WO2023044761A1 - 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
WO2023044761A1
WO2023044761A1 PCT/CN2021/120345 CN2021120345W WO2023044761A1 WO 2023044761 A1 WO2023044761 A1 WO 2023044761A1 CN 2021120345 W CN2021120345 W CN 2021120345W WO 2023044761 A1 WO2023044761 A1 WO 2023044761A1
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Prior art keywords
channel state
information
state information
network device
sending
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PCT/CN2021/120345
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English (en)
French (fr)
Inventor
李明菊
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北京小米移动软件有限公司
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Publication date
Application filed by 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to KR1020247012850A priority Critical patent/KR20240070589A/ko
Priority to CN202180003040.XA priority patent/CN116171540A/zh
Priority to PCT/CN2021/120345 priority patent/WO2023044761A1/zh
Publication of WO2023044761A1 publication Critical patent/WO2023044761A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026Transmission of channel quality indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025Transmission of mode-switching indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027Scheduling of signalling, e.g. occurrence thereof

Definitions

  • the present application relates to the field of mobile communication, in particular to an information reporting method, device, equipment and storage medium.
  • network devices when communicating with terminals, need to adjust the modulation mode of signals according to the channel state information reported by the terminals, so as to modulate signals and communicate according to the adjusted modulation mode.
  • the terminal After obtaining the channel state information between the terminal and the network device through measurement, the terminal sends the measured channel state information to the network device periodically.
  • the mobile speed of the terminal is too fast, it is necessary to increase the frequency of sending channel state information to solve the problem of poor timeliness of channel state information, but increasing the frequency of sending channel state information will result in greater signaling overhead, so it is urgently needed.
  • a method of sending channel state information is necessary to increase the frequency of sending channel state information to solve the problem of poor timeliness of channel state information, but increasing the frequency of sending channel state information will result in greater signaling overhead, so it is urgently needed.
  • Embodiments of the present disclosure provide an information reporting method, device, device, and storage medium. Under the condition of ensuring the normal transmission of channel state information, the amount of resources occupied by the second channel state information is reduced through the difference value, thereby reducing the transmission rate. Signaling overhead for the second channel state information. Described technical scheme is as follows:
  • a method for reporting information is provided, the method is executed by a terminal, and the method includes:
  • a method for reporting information is provided, the method is executed by a network device, and the method includes:
  • the terminal receiving second channel state information sent by the terminal, where the second channel state information includes a difference value from the first channel state information.
  • an information reporting device comprising:
  • a sending module configured to send the first channel state information to the network device
  • the sending module is configured to send second channel state information to the network device, where the second channel state information includes a difference value from the first channel state information.
  • an information reporting device comprising:
  • a receiving module configured to receive the first channel state information sent by the terminal
  • the receiving module is configured to receive second channel state information sent by the terminal, where the second channel state information includes a difference value from the first channel state information.
  • a terminal includes: a processor; a transceiver connected to the processor; a memory for storing executable instructions of the processor; wherein the processing The device is configured to load and execute the executable instructions to implement the information reporting method as described in the above aspects.
  • a network device includes: a processor; a transceiver connected to the processor; a memory for storing executable instructions of the processor; wherein, the The processor is configured to load and execute the executable instructions to implement the information reporting method as described in the above aspects.
  • a computer-readable storage medium wherein executable program code is stored in the readable storage medium, and the executable program code is loaded and executed by a processor to implement the above-mentioned aspect. information reporting method.
  • a chip includes a programmable logic circuit and/or program instructions, and when the chip is run on a terminal or a network device, it is used to realize the information described in the above aspect Reporting method.
  • an embodiment of the present disclosure provides a computer program product, which is used to implement the information reporting method described in the above aspect when the computer program product is executed by a processor of a terminal or a network device.
  • the terminal sends the first channel state information and the second channel state information to the network device, and the second channel state information only includes information between the first channel state information and the first channel state information.
  • the difference value, the channel state corresponding to the second channel state information can also be determined through the difference value, and in the case of ensuring the normal transmission of the channel state information, the amount of resources occupied by the second channel state information is reduced by the difference value, thereby reducing signaling overhead for transmitting the second channel state information.
  • Fig. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present disclosure.
  • Fig. 2 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 3 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 4 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 5 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 6 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 7 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 8 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 9 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 10 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 11 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 12 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 13 shows a flowchart of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 14 shows a schematic diagram of an information reporting method provided by an exemplary embodiment of the present disclosure.
  • Fig. 15 shows a block diagram of a communication device provided by an exemplary embodiment of the present disclosure.
  • Fig. 16 shows a block diagram of a communication device provided by an exemplary embodiment of the present disclosure.
  • Fig. 17 shows a block diagram of a communication device provided by an exemplary embodiment of the present disclosure.
  • Fig. 18 shows a block diagram of a communication device provided by an exemplary embodiment of the present disclosure.
  • Fig. 19 shows a schematic structural diagram of a communication device provided by an exemplary embodiment of the present disclosure.
  • first, second, third, etc. may be used in the present disclosure 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 one another.
  • first information may also be called second information, and similarly, second information may also be called first information.
  • word “if” as used herein could be interpreted as “at” or “when” or "in response to a determination.”
  • FIG. 1 shows a block diagram of a communication system provided by an exemplary embodiment of the present disclosure.
  • the communication system may include: a terminal 10 and a network device 20 .
  • the terminal 10 may include various handheld devices with wireless communication functions, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, as well as various forms of user equipment (User Equipment, UE), mobile station ( Mobile Station, MS) and so on.
  • UE User Equipment
  • MS Mobile Station
  • the network device 20 is a device deployed in an access network to provide a wireless communication function for the terminal 10 .
  • the network device 20 may include various forms of macro base stations, micro base stations, relay stations, access points and so on. In systems using different radio access technologies, the names of devices with network device functions may be different. For example, in 5G NR systems, they are called gNodeB or gNB.
  • the term "network equipment" may change as communications technology evolves.
  • the above-mentioned devices that provide the wireless communication function for the terminal 10 are collectively referred to as network devices.
  • a connection can be established between the network device 20 and the terminal 10 through an air interface, so as to communicate through the connection, including signaling and data interaction.
  • the number of network devices 20 may be multiple, and communication between two adjacent network devices 20 may also be performed in a wired or wireless manner.
  • the terminal 10 can switch between different network devices 20, that is, establish connections with different network devices 20.
  • the "5G NR system" in the embodiments of the present disclosure may also be called a 5G system or an NR system, but those skilled in the art can understand its meaning.
  • the technical solution described in the embodiments of the present disclosure can be applied to the 5G NR system, and can also be applied to the subsequent evolution system of the 5G NR system.
  • Fig. 2 shows a flow chart of an information reporting method provided by an exemplary embodiment of the present disclosure, which is applied to the terminal and network device as shown in Fig. 1, and the method includes at least some of the following contents:
  • Step 201 The terminal sends first channel state information to the network device.
  • Step 202 The network device receives the first channel state information sent by the terminal.
  • the terminal sends the first channel state information to the network device, the first channel state information indicates the channel state of the current location of the terminal, and the terminal continues to send the second channel state information to the network device subsequently, because the second The channel state information includes a difference value from the first channel state information, and then the channel state corresponding to the second channel state information is determined according to the difference value and the first channel state information.
  • the first channel state information is obtained by the terminal measuring the current channel state.
  • the second channel state information is obtained by the terminal measuring the current channel state and then determining the difference with the first channel state information.
  • Step 203 the terminal sends second channel state information to the network device, where the second channel state information includes a difference value from the first channel state information.
  • the difference value may be the absolute value of a measured value of a certain parameter measured at the measurement moment corresponding to the second channel state information, and the measured value is different from the measured value measured at the measurement moment corresponding to the first channel state information .
  • the difference value may be the relative value of the measured value of a certain parameter measured at the measurement moment corresponding to the second channel state information and the measured value of the same parameter measured at the measurement moment corresponding to the first channel state information, and the relative value value is not 0.
  • the parameters in this embodiment of the present application are the same as at least one item included in the first channel state information or the second channel state information in the following embodiments. For details, refer to the following embodiments.
  • Step 204 The network device receives the second channel state information sent by the terminal.
  • the network device after the network device receives the first channel state information and the second channel state information sent by the terminal, it can determine the second channel state according to the difference value included in the second channel state information and the first channel state information The channel status corresponding to the message.
  • the second channel state information is carried on PUCCH (Physical Uplink Control Channel, physical uplink control channel), or the second channel state information is carried on PUSCH (Physical Uplink Shared Channel, physical uplink shared channel).
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Shared Channel, physical uplink shared channel
  • Step 205 The network device determines a channel state corresponding to the second channel state information according to the first channel state information and the second channel state information.
  • the network device obtains a sum of difference values included in the first channel state information and the second channel state information as the channel state corresponding to the second channel state information.
  • step 205 the network device may not perform step 205, but use other methods to determine the channel state information, which is not limited in this embodiment of the present application.
  • the terminal sends the first channel state information and the second channel state information to the network device, and the second channel state information only includes the difference value between the first channel state information and the first channel state information, and through the difference value It is also possible to determine the channel state corresponding to the second channel state information. Under the condition of ensuring the normal transmission of the channel state information, the amount of resources occupied by the second channel state information is reduced through the difference value, thereby reducing the cost of transmitting the second channel state information. Signaling overhead.
  • the first channel state information and the second channel state information are reported at different reporting times.
  • the first channel state information is reported at a first reporting time
  • the second channel state information is reported at a second reporting time.
  • the preset interval is set by the terminal, or set by the network device, or set in other ways, which is not limited in this embodiment of the present application.
  • the terminal reports the first channel state information and the second channel state information at different reporting times, so that the first channel state information and the second channel state information respectively indicate the channel state at different times, thereby improving
  • the timeliness of reporting channel state information by the terminal improves the efficiency of channel state information reporting.
  • the first channel state information includes at least one parameter to indicate the channel state.
  • the first channel state information includes at least one of the following:
  • CRI CSI-RS Resource Indicator, Channel State Information Reference Signal Resource Indicator
  • PMI Precoding Matrix Indicator, precoding matrix indicator
  • the PMI includes at least one of the following:
  • X1 information field wideband (broadband) PMI.
  • the wideband PMI includes Codebook index (codebook index) i 1 .
  • i 1 includes at least one of the following parameters:
  • the first parameter is related to the number of antenna ports in the first dimension and the number of oversampling in the first dimension.
  • the second parameter is related to the number of antenna ports in the second dimension and the number of oversampling in the second dimension.
  • the third parameter is related to the number of oversampling in the first dimension and the number of oversampling in the second dimension.
  • the fourth parameter is related to the number of antenna ports in the first dimension and the number of antenna ports in the second dimension.
  • the fifth parameter is related to the number of antenna ports in the first dimension, the number of antenna ports in the second dimension, and the number of beams.
  • the sixth parameter is related to different layers.
  • the seventh parameter is related to different antenna panels.
  • the eighth parameter indicates a different wideband magnitude.
  • X2 information domain wideband PMI or per (each) suband (narrowband) PMI.
  • the wideband PMI or per subband PMI includes Codebook index i 2 .
  • i 2 includes at least one of the following parameters:
  • the ninth parameter is used to indicate the phase offset.
  • the tenth parameter is used to indicate the magnitude of the narrow band.
  • the eleventh parameter is used to indicate frequency domain units, and is related to the total number of frequency domain units and the number of indicated frequency domain units.
  • SSBRI SS/PBCH Block Resource Indicator, synchronization signal block/physical broadcast signal block resource indicator
  • L1-RSRP Layer 1 Reference Signal Received Power, Layer 1 Reference Signal Received Power
  • L1-SINR Layer 1 Signal To Interference Plus Noise Ratio, Layer 1 Signal to Interference Plus Noise Ratio
  • the second channel state information includes at least one parameter to indicate the channel state.
  • the second channel state information includes at least one of the following:
  • the PMI includes at least one of the following:
  • X1 information domain wideband PMI.
  • the wideband PMI includes Codebook index i 1 .
  • i 1 includes at least one of the following parameters:
  • the first parameter is related to the number of antenna ports in the first dimension and the number of oversampling in the first dimension.
  • the second parameter is related to the number of antenna ports in the second dimension and the number of oversampling in the second dimension.
  • the third parameter is related to the number of oversampling in the first dimension and the number of oversampling in the second dimension.
  • the fourth parameter is related to the number of antenna ports in the first dimension and the number of antenna ports in the second dimension.
  • the fifth parameter is related to the number of antenna ports in the first dimension, the number of antenna ports in the second dimension, and the number of beams.
  • the sixth parameter is related to different layers.
  • the seventh parameter is related to different antenna panels.
  • the eighth parameter indicates a different wideband magnitude.
  • X2 information domain wideband PMI or per suband PMI.
  • the wideband PMI or per subband PMI includes Codebook index i 2 .
