WO2019080092A1 - Procédé de transmission de multiplexage d'informations multi-bits et produit associé - Google Patents

Procédé de transmission de multiplexage d'informations multi-bits et produit associé

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Publication number
WO2019080092A1
WO2019080092A1 PCT/CN2017/108024 CN2017108024W WO2019080092A1 WO 2019080092 A1 WO2019080092 A1 WO 2019080092A1 CN 2017108024 W CN2017108024 W CN 2017108024W WO 2019080092 A1 WO2019080092 A1 WO 2019080092A1
Authority
WO
WIPO (PCT)
Prior art keywords
target information
terminal
bit
bit granularity
target
Prior art date
Application number
PCT/CN2017/108024
Other languages
English (en)
Chinese (zh)
Inventor
林亚男
Original Assignee
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.)
Filing date
Publication date
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 PCT/CN2017/108024 priority Critical patent/WO2019080092A1/fr
Priority to CN201780049919.1A priority patent/CN109964432B/zh
Publication of WO2019080092A1 publication Critical patent/WO2019080092A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a multi-bit information multiplexing transmission method and related products.
  • the data receiver needs to feed back the response information to the data sender to help the data sender confirm whether the data is received correctly.
  • the Acknowledgement (ACK) is used to indicate that the reception is correct
  • the Negative-acknowledgement (NACK) is used to indicate the reception error.
  • the response information may also be referred to as ACK/NACK feedback information.
  • the user equipment passes physical uplink control in the uplink (UL) direction of the Evolved Universal Terrestrial Radio Access (E-UTRA) system in the 3rd Generation Partnership Project (3GPP).
  • the channel Physical Uplink Control Channel, PUCCH feeds back the response information of the downlink data reception to the base station.
  • the 3GPP E-UTRA system is also known as the Long Term Evolution (LTE) system.
  • Embodiments of the present application provide a multi-bit information multiplexing transmission method and related products, in order to improve uplink data transmission efficiency.
  • an embodiment of the present application provides a multi-bit information multiplexing transmission method, including:
  • the terminal determines the bit granularity of the target information
  • the terminal transmits the target information sequence in the target time unit.
  • the embodiment of the present application provides a multi-bit information multiplexing transmission method, including:
  • the network device receives the target information that is sent by the terminal in a target information sequence in a target time unit, where the target information sequence is determined by the terminal according to the bit granularity after determining the bit granularity of the target information.
  • the length of the target information sequence is a positive integer multiple of the bit granularity.
  • 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.
  • an embodiment of the present disclosure 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 first aspects 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.
  • 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 determines the bit granularity of the target information, and secondly, determines the target information sequence to be transmitted in the target time unit according to the bit granularity, and finally transmits the target to be transmitted in the target time unit.
  • Information sequence Since the target information sequence to be transmitted in the target time unit is determined according to the bit granularity of the target information, the flexibility of determining the target information sequence is improved, and the reasonable determination of the bit granularity is advantageous for reducing redundant bits and reducing the uplink control signal. Increase overhead and increase transmission efficiency and flexibility.
  • FIG. 1 is a network architecture diagram of a possible communication system provided by an embodiment of the present application.
  • 2A is a schematic flowchart of a multi-bit information multiplexing transmission method according to an embodiment of the present application
  • 2B is a diagram showing an example of determining a feedback response information sequence according to an embodiment of the present application
  • FIG. 3 is a schematic flowchart of another multi-bit information multiplexing transmission method provided by an embodiment of the present application.
  • FIG. 4 is a schematic flowchart of another multi-bit information multiplexing 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 5G NR system determines to support the feedback and retransmission based on Code Block Group (CBG), where one coding block group contains at least one coding block and one transmission block. Contains at least one coded block group.
  • CBG Code Block Group
  • the receiving end sends feedback response information for each coding block group, and the transmitting end only needs to retransmit the coding block in the coding block group that fails decoding, without retransmitting the entire transmission block.
  • CBG Code Block Group
  • the 5G NR system determines a method of supporting the number of bits of the feedback response information sequence that dynamically determines the ACK/NACK feedback information.
  • the method can improve the transmission efficiency of the uplink control information and avoid transmitting too much redundant information.
