlink data is the same as the time resource corresponding to the at least one group of the first transmission resource, according to the network device
  • the second signaling determines at least one set of second transmission resources; again, according to the mapping relationship between the integrated feedback information and the transmission resources, and the comprehensive feedback information to be fed back, selecting at least one group of transmission resources from the transmission resource set, and transmitting the resource collection Include at least one set of first transmission resources and at least one set of second transmission resources, where A is a positive integer, the integrated feedback information includes the SR and the feedback response information; and finally, the selected at least one transmission resource is transmitted.
  • Short PUCCH when the terminal configuration uses the short PUCCH to simultaneously transmit the SR and the feedback response information, and the terminal does not have the capability of simultaneously transmitting multiple short PUCCHs, the terminal may transmit the scheduling request SR and the feedback response information ACK/NACK on the same time resource. .
  • FIG. 1 is a network architecture diagram of a possible communication system provided by an embodiment of the present application.
  • FIG. 2 is a schematic flowchart of an information transmission method according to an embodiment of the present application.
  • FIG. 3 is a schematic flowchart of another information transmission method provided by an embodiment of the present application.
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a network device according to an embodiment of the present application.
  • FIG. 7 is a block diagram of a functional unit of a terminal according to an embodiment of the present application.
  • FIG. 8 is a structural block diagram of a functional unit of a network device according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of another terminal according to an embodiment of the present application.
  • the fifth generation of mobile communication technology (5th-Generation, 5G) New Radio (NR) is a newly proposed topic in the 3rd Generation Partnership Project (3GPP) organization.
  • 3GPP 3rd Generation Partnership Project
  • 5G NR New Radio
  • the physical uplink control channel PUCCH of two time lengths that is, short PUCCH (short-PUCCH) and long PUCCH (long-PUCCH) are supported in the 5G NR system.
  • the short PUCCH includes 1 or 2 time domain symbols
  • the long PUCCH includes 4 to 14 time domain symbols.
  • the terminal determines one transmission sequence, and if the terminal needs to transmit SR information, the sequence is sent; otherwise, it is not sent.
  • ACK/NACK information the feedback response information content is determined according to different feedback sequences. For example, when the feedback response information is a 1-bit ACK/NACK, the terminal determines two transmission sequences, where the sequence 1 corresponds to an ACK, and the sequence 2 corresponds to a NACK. The network device determines the content of the feedback response information of the terminal according to the received sequence. Corresponding when the feedback response information is 2-bit ACK/NACK, the terminal does Set 4 transmission sequences.
  • FIG. 1 is a possible network architecture of an example communication system according to an embodiment of the present application.
  • the example communication system can be, for example, a 5GNR system and other such communication systems.
  • the example communication system specifically includes a network device and a terminal. When the terminal accesses the mobile communication network provided by the network device, the terminal and the network device can be connected by using a wireless link, and the communication connection mode can be a single connection mode or a dual connection mode.
  • the network device when the communication connection mode is a single connection mode, the network device may be an LTE base station or an NR base station (also referred to as a gNB base station), and when the communication mode is the dual connection mode (specifically, carrier aggregation (Carrier Aggregation, When the CA) is implemented by a technology, or a plurality of network devices are implemented, and the terminal is connected to multiple network devices, the multiple network devices may be the primary base station MCG and the secondary base station SCG, and the base stations perform data backhaul through the backhaul link backhaul.
  • carrier aggregation Carrier Aggregation
  • the primary base station may be an LTE base station
  • the secondary base station may be an LTE base station
  • the primary base station may be an NR base station
  • the secondary base station may be an LTE base station
  • the primary base station may be an NR base station
  • the secondary base station may be an NR base station.
  • the terminals involved in the embodiments of the present application may include various handheld devices, in-vehicle devices, wearable devices, computing devices, or other processing devices connected to the wireless modem, and various forms of user equipment (User Equipment). , UE), mobile station (MS), terminal device, and the like. For convenience of description, the devices mentioned above are collectively referred to as terminals.
  • FIG. 2 is a method for transmitting information according to an embodiment of the present application, which is applied to the foregoing example communication system, and the method includes:
  • the terminal receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one set of first transmission resources of the short physical uplink control channel PUCCH used by the transmission scheduling request SR.
  • the network device can configure at least one group of transmission resources for the SR in a semi-static manner, when the single port is transmitted.
  • a transmission sequence is included for one group of transmission resources, and one transmission resource includes a plurality of transmission sequences when transmitting the hierarchical transmission, which is not limited herein.
  • the terminal receives downlink data from the network device.
  • the terminal sends the packet according to the network device.
  • the second signaling determines at least one set of second transmission resources.
  • the terminal selects at least one group of transmission resources from the transmission resource set according to the mapping relationship between the integrated feedback information and the transmission resource, and the comprehensive feedback information to be fed back, where the transmission resource set includes the at least one The group A transmission resource and the at least one group of second transmission resources in the first transmission resource, where the comprehensive feedback information includes an SR and feedback response information, where A is a positive integer.