  • i 2 includes at least one of the following parameters:
  • the ninth parameter is used to indicate the phase offset.
  • the tenth parameter is used to indicate the magnitude of the narrow band.
  • the eleventh parameter is used to indicate frequency domain units, and is related to the total number of frequency domain units and the number of indicated frequency domain units.
  • the second channel state information is similar to the first channel state information in the foregoing embodiment, and details are not repeated here.
  • the first channel state information includes at least one of PMI (or any parameter in PMI), RI, CQI and LI
  • the second channel state information does not include the measured values of these parameters
  • the second state information includes at least one of Doppler offset, Doppler spread, average delay and delay spread.
  • the first channel state information is different from the second channel state information, indicating that at least one of the PMI (or any parameter in the PMI), RI, CQI and LI measured at the second channel state information measurement moment The term is the same as the measured value of the parameter obtained at the first channel state information measurement moment.
  • the second channel state information included in the embodiment of the present application is similar to that included in the above-mentioned first channel state information, the only difference is that the first channel state information is the parameters of the above items, and the second channel state information is the difference value corresponding to the above items.
  • the difference value may be the absolute value of a measured value of a certain parameter measured at the measurement moment corresponding to the second channel state information, and the measured value is different from the measured value measured at the measurement moment corresponding to the first channel state information .
  • the difference value may be the relative value of the measured value of a certain parameter measured at the measurement moment corresponding to the second channel state information and the measured value of the same parameter measured at the measurement moment corresponding to the first channel state information, and the relative value value is not 0.
  • the terminal periodically sends the first channel state information to the network device. Specifically include the steps shown in Figure 3:
  • Step 2011 the terminal sends the first channel state information according to the first cycle.
  • the terminal periodically sends the first channel state information to the network device, and the period for the terminal to send the first channel state information is the first period.
  • the first period is pre-configured by the network device, or set by the terminal, or stipulated by a protocol.
  • the first cycle is represented by a symbol, or the first cycle is represented by a time slot, or the first cycle is represented in other ways, which are not limited in this embodiment of the present application.
  • the first period is 6 symbols, or the first period is 2 time slots, 3 time slots or other values.
  • the terminal sends a first channel state information in the first time slot, sends a first channel state information in the fourth time slot, and sends a first channel state information in the seventh time slot State information, and so on, continue to send the first channel state information with the first cycle as 3 time slots.
  • the first period may also be an interval between two adjacent pieces of first channel state information. Wherein, the interval between any two pieces of adjacent first channel state information is the same, that is, the first channel state information is sent periodically.
  • the interval may be represented by symbols, or may be represented by time slots, or represented by other methods.
  • an interval is used in the embodiment of the present application to indicate that the first channel state information is sent according to a first period
  • the difference between the first period and the interval is one unit. For example, if both the first period and the interval are represented by time slots, and the first period is 4 time slots, then the interval is 3 time slots. Alternatively, if both the first period and the interval are represented by symbols, the first period is 6 symbols, and the interval is 5 symbols.
  • the terminal sends the first channel state information according to the first period to ensure that the network device determines the channel state according to the periodically received first channel state information, thereby ensuring the communication with the terminal and improving the communication between the network device and the terminal. Communication quality between end devices.
  • the terminal may also be instructed by the first activation information sent by the network device to send the first channel state information. Specifically include the steps shown in Figure 4:
  • Step 401 The network device sends first activation information to the terminal.
  • Step 402 The terminal receives first activation information sent by the network device.
  • the network device activates the terminal to send the first channel state information by sending the first activation information to the terminal.
  • the first activation information is MAC CE (Media Access Control Control element, Media Access Control element), or other types of information, which is not limited in this embodiment of the present application.
  • MAC CE Media Access Control Control element, Media Access Control element
  • Step 403 The terminal sends the first channel state information to the network device according to the first activation information.
  • the terminal After the terminal receives the first activation information, where the first activation information indicates sending the first channel state information, the terminal sends the first channel state information to the network device.
  • the first activation information includes the second period, and after receiving the first activation information, the terminal obtains the second period included in the first activation information, and determines that it needs to send the first activation information to the network device according to the second period. Channel state information. Then, according to the first activation information, the terminal sends the first channel state information to the network device according to the second period.
  • the second period may be represented by a symbol, or may also be represented by a time slot, or may also be represented by other means, which is not limited in this embodiment of the present application.
  • the second period is 6 symbols, 7 symbols, 2 time slots, 3 time slots or other values, which are not limited in this embodiment of the present application.
  • the first activation information includes a first index identifier, and according to the first index identifier included in the first activation information, the second cycle corresponding to the first index identifier is determined, and the second cycle is sent to the network device according to the second cycle.
  • - Channel state information includes a first index identifier, and according to the first index identifier included in the first activation information, the second cycle corresponding to the first index identifier is determined, and the second cycle is sent to the network device according to the second cycle.
  • the network device indicates the second period by using the first index identifier included in the first activation information sent. After receiving the first activation information, the terminal can The indicated second period is determined by the identifier, and then the first channel state information is sent to the network device according to the determined second period.
  • the first index identifier has a corresponding relationship with the second period, and the second period corresponding to the first index identifier can be determined according to the corresponding relationship.
  • the network device instructs the terminal through the second cycle included in the first activation information, so that the terminal sends the first channel state information to the network device according to the second cycle, and the terminal sends the first channel state information periodically.
  • channel state information the communication between the network device and the terminal is guaranteed, and the communication quality between the network device and the terminal device is improved.
  • the network device pre-configures a correspondence relationship between the first index identifier and the second period for the terminal.
  • the method also includes steps 501-502 shown in FIG. 5:
  • Step 501 The network device sends first RRC signaling to the terminal, where the first RRC signaling includes a correspondence relationship between a first index identifier and a second cycle.
  • Step 502 The terminal receives the first RRC signaling sent by the network device.
  • the terminal receives the first RRC signaling, and obtains the correspondence between the first index identifier and the second cycle configured by the network device for the terminal.
  • the correspondence between periods may determine the second period corresponding to the first index identifier.
  • steps 501-502 only takes the execution of steps 501-502 as an example for illustration.
  • steps 501-502 are performed before step 403, or before step 401, which is not limited in this embodiment of the present application.
  • the network device pre-configures the corresponding relationship between the first index identifier and the second period for the terminal, and the terminal can determine the corresponding second period according to the first index identifier, and then send the first channel according to the second period
  • For status information by pre-configuring the corresponding relationship, there is no need for the network device to send the second cycle every time, which saves signaling overhead.
  • the network device activates the terminal to send the first channel state information, but also the network device deactivates the terminal to send the first channel state information.
  • the network device activates the terminal to send the first channel state information, and the subsequent network device deactivates the terminal so that the terminal stops sending the first channel state information.
  • the first activation information includes sending times; the terminal sends the first channel state information of sending times to the network device according to the first activation information.
  • the network device carries the number of sending times in the first activation information sent, and the terminal receives the first activation information, obtains the number of sending times included in the first activation information, and then the terminal sends the first activation information according to the number of sending times.
  • channel state information, and the number of first channel state information sent is the same as the number of sending times.
  • the sending times may be 5, 6, 7 or other values, which is not limited in this embodiment of the present application.
  • the method includes the following steps:
  • Step 601 The network device sends first deactivation information to the terminal.
  • Step 602 The terminal receives first deactivation information sent by the network device.
  • the network device activates the terminal to send the first channel state information through the first activation information, and if it is necessary to deactivate the terminal to send the first channel state information, the network device sends the first deactivation information to the terminal, and the terminal receives the first channel state information. deactivation information, and subsequently stop sending the first channel state information according to the first deactivation information.
  • the first deactivation information is MAC CE information.
  • Step 603 The terminal stops sending the first channel state information to the network device according to the first deactivation information.
  • the first deactivation information instructs the terminal to stop sending the first channel state information.
  • the network device sends first channel state information.
  • the network device instructs the terminal to stop sending the first channel state information through the number of transmissions in the first activation information or the first deactivation information, so that the terminal can determine that it is no longer necessary to send the first channel state information to the network device information, saving signaling overhead.
  • the terminal may also send the first channel state information aperiodically.
  • the steps shown in Figure 7 see the steps shown in Figure 7:
  • Step 701 The network device sends first control information to the terminal, where the first control information indicates that the first channel state information is sent aperiodically.
  • Step 702 The terminal receives first control information sent by the network device.
  • the terminal sends the first channel state information to the network device in an aperiodic manner.
  • the first control information sent by the network device is used to instruct the terminal to send the first information state information.
  • the network device needs the terminal to feed back the first channel state information, the network device sends the first control information to the terminal, and the terminal sends the first channel state information according to the first control information after receiving the first control information.
  • Step 703 The terminal sends the first channel state information to the network device according to the first control information.
  • the terminal receives the first control information, determines that the first channel state information needs to be reported, and sends the first channel state information to the network device.
  • the first control information is DCI (Downlink Control Information, downlink control information) information.
  • DCI Downlink Control Information, downlink control information
  • the network device instructs the terminal to report the first channel state information through the first control information, so that the terminal sends the first channel state information aperiodically, and improves the accuracy of the terminal reporting the first channel state information.
  • the terminal periodically sends the second channel state information to the network device. Specifically include the steps shown in Figure 8:
  • Step 801 The terminal sends second channel state information according to a third cycle.
  • the terminal periodically sends the second channel state information to the network device, and the period for the terminal to send the second channel state information is the third period.
  • the third period is pre-configured by the network device, or set by the terminal, or stipulated by a protocol.
  • the third cycle is represented by a symbol, or the third cycle is represented by a time slot, or the third cycle is represented by other methods, which are not limited in this embodiment of the present application.
  • the third period is 6 symbols, or the third period is 2 time slots, 3 time slots or other values.
  • the terminal sends a second channel state information in the first time slot, sends a second channel state information in the fourth time slot, and sends a second channel state information in the seventh time slot State information, and so on, continue to send the second channel state information with the third period as 3 time slots.
  • the third period may also be an interval between two adjacent pieces of second channel state information. Wherein, the interval between any two adjacent pieces of second channel state information is the same, that is, the second channel state information is sent periodically.
  • the interval may be represented by symbols, or may be represented by time slots, or represented by other methods.
  • the difference between the third cycle and the interval is one unit. For example, if both the third cycle and the interval are represented by time slots, and the third cycle has 4 time slots, then the interval is 3 time slots. Alternatively, if both the third period and the interval are represented by symbols, the third period is 6 symbols, and the interval is 5 symbols.
  • the second point to be explained is that the second channel state information in the embodiment of the present application is sent in a third cycle within the time interval between any two adjacent pieces of first channel state information.
  • any two second channel state information is interval 1
  • any two first channel state information can be sent in the time interval between the information, and the interval between the earliest second channel state information sent in the at least one second channel state information and the latest first channel state information sent before it is also The interval is 1, and the interval between the latest sent second channel state information of the at least one second channel state information and the latest first channel state information sent thereafter is less than or equal to interval 1.
  • the terminal sends the second channel state information according to the third period to ensure that the network device determines the channel state according to the periodically received second channel state information, and saves time while shortening the sending cycle of the channel state information.
  • Signaling overhead and to ensure the communication between the network equipment and the terminal, improve the communication quality between the network equipment and the terminal equipment.
  • the terminal may also be instructed by the second activation information sent by the network device to send the second channel state information. Specifically include the steps shown in Figure 9:
  • Step 901 The network device sends second activation information to the terminal.
  • Step 902 The terminal receives second activation information sent by the network device.
  • the network device activates the terminal to send the second channel state information by sending the second activation information to the terminal.
  • the second activation information is MAC CE, or other types of information, which is not limited in this embodiment of the present application.
  • the second activation information in the embodiment of the present application is the same as the first activation information in the above embodiment, or the second activation information in the embodiment of the present application is the same as the first activation information in the above embodiment
  • the activation information is different activation information, which is not limited in this embodiment of the present application.
  • Step 903 The terminal sends second channel state information to the network device according to the second activation information.
  • the terminal After the terminal receives the second activation information, where the second activation information indicates sending the second channel state information, the terminal sends the second channel state information to the network device.
  • the second activation information includes a fourth cycle
  • the terminal after receiving the second activation information, the terminal obtains the fourth cycle included in the second activation information, and determines that it needs to send the second activation message to the network device according to the fourth cycle. Channel state information. Then, according to the second activation information, the terminal sends the second channel state information to the network device according to the fourth period.
  • the fourth period may be represented by a symbol, or may also be represented by a time slot, or may also be represented by other means, which is not limited in this embodiment of the present application.
  • the fourth period is 6 symbols, 7 symbols, 2 time slots, 3 time slots or other values, which are not limited in this embodiment of the present application.
  • the terminal determines to send the first channel state information to the network device within the time period between sending any two adjacent first channel state information starting from the jth first channel state information.
  • Two channel state information wherein the time interval between the sending time of the jth first channel state information and the second activation information needs to be greater than or equal to a time threshold.
