WO2024061183A1 - 信息上报方法、装置、设备及存储介质 - Google Patents

信息上报方法、装置、设备及存储介质 Download PDF

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Publication number
WO2024061183A1
WO2024061183A1 PCT/CN2023/119545 CN2023119545W WO2024061183A1 WO 2024061183 A1 WO2024061183 A1 WO 2024061183A1 CN 2023119545 W CN2023119545 W CN 2023119545W WO 2024061183 A1 WO2024061183 A1 WO 2024061183A1
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WIPO (PCT)
Prior art keywords
subband
downlink
csi
transport block
sub
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PCT/CN2023/119545
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English (en)
French (fr)
Inventor
马大为
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北京紫光展锐通信技术有限公司
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Publication of WO2024061183A1 publication Critical patent/WO2024061183A1/zh

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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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Definitions

  • This application belongs to the field of communication technology, and specifically relates to an information reporting method, device, equipment and storage medium.
  • the network device sends channel state information (CSI) configuration information to the terminal device.
  • the configuration information includes CSI resource configuration information and CSI report configuration information.
  • CSI resource configuration The information indicates the subband that the terminal device needs to measure, and the CSI report configuration information indicates the content of the CSI that the terminal device needs to report.
  • the network device sends the CSI reference signal on the indicated subband, and the terminal device measures the CSI reference signal on the indicated subband to obtain multiple CSI parameters; generates a CSI report based on the multiple CSI parameters, and reports the CSI report to the network device.
  • the network device cannot send the CSI reference signal on the uplink subband, and the terminal device measures the CSI reference signal on the uplink subband.
  • the obtained CSI parameters are inaccurate, resulting in lower accuracy of the reported CSI report.
  • This application relates to an information reporting method, device, equipment and storage medium, which improves the accuracy of CSI reports.
  • inventions of the present application provide an information reporting method, which is applied to terminal devices.
  • the method includes:
  • the CSI report does not include the first CSI parameter of the uplink subband, or the CSI report includes a preset value of the first CSI parameter of the uplink subband;
  • the configuration information includes CSI report configuration information and CSI resource configuration information associated with the CSI report configuration information; determining the CSI report according to the configuration information; including:
  • the CSI resource configuration information Determine, according to the CSI resource configuration information, a plurality of subbands, wherein the plurality of subbands include at least one downlink subband and at least one uplink subband;
  • second CSI parameters of the network device on at least one downlink subband where the second CSI parameters include channel quality indicator CQI and precoding matrix indicator PMI;
  • the first CSI parameters include the subband differential CQI of the first transport block and the subband differential CQI of the second transport block. CQI and PMI sub-band information fields;
  • the CSI report does not include the first CSI parameter of the uplink subband; the CSI report includes the first part of CSI and the second part of CSI, where,
  • the first part of the CSI includes the subband differential CQI of the first transport block of at least one downlink subband, and the at least one subband differential CQI is arranged in ascending order of the number of the at least one downlink subband;
  • the second part of CSI includes the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • the arrangement order of the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband is:
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQIs of the second transmission block of the even-numbered downlink subband are arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • the CSI report includes a preset value of a first CSI parameter of at least one uplink subband and a first CSI parameter of at least one downlink subband;
  • the preset value of the first CSI parameter includes the first preset value of the sub-band differential CQI of the first transport block, the second preset value of the sub-band differential CQI of the second transport block and the second preset value of the sub-band differential CQI of the second transport block.
  • PMI subband letter The third default value of the interest field.
  • the CSI report includes a first part of CSI and a second part of CSI, where,
  • the first part of CSI includes at least one first preset value and a subband differential CQI of a first transport block of at least one downlink subband;
  • the second part of CSI includes at least one second preset value, at least one third preset value, and subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • At least one first preset value is located in front or behind the subband differential CQI of the first transmission block of at least one downlink subband;
  • the subband differential CQIs of the first transmission block of at least one downlink subband are arranged in ascending order according to the serial number of the at least one downlink subband.
  • At least one first preset value and a subband differential CQI of a first transmission block of at least one downlink subband are arranged in ascending order of numbers of the multiple subbands.
  • the second preset value is located in front or behind the subband differential CQI of the second transmission block of the even downlink subband, and the third preset value is located in the second even downlink subband.
  • the PMI subband information field of the transport block In front or behind the PMI subband information field of the transport block;
  • the second preset value is located in front of and behind the subband differential CQI of the second transmission block of the odd downlink subband, and the third preset value is located in the second of the odd downlink subband.
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQIs of the second transport block of the even-numbered downlink subband are arranged in ascending order of the subband numbers
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • the arrangement order of at least one second preset value, at least one third preset value and the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband are: the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband, the PMI subband information field of the second transport block of the even downlink subband and the even uplink subband
  • the even-numbered downlink sub-bands are the sub-bands numbered even in at least one downlink sub-band; the odd-numbered downlink sub-bands are the sub-bands numbered odd in at least one downlink sub-band; the even-numbered uplink sub-bands are the sub-bands numbered in at least one uplink sub-band. is an even-numbered subband; an odd-numbered uplink subband is an odd-numbered subband in at least one uplink subband.
  • the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband are arranged in ascending order of the subband number;
  • the PMI subband information field of the second transmission block of the even downlink subband and the third preset value of the even uplink subband are arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transmission block of the odd downlink subband and the second preset value of the odd uplink subband are arranged in ascending order according to the number of the subband;
  • the PMI subband information field of the second transport block of the odd downlink subband and the third preset value of the odd uplink subband are arranged in ascending order of the subband numbers.
  • inventions of the present application provide an information reporting method, which is applied to network devices.
  • the method includes:
  • the configuration information is used to determine the CSI report
  • the CSI report does not include the first CSI parameter of the uplink subband; the CSI report includes the first part of CSI and the second part of CSI, where,
  • the first part of the CSI includes the subband differential CQI of the first transport block of at least one downlink subband, and the at least one subband differential CQI is arranged in ascending order of the number of the at least one downlink subband;
  • the second part of CSI includes the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • the arrangement order of the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband is:
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQIs of the second transmission block of the even-numbered downlink subband are arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • the CSI report includes a preset value of a first CSI parameter of at least one uplink subband and a first CSI parameter of at least one downlink subband;
  • the preset value of the first CSI parameter includes the first preset value of the sub-band differential CQI of the first transport block, the second preset value of the sub-band differential CQI of the second transport block and the second preset value of the sub-band differential CQI of the second transport block.
  • the third preset value of the PMI subband information field includes the first preset value of the sub-band differential CQI of the first transport block, the second preset value of the sub-band differential CQI of the second transport block and the second preset value of the sub-band differential CQI of the second transport block.
  • the CSI report includes a first part of CSI and a second part of CSI, where,
  • the first part of CSI includes at least one first preset value and a subband differential CQI of a first transport block of at least one downlink subband;
  • the second part of CSI includes at least one second preset value, at least one third preset value, and subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • At least one first preset value is located in front or behind the subband differential CQI of the first transmission block of at least one downlink subband;
  • the subband differential CQIs of the first transport block of at least one downlink subband are arranged in ascending order according to the number of at least one downlink subband.
  • At least one first preset value and a subband differential CQI of a first transmission block of at least one downlink subband are arranged in ascending order of numbers of the multiple subbands.
  • the second preset value is located in front or behind the subband differential CQI of the second transmission block of the even downlink subband, and the third preset value is located in the second even downlink subband.
  • the PMI subband information field of the transport block In front or behind the PMI subband information field of the transport block;
  • the second preset value is located in front of and behind the subband differential CQI of the second transmission block of the odd downlink subband, and the third preset value is located in the second of the odd downlink subband.
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQIs of the second transmission block of the even-numbered downlink subband are arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • the arrangement order of at least one second preset value, at least one third preset value and the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband are: the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband, the PMI subband information field of the second transport block of the even downlink subband and the even uplink subband
  • the even-numbered downlink sub-bands are the sub-bands numbered even in at least one downlink sub-band; the odd-numbered downlink sub-bands are the sub-bands numbered odd in at least one downlink sub-band; the even-numbered uplink sub-bands are the sub-bands numbered in at least one uplink sub-band. is an even-numbered subband; an odd-numbered uplink subband is an odd-numbered subband in at least one uplink subband.
  • the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband are arranged in ascending order of the subband number;
  • the PMI subband information field of the second transmission block of the even downlink subband and the third preset value of the even uplink subband are arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transmission block of the odd downlink subband and the second preset value of the odd uplink subband are arranged in ascending order of the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband and the third preset value of the odd uplink subband are arranged in ascending order of the subband numbers.
  • embodiments of the present application provide an information reporting device, including a communication module and a processing module, wherein,
  • the communication module is used to receive configuration information sent by network devices
  • the processing module is configured to determine the channel state information CSI report according to the configuration information.
  • the CSI report does not include the first CSI parameter of the uplink subband, or the CSI report includes a preset value of the first CSI parameter of the uplink subband;
  • the communication module is also used to send CSI reports to network devices.
  • embodiments of the present application provide an information reporting device, including a communication module, and the communication module is used for:
  • a CSI report sent by a receiving terminal device is received, where the CSI report does not include a first CSI parameter of an uplink subband, or the CSI report includes a preset value of the first CSI parameter of the uplink subband.
  • embodiments of the present application provide an electronic device, including: a processor and a memory;
  • Memory stores instructions for execution by the computer
  • the processor executes the computer-executable instructions stored in the memory, so that the processor executes the method of the first aspect or the second aspect.
  • embodiments of the present application provide a computer-readable storage medium.
  • the computer-readable storage medium stores computer-executable instructions. When the computer-executable instructions are executed by a processor, they are used to implement the method of the first aspect or the second aspect. .
  • embodiments of the present application provide a computer program product, including a computer program that implements the method of the first aspect or the second aspect when executed by a processor.
  • embodiments of the present application provide a chip.
  • a computer program is stored on the chip.
  • the computer program is executed by the chip, the method of the first aspect or the second aspect is implemented.
  • the chip is a chip in a chip module.
  • Embodiments of the present application provide an information reporting method, device, equipment and storage medium.
  • the network device sends configuration information to the terminal device; the terminal device determines the channel status information CSI report according to the received configuration information.
  • CSI does not include the first CSI parameter of the uplink subband, or the CSI report includes a preset value of the first CSI parameter of the uplink subband; and sends the CSI report to the network device.
  • the terminal device improves the accuracy of the CSI report by modifying the CSI report content.
  • Figure 1 is a schematic diagram of an application scenario provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of the configuration of the working bandwidth in the TDD system provided by the embodiment of the present application.
  • Figure 3 is a schematic diagram of four configurations of subbands in the subband full-duplex scenario provided by the embodiment of the present application;
  • FIG4 is a flow chart of an information reporting method provided in an embodiment of the present application.