  • the terminal may determine at least one set of transmission resources corresponding to the comprehensive feedback information to be fed back according to the mapping relationship between the comprehensive feedback information and the transmission resource, and secondly, select and include the determined from the transmission resource set. At least one set of transmission resources.
  • the terminal transmits a short PUCCH over the selected at least one set of transmission resources.
  • the network device detects a short PUCCH on the transmission resource in the transmission resource set, and after the network device detects the short PUCCH on the at least one group of transmission resources, according to the transmission resource and the comprehensive feedback information (SR and feedback response information)
  • the mapping relationship determines the specific content of the comprehensive feedback information corresponding to the at least one group of transmission resources.
  • the terminal first receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one first transmission resource of the short physical uplink control channel PUCCH used by the transmission scheduling request SR. And second, the terminal receives the downlink data from the network device; if the time resource used by the short PUCCH transmitting the feedback response information corresponding to the downlink data is the same as the time resource corresponding to the at least one group of the first transmission resource, the terminal sends the data according to the network device.
  • the second signaling determines at least one set of second transmission resources; again, according to the mapping relationship between the integrated feedback information and the transmission resources, and the comprehensive feedback information to be fed back, selecting at least one group of transmission resources from the transmission resource set,
  • the set of transmission resources includes a group A transmission resource and the at least one group of second transmission resources in the at least one group of first transmission resources, and the comprehensive feedback information includes an SR and feedback response information, where A is a positive integer.
  • the first signaling indication is used for Transmitting part or all of the transmission resource of the SR and the transmission resource indicated by the second signaling to form a transmission resource set, selecting the transmission resource from the transmission resource set according to the comprehensive feedback information to be fed back, and finally transmitting the short PUCCH on the transmission resource.
  • the feedback should be sent to the SR and the downlink data corresponding to the network device to be fed back, and finally the SR and the feedback response information are simultaneously transmitted on the same time resource.
  • the number n of groups of the at least one set of second transmission resources is determined by the following formula:
  • n 2 N+1 -A
  • N is the number of bits of the feedback response information.
  • the terminal may determine three sets of transmission resources ⁇ S1, S2, S3 ⁇ , and the further terminal uses three sets of transmission resources and one set of transmission resources ⁇ S0 ⁇ configured by the first signaling,
  • the feedback response information and the SR are jointly transmitted according to the mapping relationship of Table 1.
  • the terminal may determine 7 sets of transmission resources ⁇ S1, S2, S3, S4, S5, S6, S7 ⁇ , and further terminals use 7 sets of transmission resources and the first signaling configuration.
  • the group 1 transmission resource ⁇ S0 ⁇ jointly transmits the feedback response information and the SR according to the mapping relationship of Table 2.
  • each of the at least one set of first transmission resources corresponds to a different traffic channel transmission parameter
  • the traffic channel corresponding to the group A transmission resource in the at least one group of the first transmission resource The transmission parameters satisfy the constraints.
  • the terminal when the terminal supports multiple types of traffic channels, if there is a scheduling request on any type of traffic channel, the terminal feeds back a unified SR to reduce the total amount of feedback information and reduce the configured channel.
  • the amount of resources since the short PUCCH resource of the SR is semi-statically configured, the use of the first transmission resource to transmit the integrated feedback information as much as possible is advantageous for reducing system overhead.
  • the constraint is that the transmission delay corresponding to any one of the A group of transmission resources is smaller than the at least one group of transmission resources. a transmission delay corresponding to another transmission resource;
  • the constraint condition is that a TTI corresponding to any one of the at least one group of transmission resources is smaller than a TTI corresponding to any other one of the at least one group of transmission resources;
  • the constraint condition is that a subcarrier spacing corresponding to any one of the at least one group of transmission resources is greater than a subcarrier corresponding to any other one of the at least one group of transmission resources. Carrier spacing.
  • the second signaling is downlink control signaling
  • the downlink control signaling is used to schedule the downlink data transmission
  • the terminal determines, according to the second signaling sent by the network device, at least a set of second transmission resources, including: the terminal is determined according to the target information field in the second signaling The at least one set of second transmission resources is determined.
  • bit length of the target information field is a constant
  • the first bit length of the target information field is greater than the second bit length
  • the target time resource is a time resource used for transmitting feedback response information corresponding to the downlink data scheduled by the second signaling .
  • the terminal can flexibly and accurately determine the length of the information domain according to the number of second transmission resources that need to be indicated.