  • the time threshold is set by the terminal, or by a network device, or by other means.
  • the second activation information includes a second index identifier, and according to the second index identifier included in the second activation information, determine the fourth cycle corresponding to the second index identifier, and send the second index identifier to the network device according to the fourth cycle.
  • Two channel state information Two channel state information.
  • the network device indicates the fourth period by using the second index identifier included in the second activation information sent. After receiving the second activation information, the terminal can The indicated fourth period is determined by the identifier, and then the second channel state information is sent to the network device according to the determined fourth period.
  • the second index identifier has a corresponding relationship with the fourth period, and the fourth period corresponding to the second index identifier can be determined according to the corresponding relationship.
  • the second channel state information in the embodiment of the present application is sent in a fourth cycle within a time interval between any two adjacent pieces of first channel state information.
  • any two second channel state information is interval 1
  • any two first channel state information can be sent in the time interval between the information, and the interval between the earliest second channel state information sent in the at least one second channel state information and the latest first channel state information sent before it is also Interval 1, the interval between the latest sent second channel state information and the latest first channel state information sent thereafter in the at least one second channel state information is less than or equal to interval 1.
  • the network device instructs the terminal through the fourth period included in the second activation information, so that the terminal sends the second channel state information to the network device according to the fourth period, and the terminal periodically sends the second channel state information.
  • channel state information the communication between the network device and the terminal is guaranteed, and the communication quality between the network device and the terminal device is improved.
  • the network device pre-configures the corresponding relationship between the second index identifier and the fourth period for the terminal.
  • the method also includes steps 1001-1002 shown in FIG. 10:
  • Step 1001 the network device sends the second RRC signaling to the terminal, and the second RRC signaling includes the correspondence between the second index identifier and the fourth cycle.
  • Step 1002 The terminal receives the second RRC signaling sent by the network device.
  • the terminal receives the second RRC signaling, obtains the correspondence between the second index identifier configured for the terminal by the network device and the fourth period, and the terminal receives the second index identifier, according to the second index identifier and the fourth period
  • the correspondence between periods may determine the fourth period corresponding to the second index identifier.
  • steps 1001-1002 are performed before step 903, or before step 901, which is not limited in this embodiment of the present application.
  • the network device pre-configures the corresponding relationship between the second index identifier and the fourth period for the terminal, and the terminal can determine the corresponding fourth period according to the second index identifier, and then send the second channel according to the fourth period
  • the network device pre-configures the corresponding relationship between the second index identifier and the fourth period for the terminal, and the terminal can determine the corresponding fourth period according to the second index identifier, and then send the second channel according to the fourth period
  • For status information by pre-configuring the corresponding relationship, it is not necessary for the network device to send the fourth cycle every time, which saves signaling overhead.
  • the network device activates the terminal to send the second channel state information, but also the network device deactivates the terminal to send the second channel state information.
  • the network device activates the terminal to send the second channel state information, and the network device subsequently deactivates the terminal so that the terminal stops sending the second channel state information.
  • the method includes the following steps:
  • Step 1101 the network device sends second deactivation information to the terminal.
  • Step 1102 the terminal receives second deactivation information sent by the network device.
  • the network device activates the terminal to send the second channel state information through the second activation information. If it is necessary to deactivate the terminal to send the second channel state information, the network device sends the second deactivation information to the terminal, and the terminal receives the second channel state information. deactivation information, and subsequently stop sending the second channel state information according to the second deactivation information.
  • the second deactivation information is MAC CE information.
  • Step 1103 the terminal stops sending the second channel state information to the network device according to the second deactivation information.
  • the second deactivation information instructs the terminal to stop sending the second channel state information.
  • the network device sends the second channel state information.
  • the network device instructs the terminal to stop sending the second channel state information through the second deactivation information, so that the terminal can determine that it is not necessary to send the second channel state information to the network device, saving signaling overhead.
  • the terminal may also send the second channel state information aperiodically.
  • the steps shown in Figure 12 see the steps shown in Figure 12:
  • Step 1201 The network device sends second control information to the terminal, where the second control information indicates that the second channel state information is sent aperiodically.
  • Step 1202 The terminal receives second control information sent by the network device.
  • the terminal sends the second channel state information to the network device in an aperiodic manner.
  • the second control information sent by the network device is used to instruct the terminal to send the second information state information.
  • the network device needs the terminal to feed back the second channel state information, the network device sends the second control information to the terminal, and after receiving the second control information, the terminal sends the second channel state information according to the second control information.
  • Step 1203 the terminal sends second channel state information to the network device according to the second control information.
  • the terminal receives the second control information, determines that it needs to report the second channel state information, and sends the second channel state information to the network device.
  • the terminal determines the i-th first channel state information and the i+1-th first channel state information according to the second control information, and sends the i-th first channel state information and the i+1-th Send the second channel state information to the network device during the time period between the first channel state information.
  • i is a positive integer.
  • the method for the terminal to determine the i-th first channel state information and send the i+1-th first channel state information includes any of the following:
  • the second control information includes indication information, and the indicated i-th first channel state information and the i+1-th first channel state information are determined according to the indication information.
  • Time T is a positive integer.
  • Time T is represented by time slots, or by symbols, or by other methods.
  • the T time is 2 milliseconds, or 2 time slots, or 6 symbols.
  • the terminal sends the second channel state information to the network device according to a fifth cycle within a time period after sending the first channel state information.
  • the terminal determines a fifth period corresponding to the third index identifier according to the third index identifier included in the second control information, and sends the second channel state information to the network device according to the fifth period.
  • the second channel state information in the embodiment of the present application is sent in a fifth cycle within the time interval between two adjacent pieces of first channel state information.
  • any two second channel state information is interval 1
  • any two first channel state information can be sent in the time interval between the information, and the interval between the earliest second channel state information sent in the at least one second channel state information and the latest first channel state information sent before it is also Interval 1, the interval between the latest sent second channel state information and the latest first channel state information sent thereafter in the at least one second channel state information is less than or equal to interval 1.
  • the network device pre-configures the corresponding relationship between the third index identifier and the fifth period for the terminal.
  • the method also includes steps 1301-1302 shown in FIG. 13:
  • Step 1301 The network device sends third RRC signaling to the terminal, where the third RRC signaling includes a correspondence relationship between a third index identifier and a fifth period.
  • Step 1302 the terminal receives the third RRC signaling sent by the network device.
  • the terminal receives the third RRC signaling, obtains the corresponding relationship between the third index identifier configured for the terminal by the network device and the fifth period, and the terminal receives the third index identifier, according to the third index identifier and the fifth cycle
  • the corresponding relationship between periods may determine the fifth period corresponding to the third index identifier.
  • the second control information is DCI information.
  • the second control information in the embodiment of the present application is the same control information as the first control information in the above embodiment, or the second control information in the embodiment of the present application is the same as the first control information in the above embodiment
  • the control information is different control information.
  • the network device instructs the terminal to report the second channel state information through the second control information, so that the terminal sends the second channel state information aperiodically, and improves the accuracy of the terminal reporting the second channel state information.
  • the network device will also send feedback information based on the received second channel state information.
  • the feedback information of the second channel state information is generated based on any of the following methods:
  • the broadband in this embodiment of the present application refers to the entire bandwidth.
  • the narrowband is determined based on subband.
  • the first channel state information shown in FIG. 3 is reported according to the first cycle
  • the second channel state information shown in FIG. 8 is reported according to the third cycle.
  • the terminal reports every A piece of first channel state information is sent in 9 time slots, and a piece of second channel state information is sent in every 3 time slots.
  • Fig. 15 shows a block diagram of an information reporting device provided by an exemplary embodiment of the present disclosure.
  • the device includes:
  • a sending module 1501 configured to send second channel state information to a network device, where the second channel state information includes a difference value from the first channel state information.
  • the first channel state information is reported at a first reporting time
  • the second channel state information is reported at a second reporting time.
  • the first channel state information includes at least one of the following:
  • the second channel state information includes at least one of the following:
  • the sending module 1501 is configured to send the first channel state information according to the first period.
  • the apparatus includes a receiving module 1502, configured to receive the first activation information sent by the network device;
  • the sending module 1501 is configured to send the first channel state information to the network device according to the first activation information.
  • the first activation information includes a second period; the sending module 1501 is configured to send the first channel state information to the network device according to the second period according to the first activation information.
  • the first activation information includes a first index identifier; referring to FIG. 16, the sending module 1501 includes:
  • a determining unit 15011 configured to determine a second period corresponding to the first index identifier according to the first index identifier included in the first activation information
  • the sending unit 15012 is configured to send the first channel state information to the network device according to the second cycle.
  • the device further includes:
  • the receiving module 1502 is configured to receive first radio resource control RRC signaling sent by the network device, where the first RRC signaling includes a correspondence between the first index identifier and the second period.
  • the first activation information includes sending times; the sending module 1501 is configured to send the first channel state information of the sending times to the network device according to the first activation information.
  • the device further includes:
  • a receiving module 1502 configured to receive the first deactivation information sent by the network device
  • the stop module 1503 is configured to stop sending the first channel state information to the network device according to the first deactivation information.
  • the first activation information and/or the first deactivation information is MAC CE information.
  • the device further includes:
  • the receiving module 1502 is configured to receive first control information sent by the network device, where the first control information indicates that the first channel state information is sent aperiodically;
  • the sending module 1501 is configured to send the first channel state information to the network device according to the first control information.
  • the first control information is DCI information.
  • the sending module 1501 is configured to send the second channel state information according to a third period.
  • the device further includes:
  • a receiving module 1502 configured to receive second activation information sent by the network device
  • the sending module 1501 is configured to send the second channel state information to the network device according to the second activation information.
  • the second activation information includes a fourth cycle; the sending module 1501 is configured to send the second channel state information to the network device according to the fourth cycle according to the second activation information.
  • the second activation information includes a second index identifier; referring to FIG. 16 , the sending module 1501 includes:
  • a determining unit 15011 configured to determine a fourth period corresponding to the second index identifier according to the second index identifier included in the second activation information
  • the sending unit 15012 is configured to send the second channel state information to the network device according to the fourth cycle.
  • the device further includes:
  • the receiving module 1502 is configured to receive the second RRC signaling sent by the network device, where the second RRC signaling includes a correspondence between the second index identifier and the fourth period.
  • the device further includes:
  • a receiving module 1502 configured to receive second deactivation information sent by the network device
  • the stop module 1503 is configured to stop sending the second channel state information to the network device according to the second deactivation information.
  • the second activation information and/or the second deactivation information is MAC CE information.
  • the device further includes:
  • the receiving module 1502 is configured to receive second control information sent by the network device, where the second control information indicates that the second channel state information is sent aperiodically;
  • the sending module 1501 is configured to send the second channel state information to the network device within a time period after sending the first channel state information according to the second control information.
  • the sending module 1501 includes:
  • the determining unit 15011 is configured to determine the i-th first channel state information and the i+1-th first channel state information according to the second control information, where i is a positive integer;
  • the sending unit 15012 is configured to send the second channel state information to the network device within a time period between sending the i-th first channel state information and sending the i+1-th first channel state information.
  • the determining unit 15011 is configured to:
  • the second control information includes indication information, and the indicated i-th first channel state information and the i+1-th first channel state information are determined according to the indication information;
  • the two latest pieces of first channel state information located after time T of the second control information are determined as the i-th first channel state information and the i+1-th first channel state information.
  • the second control information includes a fifth cycle; the sending module 1501 is configured to send the second channel state information to the network device according to the fifth cycle within a time period after sending the first channel state information according to the second control information.
  • Channel state information is configured to send the second channel state information to the network device according to the fifth cycle within a time period after sending the first channel state information according to the second control information.
  • the second control information includes a third index identifier; referring to FIG. 16 , the sending module 1501 includes:
  • a determining unit 15011 configured to determine the fifth period corresponding to the third index identifier according to the third index identifier included in the second control information
  • the sending unit 15012 is configured to send the second channel state information to the network device according to the fifth cycle.
  • the device further includes:
  • the receiving module 1502 is configured to receive third RRC signaling sent by the network device, where the third RRC signaling includes a correspondence between the third index identifier and the fifth cycle.
  • the second control information is DCI information.
  • the second channel state information is carried on the PUCCH, or the second channel state information is carried on the PUSCH.
  • the feedback information of the second channel state information is generated based on any of the following methods:
  • Fig. 17 shows a block diagram of an information reporting device provided by an exemplary embodiment of the present disclosure.
  • the device includes:
  • a receiving module 1701 configured to receive the first channel state information sent by the terminal
  • the receiving module 1701 is configured to receive second channel state information sent by the terminal, where the second channel state information includes a difference value from the first channel state information.
  • the first channel state information is reported at a first reporting time
  • the second channel state information is reported at a second reporting time.
  • the first channel state information includes at least one of the following:
  • the second channel state information includes at least one of the following:
  • the first channel state information is sent in a first period.