  • the terminal is configured to be based on the CBG-based transmission mode of the coding block group, if the terminal always performs feedback of the ACK/NACK feedback information according to the maximum number of supported CBGs, when the actual scheduled data volume is less than the maximum CBG number, the transmission will be transmitted. Overmuch Redundant information reduces the efficiency of uplink control information transmission.
  • the CBG-based transmission mode there is no clear way to implement the number of bits of the feedback response information sequence for dynamically determining the ACK/NACK feedback information.
  • the embodiment of the present application provides a feedback response information transmission method and related products.
  • the method comprises: the terminal first determining the bit granularity of the target information, and secondly, determining the target information sequence to be transmitted in the target time unit according to the bit granularity, and finally transmitting the target information sequence to be transmitted in the target time unit. Since the target information sequence to be transmitted in the target time unit is determined according to the bit granularity of the target information, the flexibility of determining the target information sequence is improved, and the reasonable determination of the bit granularity is advantageous for reducing redundant bits and reducing the uplink control signal. Increase overhead and increase transmission efficiency and flexibility.
  • 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 (MobileStation, MS), terminal device, and the like. For convenience of description, the devices mentioned above are collectively referred to as terminals.
  • FIG. 2A is a multi-bit information multiplexing transmission method provided by an embodiment of the present application. Applied to the above example communication system, the method includes:
  • the terminal determines the bit granularity of the target information
  • the target information includes feedback response information of downlink data received by the terminal.
  • the default value of the bit granularity may be 1, and the default value is used to ensure normal operation during initial access and reconfiguration.
  • the terminal determines, according to the bit granularity, a sequence of target information to be transmitted in a target time unit, the length of the target information sequence being a positive integer multiple of the bit granularity;
  • the target time unit may be a time domain transmission unit such as a subframe, a time slot, and a symbol.
  • determining, by the terminal, the target information sequence according to the bit granularity includes determining a total bit length of the target information sequence and a bit position of the target information in the target information sequence.
  • the terminal transmits the target information sequence in the target time unit.
  • the terminal first determines the bit granularity of the target information, and secondly, determines the target information sequence to be transmitted in the target time unit according to the bit granularity, and finally, transmits the target information sequence in the target time unit. . Since the target information sequence to be transmitted in the target time unit is determined according to the bit granularity of the target information, the flexibility of determining the target information sequence is improved, and the reasonable determination of the bit granularity is advantageous for reducing redundant bits and reducing the uplink control signal. Increase overhead and increase transmission efficiency and flexibility.
  • the terminal determines bit granularity of the target information, including: the terminal receives configuration information from the network device; and the terminal determines bit granularity of the target information according to the configuration information.
  • the configuration information may be, for example, a higher layer signaling in the system.
  • the configuration information is sent by the network side to explicitly indicate the bit granularity of the target information, and the flexibility is strong.
  • the target information is feedback response information
  • the target information sequence is a feedback response information sequence.
  • the determining, by the terminal, the bit granularity of the target information the determining, by the terminal, determining a bit granularity of the target information according to the first parameter.
  • the first parameter includes a maximum feedback information bit length corresponding to a physical downlink shared channel.
  • the length of the feedback response information sequence is dynamically determined according to the bit granularity,
  • the granularity is not greater than the bit length of the maximum feedback response information corresponding to one physical downlink shared channel, which is beneficial to reducing redundant bits in the feedback information sequence, reducing uplink control signaling overhead, and improving uplink transmission efficiency.
  • the target information is feedback response information.
  • the terminal determines the bit granularity of the target information, including: the terminal determining the bit granularity of the target information according to the first parameter.
  • the first parameter includes any one of the following: a maximum feedback information bit length corresponding to one physical downlink shared channel, a maximum number of coding block groups included in one physical downlink shared channel, and one physical downlink sharing. The maximum number of transport blocks contained in the channel.
  • the value of the bit granularity is not greater than the value of the first parameter.
  • the bit granularity of the target information may be determined to be 1.
  • the terminal acquires a maximum number of coding block groups included in a physical downlink shared channel of 2 or 4, it may be determined that the bit granularity of the target information may be 2.
  • the bit granularity of the target information may be determined to be three.
  • the bit granularity of the target information may be determined to be 4.
  • the terminal can implicitly determine the bit granularity of the target information by using the first parameter, and reduce signaling overhead.