  • the embodiment of the present application provides another information transmission method, which is applied to the foregoing example communication system, and the method includes the following:
  • the terminal receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one set of first transmission resources of the short physical uplink control channel PUCCH used by the transmission scheduling request SR;
  • the terminal receives downlink data from the network device
  • the terminal determines, according to the second signaling sent by the network device, a set of second transmission resources
  • the terminal selects at least one group of transmission resources corresponding to the feedback response information to be transmitted from the transmission resource set according to the mapping relationship between the feedback response information and the transmission resource, and the feedback response information to be transmitted, where the transmission
  • the set of resources includes the at least one set of second transmission resources
  • the terminal transmits a short PUCCH through the selected at least one set of transmission resources.
  • the terminal first receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one group of the short physical uplink control channel PUCCH used by the transmission scheduling request SR. a transmission resource; secondly, receiving downlink data from the network device; secondly, if the time resource used by the short PUCCH for transmitting the feedback response information corresponding to the downlink data is different from the time resource corresponding to the first transmission resource, the terminal according to the network device Transmitting the second signaling to determine at least one set of second transmission resources; secondly, selecting feedback feedback information to be fed back from the transmission resource set according to the mapping relationship between the feedback response information and the transmission resource and the feedback response information to be fed back Corresponding at least one set of transmission resources, the transmission resource set includes at least one set of second transmission resources; finally, the short PUCCH is transmitted through the selected at least one group of transmission resources.
  • the terminal when the terminal determines that the SR and the feedback response information are not transmitted at the same time, the terminal can quickly select the transmission resource set according to the mapping relationship between the feedback response information and the transmission resource and the feedback response information corresponding to the downlink data.
  • the number n of groups of the at least one set of second transmission resources is determined by the following formula:
  • N is the number of bits of the feedback response information.
  • the terminal may determine 2 Group transmission resource ⁇ S1, S2 ⁇ , where transmission resource S1 represents ACK and transmission resource S2 represents NACK.
  • the terminal may determine The four groups of transmission resources ⁇ S1, S2, S3, S4 ⁇ transmit ACK/NACK according to the mapping relationship of Table 3.
  • the second signaling is downlink control signaling
  • the downlink control signaling is used to schedule the downlink data transmission
  • the terminal determines, according to the second signaling sent by the network device, at least A set of second transmission resources, including:
  • the terminal determines the at least one set of second transmission resources according to the target information domain in the second signaling.
  • bit length of the target information field is constant; or,
  • the first bit length of the target information field is greater than the second bit length
  • the target time resource is a time resource used for transmitting feedback response information corresponding to the downlink data scheduled by the second signaling .
  • FIG. 3 is another information transmission method provided by an embodiment of the present application, which is applied to the foregoing example communication system, and the method includes:
  • the network device sends first signaling, where the first signaling is used by the terminal to determine at least one set of first transmission resources of the short physical uplink control channel PUCCH used by the transmission scheduling request SR.
  • the network device transmits downlink data.
  • the network device receives by using at least one group of transmission resources.
  • the at least one set of transmission resources is a transmission resource in a transmission resource set, where the transmission resource set includes a group A transmission resource and at least one group of a second transmission resource in the at least one group of first transmission resources,
  • the at least one set of second transmission resources is determined by the terminal according to the second signaling sent by the network device, where A is a positive integer.
  • the network device receives the short PUCCH by using at least one group of transmission resources, including: the network device detecting a short PUCCH on the transmission resource in the transmission resource set, where the at least one group of transmission resources After detecting a short PUCCH on the source.
  • the network device determines the feedback comprehensive feedback information according to the mapping relationship between the integrated feedback information and the transmission resource, and the at least one group of transmission resources, where the comprehensive feedback information includes the SR and the feedback response information.
  • the comprehensive feedback information of the feedback includes the feedback SR and the feedback information corresponding to the downlink data.
  • the terminal first receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one first transmission resource of the short physical uplink control channel PUCCH used by the transmission scheduling request SR. And second, the terminal receives the downlink data from the network device; if the time resource used by the short PUCCH transmitting the feedback response information corresponding to the downlink data is the same as the time resource corresponding to the at least one group of the first transmission resource, the terminal sends the data according to the network device.
  • the second signaling determines at least one set of second transmission resources; again, according to the mapping relationship between the integrated feedback information and the transmission resources, and the comprehensive feedback information to be fed back, selecting at least one group of transmission resources from the transmission resource set,
  • the set of transmission resources includes a group A transmission resource and the at least one group of second transmission resources in the at least one group of first transmission resources, and the comprehensive feedback information includes an SR and feedback response information, where A is a positive integer.
  • the comprehensive feedback information selects the transmission resource from the transmission resource set, and finally transmits the short PUCCH on the transmission resource to indicate the feedback and response information corresponding to the SR and the downlink data to be fed back by the network device, and finally realize the resources at the same time.
  • SR and feedback response information are transmitted simultaneously.
  • the number n of groups of the at least one set of second transmission resources is determined by the following formula:
  • n 2 N+1 -A
  • N is the number of bits of the feedback response information.
  • each of the at least one set of first transmission resources corresponds to a different traffic channel transmission parameter
  • the traffic channel corresponding to the group A transmission resource in the at least one group of the first transmission resource The transmission parameters satisfy the constraints.