  • FIG5 is a schematic diagram of the structure of an information reporting device provided in an embodiment of the present application.
  • Figure 6 is a schematic structural diagram of another information reporting device provided by an embodiment of the present application.
  • FIG7 is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of another electronic device provided by an embodiment of the present application.
  • first, second, etc. may be used in this application to describe various information, the information should not be limited to these terms. These terms are only used to distinguish information of the same type from each other.
  • first information may also be called second information, and similarly, the second information may also be called first information.
  • A, B, C means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C", and then as , "A, B or C” or "A, B and/or C” means "any of the following: A; B; C; A and B; A and C; B and C; A and B and C". Exceptions to this definition occur only when the combination of elements, functions, steps, or operations is inherently mutually exclusive in some manner.
  • each step in the flow chart in the embodiment of the present application is displayed in sequence as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated in this article, the execution of these steps is not strictly limited in order, and they can be executed in other orders. Moreover, at least some of the steps in the figure may include at least one sub-step or at least one stage. These sub-steps or stages are not necessarily executed at the same time, but may be executed at different times, and their execution order is not necessarily may be performed sequentially, but may be performed in turn or alternately with other steps or sub-steps of other steps or at least part of stages.
  • the technical solutions of the embodiments of the present application can be applied to various communication systems, such as: long term evolution (long term Evolution, LTE) system, LTE frequency division duplex (FDD) system, LTE time division duplex (time division duplex) , TDD), universal mobile telecommunication system (UMTS), global interoperability for microwave access (WiMAX) communication system, fifth generation (5th generation, 5G) mobile communication system or new wireless access New radio access technology (NR).
  • LTE long term evolution
  • FDD frequency division duplex
  • UMTS universal mobile telecommunication system
  • WiMAX global interoperability for microwave access
  • 5G mobile communication system may include non-standalone networking (non-standalone, NSA) and/or independent networking (standalone, SA).
  • the network device may be any device with wireless transceiver functions.
  • the equipment includes but is not limited to: evolved Node B (eNB), radio network controller (RNC), Node B (Node B, NB), base station controller (BSC) , base transceiver station (BTS), home base station (e.g., home evolved NodeB, or home Node B, HNB), baseband unit (BBU), wireless fidelity (WiFi) system Access point (AP), wireless relay node, wireless backhaul node, transmission point (TP) or transmission and reception point (TRP), etc.
  • eNB evolved Node B
  • RNC radio network controller
  • Node B Node B
  • BSC base station controller
  • BBU base transceiver station
  • home base station e.g., home evolved NodeB, or home Node B, HNB
  • BBU baseband unit
  • WiFi wireless fidelity
  • AP wireless relay node
  • TP transmission point
  • TRP transmission and reception point
  • 5G such as NR
  • the terminal equipment may also be called user equipment (UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, Terminal, wireless communication equipment, user agent or user device.
  • UE user equipment
  • the terminal device may be a device that provides voice/data connectivity to the user, such as a handheld device, a vehicle-mounted device, etc. with wireless connectivity capabilities.
  • some examples of terminals include: mobile phones, tablets, computers with wireless transceiver functions (such as laptops, handheld computers, etc.), mobile internet devices (MID), virtual reality (virtual reality, VR) equipment, augmented reality (AR) equipment, wireless terminals in industrial control, wireless terminals in self-driving, wireless terminals in remote medical Terminals, wireless terminals in smart grids, wireless terminals in transportation safety, wireless terminals in smart cities, wireless terminals in smart homes, cellular phones, cordless Telephone, session initiation protocol (SIP) telephone, wireless local loop (WLL) station, personal digital assistant (PDA), handheld device with wireless communication capabilities, computing device or connection to other processing equipment such as wireless modems, vehicle-mounted equipment, wearable devices, terminal equipment in the 5G network or terminal equipment in the future evolved public land mobile communication network (public land mobile network, PLMN), etc.
  • MID
  • Figure 1 is a schematic diagram of an application scenario provided by an embodiment of the present application. Please refer to FIG. 1 , including a network device 101 and one or more terminal devices 102 connected to the network device 101 .
  • the terminal device 102 is located within the coverage of the network device 101.
  • Figure 1 is only a schematic diagram and does not constitute a limitation on the applicable scenarios of the technical solution provided by this application.
  • the network device can send CSI configuration information to the terminal device.
  • the configuration information includes CSI resource configuration information and CSI report configuration information.
  • the CSI resource configuration information indicates the subbands that the terminal device needs to measure, and the CSI report configuration information indicates the subbands that the terminal device needs to report.
  • CSI content The network device sends the CSI reference signal on the indicated subband, and the terminal device measures the CSI reference signal on the indicated subband to obtain multiple CSI parameters; generates a CSI report based on the multiple CSI parameters, and reports the CSI report to the network device.
  • the network device determines the data transmission strategy based on the received CSI report and transmits the data.
  • the CSI report includes two parts, namely the first part CSI and the second part CSI.
  • the first part CSI includes the sub-band differential channel quality indicator (channel quality indicator, CQI) of the first transport block, arranged in ascending order of sub-band numbers.
  • the second part of CSI includes the sub-band differential CQI of the second transport block and the precoding matrix indicator (precoding matrix indicator, PMI) sub-band information field.
  • the even-numbered sub-band set The PMI subband information domain, the subband differential CQI of the odd subband set, and the PMI subband information domain of the odd subband set are arranged in order, and the subband differential CQI or PMI subband information domain within the subband set is arranged according to the subband. Numbers are arranged in ascending order.
  • the first part of CSI includes the content shown in Table 1
  • the second part of CSI includes the content shown in Table 2 and Table 3.
  • TDD time division duplexing
  • the entire operating bandwidth is the downlink broadband
  • the entire operating bandwidth is the uplink broadband.
  • the downlink broadband can only be used to send downlink data and cannot be used to send uplink data
  • the uplink broadband can only be used to send uplink data and cannot be used to send downlink data.
  • the traditional TDD system will increase the service scheduling delay.
  • the sub-band full-duplex mode is introduced, that is, the working bandwidth is divided into multiple sub-bands, and the uplink and downlink ratios of the sub-bands are flexibly configured.
  • the network device instructs the terminal device to measure the preset sub-band and report all measured CSI.
  • the preset sub-band should be the downlink sub-band. If the preset sub-band indicated by the network device is dynamically adjusted to the uplink sub-band, the network device cannot send the CSI reference signal on the preset sub-band, and the CSI measured by the terminal device on the preset sub-band is not accurate, which leads to low accuracy of the reported CSI report.
  • inventions of the present application provide an information reporting method.
  • the CSI report reported by the terminal device only contains the first CSI parameter of the downlink subband, or the CSI report includes the first CSI parameter of the downlink subband and
  • the first CSI parameter of the uplink subband is set to the default value.
  • the CSI report does not include the first CSI parameter of the uplink subband whose measurement is inaccurate, thereby improving the accuracy of the CSI report.
  • Figure 4 is a schematic flowchart of an information reporting method provided by an embodiment of the present application. See Figure 4, the method can include:
  • the network device sends configuration information to the terminal device.
  • the configuration information may be CSI configuration information, and the CSI configuration information includes CSI report configuration information and CSI resource configuration information associated with the CSI report configuration information.
  • the CSI report configuration information may be used to indicate the CSI content reported by the terminal device to the network device; the CSI resource configuration information may be used to indicate the time-frequency resources for the network device to send the CSI reference signal to the terminal device.
  • the network device may indicate multiple subbands that the terminal device needs to measure through CSI resource configuration information.
  • the network device may send at least one CSI configuration information to the terminal device.
  • Network devices can send configuration information to terminal devices through radio resource control (RRC) signaling.
  • RRC radio resource control
  • the terminal device determines the CSI report according to the configuration information.
  • the CSI report does not include the first CSI parameter of the uplink subband, or the CSI report includes the default value of the first CSI parameter of the uplink subband.
  • the uplink subband may indicate the network device to be an uplink subband among multiple subbands measured by the terminal device, where the multiple subbands include at least one downlink subband and at least one uplink subband.
  • the terminal device can determine the CSI report in the following way:
  • the terminal device After receiving the configuration information, the terminal device can only determine which subbands are in the CSI resource configuration information. To perform measurements on the network device, it is also necessary to determine which of the measured subbands are uplink subbands and which are downlink subbands based on the instruction information sent by the network device; and the uplink subbands can be recorded as invalid subbands.
  • the network device may send CSI reference signals on multiple indicated subbands, and the terminal device obtains the second CSI parameters of the network device on multiple subbands by measuring the CSI reference signals on multiple subbands.
  • the terminal device may only measure the CSI reference signal on the downlink subband among the multiple subbands.
  • subbands indicated by the network device are subband 0, subband 1, subband 2, subband 3 and subband 4 respectively; among them, subband 0, subband 1, subband 3 and subband 4 are downlink subbands.
  • subband 2 is the uplink subband, and the terminal equipment only needs to measure the CSI reference signals carried on subband 0, subband 1, subband 3 and subband 4.
  • the first transmission block may be the first transmission block of the physical downlink data channel corresponding to the CSI report, that is, the first transmission block of the physical downlink data channel scheduled after the network device receives the uplink control information (UCI) including the CSI report. transmission block.
  • UCI uplink control information
  • the second transport block may be the second transport block of the physical downlink data channel corresponding to the CSI report, that is, the second transport block of the physical downlink data channel scheduled after the network device receives the UCI including the CSI report.
  • the sub-band differential CQI is a differential CQI based on the wideband CQI, that is, the difference value between the sub-band CQI and the wideband CQI.
  • the network device can determine the subband CQI based on the broadband CQI and the subband differential CQI.
  • the PMI subband information field may be a PM subband information parameter X 2 .
  • the CSI report is obtained.
  • the terminal device sends a CSI report to the network device.
  • the terminal device can send a CSI report to the network device through the time-frequency resources indicated by the network device.
  • the network device sends configuration information to the terminal device; the terminal device determines the channel state information CSI report based on the received configuration information, and the CSI report does not include the first CSI parameter of the uplink subband, or, The CSI report includes a preset value of the first CSI parameter of the uplink subband; and the CSI report is sent to the network device.
  • the terminal device improves the accuracy of the CSI report by modifying the CSI report content.
  • the content of the CSI report is divided into two cases: one is that the CSI report does not include the first CSI parameter of the uplink subband; the other is that the CSI report includes the preset value of the first CSI parameter of the uplink subband.
  • the CSI report in the embodiment of this application also includes the contents in the aforementioned Table 1, Table 2 and Table 3. Only the subband differential CQI of the first transport block in Table 1 and the contents in Table 3 have changed. , the CSI report mentioned below only describes the parts with changed content.