  • the terminal can determine the bit granularity M of the target information according to the relationship shown in the following table.
  • Second threshold Third threshold M 1 2 1 3 4 2 5 6 3 7 8 4
  • the terminal can implicitly determine the bit granularity of the target information by using the first parameter, such as a physical downlink shared channel corresponding to the maximum feedback information bit length, and reduce signaling overhead.
  • the first parameter such as a physical downlink shared channel corresponding to the maximum feedback information bit length
  • the terminal determines, according to the bit granularity, a sequence of target information to be transmitted in a target time unit, including: determining, by the terminal, the target time according to the second parameter and the bit granularity The length of the target information sequence to be transmitted in the unit.
  • the second parameter may be a total total downlink allocation index DAI in the downlink control signaling.
  • the terminal determines, according to the bit granularity, a target information sequence to be transmitted in a target time unit, including: determining, by the terminal, a physical downlink shared channel according to the third parameter and the bit granularity. Or the bit position of the target information sequence to be transmitted in the target time unit corresponding to the feedback response information corresponding to one downlink control channel.
  • the third parameter may be a counter counter DAI in the downlink control signaling.
  • the terminal determines the feedback response information sequence according to the total DAI, the counter DAI, and the bit granularity.
  • the redundant bits in the feedback response information sequence can be reduced, the uplink control signaling overhead is reduced, and the uplink transmission efficiency is improved.
  • the terminal ensure that network devices can receive feedback correctly. Answer the message.
  • the terminal receives downlink control signaling, it is determined that the second parameter is total DAI.
  • the target information is a set of feedback response information of multiple PDSCHs received by the terminal in one slot, specifically including: PDSCH1 in carrier 1 includes 4 CBGs, and correspondingly generates 4 bits.
  • Feedback response information is a1, a2, a3, a4; and PDSCH3 in carrier 2 includes 2 TBs, correspondingly generates 2-bit feedback response information, which is b1, b2; and PDSCH4 in carrier 4 contains 1 TBs, correspondingly generated 1-bit feedback response information, which is c1.
  • the terminal first determines that the bit granularity of the set of feedback response information is 2;
  • the terminal determines the feedback response information sequence according to the total DAI, the counter DAI, and the bit granularity.
  • the redundant bits in the feedback response information sequence can be reduced, the uplink control signaling overhead is reduced, and the uplink transmission efficiency is improved.
  • it ensures that the network side can correctly receive feedback response information.
  • FIG. 3 is another method for multiplexing and transmitting multi-bit information according to an embodiment of the present application.
  • the method is applied to the foregoing example communication system, and the method includes:
  • the network device receives the target information sent by the terminal in a target information sequence in a target time unit, the target information sequence being the bit granularity of the terminal after determining the bit granularity of the target information. And determining that the length of the target information sequence is a positive integer multiple of the bit granularity.
  • the target information sequence to be transmitted in the target time unit is determined according to the bit granularity of the target information, the flexibility of determining the target information sequence is improved, and the bit granularity is determined reasonably. It is beneficial to reduce redundant bits, reduce uplink control signaling overhead, and improve transmission efficiency and flexibility.
  • the method before the network device receives the target information sent by the terminal in the target information sequence in the target time unit, the method further includes: the network device sending configuration information to the terminal, The configuration information is used by the terminal to determine a bit granularity of the target information.
  • the target information is feedback response information.
  • the method before the network device receives the target information sent by the terminal in the target information sequence in the target time unit, the method further includes: the network device sending the first parameter to the terminal.
  • the first parameter is used by the terminal to determine a bit granularity of the target information, and the first parameter includes any one of the following: a maximum feedback information bit length corresponding to one physical downlink shared channel.
  • the value of the bit granularity is not greater than the value of the first parameter.
  • the bit granularity is N, and N is an integer greater than 1;
  • the bit granularity is M, and M is an integer greater than 1.
  • the method further includes: the network device sending a second parameter to the terminal, the second parameter and the bit granularity being used by the terminal to determine the target time list The length of the target information sequence to be transmitted in the meta.
  • the method further includes: the network device sending a third parameter to the terminal, where the third parameter and the bit granularity are used by the terminal to determine a physical downlink shared channel or a
  • the feedback response information corresponding to the downlink control channel is a bit position of the target information sequence to be transmitted in the target time unit.