  • the constraint is that the transmission delay corresponding to any one of the group A transmission resources is smaller than the at least one group of transmission resources. a transmission delay corresponding to another transmission resource;
  • the constraint condition is that a TTI corresponding to any one of the at least one group of transmission resources is smaller than a TTI corresponding to any other one of the at least one group of transmission resources;
  • the constraint condition is that a subcarrier spacing corresponding to any one of the at least one group of transmission resources is greater than a subcarrier corresponding to any other one of the at least one group of transmission resources. Carrier spacing.
  • the second signaling is downlink control signaling, and the downlink control signaling is used to schedule the downlink data transmission; the at least one second transmission resource is the terminal according to the The target information field in the second signaling is determined.
  • bit length of the target information field is constant; or,
  • the first bit length of the target information field is greater than the second bit length
  • the target time resource is a time resource used for transmitting feedback response information corresponding to the downlink data scheduled by the second signaling .
  • FIG. 4 is an information transmission method provided by an embodiment of the present application, which is applied to the foregoing example communication system, and the method includes:
  • the network device sends first signaling, where the first signaling is used by the terminal to determine at least one set of first transmission resources of the short physical uplink control channel PUCCH used by the transmission scheduling request SR.
  • the terminal receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one set of first transmission resources of the short physical uplink control channel PUCCH used by the transmission scheduling request SR.
  • the network device sends downlink data.
  • the terminal receives downlink data from the network device.
  • the terminal sends according to the network device.
  • the second signaling determines at least one set of second transmission resources.
  • the terminal selects at least one group of transmission resources from the transmission resource set according to the mapping relationship between the integrated feedback information and the transmission resource, and the comprehensive feedback information to be fed back, where the transmission resource set includes the at least one The group A transmission resource and the at least one group of second transmission resources in the first transmission resource, where the comprehensive feedback information includes an SR and feedback response information, where A is a positive integer.
  • the terminal transmits a short PUCCH through the selected at least one set of transmission resources.
  • the network device receives by using at least one group of transmission resources.
  • the at least one set of transmission resources being a transmission resource in a transmission resource set, the transmission resource set comprising a group A transmission resource and at least one group of second transmission resources in the at least one group of first transmission resources, where A is a positive integer, and the at least one set of second transmission resources is determined by the terminal according to the second signaling sent by the network device.
  • the network device determines the comprehensive feedback information to be fed back according to the mapping relationship between the integrated feedback information and the transmission resource, and the at least one group of transmission resources, where the comprehensive feedback information includes the SR and the feedback response information.
  • the terminal first receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one first transmission resource of the short physical uplink control channel PUCCH used by the transmission scheduling request SR. And second, the terminal receives the downlink data from the network device; if the time resource used by the short PUCCH transmitting the feedback response information corresponding to the downlink data is the same as the time resource corresponding to the at least one group of the first transmission resource, the terminal sends the data according to the network device.
  • the second signaling determines at least one set of second transmission resources; again, according to the mapping relationship between the integrated feedback information and the transmission resources, and the comprehensive feedback information to be fed back, selecting at least one group of transmission resources from the transmission resource set,
  • the transmission resource set includes a group A transmission resource and the at least one group of second transmission resources in the at least one group of first transmission resources, where A is a positive integer, and the comprehensive feedback information includes an SR and feedback response information.
  • the first signaling indication is used for Transmitting part or all of the transmission resource of the SR and the transmission resource indicated by the second signaling to form a transmission resource set, selecting the transmission resource from the transmission resource set according to the comprehensive feedback information to be fed back, and finally transmitting the short PUCCH on the transmission resource.
  • the feedback should be sent to the SR and the downlink data corresponding to the network device to be fed back, and finally the SR and the feedback response information are simultaneously transmitted on the same time resource.
  • FIG. 5 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
  • the terminal includes a processor, a memory, a communication interface, and one or more programs.
  • the one or more programs are stored in the memory and configured to be executed by the processor, the program comprising instructions for performing the following steps;
  • the terminal Receiving first signaling from the network device, the terminal determining, according to the first signaling, at least one set of first transmission resources of a short physical uplink control channel PUCCH used by the transmission scheduling request SR;
  • the time resource used by the short PUCCH that transmits the feedback response information corresponding to the downlink data is the same as the time resource corresponding to the at least one first transmission resource, determine at least one according to the second signaling sent by the network device.
  • Group second transmission resource
  • the comprehensive feedback information including SR and feedback response information, where A is a positive integer;
  • the terminal first receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one first transmission resource of the short physical uplink control channel PUCCH used by the transmission scheduling request SR. And second, the terminal receives the downlink data from the network device; if the time resource used by the short PUCCH transmitting the feedback response information corresponding to the downlink data is the same as the time resource corresponding to the at least one group of the first transmission resource, the terminal sends the data according to the network device.