  • Case 1 The CSI report does not include the first CSI parameter of the uplink subband.
  • the CSI report only includes the first CSI parameter of at least one downlink subband.
  • the CSI report includes a first part of CSI and a second part of CSI, where the first part of CSI includes the subband differential CQI of the first transport block of at least one downlink subband, and the at least one subband differential CQI is based on at least one downlink subband.
  • the numbers are arranged in ascending order; the second part of CSI includes the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • the order of the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband is:
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the sub-bands of the second transmission block of the even-numbered downlink sub-bands are The differential CQI is arranged in ascending order of the subband number; the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order of the subband number; the subband differential CQI of the second transport block of the odd downlink subband is arranged Arranged in ascending order of subband numbers; PMI subband information fields of the second transport block of odd-numbered downlink subbands are arranged in ascending order of subband numbers.
  • the number of the downlink subband refers to the number of the downlink subband among multiple subbands.
  • the network device indicates that the CSI report corresponds to 10 subbands, which are numbered 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9, among which subbands 7 and 8 are uplink subbands, and the remaining subbands are The band is the descending sub-band.
  • the subband differential CQI of the first transmission block of subband 0 is c, the subband differential CQI of the second transmission block is d, and the PMI subband information field of the second transmission block is A;
  • the subband differential CQI of the first transport block of subband 1 is f, the subband differential CQI of the second transport block is b, and the PMI subband information field of the second transport block is E;
  • the subband differential CQI of the transport block is b, the subband differential CQI of the second transport block is g, the PMI subband information field of the second transport block is C;
  • the subband differential CQI of the first transport block of subband 3 is a, the sub-band differential CQI of the second transmission block is h, and the PMI sub-band information domain of the second transmission block is B;
  • the sub-band differential CQI of the first transmission block of sub-band 4 is h, and the second transmission block
  • the PMI subband information field is G; the subband differential CQI of the first transport block of subband 9 is g, and the subband differential CQI of the second transport block is g.
  • the differential CQI is f, and the PMI subband information field of the second transport block is D.
  • the subband differential CQIs of the first transport block of multiple downlink subbands are arranged as c, f, b, a, h, e, d, g; in the second part of CSI, multiple The arrangement of the subband differential CQI and PMI subband information fields of the second transport block of the downlink subband is: d, g, c, e, A, C, F, G, b, h, a, f, E ,B,H,D.
  • the CSI report includes the preset value of the first CSI parameter of the uplink subband and the first CSI parameter of at least one downlink subband.
  • the CSI report includes second CSI parameters of multiple subbands indicated by the network device, where the second CSI parameters of the uplink subband are not values obtained based on measuring the CSI reference signal, but values set by the terminal device. .
  • the preset value of the first CSI parameter includes the first preset value of the subband differential CQI of the first transport block, and the second preset value of the subband differential CQI of the second transport block. value and the third preset value of the PMI subband information field of the second transport block.
  • the terminal device can determine the specific values of the first preset value, the second preset value and the third preset value by itself, which is not specifically limited in this application. Generally, the terminal device will set the first preset value, the second preset value and the third preset value to 0.
  • the CSI report includes a first part of CSI and a second part of CSI, where the first part of CSI includes at least a first preset value and a subband difference of a first transport block of at least one downlink subband.
  • CQI the second part of CSI includes at least one second preset value, at least one third preset value, and subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • the number of the first preset values is the same as the number of uplink subbands in the multiple subbands indicated by the network device; the number of the second preset values is the same as the number of uplink subbands in the multiple subbands indicated by the network device; the number of the third preset values is the same as the number of uplink subbands in the multiple subbands indicated by the network device.
  • the first, at least one first preset value is located in front or behind the sub-band differential CQI of the first transmission block of at least one downlink sub-band; wherein, the sub-band differential CQI of the first transmission block of at least one downlink sub-band
  • the CQIs are arranged in ascending order according to the number of at least one downlink subband.
  • At least one first preset value and the subband differential CQI of the first transport block of at least one downlink subband are arranged in ascending order of numbers of the plurality of subbands.
  • the first one is for any uplink sub-band. If the number of the uplink sub-band is an even number, the second preset value is located in front or behind the sub-band differential CQI of the second transmission block of the even-numbered downlink sub-band. set up The value is located in front or behind the PMI subband information field of the second transport block of the even-numbered downlink subband; if the number of the uplink subband is odd, the second default value is located in the second transport block of the odd-numbered downlink subband. The third preset value is located in front of or behind the PMI subband information field of the second transmission block of the odd-numbered downlink subband;
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQI of the second transport block of the even-numbered downlink subband is arranged in ascending order of the subband number; the PMI subband information field of the second transport block of the even-numbered downlink subband is arranged in ascending order of the subband number; the odd-numbered downlink subband
  • the subband differential CQI of the second transport block of the band is arranged in ascending order of the subband number; the PMI subband information field of the second transport block of the odd-numbered downlink subband is arranged in ascending order of the subband number.
  • the arrangement order of the second type, at least one second preset value, at least one third preset value and the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband is: even downlink subband The subband differential CQI of the second transport block of the band and the second preset value of the even uplink subband, the PMI subband information field of the second transport block of the even downlink subband and the third preset value of the even uplink subband value, the subband differential CQI of the second transport block of the odd downlink subband and the second preset value of the odd uplink subband, the PMI subband information field of the second transport block of the odd downlink subband and the odd uplink subband The third default value.
  • the even-numbered downlink sub-bands are the sub-bands numbered even in at least one downlink sub-band; the odd-numbered downlink sub-bands are the sub-bands numbered odd in at least one downlink sub-band; the even-numbered uplink sub-bands are the sub-bands numbered in at least one uplink sub-band. is an even-numbered subband; an odd-numbered uplink subband is an odd-numbered subband in at least one uplink subband.
  • the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband are arranged in ascending order of the subband number; the PMI subband information field of the second transport block of the even downlink subband and the third preset value of the even-numbered uplink subband are arranged in ascending order according to the subband number; the subband differential CQI of the second transmission block of the odd-numbered downlink subband and the second preset value of the odd-numbered uplink subband are arranged in ascending order of the subband number.
  • the PMI subband information field of the second transport block of the odd downlink subband and the third preset value of the odd uplink subband are arranged in ascending order according to the subband number.
  • the network device indicates that the CSI report corresponds to 10 subbands, which are numbered 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9, among which subbands 7 and 8 are uplink subbands, and the remaining subbands are The band is the descending sub-band.
  • the subband differential CQI of the first transmission block of subband 0 is c
  • the subband differential CQI of the second transmission block is d
  • the PMI subband information field of the second transmission block is A
  • the subband differential CQI of the first transport block of subband 1 is f
  • the subband differential CQI of the second transport block is b
  • the PMI subband information field of the second transport block is E
  • the subband differential CQI of the transport block is b, and the subband differential CQI of the second transport block is g
  • the PMI subband information domain of the second transport block is C
  • the subband differential CQI of the first transport block of subband 3 is a
  • the subband differential CQI of the second transport block is h
  • the PMI subband of the second transport block is The band information field is B;
  • the sub-band differential CQI of the first transport block of sub-band 4 is h, the sub-band differential CQ
  • the subband differential CQI of the first transport block of multiple downlink subbands is arranged as 0, 0, c, f, b, a, h, e, d, g; or c, f , b, a, h, e, d, g, 0, 0; or c, f, b, a, h, e, d, 0, 0, g.
  • the subband differential CQI and PMI subband information fields of the second transport block of multiple downlink subbands are arranged as follows: 0, d, g, c, e, 0, A, C, F , G, 0, b, h, a, f, 0, E, B, H, D; or d, g, c, e, 0, A, C, F, G, 0, b, h, a , f, 0, E, B, H, D, 0; or d, g, c, e, 0, A, C, F, G, 0, b, h, a, 0, f, E, B ,H,0,D.
  • the terminal device may omit the first CSI parameter of the individual subband in the CSI report.
  • FIG. 5 is a schematic structural diagram of an information reporting device provided by an embodiment of the present application.
  • the information reporting device 10 includes a communication module 11 and a processing module 12, where,
  • the communication module 11 is used to receive configuration information sent by the network device
  • the processing module 12 is configured to determine the channel state information CSI report according to the configuration information.
  • the CSI report does not include the first CSI parameter of the uplink subband, or the CSI report includes a preset value of the first CSI parameter of the uplink subband;
  • the communication module 11 is also used to send CSI reports to network devices.
  • the configuration information includes CSI report configuration information and CSI resource configuration information associated with the CSI report configuration information; the processing module 12 is specifically configured to:
  • the multiple subbands include at least one downlink subband and at least one uplink subband;
  • the second CS parameter I includes the channel quality indicator CQI and the precoding matrix indicator PMI;
  • the first CSI parameter includes the subband differential CQI of the first transport block and the subband differential CQI of the second transport block. CQI and PMI sub-band information fields;
  • the CSI report does not include the first CSI parameter of the uplink subband; the CSI report includes the first part of CSI and the second part of CSI, where,
  • the first part of CSI includes the subband differential CQI of the first transport block of at least one downlink subband, and the plurality of subband differential CQIs are arranged in ascending order according to the number of at least one downlink subband;
  • the second part of CSI includes the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • the arrangement order of the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband is:
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQIs of the second transmission block of the even-numbered downlink subband are arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • the CSI report includes a preset value of a first CSI parameter of at least one uplink subband and a first CSI parameter of at least one downlink subband;
  • the first CSI parameter preset value includes the first preset value of the sub-band differential CQI of the first transport block, the second preset value of the sub-band differential CQI of the second transport block and the second preset value of the sub-band differential CQI of the second transport block.
  • the third preset value of the PMI subband information field includes the first preset value of the sub-band differential CQI of the first transport block, the second preset value of the sub-band differential CQI of the second transport block and the second preset value of the sub-band differential CQI of the second transport block.
  • the CSI report includes a first part of CSI and a second part of CSI, where,
  • the first part of CSI includes at least one first preset value and a subband differential CQI of a first transport block of at least one downlink subband;
  • the second part of CSI includes at least one second preset value, at least one third preset value, and subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • At least one first preset value is located before or after a subband differential CQI of a first transmission block of at least one downlink subband;
  • the subband differential CQIs of the first transport block of at least one downlink subband are arranged in ascending order according to the number of at least one downlink subband.
  • At least one first preset value and a subband differential CQI of a first transmission block of at least one downlink subband are arranged in ascending order of numbers of the multiple subbands.
  • the second preset value is located in front or behind the subband differential CQI of the second transmission block of the even downlink subband, and the third preset value is located in the second even downlink subband.