  • bit granularity defaults to one.
  • FIG. 4 is a multi-bit information multiplexing transmission method according to an embodiment of the present application.
  • the method is applied to the foregoing example communication system, and the method includes:
  • Section 401 the terminal determines the bit granularity of the target information
  • the terminal determines, according to the bit granularity, a sequence of target information to be transmitted in a target time unit, the length of the target information sequence being a positive integer multiple of the bit granularity;
  • the terminal transmits the target information sequence in the target time unit.
  • the network device receives the target information sent by the terminal in a target information sequence in a target time unit, the target information sequence being the terminal according to the bit after determining the bit granularity of the target information. Determined by the granularity, the length of the target information sequence is a positive integer multiple of the bit granularity.
  • the target information sequence to be transmitted in the target time unit is determined according to the bit granularity of the target information, the flexibility of determining the target information sequence is improved, and the bit granularity is determined reasonably. It is beneficial to reduce redundant bits, reduce uplink control signaling overhead, and improve transmission efficiency and flexibility.
  • 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 length of the target information sequence is a positive integer multiple of the bit granularity
  • the target information sequence is transmitted in the target time unit.
  • the terminal first determines the bit granularity of the target information, and secondly, determines the target information sequence to be transmitted in the target time unit according to the bit granularity, and finally transmits the to-be-transmitted in the target time unit.
  • Target information sequence Since the length of the target information sequence is dynamically determined according to the bit granularity, the granularity is not greater than the bit length of the maximum target information corresponding to one physical downlink shared channel, which is beneficial to reducing redundant bits in the target information sequence and reducing uplink control signaling overhead. Improve the efficiency of uplink transmission.
  • the instructions in the program are specifically configured to: receive configuration information from the network device; and determine the target according to the configuration information.
  • the bit granularity of the information is specifically configured to: receive configuration information from the network device; and determine the target according to the configuration information.
  • the target information is feedback response information.
  • the instructions in the program are specifically configured to perform an operation of determining a bit granularity of the target information according to the first parameter.
  • the first parameter includes any one of the following: a maximum feedback information bit length corresponding to one physical downlink shared channel, a maximum number of coding block groups included in one physical downlink shared channel, and one physical downlink sharing. The maximum number of transport blocks contained in the channel.
  • the value of the bit granularity is not greater than the value of the first parameter.
  • the instruction in the program is specifically configured to: if the value of the first parameter is greater than or equal to a first threshold, determining that the bit granularity is N, N is an integer greater than 1; and/or,
  • the instruction in the program is specifically configured to perform the following operations: according to the second parameter and the The bit granularity determines the length of the target information sequence to be transmitted in the target time unit.
  • the terminal determines, according to the bit granularity, a target information sequence to be transmitted in a target time unit, including: determining, by the terminal, a physical downlink shared channel according to the third parameter and the bit granularity. Or the bit position of the target information sequence to be transmitted in the target time unit corresponding to the feedback response information corresponding to one downlink control channel.
  • bit granularity defaults to one.
  • 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 target information sent in a target information sequence in a target time unit the target information sequence being determined by the terminal according to the bit granularity after determining a bit granularity of the target information,
  • the length of the target information sequence is a positive integer multiple of the bit granularity.
  • the granularity is not greater than the bit length of the maximum target information corresponding to one physical downlink shared channel, which is beneficial to reducing the target information sequence. Redundant bits reduce uplink control signaling overhead and improve uplink transmission efficiency.
  • the program further includes instructions for transmitting configuration information to the terminal before the receiving terminal transmits the target information in a target information sequence in a target time unit,
  • the configuration information is used by the terminal to determine a bit granularity of the target information.
  • the target information is feedback response information.
  • the program further includes instructions for transmitting a first parameter to the terminal before the receiving terminal transmits the target information in a target information sequence in a target time unit
  • the first parameter is used by the terminal to determine a bit granularity of the target information.
  • the first parameter includes any one of the following: a maximum feedback information bit length corresponding to one physical downlink shared channel, and a coding block included in one physical downlink shared channel.
  • the maximum number of groups the maximum number of transport blocks contained in one physical downlink shared channel.