  • the second signaling determines at least one set of second transmission resources; again, according to the mapping relationship between the integrated feedback information and the transmission resources, and the comprehensive feedback information to be fed back, selecting at least one group of transmission resources from the transmission resource set,
  • the set of transmission resources includes a group A transmission resource and the at least one group of the at least one group of first transmission resources a second transmission resource, where A is a positive integer
  • the comprehensive feedback information includes an SR and feedback response information.
  • the comprehensive feedback information selects the transmission resource from the transmission resource set, and finally transmits the short PUCCH on the transmission resource to indicate the feedback and response information corresponding to the SR and the downlink data to be fed back by the network device, and finally realize the resources at the same time.
  • SR and feedback response information are transmitted simultaneously.
  • the number n of groups of the at least one set of second transmission resources is determined by the following formula:
  • n 2 N+1 -A
  • N is the number of bits of the feedback response information.
  • each of the at least one set of first transmission resources corresponds to a different traffic channel transmission parameter
  • the traffic channel corresponding to the group A transmission resource in the at least one group of the first transmission resource The transmission parameters satisfy the constraints.
  • the constraint is that the transmission delay corresponding to any one of the group A transmission resources is smaller than the at least one group of transmission resources. a transmission delay corresponding to another transmission resource;
  • the constraint condition is that a TTI corresponding to any one of the at least one group of transmission resources is smaller than a TTI corresponding to any other one of the at least one group of transmission resources;
  • the constraint condition is that a subcarrier spacing corresponding to any one of the at least one group of transmission resources is greater than a subcarrier corresponding to any other one of the at least one group of transmission resources. Carrier spacing.
  • the second signaling is downlink control signaling, where the downlink control signaling is used to schedule the downlink data transmission, and at least the second signaling sent according to the network device determines
  • the instructions in the program are specifically configured to perform the step of determining the at least one set of second transmission resources according to the target information domain in the second signaling.
  • bit length of the target information field is constant; or,
  • the first bit length of the target information field is greater than the second bit length
  • the target time resource is a time resource used for transmitting feedback response information corresponding to the downlink data scheduled by the second signaling .
  • FIG. 6 is a schematic structural diagram of a network device according to an embodiment of the present invention.
  • the terminal includes a processor, a memory, a transceiver, and one or more programs.
  • the one or more programs are stored in the memory and configured to be executed by the processor, the program comprising instructions for performing the following steps;
  • the short PUCCH is received by the at least one group of transmission resources, the at least one group
  • the transmission resource is a transmission resource in a transmission resource set, where the transmission resource set includes an A group transmission resource and at least one second transmission resource in the at least one set of first transmission resources, and the at least one second transmission resource Determining, by the terminal, according to the second signaling sent by the network device, where A is a positive integer;
  • the comprehensive feedback information determines, according to the mapping relationship between the integrated feedback information and the transmission resource, and the at least one group of transmission resources, the comprehensive feedback information to be fed back, where the comprehensive feedback information includes the SR and the feedback response information.
  • the terminal first receives the first signaling from the network device, and the terminal determines, according to the first signaling, at least one first transmission resource of the short physical uplink control channel PUCCH used by the transmission scheduling request SR. And second, the terminal receives the downlink data from the network device; if the time resource used by the short PUCCH transmitting the feedback response information corresponding to the downlink data is the same as the time resource corresponding to the at least one group of the first transmission resource, the terminal sends the data according to the network device.
  • the second signaling determines at least one set of second transmission resources; again, according to the mapping relationship between the integrated feedback information and the transmission resources, and the comprehensive feedback information to be fed back, selecting at least one group of transmission resources from the transmission resource set, Transmission
  • the resource set includes a group A transmission resource and the at least one group of second transmission resources in the at least one group of first transmission resources, where A is a positive integer
  • the comprehensive feedback information includes an SR and feedback response information.
  • the comprehensive feedback information selects the transmission resource from the transmission resource set, and finally transmits the short PUCCH on the transmission resource to indicate the feedback and response information corresponding to the SR and the downlink data to be fed back by the network device, and finally realize the resources at the same time.
  • SR and feedback response information are transmitted simultaneously.
  • the number n of groups of the at least one set of second transmission resources is determined by the following formula:
  • n 2 N+1 -A
  • N is the number of bits of the feedback response information.
  • each of the at least one set of first transmission resources corresponds to a different traffic channel transmission parameter
  • the traffic channel corresponding to the group A transmission resource in the at least one group of the first transmission resource The transmission parameters satisfy the constraints.
  • the constraint is that the transmission delay corresponding to any one of the group A transmission resources is smaller than the at least one group of transmission resources. a transmission delay corresponding to another transmission resource;
  • the constraint condition is that a TTI corresponding to any one of the at least one group of transmission resources is smaller than a TTI corresponding to any other one of the at least one group of transmission resources;
  • the constraint condition is that a subcarrier spacing corresponding to any one of the at least one group of transmission resources is greater than a subcarrier corresponding to any other one of the at least one group of transmission resources. Carrier spacing.