  • the PMI subband information field of the transport block In front or behind the PMI subband information field of the transport block;
  • the second preset value is located in front of and behind the subband differential CQI of the second transmission block of the odd downlink subband, and the third preset value is located in the second of the odd downlink subband.
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQIs of the second transmission block of the even-numbered downlink subband are arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • the arrangement order of at least one second preset value, at least one third preset value and the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband are: the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband, the PMI subband information field of the second transport block of the even downlink subband and the even uplink subband
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the odd-numbered sub-bands in at least one downlink sub-band; the even-numbered uplink sub-bands are the even-numbered sub-bands in at least one uplink sub-band. is an even-numbered subband; an odd-numbered uplink subband is an odd-numbered subband in at least one uplink subband.
  • the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband are arranged in ascending order of the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband and the third preset value of the even uplink subband are arranged in ascending order of the subband number;
  • the subband differential CQI of the second transmission block of the odd downlink subband and the second preset value of the odd uplink subband are arranged in ascending order of the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband and the third preset value of the odd uplink subband are arranged in ascending order of the subband numbers.
  • An information reporting device 10 provided by the embodiment of the present application can execute the technical solution shown in the above method embodiment. Its implementation principles and beneficial effects are similar and will not be described again this time.
  • FIG. 6 is a schematic structural diagram of another information reporting device provided by an embodiment of the present application.
  • the information reporting device 20 includes a communication module 21.
  • the communication module 21 is used for:
  • the CSI report does not include the first CSI parameter of the uplink subband; the CSI report includes the first part of CSI and the second part of CSI, where,
  • the first part of the CSI includes the subband differential CQI of the first transport block of at least one downlink subband, and the plurality of subband differential CQIs are arranged in ascending order according to the number of the at least one downlink subband;
  • the second part of CSI includes a subband differential CQI and a PMI subband information field of a second transmission block of at least one downlink subband.
  • the arrangement order of the subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband is:
  • the even-numbered downlink subband is an even-numbered subband in at least one downlink subband; and the odd-numbered downlink subband is an even-numbered subband in at least one downlink subband.
  • the subband differential CQIs of the second transmission block of the even-numbered downlink subband are arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • the CSI report includes a preset value of a first CSI parameter of at least one uplink subband and a first CSI parameter of at least one downlink subband;
  • the preset value of the first CSI parameter includes the first preset value of the sub-band differential CQI of the first transport block, the second preset value of the sub-band differential CQI of the second transport block and the second preset value of the sub-band differential CQI of the second transport block.
  • the third preset value of the PMI subband information field includes the first preset value of the sub-band differential CQI of the first transport block, the second preset value of the sub-band differential CQI of the second transport block and the second preset value of the sub-band differential CQI of the second transport block.
  • the CSI report includes a first part of CSI and a second part of CSI, where,
  • the first part of CSI includes at least one first preset value and a subband differential CQI of a first transport block of at least one downlink subband;
  • the second part of CSI includes at least one second preset value, at least one third preset value, and subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband.
  • At least one first preset value is located in front or behind the subband differential CQI of the first transmission block of at least one downlink subband;
  • the subband differential CQIs of the first transport block of at least one downlink subband are arranged in ascending order according to the number of at least one downlink subband.
  • At least one first preset value and a subband differential CQI of a first transmission block of at least one downlink subband are arranged in ascending order of numbers of the multiple subbands.
  • the second preset value is located before or after the subband differential CQI of the second transport block of the even downlink subband
  • the third preset value is located before or after the PMI subband information field of the second transport block of the even downlink subband
  • the second preset value is located in front of and behind the subband differential CQI of the second transmission block of the odd downlink subband, and the third preset value is located in the second of the odd downlink subband.
  • the even-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band; the odd-numbered downlink sub-bands are the even-numbered sub-bands in at least one downlink sub-band.
  • the subband differential CQIs of the second transmission block of the even-numbered downlink subband are arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband is arranged in ascending order according to the subband number;
  • the subband differential CQI of the second transport block of the odd downlink subband is arranged in ascending order according to the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband is arranged in ascending order of the subband number.
  • At least one second preset value, at least one third preset value and The subband differential CQI and PMI subband information fields of the second transport block of at least one downlink subband are arranged in the following order: the subband differential CQI of the second transport block of the even downlink subband and the second subband differential CQI of the even uplink subband.
  • the preset value, the PMI subband information field of the second transport block of the even downlink subband and the third preset value of the even uplink subband, the subband differential CQI of the second transport block of the odd downlink subband and the odd uplink The second preset value of the subband, the PMI subband information field of the second transport block of the odd downlink subband, and the third preset value of the odd uplink subband;
  • the even-numbered downlink sub-bands are the sub-bands numbered even in at least one downlink sub-band; the odd-numbered downlink sub-bands are the sub-bands numbered odd in at least one downlink sub-band; the even-numbered uplink sub-bands are the sub-bands numbered in at least one uplink sub-band. is an even-numbered subband; an odd-numbered uplink subband is an odd-numbered subband in at least one uplink subband.
  • the subband differential CQI of the second transport block of the even downlink subband and the second preset value of the even uplink subband are arranged in ascending order of the subband number;
  • the PMI subband information field of the second transport block of the even downlink subband and the third preset value of the even uplink subband are arranged in ascending order of the subband number;
  • the subband differential CQI of the second transmission block of the odd downlink subband and the second preset value of the odd uplink subband are arranged in ascending order of the subband number;
  • the PMI subband information field of the second transport block of the odd downlink subband and the third preset value of the odd uplink subband are arranged in ascending order of the subband numbers.
  • An information reporting device 20 provided by the embodiment of the present application can execute the technical solution shown in the above method embodiment. Its implementation principles and beneficial effects are similar and will not be described again this time.
  • FIG. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
  • the electronic device 30 includes a transceiver 31 , a memory 32 , and a processor 33 .
  • Transceiver 31 may include a transmitter and/or a receiver.
  • the transmitter may also be referred to as a transmitter, a transmitter, a transmitting port or a transmitting interface, and similar descriptions
  • the receiver may also be referred to as a receiver, a receiver, a receiving port, a receiving interface, and similar descriptions.
  • the transceiver 31, the memory 32, and the processor 33 are connected to each other through a bus 34.
  • Memory 32 is used to store program instructions
  • the processor 33 is used to execute program instructions stored in the memory, so that the electronic device 30 executes any of the above information reporting methods.
  • the transceiver 31 is used to perform the transceiver function of the electronic device 30 in the above-mentioned information reporting method.
  • the electronic device may be a chip, a module, an integrated development environment (IDE), etc.
  • IDE integrated development environment
  • the electronic device 30 shown in the embodiment of FIG. 7 can execute the technical solution shown in the above method embodiment.
  • the implementation principles and beneficial effects are similar and will not be described again here.
  • FIG. 8 is a schematic structural diagram of another electronic device provided by an embodiment of the present application.
  • the electronic device 40 includes a transceiver 41 , a memory 42 , and a processor 43 .
  • Transceiver 41 may include a transmitter and/or a receiver.
  • the transmitter may also be called a transmitter, a transmitter, a transmitting port or a transmitting interface, and similar descriptions
  • the receiver may also be called a receiver, a receiver, a receiving port, a receiving interface, and similar descriptions.
  • the transceiver 41, the memory 42, and the processor 43 are connected to each other through a bus 44.
  • the memory 42 is used to store program instructions
  • the processor 43 is used to execute program instructions stored in the memory, so that the electronic device 40 executes any of the above information reporting methods.
  • the transceiver 41 is used to perform the transceiver function of the electronic device 40 in the above-mentioned information reporting method.
  • Electronic equipment can be chips, modules, IDE, etc.
  • the electronic device 40 shown in the embodiment of FIG. 8 can execute the technical solution shown in the above method embodiment.
  • the implementation principles and beneficial effects are similar and will not be described again here.
  • Embodiments of the present application provide a computer-readable storage medium.
  • the computer-readable storage medium stores computer-executable instructions. When the computer-executed instructions are executed on a computer, they are used to implement any of the above information reporting methods.
  • Embodiments of the present application can also provide a computer program product, which can be executed by a processor.
  • a computer program product which can be executed by a processor.
  • any one of the above information reporting methods can be implemented.
  • the computer-readable storage media and computer program products of the embodiments of the present application can execute the above-mentioned information reporting method.
  • the specific implementation process and beneficial effects are as mentioned above, and will not be described again here.
  • the aforementioned program can be stored in a readable memory.
  • the steps including the above method embodiments are executed; and the aforementioned memory (storage medium) includes: read-only memory (ROM), random access memory (random access memory, RAM), Flash memory, hard disk, solid state drive, magnetic tape, floppy disk, optical disc and any combination thereof.
  • ROM read-only memory
  • RAM random access memory
  • Flash memory hard disk, solid state drive, magnetic tape, floppy disk, optical disc and any combination thereof.
  • Embodiments of the present application are described with reference to flowcharts and/or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present application. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions.
  • These computer program instructions may be provided to a processing unit of a general purpose computer, special purpose computer, embedded processor or other programmable data processing device to produce a machine, such that the instructions executed by the processing unit of the computer or other programmable data processing device produce a A device designed to implement the functions specified in a process or processes in a flow diagram and/or in a block or blocks in a block diagram. Set.
  • These computer program instructions may also be stored in a computer-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction means, the instructions
  • the device implements the functions specified in a process or processes of the flowchart and/or a block or blocks of the block diagram.
  • These computer program instructions may also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, whereby the instructions executed on the computer or other programmable device provide steps for implementing the functions specified in one or more processes in the flowchart and/or one or more boxes in the block diagram.