  • the value of the bit granularity is not greater than the value of the first parameter.
  • the bit granularity is N, and N is an integer greater than 1;
  • the bit granularity is M, and M is an integer greater than 1.
  • the program further includes instructions for: transmitting a second parameter to the terminal, the second parameter and the bit granularity being used by the terminal to determine at the target The length of the target information sequence to be transmitted in the time unit.
  • the program further includes instructions for: transmitting a third parameter to the terminal, the third parameter and the bit granularity for the terminal to determine a physical downlink share
  • the feedback response information corresponding to the channel or a downlink control channel is a bit position of the target information sequence to be transmitted in the target time unit.
  • bit granularity defaults to one.
  • 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, and may be further divided in actual implementation. the way.
  • 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 202-203 in FIG. 2A, steps 401-403 in FIG. 4, and/or for the techniques described herein.
  • Other processes are 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, and can be, for example, a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), and an application-specific integrated circuit (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 determine a bit granularity of the target information; and determine, according to the bit granularity, a target information sequence to be transmitted in the target time unit, where the length of the target information sequence is the bit granularity a positive integer multiple; and transmitting the target information sequence in the target time unit by the communication unit 703.
  • the processing unit 702 is specifically configured to: receive configuration information from the network device; and determine bit granules of the target information according to the configuration information. degree.
  • the target information is feedback response information.
  • the processing unit 702 is specifically configured to: determine a bit granularity of the target information according to the first parameter.
  • the first parameter includes any one of the following: a physical downlink The maximum feedback information bit length corresponding to the channel, the maximum number of coding block groups included in one physical downlink shared channel, and the maximum number of transport blocks included in one physical downlink shared channel.
  • the value of the bit granularity is not greater than the value of the first parameter.
  • the processing unit 702 is specifically configured to: if the value of the first parameter is greater than or equal to the first threshold, Determining that the bit granularity is N, N is an integer greater than 1; and/or,
  • the processing unit 702 is specifically configured to: determine according to the second parameter and the bit granularity The length of the target information sequence to be transmitted in the target time unit.
  • the processing unit 702 is specifically configured to: determine according to the third parameter and the bit granularity
  • the feedback response information corresponding to a physical downlink shared channel or a downlink control channel is a bit position of the target information sequence to be transmitted in the target time unit.
  • bit granularity defaults to one.
  • 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 control and manage the actions of the network device.
  • the processing unit 802 is configured to support the network device to perform step 301 in FIG. 3, 404 in FIG. 4, and/or other processes for the techniques described herein.
  • 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 receive, by using the communication unit 803, the target information that is sent by the terminal in a target information sequence in a target time unit, where the target information sequence is a bit in which the terminal determines the target information.
  • the granularity is then determined according to the bit granularity, and the length of the target information sequence is a positive integer multiple of the bit granularity.
  • the processing unit 802 is further configured to, by the communication unit 803, before receiving, by the communication unit 803, the target information that is sent by the terminal in the target information sequence in the target time unit.
  • the terminal sends configuration information, where the configuration information is used by the terminal to determine a bit granularity of the target information.
  • the target information is feedback response information.
  • the processing unit 802 is further configured to send the first parameter to the terminal before receiving the target information sent by the terminal in the target information sequence in the target time unit by using the communication unit 803.
  • the first parameter is used by the terminal to determine a bit granularity of the target information.
  • the first parameter includes any one of the following: a maximum feedback information bit length corresponding to one physical downlink shared channel, a maximum number of coding block groups included in one physical downlink shared channel, and one physical downlink sharing. The maximum number of transport blocks contained in the channel.
  • the value of the bit granularity is not greater than the value of the first parameter.
  • the bit granularity is N, and N is an integer greater than 1;
  • the bit granularity is M, and M is an integer greater than 1.
  • the processing unit 802 is further configured to send, by the communication unit 803, a second parameter to the terminal, where the second parameter and the bit granularity are used by the terminal to determine The length of the target information sequence to be transmitted in the target time unit.
  • the processing unit 802 is further configured to send, by using the communication unit 803, a third parameter to the terminal, where the third parameter and the bit granularity are used by the terminal to determine a physical downlink.
  • the feedback response information corresponding to the shared channel or a downlink control channel is a bit position of the target information sequence to be transmitted in the target time unit.