  • the second signaling is downlink control signaling, and the downlink control signaling is used to schedule the downlink data transmission; the at least one second transmission resource is the terminal according to the The target information field in the second signaling is determined.
  • bit length of the target information field is constant; or,
  • the first bit length of the target information field is greater than the second bit length
  • the target time resource is a time resource used for transmitting feedback response information corresponding to the downlink data scheduled by the second signaling .
  • the terminal and the network device include corresponding hardware structures and/or software modules for performing the respective functions in order to implement the above functions.
  • the present application can be implemented in a combination of hardware or hardware and computer software in combination with the elements and algorithm steps of the various examples described in the embodiments disclosed herein. Whether a function is implemented in hardware or computer software to drive hardware depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods for each particular application to implement the described functionality, but such implementation should not be considered to be beyond the scope of the application.
  • the embodiments of the present application may perform the division of functional units on the terminal and the network device according to the foregoing method.
  • each functional unit may be divided according to each function, or two or more functions may be integrated into one processing unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software program module. It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logical function division. In actual implementation, there may be another division manner.
  • FIG. 7 shows a block diagram of a possible functional unit composition of the terminal involved in the above embodiment.
  • the terminal 700 includes a processing unit 702 and a communication unit 703.
  • the processing unit 702 is configured to perform control management on the actions of the terminal.
  • the processing unit 702 is configured to support the terminal to perform steps 202-205 in FIG. 2, steps 402, 404-407 in FIG. 4, and/or for the description herein.
  • Other processes of technology is for supporting communication between the terminal and other devices, such as communication with the network device shown in FIG. 6.
  • the terminal may further include a storage unit 701 for storing program codes and data of the terminal.
  • the processing unit 702 can be a processor or a controller, for example, can be a central processing unit. (Central Processing Unit, CPU), general purpose processor, digital signal processor (DSP), application-specific integrated circuit (ASIC), Field Programmable Gate Array (FPGA) Or other programmable logic device, transistor logic device, hardware component, or any combination thereof. It is possible to implement or carry out the various illustrative logical blocks, modules and circuits described in connection with the present disclosure.
  • the processor may also be a combination of computing functions, for example, including one or more microprocessor combinations, a combination of a DSP and a microprocessor, and the like.
  • the communication unit 703 may be a transceiver, a transceiver circuit, or the like, and the storage unit 701 may be a memory.
  • the processing unit 702 is configured to receive, by using the communications unit 703, first signaling from a network device, where the terminal determines, according to the first signaling, a short physical uplink control channel PUCCH used by the transmission scheduling request SR. At least one set of first transmission resources; and receiving downlink data from the network device by the communication unit; and time resources used by the short PUCCH for transmitting feedback response information corresponding to the downlink data and the at least one group
  • the time resources corresponding to the first transmission resource are the same, and the at least one second transmission resource is determined according to the second signaling sent by the network device; and the mapping relationship between the comprehensive feedback information and the transmission resource, and the comprehensive to be fed back And feedback information, selecting at least one group of transmission resources from the set of transmission resources, where the transmission resource set includes the group A transmission resource and the at least one group of the second transmission resource in the at least one group of the first transmission resource, where A is a positive integer, the comprehensive feedback information including SR and feedback response information; and through the selected unit through the communication unit A small
  • the number n of groups of the at least one set of second transmission resources is determined by the following formula:
  • n 2 N+1 -A
  • N is the number of bits of the feedback response information.
  • each of the at least one set of first transmission resources corresponds to a different traffic channel transmission parameter
  • the traffic channel corresponding to the group A transmission resource in the at least one group of the first transmission resource The transmission parameters satisfy the constraints.
  • the constraint is that the transmission delay corresponding to any one of the A group of transmission resources is smaller than the at least one group of transmissions.
  • the constraint condition is that a TTI corresponding to any one of the at least one group of transmission resources is smaller than a TTI corresponding to any other one of the at least one group of transmission resources;
  • the constraint condition is that a subcarrier spacing corresponding to any one of the at least one group of transmission resources is greater than a subcarrier corresponding to any other one of the at least one group of transmission resources. Carrier spacing.
  • the second signaling is downlink control signaling, where the downlink control signaling is used to schedule the downlink data transmission, and at least the second signaling sent according to the network device determines
  • the processing unit 702 is specifically configured to determine the at least one second transmission resource according to the target information domain in the second signaling.
  • bit length of the target information field is constant; or,
  • the first bit length of the target information field is greater than the second bit length
  • the target time resource is a time resource used for transmitting feedback response information corresponding to the downlink data scheduled by the second signaling .
  • the terminal involved in the embodiment of the present application may be the terminal shown in FIG. 5.
  • FIG. 8 shows a block diagram of one possible functional unit configuration of the network device involved in the above embodiment.