  • the device further includes:
  • a sending module 1702 configured to send first activation information to the terminal
  • the first activation information instructs the terminal to send the first channel state information to the network device.
  • the first activation information includes a second period
  • the first activation information instructs the terminal to send the first channel state information to the network device according to the second period.
  • the first activation information includes a first index identifier
  • the terminal is configured to determine, according to the first index identifier included in the first activation information, a second period corresponding to the first index identifier; and send the first channel state information to the network device according to the second period.
  • the device further includes:
  • the sending module 1702 is configured to send first RRC signaling to the terminal, where the first RRC signaling includes a correspondence between the first index identifier and the second cycle.
  • the first activation information includes sending times
  • the first activation information instructs the terminal to send the first channel state information of the sending times to the network device.
  • the device further includes:
  • a sending module 1702 configured to send first deactivation information to the terminal
  • the first deactivation information instructs the terminal to stop sending the first channel state information to the network device.
  • the first activation information and/or the first deactivation information is MAC CE information.
  • the device further includes:
  • a sending module 1702 configured to send first control information to the terminal, where the first control information indicates that the first channel state information is sent aperiodically;
  • the first control information instructs the terminal to send the first channel state information to the network device.
  • the first control information is DCI information.
  • the second channel state information is sent according to a third period.
  • the device further includes:
  • a sending module 1702 configured to send second activation information to the terminal
  • the second activation information instructs the terminal to send the second channel state information to the network device.
  • the second activation information includes a fourth period
  • the second activation information instructs the terminal to send the second channel state information to the network device according to the fourth period.
  • the second activation information includes a second index identifier
  • the terminal is configured to determine, according to the second index identifier included in the second activation information, a fourth period corresponding to the second index identifier; and send the second channel state information to the network device according to the fourth period.
  • the device further includes:
  • the sending module 1702 is configured to send second RRC signaling to the terminal, where the second RRC signaling includes a correspondence between the second index identifier and the fourth period.
  • the device further includes:
  • a sending module 1702 configured to send second deactivation information to the terminal
  • the second deactivation information instructs the terminal to stop sending the second channel state information to the network device.
  • the second activation information and/or the second deactivation information is MAC CE information.
  • the device further includes:
  • a sending module 1702 configured to send second control information to the terminal, where the second control information indicates that the second channel state information is sent aperiodically;
  • the second control information instructs the terminal to send the second channel state information to the network device within a time period after sending the first channel state information.
  • the first channel state information is sent periodically, and the terminal determines the i-th first channel state information and the i+1-th first channel state information according to the second control information, where i is a positive integer; During the time period between sending the i-th first channel state information and sending the i+1-th first channel state information, send the second channel state information to the network device.
  • the second control information includes indication information, and the indication information indicates the i-th first channel state information and the i+1-th first channel state information;
  • the last two pieces of first channel state information located in the second control information are the i-th first channel state information and the i+1-th first channel state information.
  • the second control information includes a fifth cycle; the second control information instructs the terminal to send the second channel state information to the network device according to the fifth cycle within a time period after sending the first channel state information.
  • the second control information includes a third index identifier
  • the terminal is configured to determine, according to the third index identifier included in the second control information, a fifth period corresponding to the third index identifier; and send the second channel state information to the network device according to the fifth period.
  • the device further includes:
  • the sending module 1702 is configured to send third RRC signaling to the terminal, where the third RRC signaling includes a correspondence between the third index identifier and the fifth period.
  • the second control information is DCI information.
  • the second channel state information is carried on the PUCCH, or the second channel state information is carried on the PUSCH.
  • the feedback information of the second channel state information is generated based on any of the following methods:
  • FIG. 19 shows a schematic structural diagram of a communication device provided by an exemplary embodiment of the present disclosure.
  • the communication device includes: a processor 1901 , a receiver 1902 , a transmitter 1903 , a memory 1904 and a bus 1905 .
  • the processor 1901 includes one or more processing cores, and the processor 1901 executes various functional applications and information processing by running software programs and modules.
  • the receiver 1902 and the transmitter 1903 can be implemented as a communication component, which can be a communication chip.
  • the memory 1904 is connected to the processor 1901 through the bus 1905 .
  • the memory 1904 may be used to store at least one program code, and the processor 1901 is used to execute the at least one program code, so as to implement various steps in the foregoing method embodiments.
  • the communication device may be a terminal or a network device.
  • the memory 1904 can be implemented by any type of volatile or non-volatile storage device or their combination.