  • bit granularity defaults to one.
  • 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 (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.
  • 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
  • E-mail 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 can mainly include a storage program area and a storage data area, wherein the storage program area can store an operating system, an application required for at least one function, and the like; the storage data area can be stored according to the use of the mobile phone. The data created, etc.
  • 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 turn off the display screen 941 and/or when the mobile phone moves to the ear. Or backlight.
  • 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, and convert it into a sound signal by the speaker 961; on the other hand, the microphone 962 will collect the collected sound signal.
  • the signal is converted to an electrical signal, converted by the audio circuit 960 and converted to audio data, processed by the audio data playback processor 980, transmitted via the RF circuit 910 to, for example, another handset, or played 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 flow on the terminal side in each step method can be implemented based on the structure of the mobile phone.
  • 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 A non-transitory computer readable storage medium storing a computer program operative to cause a computer to perform some or all of the steps described by the terminal in the method embodiments described above.
  • 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 By wire (eg coaxial cable, fiber, digital A Subscriber Line (DSL) or wireless (eg, infrared, wireless, microwave, etc.) transmission to another website, computer, server, or data center.
  • 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

Un mode de réalisation de la présente invention concerne un procédé de transmission de multiplexage d'informations multi-bits et un produit associé, comprenant les étapes suivantes : un terminal détermine la granularité binaire d'informations cibles ; le terminal détermine, en fonction de la granularité binaire, une séquence d'informations cible à transmettre dans une unité de temps cible, la longueur de la séquence d'informations cibles étant un multiple entier positif de la granularité de bits ; et le terminal transmettant la séquence d'informations cibles dans l'unité de temps cible. Le mode de réalisation de la présente invention est avantageux pour augmenter l'efficacité et la flexibilité de transmission de données de liaison montante.
PCT/CN2017/108024 2017-10-27 2017-10-27 Procédé de transmission de multiplexage d'informations multi-bits et produit associé WO2019080092A1 (fr)

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CN201780049919.1A CN109964432B (zh) 2017-10-27 2017-10-27 多比特信息复用传输方法及相关产品

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140233477A1 (en) * 2013-02-18 2014-08-21 Htc Corporation Method of Indicating Physical Uplink Control Channel Resource in Enhanced Multiple-Input Multiple-Output Technology and Related Communication Device
US20150295680A1 (en) * 2012-10-30 2015-10-15 Universiti Putra Malaysia Method for Adjusting Aggregation Size Based on Acknowledgment (Ack) Bitmap
US20160337723A1 (en) * 2015-05-13 2016-11-17 Huawei Technologies Co., Ltd. System and Method for Hybrid Photonic Electronic Switching
WO2017016388A1 (fr) * 2015-07-27 2017-02-02 中兴通讯股份有限公司 Procédé et dispositif de transmission de rétroaction

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2271019B1 (fr) * 2009-06-30 2014-08-06 Vodafone Holding GmbH Système de communication mobile utilisant une compression adaptive
CN102238622B (zh) * 2010-04-30 2014-02-05 电信科学技术研究院 多比特ack/nack信息的传输方法和设备
US10314035B2 (en) * 2015-01-05 2019-06-04 Apple Inc. Sub-frame allocation for low power LTE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150295680A1 (en) * 2012-10-30 2015-10-15 Universiti Putra Malaysia Method for Adjusting Aggregation Size Based on Acknowledgment (Ack) Bitmap
US20140233477A1 (en) * 2013-02-18 2014-08-21 Htc Corporation Method of Indicating Physical Uplink Control Channel Resource in Enhanced Multiple-Input Multiple-Output Technology and Related Communication Device
US20160337723A1 (en) * 2015-05-13 2016-11-17 Huawei Technologies Co., Ltd. System and Method for Hybrid Photonic Electronic Switching
WO2017016388A1 (fr) * 2015-07-27 2017-02-02 中兴通讯股份有限公司 Procédé et dispositif de transmission de rétroaction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PANASONIC: "HARQ-ACK CODEBOOK FOR CBG-BASED TRANSMISSION", 3GPP TSG RAN WG1 MEETING #90BIS, RL-1718287, 13 October 2017 (2017-10-13), XP051341469 *

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