  • the network device 800 includes a processing unit 802 and a communication unit 803.
  • the processing unit 802 is configured to perform control management on the actions of the network device.
  • the processing unit 802 is configured to support the network device to perform steps 301 to 303 in FIG. 3, 401, 403, 408 in FIG. 4, and/or Other processes of the described technology.
  • the communication unit 803 is for supporting communication between the network device and other devices, such as communication with the terminal shown in FIG.
  • the network device may further include a storage unit 801 for storing program codes and data of the network device.
  • the processing unit 802 can be a processor or a controller
  • the communication unit 803 can be a transceiver, a transceiver circuit, a radio frequency chip, etc.
  • the storage unit 801 can be a memory.
  • the processing unit 802 is configured to send, by using the communication unit 803, first signaling, where the first signaling is used by the terminal to determine at least one set of the first physical short control channel PUCCH used by the transmission scheduling request SR. Transmitting a resource; and transmitting downlink data by the communication unit; and receiving a short PUCCH by the at least one group of transmission resources, the at least one group of transmission resources being between the terminal and the feedback response information and the transmission resource a mapping relationship, selected from a set of transmission resources, the set of transmission resources comprising a group A transmission resource of the at least one group of first transmission resources and the at least one group of second transmission resources, wherein A is a positive integer,
  • the at least one set of the first transmission resource is the same as the time resource used by the terminal to transmit the short PUCCH of the feedback response information corresponding to the downlink data, and the time resource corresponding to the at least one first transmission resource is the same. Determined by the second signaling sent by the network device.
  • the number n of groups of the at least one set of second transmission resources is determined by the following formula:
  • n 2 N+1 -A
  • N is the number of bits of the feedback response information.
  • each of the at least one set of first transmission resources corresponds to a different traffic channel transmission parameter
  • a traffic channel corresponding to a group of the at least one group of the first transmission resources The transmission parameters satisfy the constraints.
  • the constraint is that the transmission delay corresponding to any one of the group A transmission resources is smaller than the at least one group of transmission resources. a transmission delay corresponding to another transmission resource;
  • the constraint condition is that a TTI corresponding to any one of the at least one group of transmission resources is smaller than a TTI corresponding to any other one of the at least one group of transmission resources;
  • the constraint condition is that a subcarrier spacing corresponding to any one of the at least one group of transmission resources is greater than a subcarrier corresponding to any other one of the at least one group of transmission resources. Carrier spacing.
  • the second signaling is downlink control signaling, and the downlink control signaling is used to schedule the downlink data transmission; the at least one second transmission resource is the terminal according to the The target information field in the second signaling is determined.
  • bit length of the target information field is constant; or,
  • the first bit length of the target information field is greater than the second bit length
  • the target time resource is a time resource used for transmitting feedback response information corresponding to the downlink data scheduled by the second signaling .
  • the network device involved in the embodiment of the present application may be the network device shown in FIG. 6.
  • the embodiment of the present application further provides another terminal.
  • the terminal may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), an in-vehicle computer, and the terminal is a mobile phone as an example:
  • FIG. 9 is a block diagram showing a partial structure of a mobile phone related to a terminal provided by an embodiment of the present application.
  • the mobile phone includes: a radio frequency (RF) circuit 910, a memory 920, an input unit 930, a display unit 940, a sensor 950, an audio circuit 960, a wireless fidelity (WiFi) module 970, and a processor 980.
  • RF radio frequency
  • the structure of the handset shown in FIG. 9 does not constitute a limitation to the handset, and may include more or less components than those illustrated, or some components may be combined, or different components may be arranged.
  • the RF circuit 910 can be used for receiving and transmitting information.
  • RF circuit 910 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like.
  • LNA Low Noise Amplifier
  • RF circuitry 910 can also communicate with the network and other devices via wireless communication.
  • the above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (Wideband Code Division Multiple) Access, WCDMA), Long Term Evolution (LTE), e-mail, Short Messaging Service (SMS), etc.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • LTE Long Term Evolution
  • SMS Short Messaging Service
  • the memory 920 can be used to store software programs and modules, and the processor 980 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 920.
  • the memory 920 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function, and the like; the storage data area may store data created according to usage of the mobile phone, and the like.
  • memory 920 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 930 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 930 can include a fingerprint identification module 931 and other input devices 932.
  • the fingerprint identification module 931 can collect fingerprint data of the user.
  • the input unit 930 may also include other input devices 932.
  • other input devices 932 may include, but are not limited to, one or more of a touch screen, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and the like.
  • the display unit 940 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 940 can include a display screen 941.
  • the display screen 941 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the fingerprint recognition module 931 and the display screen 941 function as two separate components to implement the input and input functions of the mobile phone, in some embodiments, the fingerprint recognition module 931 and the display screen 941 can be Integrated to achieve the input and playback functions of the phone.