  • the volatile or non-volatile storage device includes but not limited to: magnetic disk or optical disk, electrically erasable programmable read-only Memory (EEPROM), Erasable Programmable Read Only Memory (EPROM), Static Anytime Access Memory (SRAM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Programmable Read Only Memory (PROM).
  • a computer-readable storage medium is also provided, and executable program code is stored in the readable storage medium, and the executable program code is loaded and executed by a processor to implement the implementation of each of the above methods.
  • the example provides an information reporting method performed by a communication device.
  • a chip in an exemplary embodiment, includes a programmable logic circuit and/or program instructions, and when the chip is run on a terminal or a network device, it is used to implement the method as provided in each method embodiment. Information reporting method.
  • a computer program product is provided, and when the computer program product is executed by a processor of a terminal or a network device, it is used to implement the information reporting method provided by the above method embodiments.
  • the program can be stored in a computer-readable storage medium.
  • the above-mentioned The storage medium mentioned may be a read-only memory, a magnetic disk or an optical disk, and the like.

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Abstract

一种信息上报方法、装置、设备及存储介质,涉及移动通信领域。该方法包括:向网络设备发送第一信道状态信息;向所述网络设备发送第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值,通过该差异值也可以确定第二信道状态信息对应的信道状态,在保证信道状态信息正常传输的情况下,通过差异值减小了第二信道状态信息的资源量,进而减小传输第二信道状态信息的信令开销。

Description

信息上报方法、装置、设备及存储介质 技术领域
本申请涉及移动通信领域,特别涉及一种信息上报方法、装置、设备及存储介质。
背景技术
随着移动通信技术的快速发展,网络设备在与终端进行通信时,需要根据终端上报的信道状态信息来调整信号的调制方式,以便于根据调整后的调制方式调制信号并进行通信。
相关技术中,终端测量得到与网络设备之间的信道状态信息后,按照周期向网络设备发送测量得到的信道状态信息。但是,若终端的移动速度过快,需要通过提高发送信道状态信息的频率以解决信道状态信息的时效差的问题,但是提高发送信道状态信息的频率会造成信令开销变大,因此亟需一种发送信道状态信息的方法。
发明内容
本公开实施例提供了一种信息上报方法、装置、设备及存储介质,在保证信道状态信息正常传输的情况下,通过差异值减小了第二信道状态信息占用的资源量,进而减小传输第二信道状态信息的信令开销。所述技术方案如下:
根据本公开的一个方面,提供了一种信息上报方法,所述方法由终端执行,所述方法包括:
向网络设备发送第一信道状态信息;
向所述网络设备发送第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值。
根据本公开的一个方面,提供了一种信息上报方法,所述方法由网络设备执行,所述方法包括:
接收终端发送的第一信道状态信息;
接收所述终端发送的第二信道状态信息,所述第二信道状态信息包括与所 述第一信道状态信息之间的差异值。
根据本公开的一个方面,提供了一种信息上报装置,所述装置包括:
发送模块,用于向网络设备发送第一信道状态信息;
所述发送模块,用于向所述网络设备发送第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值。
根据本公开的一个方面,提供了一种信息上报装置,所述装置包括:
接收模块,用于接收终端发送的第一信道状态信息;
所述接收模块,用于接收所述终端发送的第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值。
根据本公开的一个方面,提供了一种终端,所述终端包括:处理器;与所述处理器相连的收发器;用于存储所述处理器的可执行指令的存储器;其中,所述处理器被配置为加载并执行所述可执行指令以实现如上述方面所述的信息上报方法。
根据本公开的一个方面,提供了一种网络设备,所述网络设备包括:处理器;与所述处理器相连的收发器;用于存储所述处理器的可执行指令的存储器;其中,所述处理器被配置为加载并执行所述可执行指令以实现如上述方面所述的信息上报方法。
根据本公开的一个方面,提供了一种计算机可读存储介质,所述可读存储介质中存储有可执行程序代码,所述可执行程序代码由处理器加载并执行以实现如上述方面所述的信息上报方法。
根据本公开的一个方面,提供了一种芯片,所述芯片包括可编程逻辑电路和/或程序指令,当所述芯片在终端或网络设备上运行时,用于实现如上述方面所述的信息上报方法。
根据本公开的一个方面,本公开实施例提供了一种计算机程序产品,当所述计算机程序产品被终端或网络设备的处理器执行时,其用于实现上述方面所述的信息上报方法。
本公开实施例提供的技术方案至少包括如下有益效果:
本公开实施例提供的方法、装置、设备及存储介质,终端向网络设备发送第一信道状态信息和第二信道状态信息,在第二信道状态信息中仅包括与第一信道状态信息之间的差异值,通过该差异值也可以确定第二信道状态信息对应的信道状态,在保证信道状态信息正常传输的情况下,通过差异值减小了第二 信道状态信息占用的资源量,进而减小传输第二信道状态信息的信令开销。
附图说明
为了更清楚地说明本公开实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1示出了本公开一个示例性实施例提供的通信系统的框图。
图2示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图3示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图4示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图5示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图6示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图7示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图8示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图9示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图10示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图11示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图12示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图13示出了本公开一个示例性实施例提供的信息上报方法的流程图。
图14示出了本公开一个示例性实施例提供的信息上报方法的示意图。
图15示出了本公开一个示例性实施例提供的通信装置的框图。
图16示出了本公开一个示例性实施例提供的通信装置的框图。
图17示出了本公开一个示例性实施例提供的通信装置的框图。
图18示出了本公开一个示例性实施例提供的通信装置的框图。
图19示出了本公开一个示例性实施例提供的通信设备的结构示意图。
具体实施方式
为使本公开的目的、技术方案和优点更加清楚,下面将结合附图对本公开实施方式作进一步地详细描述。
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描 述涉及附图时除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本申请相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本申请的一些方面相一致的装置和方法的例子。
在本公开使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本公开。在本公开和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也是旨在包括多数形式,除非上下文清楚地表示其它含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
应当理解,尽管在本公开可能采用术语第一、第二、第三等来描述各种信息,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。例如,在不脱离本公开范围的情况下,第一信息也可以被称为第二信息,类似地,第二信息也可以被称为第一信息。取决于语境,例如,在此所使用的词语“如果”可以被解释成为“在……时”或“当……时”或“响应于确定”。
下面,对本公开的应用场景进行说明:
图1示出了本公开一个示例性实施例提供的通信系统的框图,该通信系统可以包括:终端10和网络设备20。
终端10的数量通常为多个,每一个网络设备20所管理的小区内可以分布一个或多个终端10。终端10可以包括各种具有无线通信功能的手持设备、车载设备、可穿戴设备、计算设备或连接到无线调制解调器的其它处理设备,以及各种形式的用户设备(User Equipment,UE)、移动台(Mobile Station,MS)等等。为方便描述,本申请实施例中,上面提到的设备统称为终端。
网络设备20是一种部署在接入网中用以为终端10提供无线通信功能的装置。网络设备20可以包括各种形式的宏基站,微基站,中继站,接入点等等。在采用不同的无线接入技术的系统中,具备网络设备功能的设备的名称可能会有所不同,例如在5G NR系统中,称为gNodeB或者gNB。随着通信技术的演进,“网络设备”这一名称可能会变化。为方便描述,本申请实施例中,上述为终端10提供无线通信功能的装置统称为网络设备。网络设备20与终端10之间可以通过空口建立连接,从而通过该连接进行通信,包括信令和数据的交互。网络设备20的数量可以有多个,两个邻近的网络设备20之间也可以通过有线或者无线的方式进行通信。终端10可以在不同的网络设备20之间进行切换,也 即与不同的网络设备20建立连接。
本公开实施例中的“5G NR系统”也可以称为5G系统或者NR系统,但本领域技术人员可以理解其含义。本公开实施例描述的技术方案可以适用于5G NR系统,也可以适用于5G NR系统后续的演进系统。
图2示出了本公开一个示例性实施例提供的信息上报方法的流程图,应用于如图1所示的终端和网络设备中,该方法包括以下内容中的至少部分内容:
步骤201:终端向网络设备发送第一信道状态信息。
步骤202:网络设备接收终端发送的第一信道状态信息。
在本申请实施例中,终端向网络设备发送第一信道状态信息,该第一信道状态信息指示终端当前所在位置的信道状态,后续终端继续向网络设备发送第二信道状态信息,由于该第二信道状态信息中包括与第一信道状态信息之间的差异值,则根据差异值和第一信道状态信息,确定第二信道状态信息对应的信道状态。
其中,第一信道状态信息由终端测量当前的信道状态得到。第二信道状态信息由终端测量当前的信道状态,再确定与第一信道状态信息之间的差异得到。
步骤203:终端向网络设备发送第二信道状态信息,该第二信道状态信息包括与第一信道状态信息之间的差异值。
其中,该差异值可以是第二信道状态信息对应的测量时刻测量出来的某项参数的测量值的绝对值,且该项测量值与第一信道状态信息对应的测量时刻测量出来的测量值不同。或者,该差异值可以是第二信道状态信息对应的测量时刻测量出来的某项参数的测量值与第一信道状态信息对应的测量时刻测量出来的同一项参数测量值的相对值,且该相对值不为0。
本申请实施例中的参数与下述实施例中第一信道状态信息或第二信道状态信息包括的至少一项相同,具体请参见下述实施例。
步骤204:网络设备接收终端发送的第二信道状态信息。
在本申请实施例中,网络设备接收到终端发送的第一信道状态信息和第二信道状态信息后,根据第二信道状态信息包括的差异值与第一信道状态信息即可确定第二信道状态信息对应的信道状态。
在一些实施例中,第二信道状态信息承载在PUCCH(Physical Uplink Control Channel,物理上行控制信道),或者,第二信道状态信息承载在PUSCH(Physical  Uplink Shared Channel,物理上行共享信道)。
步骤205:网络设备根据第一信道状态信息和第二信道状态信息确定第二信道状态信息对应的信道状态。
在一些实施例中,网络设备获取第一信道状态信息与第二信道状态信息中包括的差异值的和,作为第二信道状态信息对应的信道状态。
需要说明的是,本申请实施例仅是以步骤205为例进行说明。在另一实施例中,网络设备还可以不执行步骤205,采用其他方式确定信道状态信息,本申请实施例不作限定。
本申请实施例提供的方法,终端向网络设备发送第一信道状态信息和第二信道状态信息,在第二信道状态信息中仅包括与第一信道状态信息之间的差异值,通过该差异值也可以确定第二信道状态信息对应的信道状态,在保证信道状态信息正常传输的情况下,通过差异值减小了第二信道状态信息占用的资源量,进而减小传输第二信道状态信息的信令开销。
在图2所示实施例的基础上,第一信道状态信息和第二信道状态信息在不同的上报时间上报。
在一些实施例中,第一信道状态信息在第一上报时间上报,第二信道状态信息在第二上报时间上报。
在一种可能实现方式中,第一上报时间和第二上报时间之间距离预设间隔。
例如,该预设间隔由终端设置,或者,由网络设备设置,或者采用其他方式设置,本申请实施例不作限定。
本申请实施例提供的方法,终端在不同的上报时间上报第一信道状态信息和第二信道状态信息,以使第一信道状态信息和第二信道状态信息分别指示不同时间的信道状态,进而提高终端上报信道状态信息的时效性,提高信道状态信息上报的效率。
在图2所示的实施例的基础上,第一信道状态信息中包括至少一种参数以指示信道状态。在一些实施例中,第一信道状态信息包括以下至少一项:
(1)CRI(CSI-RS Resource Indicator,信道状态信息参考信号资源指示符)。
(2)RI(Rank Indicator,传输阶数)。
(3)PMI(Precoding Matrix Indicator,预编码矩阵指示符)。
在一些实施例中,PMI包括以下至少一项:
1.X1信息域:wideband(宽带)PMI。
在一些实施例中,wideband PMI包括Codebook index(码本索引)i 1
在一种可能实现方式中,i 1包括以下至少一项参数:
第一参数与第一维度天线端口数和第一维度过采样数相关。第二参数与第二维度天线端口数和第二维度过采样数相关。第三参数与第一维度过采样数和第二维度过采样数相关。第四参数与第一维度天线端口数和第二维度天线端口数相关。第五参数与第一维度天线端口数、第二维度天线端口数和波束数相关。第六参数与不同层layer相关。第七参数与不同天线面板相关。第八参数指示不同的宽带幅度。