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Abstract

本申请实施例提供一种信息上报方法、装置、设备及存储介质，在信息上报方法中，网络设备向终端设备发送配置信息；终端设备根据接收到的配置信息，确定信道状态信息CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值；并向网络设备发送CSI报告。终端设备通过修改CSI的报告内容，提高了CSI报告的准确性。

Description

信息上报方法、装置、设备及存储介质
本申请要求于2022年09月23日提交国家知识产权局、申请号为202211165486.5、申请名称为“信息上报方法、装置、设备及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请属于通信技术领域，具体涉及一种信息上报方法、装置、设备及存储介质。
背景技术
在新空口(new radio，NR)系统中，网络设备向终端设备发送信道状态信息(channel state information，CSI)配置信息，配置信息中包括CSI资源配置信息和CSI报告配置信息，其中，CSI资源配置信息指示终端设备需要测量的子带，CSI报告配置信息指示终端设备需要上报的CSI的内容。网络设备在指示的子带上发送CSI参考信号，终端设备在指示的子带上测量CSI参考信号，得到多个CSI参数；根据多个CSI参数生成CSI报告，并将CSI报告上报至网络设备。
然而，在子带全双工场景下，网络设备指示的下行子带若被动态调整为上行子带，则网络设备无法在上行子带上发送CSI参考信号，那么终端设备在上行子带上测得的CSI参数并不准确，进而导致上报的CSI报告的准确性较低。
发明内容
本申请涉及一种信息上报方法、装置、设备及存储介质，提高了CSI报告的准确性。
第一方面，本申请实施例提供一种信息上报方法，应用于终端设备之中，方法包括：
接收网络设备发送的配置信息；
根据配置信息，确定信道状态信息CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值；
向网络设备发送CSI报告。
在一种可能的实施方式中，配置信息中包括CSI报告配置信息，以及与CSI报告配置信息相关联的CSI资源配置信息；根据配置信息，确定CSI报告；包括：
根据CSI资源配置信息，确定多个子带，多个子带中包括至少一个下行子带和至少一个上行子带；
获取网络设备在至少一个下行子带上的第二CSI参数，第二CSI参数包括信道质量指示CQI和预编码矩阵指示符PMI；
根据CSI报告配置信息和多个第二CSI参数，生成至少一个下行子带的第一CSI参数，第一CSI参数包括第一个传输块的子带差分CQI、第二个传输块的子带差分CQI和PMI子带信息域；
根据至少一个下行子带的第一CSI参数，确定CSI报告。
在一种可能的实施方式中，CSI报告不包括上行子带的第一CSI参数；CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个下行子带的第一个传输块的子带差分CQI，至少一个子带差分CQI按照至少一个下行子带的编号升序排列；
第二部分CSI包括至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：
偶数下行子带的第二个传输块的子带差分CQI、偶数下行子带的第二个传输块的PMI子带信息域、奇数下行子带的第二个传输块的子带差分CQI、奇数下行子带的第二个传输块的PMI子带信息域；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，CSI报告包括至少一个上行子带的第一CSI参数的预设值和至少一个下行子带的第一CSI参数；
其中，第一CSI参数的预设值包括第一个传输块的子带差分CQI的第一预设值，第二个传输块的子带差分CQI的第二预设值以及第二个传输块的PMI子带信 息域的第三预设值。
在一种可能的实施方式中，CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个第一预设值和至少一个下行子带的第一个传输块的子带差分CQI；
第二部分CSI包括至少一个第二预设值、至少一个第三预设值，以及至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个第一预设值位于至少一个下行子带的第一个传输块的子带差分CQI的前方或者后方；
其中，至少一个下行子带的第一个传输块的子带差分CQI按照至少一个下行子带的编号升序排列。
在一种可能的实施方式中，至少一个第一预设值与至少一个下行子带的第一个传输块的子带差分CQI按照多个子带的编号升序排列。
在一种可能的实施方式中，针对任意一个上行子带；
若上行子带的编号为偶数，则第二预设值位于偶数下行子带的第二个传输块的子带差分CQI的前方或者后方，第三预设值位于偶数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
若上行子带的编号为奇数，则第二预设值位于奇数下行子带的第二个传输块的子带差分CQI的前方后者后方，第三预设值位于奇数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，至少一个第二预设值、至少一个第三预设值与至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值、偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值、奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值、奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为奇数的子带；偶数上行子带为至少一个上行子带中编号为偶数的子带；奇数上行子带为至少一个上行子带中编号为奇数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值按照子带的编号升序排列。
第二方面，本申请实施例提供一种信息上报方法，应用于网络设备之中，方法包括：
向终端设备发送配置信息，配置信息用于确定CSI报告；
接收终端设备发送的CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值。
在一种可能的实施方式中，CSI报告不包括上行子带的第一CSI参数；CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个下行子带的第一个传输块的子带差分CQI，至少一个子带差分CQI按照至少一个下行子带的编号升序排列；
第二部分CSI包括至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：
偶数下行子带的第二个传输块的子带差分CQI、偶数下行子带的第二个传输块的PMI子带信息域、奇数下行子带的第二个传输块的子带差分CQI、奇数下行子带的第二个传输块的PMI子带信息域；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，CSI报告包括至少一个上行子带的第一CSI参数的预设值和至少一个下行子带的第一CSI参数；
其中，第一CSI参数的预设值包括第一个传输块的子带差分CQI的第一预设值，第二个传输块的子带差分CQI的第二预设值以及第二个传输块的PMI子带信息域的第三预设值。
在一种可能的实施方式中，CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个第一预设值和至少一个下行子带的第一个传输块的子带差分CQI；
第二部分CSI包括至少一个第二预设值、至少一个第三预设值，以及至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个第一预设值位于至少一个下行子带的第一个传输块的子带差分CQI的前方或者后方；
其中，至少一个下行子带的第一个传输块的子带差分CQI按照至少一个下行子带的编号升序排列。
在一种可能的实施方式中，至少一个第一预设值与至少一个下行子带的第一个传输块的子带差分CQI按照多个子带的编号升序排列。
在一种可能的实施方式中，针对任意一个上行子带；
若上行子带的编号为偶数，则第二预设值位于偶数下行子带的第二个传输块的子带差分CQI的前方或者后方，第三预设值位于偶数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
若上行子带的编号为奇数，则第二预设值位于奇数下行子带的第二个传输块的子带差分CQI的前方后者后方，第三预设值位于奇数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，至少一个第二预设值、至少一个第三预设值与至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值、偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值、奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值、奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为奇数的子带；偶数上行子带为至少一个上行子带中编号为偶数的子带；奇数上行子带为至少一个上行子带中编号为奇数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值按照子带的编号升序排列。
第三方面，本申请实施例提供一种信息上报装置，包括通信模块和处理模块，其中，
通信模块用于，接收网络设备发送的配置信息；
处理模块用于，根据配置信息，确定信道状态信息CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值；
通信模块还用于，向网络设备发送CSI报告。
第四方面，本申请实施例提供一种信息上报装置，包括通信模块，通信模块用于：
向终端设备发送配置信息，配置信息用于确定CSI报告；
接收终端设备发送的CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值。
第五方面，本申请实施例提供一种电子设备，包括：处理器、存储器；
存储器存储计算机执行指令；
处理器执行存储器存储的计算机执行指令，使得处理器执行第一方面或者第二方面的方法。
第六方面，本申请实施例提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，当计算机执行指令被处理器执行时用于实现第一方面或者第二方面的方法。
第七方面，本申请实施例提供了一种计算机程序产品，包括计算机程序，该计算机程序被处理器执行时实现第一方面或者第二方面的方法。
第八方面，本申请实施例提供一种芯片，芯片上存储有计算机程序，计算机程序被芯片执行时，实现如第一方面或者第二方面的方法。
在一种可能的实施方式中，芯片为芯片模组中的芯片。
本申请实施例提供一种信息上报方法、装置、设备及存储介质，在信息上报方法中，网络设备向终端设备发送配置信息；终端设备根据接收到的配置信息，确定信道状态信息CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值；并向网络设备发送CSI报告。终端设备通过修改CSI的报告内容，提高了CSI报告的准确性。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本申请的实施例，并与说明书一起用于解释本申请的原理。
图1为本申请实施例提供的一种应用场景示意图；
图2为本申请实施例提供的TDD系统中，工作带宽的配置示意图；
图3为本申请实施例提供的子带全双工场景中子带的四种配置示意图；
图4为本申请实施例提供的一种信息上报方法的流程示意图；
图5为本申请实施例提供的一种信息上报装置的结构示意图；
图6为本申请实施例提供的另一种信息上报装置的结构示意图；
图7为本申请实施例提供一种电子设备的结构示意图；
图8为本申请实施例提供的另一种电子设备的结构示意图。
通过上述附图，已示出本申请明确的实施例，后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本申请构思的范围，而是通过参考特定实施例为本领域技术人员说明本申请的概念。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
应当理解，尽管在本申请可能采用术语“第一”、“第二”等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。可选地，在不脱离本申请范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。
应当进一步理解，术语“包含”、“包括”表明存在前述的特征、步骤、操作、元件、组件、种类、和/或组，但不排除一个或至少一个其他特征、步骤、操作、元件、组件、种类、和/或组的存在、出现或添加。本申请使用的术语“或”、“和/或”、“包括以下至少一个”等可被解释为包括性的，或意味着任一个或任何组合。可选地，“包括以下至少一个：A、B、C”意味着“以下任一个：A；B；C；A和B；A和C；B和C；A和B和C”，再如，“A、B或C”或者“A、B和/或C”意味着“以下任一个：A；B；C；A和B；A和C；B和C；A和B和C”。仅当元件、功能、步骤或操作的组合在某些方式下内在地互相排斥时，才会出现该定义的例外。
应该理解的是，虽然本申请实施例中的流程图中的各个步骤按照箭头的指示依次显示，但是这些步骤并不是必然按照箭头指示的顺序依次执行。除非本文中有明确的说明，这些步骤的执行并没有严格的顺序限制，其可以以其他的顺序执行。而且，图中的至少一部分步骤可以包括至少一个子步骤或者至少一个阶段，这些子步骤或者阶段并不必然是在同一时刻执行完成，而是可以在不同的时刻执行，其执行顺序也不必然是依次进行，而是可以与其他步骤或者其他步骤的子步骤或者阶段的至少一部分轮流或者交替地执行。