  • the handset may also include at least one type of sensor 950, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display screen 941 according to the brightness of the ambient light, and the proximity sensor may be in the mobile phone.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
  • vibration recognition related functions such as pedometer, tapping
  • the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • An audio circuit 960, a speaker 961, and a microphone 962 can provide an audio interface between the user and the handset.
  • the audio circuit 960 can transmit the converted electrical data of the received audio data to the speaker 961 for conversion to the sound signal by the speaker 961; on the other hand, the microphone 962 converts the collected sound signal into an electrical signal by the audio circuit 960. After receiving, it is converted into audio data, and then processed by the audio data playback processor 980, sent to the other mobile phone via the RF circuit 910, or played back to the memory 920 for further processing.
  • WiFi is a short-range wireless transmission technology
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 970, which provides users with wireless broadband Internet access.
  • FIG. 9 shows the WiFi module 970, it can be understood that it does not belong to the essential configuration of the mobile phone, and can be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 980 is the control center of the handset, which connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 920, and invoking data stored in the memory 920, executing The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the processor 980 may include one or more processing units; preferably, the processor 980 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 980.
  • the handset also includes a power source 990 (such as a battery) that supplies power to the various components.
  • a power source 990 such as a battery
  • the power source can be logically coupled to the processor 980 through a power management system to manage functions such as charging, discharging, and power management through the power management system.
  • the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • the process on the terminal side in each step method may be based on The structure of the phone is implemented.
  • each unit function can be implemented based on the structure of the mobile phone.
  • the embodiment of the present application further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to execute a terminal as in the above method embodiment Some or all of the steps described.
  • the embodiment of the present application further provides a computer readable storage medium, wherein the computer readable storage medium stores a computer program for electronic data exchange, wherein the computer program causes the computer to execute a network in the method embodiment as described above Some or all of the steps described by the device.
  • the embodiment of the present application further provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the method embodiment as described above Some or all of the steps described in the terminal.
  • the computer program product can be a software installation package.
  • the embodiment of the present application further provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform a network as in the above method Some or all of the steps described by the device.
  • the computer program product can be a software installation package.
  • the steps of the method or algorithm described in the embodiments of the present application may be implemented in a hardware manner, or may be implemented by a processor executing software instructions.
  • the software instructions may be composed of corresponding software modules, which may be stored in a random access memory (RAM), a flash memory, a read only memory (ROM), an erasable programmable read only memory ( Erasable Programmable ROM (EPROM), electrically erasable programmable read only memory (EEPROM), registers, hard disk, removable hard disk, compact disk read only (CD-ROM) or any other form of storage medium known in the art.
  • An exemplary storage medium is coupled to the processor to enable the processor to read information from, and write information to, the storage medium.
  • the storage medium can also be an integral part of the processor.
  • the processor and the storage medium can be located in an ASIC. Additionally, the ASIC can be located in an access network device, a target network device, or a core network device. Of course, the processor and the storage medium may also exist as discrete components in the access network device, the target network device, or the core network device.
  • the functions described in the embodiments of the present application may be implemented in whole or in part by software, hardware, firmware, or any combination thereof.
  • software it may be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions.
  • the processes or functions described in accordance with embodiments of the present application are generated in whole or in part.
  • the computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device.
  • the computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.).
  • the computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media.
  • the usable medium may be a magnetic medium (for example, a floppy disk, a hard disk, a magnetic tape), an optical medium (for example, a digital video disc (DVD)), or a semiconductor medium (for example, a solid state disk (SSD)). )Wait.
  • a magnetic medium for example, a floppy disk, a hard disk, a magnetic tape
  • an optical medium for example, a digital video disc (DVD)
  • DVD digital video disc
  • SSD solid state disk

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Abstract

Des modes de réalisation de la présente invention concernent un procédé de transmission d'informations et un produit associé. Le procédé comprend les étapes suivantes : recevoir, par un terminal, une première signalisation provenant d'un dispositif de réseau, et déterminer, selon la première signalisation, au moins un groupe de premières ressources de transmission d'un canal de commande de liaison montante physique (PUCCH) court utilisé pour transmettre une demande d'ordonnancement (SR); recevoir des données de liaison descendante provenant du dispositif de réseau; si la ressource temporelle utilisée par le PUCCH court pour transmettre des informations de réponse de rétroaction correspondant aux données de liaison descendante est la même que la ressource temporelle correspondant au ou aux groupes de premières ressources de transmission, sélectionner au moins un groupe de ressources de transmission à partir d'une collection de ressources de transmission selon la relation de mappage entre des informations de rétroaction complètes et des ressources de transmission, et des informations de rétroaction complètes à renvoyer. Selon les modes de réalisation de la présente invention, une SR et des informations de réponse de rétroaction d'ACK/de NACK sont transmises sur la même ressource temporelle.
PCT/CN2017/097131 2017-08-11 2017-08-11 Procédé de transmission d'informations et produit associé WO2019028843A1 (fr)

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