2.X2信息域:wideband PMI或per(每个)suband(窄带)PMI。
在一些实施例中,wideband PMI或per suband PMI包括Codebook index i 2
在一种可能实现方式中,i 2包括以下至少一项参数:
第九参数用于指示相位偏移。第十参数用于指示窄带的幅度。第十一参数用于指示频域单元,与频域单元总数和指示的频域单元个数相关。
(4)CQI(Channel Quality Indicator,信道质量指示符)。
(5)LI(Layer Indicator,层指示符)。
(6)SSBRI(SS/PBCH Block Resource Indicator,同步信号块/物理广播信号块资源指示符)。
(7)L1-RSRP(Layer 1 Reference Signal Received Power,层一参考信号接收功率)。
(8)L1-SINR(Layer 1 Signal To Interference Plus Noise Ratio,层一信号干噪比)。
(9)多普勒偏移。
(10)多普勒扩展。
(11)平均时延。
(12)时延扩展。
在图2所示的实施例的基础上,第二信道状态信息中包括至少一种参数以指示信道状态。在一些实施例中,第二信道状态信息包括以下至少一项:
(1)CRI。
(2)RI。
(3)PMI。
在一些实施例中,PMI包括以下至少一项:
1.X1信息域:wideband PMI。
在一些实施例中,wideband PMI包括Codebook index i 1
在一种可能实现方式中,i 1包括以下至少一项参数:
第一参数与第一维度天线端口数和第一维度过采样数相关。第二参数与第二维度天线端口数和第二维度过采样数相关。第三参数与第一维度过采样数和第二维度过采样数相关。第四参数与第一维度天线端口数和第二维度天线端口数相关。第五参数与第一维度天线端口数、第二维度天线端口数和波束数相关。第六参数与不同层layer相关。第七参数与不同天线面板相关。第八参数指示不同的宽带幅度。
2.X2信息域:wideband PMI或per suband PMI。
在一些实施例中,wideband PMI或per suband PMI包括Codebook index i 2
在一种可能实现方式中,i 2包括以下至少一项参数:
第九参数用于指示相位偏移。第十参数用于指示窄带的幅度。第十一参数用于指示频域单元,与频域单元总数和指示的频域单元个数相关。
(4)CQI。
(5)LI。
(6)SSBRI。
(7)L1-RSRP。
(8)L1-SINR。
(9)多普勒偏移。
(10)多普勒扩展。
(11)平均时延。
(12)时延扩展。
其中,第二信道状态信息与上述实施例中的第一信道状态信息类似,在此不再赘述。
在一些实施例中,若第一信道状态信息包含PMI(或PMI中的任一项参数),RI,CQI和LI中的至少一项,而第二信道状态信息不包含这些参数的测量值,比如第二状态信息包含多普勒偏移,多普勒扩展,平均时延和时延扩展中的至 少一项。此时第一信道状态信息与第二信道状态信息包括的不同,则说明第二信道状态信息测量时刻测量出来的PMI(或PMI中的任一项参数)、RI、CQI和LI中的至少一项与第一信道状态信息测量时刻得出的参数的测量值相同。
需要说明的是,本申请实施例中的第二信道状态信息包括的与上述第一信道状态信息包括的类似,区别仅在于第一信道状态信息为上述各项的参数,而第二信道状态信息为与上述各项对应的差异值。其中,该差异值可以是第二信道状态信息对应的测量时刻测量出来的某项参数的测量值的绝对值,且该项测量值与第一信道状态信息对应的测量时刻测量出来的测量值不同。或者,该差异值可以是第二信道状态信息对应的测量时刻测量出来的某项参数的测量值与第一信道状态信息对应的测量时刻测量出来的同一项参数测量值的相对值,且该相对值不为0。
在图2所示的实施例的基础上,终端周期性地向网络设备发送第一信道状态信息。具体包括图3所示的步骤:
步骤2011:终端按照第一周期发送第一信道状态信息。
在本申请实施例中,终端会周期性向网络设备发送第一信道状态信息,并且终端发送第一信道状态信息的周期为第一周期。
其中,该第一周期由网络设备预先配置,或者,由终端设置,或者由协议约定。
在一些实施例中,该第一周期由符号表示,或者该第一周期由时隙表示,或者该第一周期采用其他方式表示,本申请实施例不作限定。
例如,该第一周期为6个符号,或者该第一周期为2个时隙、3个时隙或者其他数值。
若第一周期为3个时隙,终端在第一个时隙发送一个第一信道状态信息,在第四个时隙发送一个第一信道状态信息,在第七个时隙发送一个第一信道状态信息,以此类推,继续以第一周期为3个时隙发送第一信道状态信息。
在一些实施例中,该第一周期还可以为相邻两个第一信道状态信息之间的间隔。其中,相邻任两个第一信道状态信息之间的间隔相同,也即是第一信道状态信息为周期性发送。
例如,该间隔可以采用符号表示,或者可以采用时隙表示,或者采用其他方式表示。
需要说明的是,本申请实施例若采用间隔来表示第一信道状态信息是按照第一周期发送的,则第一周期与间隔相差一个单位。例如,若第一周期和间隔均采用时隙表示,第一周期为4个时隙,则间隔为3个时隙。或者,若第一周期和间隔均采用符号表示,第一周期为6个符号,则间隔为5个符号。
本申请实施例提供的方法,终端按照第一周期发送第一信道状态信息,保证网络设备根据周期性接收的第一信道状态信息确定信道状态,进而保证与终端之间的通信,提高网络设备与终端设备之间的通信质量。
在图2所示的实施例的基础上,终端还可以由网络设备发送的第一激活信息指示发送第一信道状态信息。具体包括图4所示的步骤:
步骤401:网络设备向终端发送第一激活信息。
步骤402:终端接收网络设备发送的第一激活信息。
在本申请实施例中,网络设备通过向终端发送第一激活信息,以激活终端发送第一信道状态信息。
在一些实施例中,该第一激活信息为MAC CE(Media Access Control Control element,媒体访问控制控制单元),或者,为其他类型的信息,本申请实施例不作限定。
步骤403:终端根据第一激活信息,向网络设备发送第一信道状态信息。
终端接收到第一激活信息,该第一激活信息指示发送第一信道状态信息,则终端向网络设备发送第一信道状态信息。
在一些实施例中,第一激活信息包括第二周期,则终端接收到该第一激活信息后,获取该第一激活信息包括的第二周期,确定需要按照第二周期向网络设备发送第一信道状态信息。则终端根据第一激活信息,按照第二周期向网络设备发送第一信道状态信息。
其中,该第二周期可以由符号表示,或者也可以由时隙表示,或者还可以由其他方式表示,本申请实施例不作限定。例如,该第二周期为6个符号、7个符号、2个时隙、3个时隙或者其他数值,本申请实施例不作限定。
在一种可能实现方式中,第一激活信息包括第一索引标识,根据第一激活信息包括的第一索引标识,确定第一索引标识对应的第二周期,按照第二周期向网络设备发送第一信道状态信息。
在本申请实施例中,网络设备通过发送的第一激活信息包括的第一索引标 识来指示第二周期,终端接收到第一激活信息,即可根据该第一激活信息中包括的第一索引标识来确定指示的第二周期,进而按照确定的第二周期向网络设备发送第一信道状态信息。
其中,该第一索引标识与第二周期具有对应关系,根据该对应关系即可确定第一索引标识对应的第二周期。
本申请实施例提供的方法,网络设备通过在第一激活信息中包括的第二周期来指示终端,进而使终端按照第二周期向网络设备发送第一信道状态信息,在终端周期性发送第一信道状态信息的情况下,保证网络设备与终端之间的通信,提高网络设备与终端设备之间的通信质量。
需要说明的是,网络设备预先为终端配置第一索引标识与第二周期的对应关系。该方法还包括图5所示的步骤501-502:
步骤501:网络设备向终端发送第一RRC信令,第一RRC信令包括第一索引标识与第二周期的对应关系。
步骤502:终端接收网络设备发送的第一RRC信令。
在本申请实施例中,终端接收第一RRC信令,获取网络设备为终端配置的第一索引标识与第二周期的对应关系,终端接收到第一索引标识,根据第一索引标识与第二周期的对应关系,可以确定第一索引标识对应的第二周期。
需要说明的是,本申请实施例仅是以执行步骤501-502为例进行说明。而在另一实施例中,步骤501-502在步骤403之前执行,或者在步骤401之前执行,本申请实施例对此不作限定。
本申请实施例提供的方法,网络设备预先为终端配置第一索引标识和第二周期的对应关系,终端根据第一索引标识即可确定对应的第二周期,再按照第二周期发送第一信道状态信息,通过预先配置对应关系,无需网络设备每次都要发送第二周期,节省了信令开销。
在图4所示的实施例的基础上,不仅由网络设备激活终端发送第一信道状态信息,还由网络设备去激活终端发送第一信道状态信息。
在本申请实施例中,网络设备激活终端发送第一信道状态信息,而后续网络设备还要去激活终端,以使终端停止发送第一信道状态信息。
在一些实施例中,第一激活信息包括发送次数;终端根据第一激活信息,向网络设备发送发送次数的第一信道状态信息。
在本申请实施例中,网络设备在发送的第一激活信息中携带发送次数,终端接收第一激活信息,获取该第一激活信息中包括的发送次数,再由终端按照该发送次数发送第一信道状态信息,并且发送的第一信道状态信息的个数与发送次数相同。
其中,该发送次数可以为5、6、7或者其他数值,本申请实施例不作限定。
在另一些实施例中,如图6所示,该方法包括以下步骤:
步骤601:网络设备向终端发送第一去激活信息。
步骤602:终端接收网络设备发送的第一去激活信息。
在本申请实施例中,网络设备通过第一激活信息激活终端发送第一信道状态信息,若需要去激活终端发送第一信道状态信息,网络设备向终端发送第一去激活信息,终端接收第一去激活信息,后续根据第一去激活信息停止发送第一信道状态信息。
在一些实施例中,该第一去激活信息为MAC CE信息。
步骤603:终端根据第一去激活信息,停止向网络设备发送第一信道状态信息。
在本申请实施例中,该第一去激活信息指示终端停止发送第一信道状态信息,终端接收到该第一去激活信息后,确定无需再向网络设备发送第一信道状态信息,则停止向网络设备发送第一信道状态信息。
本申请实施例提供的方法,网络设备通过第一激活信息中的发送次数或者第一去激活信息指示终端停止发送第一信道状态信息,以便于终端可以确定无需再向网络设备发送第一信道状态信息,节省信令开销。
在图2所示的实施例的基础上,终端还可以非周期性发送第一信道状态信息。具体参见图7所示步骤:
步骤701:网络设备向终端发送第一控制信息,第一控制信息指示第一信道状态信息为非周期发送。
步骤702:终端接收网络设备发送的第一控制信息。
在本申请实施例中,终端以非周期形式向网络设备发送第一信道状态信息,在此情况下,通过网络设备发送的第一控制信息来指示终端发送第一信息状态信息。
若网络设备需要终端反馈第一信道状态信息,则网络设备向终端发送第一 控制信息,终端接收该第一控制信息后,根据该第一控制信息发送第一信道状态信息。
步骤703:终端根据第一控制信息,向网络设备发送第一信道状态信息。
在本申请实施例中,终端接收到第一控制信息,确定需要上报第一信道状态信息,向网络设备发送第一信道状态信息。
在一些实施例中,第一控制信息为DCI(Downlink Control Information,下行控制信息)信息。
本申请实施例提供的方法,网络设备通过第一控制信息指示终端上报第一信道状态信息,以实现终端非周期性发送第一信道状态信息,提高了终端上报第一信道状态信息的准确性。
在图2所示的实施例的基础上,终端周期性地向网络设备发送第二信道状态信息。具体包括图8所示的步骤:
步骤801:终端按照第三周期发送第二信道状态信息。
在本申请实施例中,终端会周期性向网络设备发送第二信道状态信息,并且终端发送第二信道状态信息的周期为第三周期。
其中,该第三周期由网络设备预先配置,或者,由终端设置,或者由协议约定。
在一些实施例中,该第三周期由符号表示,或者该第三周期由时隙表示,或者该第三周期采用其他方式表示,本申请实施例不作限定。
例如,该第三周期为6个符号,或者该第三周期为2个时隙、3个时隙或者其他数值。
若第三周期为3个时隙,终端在第一个时隙发送一个第二信道状态信息,在第四个时隙发送一个第二信道状态信息,在第七个时隙发送一个第二信道状态信息,以此类推,继续以第三周期为3个时隙发送第二信道状态信息。
在一些实施例中,该第三周期还可以为相邻两个第二信道状态信息之间的间隔。其中,相邻任两个第二信道状态信息之间的间隔相同,也即是第二信道状态信息为周期性发送。
例如,该间隔可以采用符号表示,或者可以采用时隙表示,或者采用其他方式表示。
需要说明的第一点是,本申请实施例若采用间隔来表示第二信道状态信息 是按照第三周期发送的,则第三周期与间隔相差一个单位。例如,若第三周期和间隔均采用时隙表示,第三周期为4个时隙,则间隔为3个时隙。或者,若第三周期和间隔均采用符号表示,第三周期为6个符号,则间隔为5个符号。
需要说明的第二点是,本申请实施例中的第二信道状态信息是在任意两个相邻的第一信道状态信息之间的时间间隔内以第三周期进行发送。
在一些实施例中,若采用间隔来表示第二信道状态信息是按照第三周期发送的,那么若任意两个第二信道状态信息之间的间隔为间隔1,则任意两个第一信道状态信息之间的时间间隔内可以发送至少一个第二信道状态信息,至少一个第二信道状态信息中最早发送的第二信道状态信息与其之前发送的最近的第一信道状态信息之间的间隔也为间隔1,而至少一个第二信道状态信息中最晚发送的第二信道状态信息与其之后发送的最近的第一信道状态信息之间的间隔小于或等于间隔1。
本申请实施例提供的方法,终端按照第三周期发送第二信道状态信息,保证网络设备根据周期性接收的第二信道状态信息确定信道状态,在保证缩短信道状态信息发送周期的情况下,节省信令开销,并且保证网络设备与终端之间的通信,提高网络设备与终端设备之间的通信质量。
在图2所示的实施例的基础上,终端还可以由网络设备发送的第二激活信息指示发送第二信道状态信息。具体包括图9所示的步骤:
步骤901:网络设备向终端发送第二激活信息。
步骤902:终端接收网络设备发送的第二激活信息。
在本申请实施例中,网络设备通过向终端发送第二激活信息,以激活终端发送第二信道状态信息。
在一些实施例中,该第二激活信息为MAC CE,或者,为其他类型的信息,本申请实施例不作限定。
需要说明的是,本申请实施例中的第二激活信息与上述实施例中的第一激活信息为同一激活信息,或者,本申请实施例中的第二激活信息与上述实施例中的第一激活信息为不同的激活信息,本申请实施例不作限定。
步骤903:终端根据第二激活信息,向网络设备发送第二信道状态信息。
终端接收到第二激活信息,该第二激活信息指示发送第二信道状态信息,则终端向网络设备发送第二信道状态信息。
在一些实施例中,第二激活信息包括第四周期,则终端接收到该第二激活信息后,获取该第二激活信息包括的第四周期,确定需要按照第四周期向网络设备发送第二信道状态信息。则终端根据第二激活信息,按照第四周期向网络设备发送第二信道状态信息。
其中,该第四周期可以由符号表示,或者也可以由时隙表示,或者还可以由其他方式表示,本申请实施例不作限定。例如,该第四周期为6个符号、7个符号、2个时隙、3个时隙或者其他数值,本申请实施例不作限定。
在一些实施例中,终端根据第二激活信息,确定从第j个第一信道状态信息开始,在发送任意两个相邻的第一信道状态信息之间的时间段内,向网络设备发送第二信道状态信息,其中第j个第一信道状态信息的发送时间与第二激活信息之间的时间间隔需要大于或等于一个时间阈值。
其中j为正整数。该时间阈值由终端设置,或者由网络设备设置,或者采用其他方式设置。
在一种可能实现方式中,第二激活信息包括第二索引标识,根据第二激活信息包括的第二索引标识,确定第二索引标识对应的第四周期,按照第四周期向网络设备发送第二信道状态信息。
在本申请实施例中,网络设备通过发送的第二激活信息包括的第二索引标识来指示第四周期,终端接收到第二激活信息,即可根据该第二激活信息中包括的第二索引标识来确定指示的第四周期,进而按照确定的第四周期向网络设备发送第二信道状态信息。
其中,该第二索引标识与第四周期具有对应关系,根据该对应关系即可确定第二索引标识对应的第四周期。
需要说明的是,本申请实施例中的第二信道状态信息是在任意两个相邻的第一信道状态信息之间的时间间隔内以第四周期进行发送。
在一些实施例中,若采用间隔来表示第二信道状态信息是按照第四周期发送的,那么若任意两个第二信道状态信息之间的间隔为间隔1,则任意两个第一信道状态信息之间的时间间隔内可以发送至少一个第二信道状态信息,至少一个第二信道状态信息中最早发送的第二信道状态信息与其之前发送的最近的第一信道状态信息之间的间隔也为间隔1,至少一个第二信道状态信息中最晚发送的第二信道状态信息与其之后发送的最近的第一信道状态信息之间的间隔小于或等于间隔1。