本申请实施例的技术方案可以应用于各种通信系统，例如：长期演进(long term Evolution，LTE)系统、LTE频分双工(frequency division duplex，FDD)系统、LTE时分双工(time division duplex，TDD)、通用移动通信系统(universal mobile telecommunication system，UMTS)、全球互联微波接入(worldwide interoperability for microwave access，WiMAX)通信系统、第五代(5th generation，5G)移动通信系统或新无线接入技术(new radio access technology，NR)。其 中，5G移动通信系统可以包括非独立组网(non-standalone，NSA)和/或独立组网(standalone，SA)。
本申请提供的技术方案还可以应用于未来的通信系统，如第六代移动通信系统等。本申请对此不作限定。
本申请实施例中，网络设备可以是任意一种具有无线收发功能的设备。该设备包括但不限于：演进型节点B(evolved Node B，eNB)、无线网络控制器(radio network controller，RNC)、节点B(Node B，NB)、基站控制器(base station controller，BSC)、基站收发台(base transceiver station，BTS)、家庭基站(例如，home evolved NodeB，或home Node B，HNB)、基带单元(baseband unit，BBU)，无线保真(wireless fidelity，WiFi)系统中的接入点(access point，AP)、无线中继节点、无线回传节点、传输点(transmission point，TP)或者发送接收点(transmission and reception point，TRP)等，还可以为5G，如，NR，系统中的gNB，或，传输点(TRP或TP)，5G系统中的基站的一个或一组(包括多个天线面板)天线面板，或者，还可以为构成gNB或传输点的网络节点，如基带单元(BBU)，或，分布式单元(distributed unit，DU)等。
在本申请实施例中，终端设备也可以称为用户设备(user equipment，UE)、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。
终端设备可以是一种向用户提供语音/数据连通性的设备，例如，具有无线连接功能的手持式设备、车载设备等。目前，一些终端的举例可以为：手机(mobile phone)、平板电脑(pad)、带无线收发功能的电脑(如笔记本电脑、掌上电脑等)、移动互联网设备(mobile internet device，MID)、虚拟现实(virtual reality，VR)设备、增强现实(augmented reality，AR)设备、工业控制(industrial control)中的无线终端、无人驾驶(self driving)中的无线终端、远程医疗(remote medical)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端、智慧家庭(smart home)中的无线终端、蜂窝电话、无绳电话、会话启动协议(session initiation protocol，SIP)电话、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，5G网络中的终端设备或者未来演进的公用陆地移动通信网络(public land mobile network，PLMN)中的终端设备等。
为了便于理解，下面结合图1，对本申请实施例所适用的应用场景进行说明。
图1为本申请实施例提供的一种应用场景示意图。请参见图1，包括网络设备101，以及与网络设备101连接的一个或多个终端设备102。终端设备102位于网络设备101的覆盖范围之内。图1仅为示意图，并不构成对本申请提供的技术方案的适用场景的限定。
网络设备可以向终端设备发送CSI配置信息，配置信息中包括CSI资源配置信息和CSI报告配置信息，其中，CSI资源配置信息指示终端设备需要测量的子带，CSI报告配置信息指示终端设备需要上报的CSI的内容。网络设备在指示的子带上发送CSI参考信号，终端设备在指示的子带上测量CSI参考信号，得到多个CSI参数；根据多个CSI参数生成CSI报告，并将CSI报告上报至网络设备。网络设备根据所接收的CSI报告确定数据传输的策略，并传输数据。
其中，CSI报告包括两个部分，分别为第一部分CSI和第二部分CSI，第一部分CSI包括第一个传输块的子带差分信道质量指示(channel quality indicator，CQI)，按子带编号升序排列；第二部分CSI包括第二个传输块的子带差分CQI和预编码矩阵指示符(precoding matrix indicator，PMI)子带信息域，按照偶数子带集合的子带差分CQI、偶数子带集合的PMI子带信息域、奇数子带集合的子带差分CQI和奇数子带集合的PMI子带信息域的顺序进行排列，且子带集合内的子带差分CQI或PMI子带信息域按子带编号升序排列。
具体的，第一部分CSI包括如表1所示的内容，第二部分CSI包括如表2和表3所示的内容。
表1、第一部分CSI
表2、第二部分CSI中的宽带参数
表3、第二部分CSI中的子带参数
在传统的时分双工(time division duplexing，TDD)系统中，接收和传送在同一工作宽带的不同时隙，即整个工作宽带在每个时隙是上行或下行。
如图2所示，在时隙0、时隙2和时隙3上，整个工作宽带是下行宽带，在时隙1、时隙4和时隙5上，整个工作宽带是上行宽带。其中，下行宽带只能用于发送下行数据，无法用于发送上行数据；上行宽带只能用于发送上行数据，无法用于发送下行数据。
与频分双工(frequency division duplexing，FDD)系统相比，传统的TDD系统会带来业务调度时延的增加。为了克服TDD系统带来的时延问题，引入了子带全双工模式，即将工作宽带划分为多个子带，并灵活配置子带的上下行配比。子带全双工的几种配置如图3所示。
在子带全双工场景下，网络设备指示终端设备对预设子带进行测量，并上报所有测得的CSI。其中，预设子带应当为下行子带。若网络设备指示的预设子带被动态调整为上行子带，则网络设备无法在预设子带上发送CSI参考信号，那么终端设备在预设子带上测得的CSI并不准确，进而导致上报的CSI报告的准确性较低。
为了解决上述技术问题，本申请实施例提供了一种信息上报方法，终端设备上报的CSI报告中只有下行子带的第一CSI参数，或者，CSI报告中包括下行子带的第一CSI参数和被设置为预设值的上行子带的第一CSI参数。CSI报告中不包括测量不准确的上行子带的第一CSI参数，提高了CSI报告的准确性。
下面，通过具体实施例，对本申请所示的技术方案进行说明。需要说明的是，下面几个实施例可以独立存在，也可以相互结合，对于相同或相似的内容，在不同的实施例中不再重复说明。
图4为本申请实施例提供的一种信息上报方法的流程示意图。请参见图4，该方法可以包括：
S401、网络设备向终端设备发送配置信息。
配置信息可以是CSI配置信息，CSI配置信息中包括CSI报告配置信息，以及与CSI报告配置信息相关联的CSI资源配置信息。
其中，CSI报告配置信息可以用于指示终端设备向网络设备上报的CSI内容；CSI资源配置信息可以用于指示网络设备向终端设备发送CSI参考信号的时频资源。
例如，网络设备可以通过CSI资源配置信息指示终端设备需要测量的多个子带。
网络设备可以向终端设备发送至少一个CSI配置信息。
网络设备可以通过无线资源控制(radio resource control，RRC)信令向终端设备发送配置信息。
S402、终端设备根据配置信息，确定CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值。
上行子带可以为网络设备指示终端设备测量的多个子带中的上行子带，其中，多个子带中包括至少一个下行子带和至少一个上行子带。
在一种可能的实现方式中，终端设备可以通过以下方式确定CSI报告：
根据CSI资源配置信息，确定多个子带，多个子带中包括至少一个下行子带和至少一个上行子带；获取网络设备在至少一个下行子带上的第二CSI参数，第二CSI参数包括CQI和PMI；根据CSI报告配置信息和至少一个第二CSI参数，生成至少一个下行子带的第一CSI参数，第一CSI参数包括第一个传输块的子带差分CQI、第二个传输块的子带差分CQI和PMI子带信息域；根据至少一个下行子带的第一CSI参数，确定CSI报告。
终端设备在接收到配置信息后，根据CSI资源配置信息只能确定在哪些子带 上进行测量，还需要根据网络设备发送的指示信息确定其测量的子带中哪一些是上行子带，哪一些是下行子带；并可以将上行子带记为无效子带。
网络设备可以在指示的多个子带上发送CSI参考信号，终端设备通过在多个子带上测量CSI参考信号，得到网络设备在多个子带上的第二CSI参数。
在本申请实施例中，终端设备可以只测量多个子带中下行子带上的CSI参考信号。
例如，若网络设备指示的子带分别为子带0、子带1、子带2、子带3和子带4；其中，子带0、子带1、子带3和子带4为下行子带，子带2为上行子带，终端设备只需要测量子带0、子带1、子带3和子带4上承载的CSI参考信号。
第一个传输块可以是CSI报告对应的物理下行数据信道的第一个传输块，即网络设备接收包括CSI报告的上行控制信息(uplink control information，UCI)之后调度的物理下行数据信道的第一个传输块。
第二个传输块可以是CSI报告对应的物理下行数据信道的第二个传输块，即网络设备接收包括CSI报告的UCI之后调度的物理下行数据信道的第二个传输块。
子带差分CQI是在宽带CQI的基础上的差分CQI，即子带CQI与宽带CQI的差异值。
网络设备根据宽带CQI以及子带差分CQI可以确定子带CQI。
PMI子带信息域可以是PM子带信息参数X2。
至少一个下行子带的第一CSI参数按照CSI报告配置信息中指示的顺序排列后，得到CSI报告。
S403、终端设备向网络设备发送CSI报告。
终端设备可以通过网络设备指示的时频资源，向网络设备发送CSI报告。
在图4所示的实施例中，网络设备向终端设备发送配置信息；终端设备根据接收到的配置信息，确定信道状态信息CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值；并向网络设备发送CSI报告。终端设备通过修改CSI的报告内容，提高了CSI报告的准确性。
在上述实施例中，CSI报告的内容分两种情况：一种是CSI报告中不包括上行子带的第一CSI参数；另一种是CSI报告包括上行子带的第一CSI参数的预设值。下面，分别对这两种情况进行详细说明。
需要说明的是，本申请实施例中的CSI报告也包括前述表1、表2和表3中的内容，只是表1中第一个传输块的子带差分CQI以及表3中的内容有变化，下面提及的CSI报告只描述了内容有变化的部分。
情况一、CSI报告不包括上行子带的第一CSI参数。
换言之，CSI报告中只包括至少一个下行子带的第一CSI参数。具体的，CSI报告包括第一部分CSI和第二部分CSI，其中，第一部分CSI包括至少一个下行子带的第一个传输块的子带差分CQI，至少一个子带差分CQI按照至少一个下行子带的编号升序排列；第二部分CSI包括至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实现方式中，至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：
偶数下行子带的第二个传输块的子带差分CQI、偶数下行子带的第二个传输块的PMI子带信息域、奇数下行子带的第二个传输块的子带差分CQI、奇数下行子带的第二个传输块的PMI子带信息域。
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带；偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
网络设备指示的CSI报告对应的多个子带，从0开始，由低到高进行排列。下行子带的编号是指下行子带在多个子带中的编号。
例如，若网络设备指示CSI报告对应10个子带，分别编号为0、1、2、3、4、5、6、7、8和9，其中子带7和子带8为上行子带，其余子带为下行子带。8个下行子带中，子带0的第一个传输块的子带差分CQI为c，第二个传输块的子带差分CQI为d，第二传输块的PMI子带信息域为A；子带1的第一个传输块的子带差分CQI为f，第二个传输块的子带差分CQI为b，第二传输块的PMI子带信息域为E；子带2的第一个传输块的子带差分CQI为b，第二个传输块的子带差分CQI为g，第二传输块的PMI子带信息域为C；子带3的第一个传输块的子带差分CQI为a，第二个传输块的子带差分CQI为h，第二传输块的PMI子带信息域为B；子带4的第一个传输块的子带差分CQI为h，第二个传输块的子带差分CQI为c，第二传输块的PMI子带信息域为F；子带5的第一个传输块的子带差分CQI为e，第二个传输块的子带差分CQI为a，第二传输块的PMI子带信息域为H；子带6的第一个传输块的子带差分CQI为d，第二个传输块的子带差分CQI为e，第二传输块的PMI子带信息域为G；子带9的第一个传输块的子带差分CQI为g，第二个传输块的子 带差分CQI为f，第二传输块的PMI子带信息域为D。
则第一部分CSI中，多个下行子带的第一个传输块的子带差分CQI的排列方式为c、f、b、a、h、e、d、g；第二部分CSI中，多个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列方式为：d、g、c、e，A、C、F、G，b、h、a、f，E、B、H、D。
情况二、CSI报告包括上行子带的第一CSI参数的预设值和至少一个下行子带的第一CSI参数。
在该种情况下，CSI报告中包括网络设备指示的多个子带的第二CSI参数，其中，上行子带的第二CSI参数不是根据测量CSI参考信号得到的值，而是终端设备设置的值。
在一种可能的实现方式中，第一CSI参数的预设值包括第一个传输块的子带差分CQI的第一预设值，第二个传输块的子带差分CQI的第二预设值以及第二个传输块的PMI子带信息域的第三预设值。
终端设备可以自行确定第一预设值、第二预设值和第三预设值的具体数值，本申请对此不作具体限定。一般情况下，终端设备会将第一预设值、第二预设值和第三预设值设置为0。
在一种可能的实现方式中，CSI报告包括第一部分CSI和第二部分CSI，其中，第一部分CSI包括至少一个第一预设值和至少一个下行子带的第一个传输块的子带差分CQI；第二部分CSI包括至少一个第二预设值、至少一个第三预设值，以及至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
第一预设值的数量与网络设备指示的多个子带中上行子带的数量相同；第二预设值的数量与网络设备指示的多个子带中上行子带的数量相同；第三预设值的数量与网络设备指示的多个子带中上行子带的数量相同。
在第一部分CSI中，CSI参数的排列方式有两种：
第一种、至少一个第一预设值位于至少一个下行子带的第一个传输块的子带差分CQI的前方或者后方；其中，至少一个下行子带的第一个传输块的子带差分CQI按照至少一个下行子带的编号升序排列。
第二种、至少一个第一预设值与至少一个下行子带的第一个传输块的子带差分CQI按照多个子带的编号升序排列。
在第二部分CSI中，CSI参数的排列方式有两种：
第一种、针对任意一个上行子带，若上行子带的编号为偶数，则第二预设值位于偶数下行子带的第二个传输块的子带差分CQI的前方或者后方，第三预设 值位于偶数下行子带的第二个传输块的PMI子带信息域的前方或者后方；若上行子带的编号为奇数，则第二预设值位于奇数下行子带的第二个传输块的子带差分CQI的前方后者后方，第三预设值位于奇数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
第二种、至少一个第二预设值、至少一个第三预设值与至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值、偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值、奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值、奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值。
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为奇数的子带；偶数上行子带为至少一个上行子带中编号为偶数的子带；奇数上行子带为至少一个上行子带中编号为奇数的子带。
偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值按照子带的编号升序排列；偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值按照子带的编号升序排列；奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值按照子带的编号升序排列；奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值按照子带的编号升序排列。
例如，若网络设备指示CSI报告对应10个子带，分别编号为0、1、2、3、4、5、6、7、8和9，其中子带7和子带8为上行子带，其余子带为下行子带。8个下行子带中，子带0的第一个传输块的子带差分CQI为c，第二个传输块的子带差分CQI为d，第二传输块的PMI子带信息域为A；子带1的第一个传输块的子带差分CQI为f，第二个传输块的子带差分CQI为b，第二传输块的PMI子带信息域为E；子带2的第一个传输块的子带差分CQI为b，第二个传输块的子带差分CQI为g， 第二传输块的PMI子带信息域为C；子带3的第一个传输块的子带差分CQI为a，第二个传输块的子带差分CQI为h，第二传输块的PMI子带信息域为B；子带4的第一个传输块的子带差分CQI为h，第二个传输块的子带差分CQI为c，第二传输块的PMI子带信息域为F；子带5的第一个传输块的子带差分CQI为e，第二个传输块的子带差分CQI为a，第二传输块的PMI子带信息域为H；子带6的第一个传输块的子带差分CQI为d，第二个传输块的子带差分CQI为e，第二传输块的PMI子带信息域为G；子带7的第一个传输块的子带差分CQI为0，第二个传输块的子带差分CQI为0，第二传输块的PMI子带信息域为0；子带8的第一个传输块的子带差分CQI为0，第二个传输块的子带差分CQI为0，第二传输块的PMI子带信息域为0；子带9的第一个传输块的子带差分CQI为g，第二个传输块的子带差分CQI为f，第二传输块的PMI子带信息域为D。
则第一部分CSI中，多个下行子带的第一个传输块的子带差分CQI的排列方式为0、0、c、f、b、a、h、e、d、g；或者c、f、b、a、h、e、d、g、0、0；或者c、f、b、a、h、e、d、0、0、g。
第二部分CSI中，多个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列方式为：0、d、g、c、e，0、A、C、F、G，0、b、h、a、f，0、E、B、H、D；或者为d、g、c、e、0，A、C、F、G、0，b、h、a、f、0，E、B、H、D、0；或者为d、g、c、e、0，A、C、F、G、0，b、h、a、0、f，E、B、H、0、D。
在上述任意实施例的基础上，若网络设备还指示多个子带中个别子带的第一CSI参数不用上报，则终端设备可以在CSI报告中省略个别子带的第一CSI参数。
图5为本申请实施例提供的一种信息上报装置的结构示意图。请参见图5，该信息上报装置10包括通信模块11和处理模块12，其中，
通信模块11用于，接收网络设备发送的配置信息；
处理模块12用于，根据配置信息，确定信道状态信息CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值；
通信模块11还用于，向网络设备发送CSI报告。
在一种可能的实施方式中，配置信息中包括CSI报告配置信息，以及与CSI报告配置信息相关联的CSI资源配置信息；处理模块12具体用于：
根据CSI资源配置信息，确定多个子带，多个子带中包括至少一个下行子带和至少一个上行子带；
获取网络设备在至少一个下行子带上的第二CSI参数，第二CS参数I包括信道质量指示CQI和预编码矩阵指示符PMI；
根据CSI报告配置信息和至少一个第二CSI参数，生成至少一个下行子带的第一CSI参数，第一CSI参数包括第一个传输块的子带差分CQI、第二个传输块的子带差分CQI和PMI子带信息域；
根据至少一个下行子带的第一CSI参数，确定CSI报告。
在一种可能的实施方式中，CSI报告不包括上行子带的第一CSI参数；CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个下行子带的第一个传输块的子带差分CQI，多个子带差分CQI按照至少一个下行子带的编号升序排列；
第二部分CSI包括至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：
偶数下行子带的第二个传输块的子带差分CQI、偶数下行子带的第二个传输块的PMI子带信息域、奇数下行子带的第二个传输块的子带差分CQI、奇数下行子带的第二个传输块的PMI子带信息域；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，CSI报告包括至少一个上行子带的第一CSI参数的预设值和至少一个下行子带的第一CSI参数；
其中，第一CSI参数预设值包括第一个传输块的子带差分CQI的第一预设值，第二个传输块的子带差分CQI的第二预设值以及第二个传输块的PMI子带信息域的第三预设值。
在一种可能的实施方式中，CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个第一预设值和至少一个下行子带的第一个传输块的子带差分CQI；
第二部分CSI包括至少一个第二预设值、至少一个第三预设值，以及至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个第一预设值位于至少一个下行子带的第一个传输块的子带差分CQI的前方或者后方；
其中，至少一个下行子带的第一个传输块的子带差分CQI按照至少一个下行子带的编号升序排列。
在一种可能的实施方式中，至少一个第一预设值与至少一个下行子带的第一个传输块的子带差分CQI按照多个子带的编号升序排列。
在一种可能的实施方式中，针对任意一个上行子带；
若上行子带的编号为偶数，则第二预设值位于偶数下行子带的第二个传输块的子带差分CQI的前方或者后方，第三预设值位于偶数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
若上行子带的编号为奇数，则第二预设值位于奇数下行子带的第二个传输块的子带差分CQI的前方后者后方，第三预设值位于奇数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，至少一个第二预设值、至少一个第三预设值与至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值、偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值、奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值、奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为奇数的子带；偶数上行子带为至少一个上行子带中编号为偶数的子带；奇数上行子带为至少一个上行子带中编号为奇数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值按照子带的编号升序排列。
本申请实施例提供的一种信息上报装置10可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此次不再进行赘述。
图6为本申请实施例提供的另一种信息上报装置的结构示意图。请参见图6，该信息上报装置20包括通信模块21，通信模块21用于：
向终端设备发送配置信息，配置信息用于确定CSI报告；
接收终端设备发送的CSI报告，CSI报告不包括上行子带的第一CSI参数，或者，CSI报告包括上行子带的第一CSI参数的预设值。
在一种可能的实施方式中，CSI报告不包括上行子带的第一CSI参数；CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个下行子带的第一个传输块的子带差分CQI，多个子带差分CQI按照至少一个下行子带的编号升序排列；
第二部分CSI包括至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：
偶数下行子带的第二个传输块的子带差分CQI、偶数下行子带的第二个传输块的PMI子带信息域、奇数下行子带的第二个传输块的子带差分CQI、奇数下行子带的第二个传输块的PMI子带信息域；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，CSI报告包括至少一个上行子带的第一CSI参数的预设值和至少一个下行子带的第一CSI参数；
其中，第一CSI参数的预设值包括第一个传输块的子带差分CQI的第一预设值，第二个传输块的子带差分CQI的第二预设值以及第二个传输块的PMI子带信息域的第三预设值。
在一种可能的实施方式中，CSI报告包括第一部分CSI和第二部分CSI，其中，
第一部分CSI包括至少一个第一预设值和至少一个下行子带的第一个传输块的子带差分CQI；
第二部分CSI包括至少一个第二预设值、至少一个第三预设值，以及至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
在一种可能的实施方式中，至少一个第一预设值位于至少一个下行子带的第一个传输块的子带差分CQI的前方或者后方；
其中，至少一个下行子带的第一个传输块的子带差分CQI按照至少一个下行子带的编号升序排列。
在一种可能的实施方式中，至少一个第一预设值与至少一个下行子带的第一个传输块的子带差分CQI按照多个子带的编号升序排列。
在一种可能的实施方式中，针对任意一个上行子带；
若上行子带的编号为偶数，则第二预设值位于偶数下行子带的第二个传输块的子带差分CQI的前方或者后方，第三预设值位于偶数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
若上行子带的编号为奇数，则第二预设值位于奇数下行子带的第二个传输块的子带差分CQI的前方后者后方，第三预设值位于奇数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为偶数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
在一种可能的实施方式中，至少一个第二预设值、至少一个第三预设值与 至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值、偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值、奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值、奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值；