本申请实施例提供的方法,网络设备通过在第二激活信息中包括的第四周期来指示终端,进而使终端按照第四周期向网络设备发送第二信道状态信息,在终端周期性发送第二信道状态信息的情况下,保证网络设备与终端之间的通信,提高网络设备与终端设备之间的通信质量。
需要说明的是,网络设备预先为终端配置第二索引标识与第四周期的对应关系。该方法还包括图10所示的步骤1001-1002:
步骤1001:网络设备向终端发送第二RRC信令,第二RRC信令包括第二索引标识与第四周期的对应关系。
步骤1002:终端接收网络设备发送的第二RRC信令。
在本申请实施例中,终端接收第二RRC信令,获取网络设备为终端配置的第二索引标识与第四周期的对应关系,终端接收到第二索引标识,根据第二索引标识与第四周期的对应关系,可以确定第二索引标识对应的第四周期。
需要说明的是,本申请实施例仅是以执行步骤1001-1002为例进行说明。而在另一实施例中,步骤1001-1002在步骤903之前执行,或者在步骤901之前执行,本申请实施例对此不作限定。
本申请实施例提供的方法,网络设备预先为终端配置第二索引标识和第四周期的对应关系,终端根据第二索引标识即可确定对应的第四周期,再按照第四周期发送第二信道状态信息,通过预先配置对应关系,无需网络设备每次都要发送第四周期,节省了信令开销。
在图9所示的实施例的基础上,不仅由网络设备激活终端发送第二信道状态信息,还由网络设备去激活终端发送第二信道状态信息。
在本申请实施例中,网络设备激活终端发送第二信道状态信息,而后续网络设备还要去激活终端,以使终端停止发送第二信道状态信息。
在一些实施例中,如图11所示,该方法包括以下步骤:
步骤1101:网络设备向终端发送第二去激活信息。
步骤1102:终端接收网络设备发送的第二去激活信息。
在本申请实施例中,网络设备通过第二激活信息激活终端发送第二信道状态信息,若需要去激活终端发送第二信道状态信息,网络设备向终端发送第二去激活信息,终端接收第二去激活信息,后续根据第二去激活信息停止发送第二信道状态信息。
在一些实施例中,该第二去激活信息为MAC CE信息。
步骤1103:终端根据第二去激活信息,停止向网络设备发送第二信道状态信息。
在本申请实施例中,该第二去激活信息指示终端停止发送第二信道状态信息,终端接收到该第二去激活信息后,确定无需再向网络设备发送第二信道状态信息,则停止向网络设备发送第二信道状态信息。
本申请实施例提供的方法,网络设备通过第二去激活信息指示终端停止发送第二信道状态信息,以便于终端可以确定无需再向网络设备发送第二信道状态信息,节省信令开销。
在图2所示的实施例的基础上,终端还可以非周期性发送第二信道状态信息。具体参见图12所示步骤:
步骤1201:网络设备向终端发送第二控制信息,第二控制信息指示第二信道状态信息为非周期发送。
步骤1202:终端接收网络设备发送的第二控制信息。
在本申请实施例中,终端以非周期形式向网络设备发送第二信道状态信息,在此情况下,通过网络设备发送的第二控制信息来指示终端发送第二信息状态信息。
若网络设备需要终端反馈第二信道状态信息,则网络设备向终端发送第二控制信息,终端接收该第二控制信息后,根据该第二控制信息发送第二信道状态信息。
步骤1203:终端根据第二控制信息,向网络设备发送第二信道状态信息。
在本申请实施例中,终端接收到第二控制信息,确定需要上报第二信道状态信息,向网络设备发送第二信道状态信息。
在一些实施例中,终端根据第二控制信息,确定第i个第一信道状态信息与第i+1个第一信道状态信息,在发送第i个第一信道状态信息与发送第i+1个第一信道状态信息之间的时间段内,向网络设备发送第二信道状态信息。其中i为正整数。
在一种可能实现方式中,终端确定第i个第一信道状态信息与发送第i+1个第一信道状态信息的方式包括以下任一种:
(1)第二控制信息包括指示信息,根据指示信息确定指示的第i个第一信 道状态信息与第i+1个第一信道状态信息。
(2)将位于第二控制信息的T时间后最近的两个第一信道状态信息确定为第i个第一信道状态信息与第i+1个第一信道状态信息。
其中,T为正整数。T时间采用时隙表示,或者采用符号表示,或者采用其他方式表示。例如,T时间为2毫秒,或者为2个时隙,或者为6个符号。
在一些实施例中,终端根据第二控制信息,在发送第一信道状态信息之后的时间段内,按照第五周期向网络设备发送第二信道状态信息。
在一些实施例中,终端根据第二控制信息包括的第三索引标识,确定第三索引标识对应的第五周期,按照第五周期向网络设备发送第二信道状态信息。
需要说明的是,本申请实施例中的第二信道状态信息是在两个相邻的第一信道状态信息之间的时间间隔内以第五周期进行发送。
在一些实施例中,若采用间隔来表示第二信道状态信息是按照第五周期发送的,那么若任意两个第二信道状态信息之间的间隔为间隔1,则任意两个第一信道状态信息之间的时间间隔内可以发送至少一个第二信道状态信息,至少一个第二信道状态信息中最早发送的第二信道状态信息与其之前发送的最近的第一信道状态信息之间的间隔也为间隔1,至少一个第二信道状态信息中最晚发送的第二信道状态信息与其之后发送的最近的第一信道状态信息之间的间隔小于或等于间隔1。
需要说明的是,网络设备预先为终端配置第三索引标识与第五周期的对应关系。该方法还包括图13所示的步骤1301-1302:
步骤1301:网络设备向终端发送第三RRC信令,第三RRC信令包括第三索引标识与第五周期的对应关系。
步骤1302:终端接收网络设备发送的第三RRC信令。
在本申请实施例中,终端接收第三RRC信令,获取网络设备为终端配置的第三索引标识与第五周期的对应关系,终端接收到第三索引标识,根据第三索引标识与第五周期的对应关系,可以确定第三索引标识对应的第五周期。
在一些实施例中,第二控制信息为DCI信息。
需要说明的是,本申请实施例中的第二控制信息与上述实施例中的第一控制信息为同一控制信息,或者,本申请实施例中的第二控制信息与上述实施例中的第一控制信息为不同的控制信息。
本申请实施例提供的方法,网络设备通过第二控制信息指示终端上报第二 信道状态信息,以实现终端非周期性发送第二信道状态信息,提高了终端上报第二信道状态信息的准确性。
在图2所示的实施例的基础上,网络设备还会基于接收的第二信道状态信息发送反馈信息。在一些实施例中,第二信道状态信息的反馈信息基于以下任一种方式生成:
(1)宽带。
(2)窄带。
需要说明的是,本申请实施例中宽带是整个带宽。而窄带基于subband确定。
(3)多端口。
(4)多端口中的每个端口。
(5)多波束。
(6)多波束中的每个波束。
需要说明的是,上述各个实施例之间可以互相组合,本申请对各个实施例之间的组合方式不作限定。
例如,上述实施例中图3所示的第一信道状态信息按照第一周期上报,以及图8所示的第二信道状态信息按照第三周期上报可以结合,如图14所示,终端按照每9个时隙发送一个第一信道状态信息,按照每3个时隙发送一个第二信道状态信息。
图15示出了本公开一个示例性实施例提供的信息上报装置的框图,参见图15,该装置包括:
发送模块1501,用于向网络设备发送第一信道状态信息;
发送模块1501,用于向网络设备发送第二信道状态信息,第二信道状态信息包括与第一信道状态信息之间的差异值。
在一些实施例中,第一信道状态信息在第一上报时间上报,第二信道状态信息在第二上报时间上报。
在一些实施例中,第一信道状态信息包括以下至少一项:
CRI;
RI;
PMI;
CQI;
LI;
SSBRI;
L1-RSRP;
L1-SINR;
多普勒偏移;
多普勒扩展;
平均时延;
时延扩展。
在一些实施例中,第二信道状态信息包括以下至少一项:
CRI;
RI;
PMI;
CQI;
LI;
SSBRI;
L1-RSRP;
L1-SINR;
多普勒偏移;
多普勒扩展;
平均时延;
时延扩展。
在一些实施例中,发送模块1501,用于按照第一周期发送第一信道状态信息。
在一些实施例中,参见图16,装置包括接收模块1502,用于接收网络设备发送的第一激活信息;
发送模块1501,用于根据第一激活信息,向网络设备发送第一信道状态信息。
在一些实施例中,第一激活信息包括第二周期;发送模块1501,用于根据第一激活信息,按照第二周期向网络设备发送第一信道状态信息。
在一些实施例中,第一激活信息包括第一索引标识;参见图16,发送模块 1501,包括:
确定单元15011,用于根据第一激活信息包括的第一索引标识,确定第一索引标识对应的第二周期;
发送单元15012,用于按照第二周期向网络设备发送第一信道状态信息。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第一无线资源控制RRC信令,第一RRC信令包括第一索引标识与第二周期的对应关系。
在一些实施例中,第一激活信息包括发送次数;发送模块1501,用于根据第一激活信息,向网络设备发送发送次数的第一信道状态信息。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第一去激活信息;
停止模块1503,用于根据第一去激活信息,停止向网络设备发送第一信道状态信息。
在一些实施例中,第一激活信息和/或第一去激活信息为媒体访问控制控制单元MAC CE信息。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第一控制信息,第一控制信息指示第一信道状态信息为非周期发送;
发送模块1501,用于根据第一控制信息,向网络设备发送第一信道状态信息。
在一些实施例中,第一控制信息为DCI信息。
在一些实施例中,发送模块1501,用于按照第三周期发送第二信道状态信息。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第二激活信息;
发送模块1501,用于根据第二激活信息,向网络设备发送第二信道状态信息。
在一些实施例中,第二激活信息包括第四周期;发送模块1501,用于根据第二激活信息,按照第四周期向网络设备发送第二信道状态信息。
在一些实施例中,第二激活信息包括第二索引标识;参见图16,发送模块1501,包括:
确定单元15011,用于根据第二激活信息包括的第二索引标识,确定第二索引标识对应的第四周期;
发送单元15012,用于按照第四周期向网络设备发送第二信道状态信息。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第二RRC信令,第二RRC信令包括第二索引标识与第四周期的对应关系。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第二去激活信息;
停止模块1503,用于根据第二去激活信息,停止向网络设备发送第二信道状态信息。
在一些实施例中,第二激活信息和/或第二去激活信息为MAC CE信息。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第二控制信息,第二控制信息指示第二信道状态信息为非周期发送;
发送模块1501,用于根据第二控制信息,在发送第一信道状态信息之后的时间段内,向网络设备发送第二信道状态信息。
在一些实施例中,第一信道状态信息为周期性发送,参见图16,发送模块1501,包括:
确定单元15011,用于根据第二控制信息,确定第i个第一信道状态信息与第i+1个第一信道状态信息,其中i为正整数;
发送单元15012,用于在发送第i个第一信道状态信息与发送第i+1个第一信道状态信息之间的时间段内,向网络设备发送第二信道状态信息。
在一些实施例中,确定单元15011,用于:
第二控制信息包括指示信息,根据指示信息确定指示的第i个第一信道状态信息与第i+1个第一信道状态信息;
或者,
将位于第二控制信息的T时间后最近的两个第一信道状态信息确定为第i个第一信道状态信息与第i+1个第一信道状态信息。
在一些实施例中,第二控制信息包括第五周期;发送模块1501,用于根据第二控制信息,在发送第一信道状态信息之后的时间段内,按照第五周期向网络设备发送第二信道状态信息。
在一些实施例中,第二控制信息包括第三索引标识;参见图16,发送模块1501,包括:
确定单元15011,用于根据第二控制信息包括的第三索引标识,确定第三索引标识对应的第五周期;
发送单元15012,用于按照第五周期向网络设备发送第二信道状态信息。
在一些实施例中,参见图16,装置还包括:
接收模块1502,用于接收网络设备发送的第三RRC信令,第三RRC信令包括第三索引标识与第五周期的对应关系。
在一些实施例中,第二控制信息为DCI信息。
在一些实施例中,第二信道状态信息承载在PUCCH,或者,第二信道状态信息承载在PUSCH。
在一些实施例中,第二信道状态信息的反馈信息基于以下任一种方式生成:
宽带;或者,
窄带;或者,
多端口;或者,
多端口中的每个端口;或者,
多波束;或者,
多波束中的每个波束。
图17示出了本公开一个示例性实施例提供的信息上报装置的框图,参见图17,该装置包括:
接收模块1701,用于接收终端发送的第一信道状态信息;
接收模块1701,用于接收终端发送的第二信道状态信息,第二信道状态信息包括与第一信道状态信息之间的差异值。
在一些实施例中,第一信道状态信息在第一上报时间上报,第二信道状态信息在第二上报时间上报。
在一些实施例中,第一信道状态信息包括以下至少一项:
CRI;
RI;
PMI;
CQI;
LI;
SSBRI;
L1-RSRP;
L1-SINR;
多普勒偏移;
多普勒扩展;
平均时延;
时延扩展。
在一些实施例中,第二信道状态信息包括以下至少一项:
CRI;
RI;
PMI;
CQI;
LI;
SSBRI;
L1-RSRP;
L1-SINR;
多普勒偏移;
多普勒扩展;
平均时延;
时延扩展。
在一些实施例中,第一信道状态信息按照第一周期发送。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第一激活信息;
第一激活信息指示终端向网络设备发送第一信道状态信息。
在一些实施例中,第一激活信息包括第二周期;
第一激活信息指示终端按照第二周期向网络设备发送第一信道状态信息。
在一些实施例中,第一激活信息包括第一索引标识;
终端用于根据第一激活信息包括的第一索引标识,确定第一索引标识对应的第二周期;按照第二周期向网络设备发送第一信道状态信息。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第一RRC信令,第一RRC信令包括第一索引标识与第二周期的对应关系。
在一些实施例中,第一激活信息包括发送次数;
第一激活信息指示终端向网络设备发送发送次数的第一信道状态信息。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第一去激活信息;
第一去激活信息指示终端停止向网络设备发送第一信道状态信息。
在一些实施例中,第一激活信息和/或第一去激活信息为MAC CE信息。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第一控制信息,第一控制信息指示第一信道状态信息为非周期发送;
第一控制信息指示终端向网络设备发送第一信道状态信息。
在一些实施例中,第一控制信息为DCI信息。
在一些实施例中,第二信道状态信息按照第三周期发送。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第二激活信息;
第二激活信息指示终端向网络设备发送第二信道状态信息。
在一些实施例中,第二激活信息包括第四周期;
第二激活信息指示终端按照第四周期向网络设备发送第二信道状态信息。
在一些实施例中,第二激活信息包括第二索引标识;
终端用于根据第二激活信息包括的第二索引标识,确定第二索引标识对应的第四周期;按照第四周期向网络设备发送第二信道状态信息。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第二RRC信令,第二RRC信令包括第二索引标识与第四周期的对应关系。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第二去激活信息;
第二去激活信息指示终端停止向网络设备发送第二信道状态信息。
在一些实施例中,第二激活信息和/或第二去激活信息为MAC CE信息。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第二控制信息,第二控制信息指示第二信 道状态信息为非周期发送;
第二控制信息指示终端在发送第一信道状态信息之后的时间段内,向网络设备发送第二信道状态信息。