其中，偶数下行子带为至少一个下行子带中编号为偶数的子带；奇数下行子带为至少一个下行子带中编号为奇数的子带；偶数上行子带为至少一个上行子带中编号为偶数的子带；奇数上行子带为至少一个上行子带中编号为奇数的子带。
在一种可能的实施方式中，偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值按照子带的编号升序排列；
偶数下行子带的第二个传输块的PMI子带信息域和偶数上行子带的第三预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值按照子带的编号升序排列；
奇数下行子带的第二个传输块的PMI子带信息域和奇数上行子带的第三预设值按照子带的编号升序排列。
本申请实施例提供的一种信息上报装置20可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此次不再进行赘述。
图7为本申请实施例提供一种电子设备的结构示意图。请参见图7，该电子设备30包括收发器31、存储器32、处理器33。收发器31可包括：发射器和/或接收器。该发射器还可称为发送器、发射机、发送端口或发送接口等类似描述，接收器还可称为接收器、接收机、接收端口或接收接口等类似描述。示例性地，收发器31、存储器32、处理器33，各部分之间通过总线34相互连接。
存储器32用于存储程序指令；
处理器33用于执行该存储器所存储的程序指令，用以使得电子设备30执行上述任一所示的信息上报方法。
收发器31用于执行上述信息上报方法中电子设备30的收发功能。
电子设备可以为芯片、模组、集成开发环境(integrated development environment，IDE)等。
图7实施例所示的电子设备30可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
图8为本申请实施例提供的另一种电子设备的结构示意图。请参见图8，该电子设备40包括收发器41、存储器42、处理器43。收发器41可包括：发射器和/或接收器。该发射器还可称为发送器、发射机、发送端口或发送接口等类似描述，接收器还可称为接收器、接收机、接收端口或接收接口等类似描述。示例性地，收发器41、存储器42、处理器43，各部分之间通过总线44相互连接。
存储器42用于存储程序指令；
处理器43用于执行该存储器所存储的程序指令，用以使得电子设备40执行上述任一所示的信息上报方法。
收发器41用于执行上述信息上报方法中电子设备40的收发功能。
电子设备可以为芯片、模组、IDE等。
图8实施例所示的电子设备40可以执行上述方法实施例所示的技术方案，其实现原理以及有益效果类似，此处不再进行赘述。
本申请实施例提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，当计算机执行指令在计算机上执行时用于实现上述任一项的信息上报方法。
本申请实施例还可提供一种计算机程序产品，该计算机程序产品可以由处理器执行，在计算机程序产品被执行时，可实现上述任一项的信息上报方法。
本申请实施例的计算机可读存储介质及计算机程序产品，可执行上述的信息上报方法，其具体的实现过程及有益效果参见上述，在此不再赘述。
实现上述各方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成。前述的程序可以存储于一可读取存储器中。该程序在执行时，执行包括上述各方法实施例的步骤；而前述的存储器(存储介质)包括：只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、快闪存储器、硬盘、固态硬盘、磁带(magnetic tape)、软盘(floppy disk)、光盘(optical disc)及其任意组合。
本申请实施例是参照根据本申请实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理单元以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理单元执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装 置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
显然，本领域的技术人员可以对本申请实施例进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请实施例的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (20)

  1. 一种信息上报方法，其特征在于，应用于终端设备之中，所述方法包括：
    接收网络设备发送的配置信息；
    根据所述配置信息，确定信道状态信息CSI报告，所述CSI报告不包括上行子带的第一CSI参数，或者，所述CSI报告包括所述上行子带的第一CSI参数的预设值；
    向所述网络设备发送所述CSI报告。
  2. 根据权利要求1所述的方法，其特征在于，所述配置信息中包括CSI报告配置信息，以及与所述CSI报告配置信息相关联的CSI资源配置信息；根据所述配置信息，确定CSI报告；包括：
    根据所述CSI资源配置信息，确定多个子带，所述多个子带中包括至少一个下行子带和至少一个上行子带；
    获取所述网络设备在所述至少一个下行子带上的第二CSI参数，所述第二CSI参数包括信道质量指示CQI和预编码矩阵指示符PMI；
    根据所述CSI报告配置信息和至少一个所述第二CSI参数，生成所述至少一个下行子带的第一CSI参数，所述第一CSI参数包括第一个传输块的子带差分CQI、第二个传输块的子带差分CQI和PMI子带信息域；
    根据所述至少一个下行子带的第一CSI参数，确定所述CSI报告。
  3. 根据权利要求1或2所述的方法，其特征在于，所述CSI报告不包括上行子带的第一CSI参数；所述CSI报告包括第一部分CSI和第二部分CSI，其中，
    所述第一部分CSI包括至少一个下行子带的第一个传输块的子带差分CQI，至少一个所述子带差分CQI按照所述至少一个下行子带的编号升序排列；
    所述第二部分CSI包括所述至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
  4. 根据权利要求3所述的方法，其特征在于，所述至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：
    偶数下行子带的第二个传输块的子带差分CQI、所述偶数下行子带的第二个传输块的PMI子带信息域、奇数下行子带的第二个传输块的子带差分CQI、所述奇数下行子带的第二个传输块的PMI子带信息域；
    其中，所述偶数下行子带为所述至少一个下行子带中编号为偶数的子带；所述奇数下行子带为所述至少一个下行子带中编号为偶数的子带。
  5. 根据权利要求4所述的方法，其特征在于，
    所述偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
    所述偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
    所述奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
    所述奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
  6. 根据权利要求1或2所述的方法，其特征在于，所述CSI报告包括至少一个上行子带的第一CSI参数的预设值和至少一个下行子带的第一CSI参数；
    其中，所述第一CSI参数的预设值包括第一个传输块的子带差分CQI的第一预设值，第二个传输块的子带差分CQI的第二预设值以及第二个传输块的PMI子带信息域的第三预设值。
  7. 根据权利要求6所述的方法，其特征在于，所述CSI报告包括第一部分CSI和第二部分CSI，其中，
    所述第一部分CSI包括至少一个所述第一预设值和至少一个下行子带的第一个传输块的子带差分CQI；
    所述第二部分CSI包括至少一个所述第二预设值、至少一个所述第三预设值，以及所述至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域。
  8. 根据权利要求7所述的方法，其特征在于，
    至少一个所述第一预设值位于所述至少一个下行子带的第一个传输块的子带差分CQI的前方或者后方；
    其中，所述至少一个下行子带的第一个传输块的子带差分CQI按照所述至少一个下行子带的编号升序排列。
  9. 根据权利要求7所述的方法，其特征在于，
    至少一个所述第一预设值与所述至少一个下行子带的第一个传输块的子带差分CQI按照多个子带的编号升序排列。
  10. 根据权利要求7所述的方法，其特征在于，针对任意一个上行子带；
    若所述上行子带的编号为偶数，则所述第二预设值位于偶数下行子带的第二个传输块的子带差分CQI的前方或者后方，所述第三预设值位于所述偶数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
    若所述上行子带的编号为奇数，则所述第二预设值位于奇数下行子带的第二个传输块的子带差分CQI的前方后者后方，所述第三预设值位于所述奇数下行子带的第二个传输块的PMI子带信息域的前方或者后方；
    其中，所述偶数下行子带为至少一个下行子带中编号为偶数的子带；所述奇数下行子带为所述至少一个下行子带中编号为偶数的子带。
  11. 根据权利要求10所述的方法，其特征在于，
    所述偶数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
    所述偶数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列；
    所述奇数下行子带的第二个传输块的子带差分CQI按照子带的编号升序排列；
    所述奇数下行子带的第二个传输块的PMI子带信息域按照子带的编号升序排列。
  12. 根据权利要求7所述的方法，其特征在于，
    至少一个所述第二预设值、至少一个所述第三预设值与所述至少一个下行子带的第二个传输块的子带差分CQI和PMI子带信息域的排列顺序为：偶数下行子带的第二个传输块的子带差分CQI和偶数上行子带的第二预设值、所述偶数下行子带的第二个传输块的PMI子带信息域和所述偶数上行子带的第三预设值、奇数下行子带的第二个传输块的子带差分CQI和奇数上行子带的第二预设值、所述奇数下行子带的第二个传输块的PMI子带信息域和所述奇数上行子带的第三预设值；
    其中，所述偶数下行子带为所述至少一个下行子带中编号为偶数的子带；所述奇数下行子带为所述至少一个下行子带中编号为奇数的子带；所述偶数上行子带为所述至少一个上行子带中编号为偶数的子带；所述奇数上行子带为所述至少一个上行子带中编号为奇数的子带。
  13. 根据权利要求12所述的方法，其特征在于，
    所述偶数下行子带的第二个传输块的子带差分CQI和所述偶数上行子带的第二预设值按照子带的编号升序排列；
    所述偶数下行子带的第二个传输块的PMI子带信息域和所述偶数上行子带的第三预设值按照子带的编号升序排列；
    所述奇数下行子带的第二个传输块的子带差分CQI和所述奇数上行子带的 第二预设值按照子带的编号升序排列；
    所述奇数下行子带的第二个传输块的PMI子带信息域和所述奇数上行子带的第三预设值按照子带的编号升序排列。
  14. 一种信息上报方法，其特征在于，应用于网络设备之中，所述方法包括：
    向终端设备发送配置信息，所述配置信息用于确定CSI报告；
    接收所述终端设备发送的所述CSI报告，所述CSI报告不包括上行子带的第一CSI参数，或者，所述CSI报告包括上行子带的第一CSI参数的预设值。
  15. 根据权利要求14所述的方法，其特征在于，所述第一CSI参数的预设值包括第一个传输块的子带差分CQI的第一预设值，第二个传输块的子带差分CQI的第二预设值以及第二个传输块的PMI子带信息域的第三预设值。
  16. 一种信息上报装置，其特征在于，包括通信模块和处理模块，其中，
    所述通信模块用于，接收网络设备发送的配置信息；
    所述处理模块用于，根据所述配置信息，确定信道状态信息CSI报告，所述CSI报告不包括上行子带的第一CSI参数，或者，所述CSI报告包括上行子带的第一CSI参数的预设值；
    所述通信模块还用于，向所述网络设备发送所述CSI报告。
  17. 一种信息上报装置，其特征在于，包括通信模块，所述通信模块用于：
    向终端设备发送配置信息，所述配置信息用于确定CSI报告；
    接收所述终端设备发送的所述CSI报告，所述CSI报告不包括上行子带的第一CSI参数，或者，所述CSI报告包括上行子带的第一CSI参数的预设值。
  18. 一种电子设备，其特征在于，包括：处理器、存储器；
    所述存储器存储计算机执行指令；
    所述处理器执行所述存储器存储的计算机执行指令，使得所述处理器执行如权利要求1-13任一项所述的方法，或者权利要求14或15所述的方法。
  19. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，当所述计算机执行指令被处理器执行时用于实现权利要求1-13任一项所述的方法，或者权利要求14或15所述的方法。
  20. 一种计算机程序产品，其特征在于，包括计算机程序，该计算机程序被处理器执行时实现权利要求1-13任一项所述的方法或者权利要求14或15所述的方法。
PCT/CN2023/119545 2022-09-23 2023-09-18 信息上报方法、装置、设备及存储介质 WO2024061183A1 (zh)

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