在一些实施例中,第一信道状态信息为周期性发送,终端根据第二控制信息,确定第i个第一信道状态信息与第i+1个第一信道状态信息,其中i为正整数;在发送第i个第一信道状态信息与发送第i+1个第一信道状态信息之间的时间段内,向网络设备发送第二信道状态信息。
在一些实施例中,第二控制信息包括指示信息,指示信息指示第i个第一信道状态信息与第i+1个第一信道状态信息;
或者,
位于第二控制信息的后两个第一信道状态信息为第i个第一信道状态信息与第i+1个第一信道状态信息。
在一些实施例中,第二控制信息包括第五周期;第二控制信息指示终端在发送第一信道状态信息之后的时间段内,按照第五周期向网络设备发送第二信道状态信息。
在一些实施例中,第二控制信息包括第三索引标识;
终端用于根据第二控制信息包括的第三索引标识,确定第三索引标识对应的第五周期;按照第五周期向网络设备发送第二信道状态信息。
在一些实施例中,参见图18,装置还包括:
发送模块1702,用于向终端发送第三RRC信令,第三RRC信令包括第三索引标识与第五周期的对应关系。
在一些实施例中,第二控制信息为DCI信息。
在一些实施例中,第二信道状态信息承载在PUCCH,或者,第二信道状态信息承载在PUSCH。
在一些实施例中,第二信道状态信息的反馈信息基于以下任一种方式生成:
宽带;或者,
窄带;或者,
多端口;或者,
多端口中的每个端口;或者,
多波束;或者,
多波束中的每个波束。
图19示出了本公开一个示例性实施例提供的通信设备的结构示意图,该通信设备包括:处理器1901、接收器1902、发射器1903、存储器1904和总线1905。
处理器1901包括一个或者一个以上处理核心,处理器1901通过运行软件程序以及模块,从而执行各种功能应用以及信息处理。
接收器1902和发射器1903可以实现为一个通信组件,该通信组件可以是一块通信芯片。
存储器1904通过总线1905与处理器1901相连。
存储器1904可用于存储至少一个程序代码,处理器1901用于执行该至少一个程序代码,以实现上述方法实施例中的各个步骤。
此外,通信设备可以为终端或网络设备。存储器1904可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,易失性或非易失性存储设备包括但不限于:磁盘或光盘,电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),静态随时存取存储器(SRAM),只读存储器(ROM),磁存储器,快闪存储器,可编程只读存储器(PROM)。
在示例性实施例中,还提供了一种计算机可读存储介质,所述可读存储介质中存储有可执行程序代码,所述可执行程序代码由处理器加载并执行以实现上述各个方法实施例提供的由通信设备执行的信息上报方法。
在示例性实施例中,提供了一种芯片,所述芯片包括可编程逻辑电路和/或程序指令,当所述芯片在终端或网络设备上运行时,用于实现如各个方法实施例提供的信息上报方法。
在示例性实施例中,提供了计算机程序产品,当所述计算机程序产品被终端或网络设备的处理器执行时,其用于实现上述各个方法实施例提供的信息上报方法。
本领域普通技术人员可以理解实现上述实施例的全部或部分步骤可以通过硬件来完成,也可以通过程序来指令相关的硬件完成,所述的程序可以存储于一种计算机可读存储介质中,上述提到的存储介质可以是只读存储器,磁盘或光盘等。
以上所述仅为本公开的可选实施例,并不用以限制本公开,凡在本公开的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本公开的保护范围之内。

Claims (65)

  1. 一种信息上报方法,其特征在于,所述方法由终端执行,所述方法包括:
    向网络设备发送第一信道状态信息;
    向所述网络设备发送第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值。
  2. 根据权利要求1所述的方法,其特征在于,所述第一信道状态信息在第一上报时间上报,所述第二信道状态信息在第二上报时间上报。
  3. 根据权利要求1或2所述的方法,其特征在于,所述第一信道状态信息包括以下至少一项:
    信道状态信息参考信号资源指示符CRI;
    传输阶数RI;
    预编码矩阵指示符PMI;
    信道质量指示符CQI;
    层指示符LI;
    同步信号块/物理广播信号块资源指示符SSBRI;
    层一参考信号接收功率L1-RSRP;
    层一信号干噪比L1-SINR;
    多普勒偏移;
    多普勒扩展;
    平均时延;
    时延扩展。
  4. 根据权利要求1或2所述的方法,其特征在于,所述第二信道状态信息包括以下至少一项:
    CRI;
    RI;
    PMI;
    CQI;
    LI;
    SSBRI;
    L1-RSRP;
    L1-SINR;
    多普勒偏移;
    多普勒扩展;
    平均时延;
    时延扩展。
  5. 根据权利要求1至4任一项所述的方法,其特征在于,所述向网络设备发送第一信道状态信息,包括:
    按照第一周期发送所述第一信道状态信息。
  6. 根据权利要求1至4任一项所述的方法,其特征在于,所述向网络设备发送第一信道状态信息,包括:
    接收所述网络设备发送的第一激活信息;
    根据所述第一激活信息,向所述网络设备发送所述第一信道状态信息。
  7. 根据权利要求6所述的方法,其特征在于,所述第一激活信息包括第二周期;所述根据所述第一激活信息,向所述网络设备发送所述第一信道状态信息,包括:
    根据所述第一激活信息,按照所述第二周期向所述网络设备发送所述第一信道状态信息。
  8. 根据权利要求7所述的方法,其特征在于,所述第一激活信息包括第一索引标识;所述根据所述第一激活信息,按照所述第二周期向所述网络设备发送所述第一信道状态信息,包括:
    根据所述第一激活信息包括的第一索引标识,确定所述第一索引标识对应的第二周期;
    按照所述第二周期向所述网络设备发送所述第一信道状态信息。
  9. 根据权利要求8所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第一无线资源控制RRC信令,所述第一RRC信令包括第一索引标识与第二周期的对应关系。
  10. 根据权利要求6至9任一项所述的方法,其特征在于,所述第一激活信息包括发送次数;所述根据所述第一激活信息,向所述网络设备发送所述第一信道状态信息,包括:
    根据所述第一激活信息,向所述网络设备发送所述发送次数的所述第一信道状态信息。
  11. 根据权利要求6至9任一项所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第一去激活信息;
    根据所述第一去激活信息,停止向所述网络设备发送所述第一信道状态信息。
  12. 根据权利要求6至11任一项所述的方法,其特征在于,所述第一激活信息和/或第一去激活信息为媒体访问控制控制单元MAC CE信息。
  13. 根据权利要求1至4任一项所述的方法,其特征在于,所述向网络设备发送第一信道状态信息,包括:
    接收所述网络设备发送的第一控制信息,所述第一控制信息指示所述第一信道状态信息为非周期发送;
    根据所述第一控制信息,向所述网络设备发送所述第一信道状态信息。
  14. 根据权利要求13所述的方法,其特征在于,所述第一控制信息为下行控制信息DCI信息。
  15. 根据权利要求1至4任一项所述的方法,其特征在于,所述向所述网络 设备发送所述第二信道状态信息,包括:
    按照第三周期发送所述第二信道状态信息。
  16. 根据权利要求1至4任一项所述的方法,其特征在于,所述向所述网络设备发送所述第二信道状态信息,包括:
    接收所述网络设备发送的第二激活信息;
    根据所述第二激活信息,向所述网络设备发送所述第二信道状态信息。
  17. 根据权利要求16所述的方法,其特征在于,所述第二激活信息包括第四周期;所述根据所述第二激活信息,向所述网络设备发送所述第二信道状态信息,包括:
    根据所述第二激活信息,按照所述第四周期向所述网络设备发送所述第二信道状态信息。
  18. 根据权利要求17所述的方法,其特征在于,所述第二激活信息包括第二索引标识;所述根据所述第二激活信息,按照所述第四周期向所述网络设备发送所述第二信道状态信息,包括:
    根据所述第二激活信息包括的第二索引标识,确定所述第二索引标识对应的第四周期;
    按照所述第四周期向所述网络设备发送所述第二信道状态信息。
  19. 根据权利要求18所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第二RRC信令,所述第二RRC信令包括第二索引标识与第四周期的对应关系。
  20. 根据权利要求16至19任一项所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第二去激活信息;
    根据所述第二去激活信息,停止向所述网络设备发送所述第二信道状态信息。
  21. 根据权利要求16至20任一项所述的方法,其特征在于,所述第二激活信息和/或第二去激活信息为MAC CE信息。
  22. 根据权利要求1至4任一项所述的方法,其特征在于,所述向网络设备发送第二信道状态信息,包括:
    接收所述网络设备发送的第二控制信息,所述第二控制信息指示所述第二信道状态信息为非周期发送;
    根据所述第二控制信息,在发送所述第一信道状态信息之后的时间段内,向所述网络设备发送所述第二信道状态信息。
  23. 根据权利要求22所述的方法,其特征在于,所述第一信道状态信息为周期性发送,所述根据所述第二控制信息,在发送所述第一信道状态信息之后的时间段内,向所述网络设备发送所述第二信道状态信息,包括:
    根据所述第二控制信息,确定第i个第一信道状态信息与第i+1个第一信道状态信息,其中i为正整数;
    在发送所述第i个第一信道状态信息与发送第i+1个第一信道状态信息之间的时间段内,向所述网络设备发送所述第二信道状态信息。
  24. 根据权利要求23所述的方法,其特征在于,所述根据所述第二控制信息,确定第i个第一信道状态信息与第i+1个第一信道状态信息,包括:
    所述第二控制信息包括指示信息,根据所述指示信息确定指示的所述第i个第一信道状态信息与所述第i+1个第一信道状态信息;
    或者,
    将位于所述第二控制信息的T时间后最近的两个第一信道状态信息确定为所述第i个第一信道状态信息与所述第i+1个第一信道状态信息。
  25. 根据权利要求22至24任一项所述的方法,其特征在于,所述第二控制信息包括第五周期;所述根据所述第二控制信息,在发送所述第一信道状态信息之后的时间段内,向所述网络设备发送所述第二信道状态信息,包括:
    根据所述第二控制信息,在发送所述第一信道状态信息之后的时间段内,按照所述第五周期向所述网络设备发送所述第二信道状态信息。
  26. 根据权利要求25所述的方法,其特征在于,所述第二控制信息包括第三索引标识;所述根据所述第二控制信息,在发送所述第一信道状态信息之后的时间段内,按照所述第五周期向所述网络设备发送所述第二信道状态信息,包括:
    根据所述第二控制信息包括的第三索引标识,确定所述第三索引标识对应的第五周期;
    按照所述第五周期向所述网络设备发送所述第二信道状态信息。
  27. 根据权利要求26所述的方法,其特征在于,所述方法还包括:
    接收所述网络设备发送的第三RRC信令,所述第三RRC信令包括第三索引标识与第五周期的对应关系。
  28. 根据权利要求22至27任一项所述的方法,其特征在于,所述第二控制信息为DCI信息。
  29. 根据权利要求1至28任一项所述的方法,其特征在于,所述第二信道状态信息承载在物理上行控制信道PUCCH,或者,所述第二信道状态信息承载在物理上行共享信道PUSCH。
  30. 根据权利要求1至29任一项所述的方法,其特征在于,所述第二信道状态信息的反馈信息基于以下任一种方式生成:
    宽带;或者,
    窄带;或者,
    多端口;或者,
    所述多端口中的每个端口;或者,
    多波束;或者,
    所述多波束中的每个波束。
  31. 一种信息上报方法,其特征在于,所述方法由网络设备执行,所述方法包括:
    接收终端发送的第一信道状态信息;
    接收所述终端发送的第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值。
  32. 根据权利要求31所述的方法,其特征在于,所述第一信道状态信息在第一上报时间上报,所述第二信道状态信息在第二上报时间上报。
  33. 根据权利要求31或32所述的方法,其特征在于,所述第一信道状态信息包括以下至少一项:
    信道状态信息参考信号资源指示符CRI;
    传输阶数RI;
    预编码矩阵指示符PMI;
    信道质量指示符CQI;
    层指示符LI;
    同步信号块/物理广播信号块资源指示符SSBRI;
    层一参考信号接收功率L1-RSRP;
    层一信号干噪比L1-SINR;
    多普勒偏移;
    多普勒扩展;
    平均时延;
    时延扩展。
  34. 根据权利要求31或32所述的方法,其特征在于,所述第二信道状态信息包括以下至少一项:
    CRI;
    RI;
    PMI;
    CQI;
    LI;
    SSBRI;
    L1-RSRP;
    L1-SINR;
    多普勒偏移;
    多普勒扩展;
    平均时延;
    时延扩展。
  35. 根据权利要求32至34任一项所述的方法,其特征在于,所述第一信道状态信息按照第一周期发送。
  36. 根据权利要求32至34任一项所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第一激活信息;
    所述第一激活信息指示所述终端向所述网络设备发送所述第一信道状态信息。
  37. 根据权利要求36所述的方法,其特征在于,所述第一激活信息包括第二周期;
    所述第一激活信息指示所述终端按照所述第二周期向所述网络设备发送所述第一信道状态信息。
  38. 根据权利要求37所述的方法,其特征在于,所述第一激活信息包括第一索引标识;
    所述终端用于根据所述第一激活信息包括的第一索引标识,确定所述第一索引标识对应的第二周期;按照所述第二周期向所述网络设备发送所述第一信道状态信息。
  39. 根据权利要求38所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第一RRC信令,所述第一RRC信令包括第一索引标识与第二周期的对应关系。
  40. 根据权利要求36至39任一项所述的方法,其特征在于,所述第一激活信息包括发送次数;
    所述第一激活信息指示所述终端向所述网络设备发送所述发送次数的所述第一信道状态信息。
  41. 根据权利要求36至39任一项所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第一去激活信息;
    所述第一去激活信息指示所述终端停止向所述网络设备发送所述第一信道状态信息。
  42. 根据权利要求36至41任一项所述的方法,其特征在于,所述第一激活信息和/或第一去激活信息为MAC CE信息。
  43. 根据权利要求32至34任一项所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第一控制信息,所述第一控制信息指示所述第一信道状态信息为非周期发送;
    所述第一控制信息指示所述终端向所述网络设备发送所述第一信道状态信息。
  44. 根据权利要求43所述的方法,其特征在于,所述第一控制信息为DCI信息。
  45. 根据权利要求32至34任一项的方法,其特征在于,所述第二信道状态信息按照第三周期发送。
  46. 根据权利要求32至34任一项所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第二激活信息;
    所述第二激活信息指示所述终端向所述网络设备发送所述第二信道状态信息。
  47. 根据权利要求46所述的方法,其特征在于,所述第二激活信息包括第四周期;
    所述第二激活信息指示所述终端按照所述第四周期向所述网络设备发送所述第二信道状态信息。
  48. 根据权利要求47所述的方法,其特征在于,所述第二激活信息包括第二索引标识;
    所述终端用于根据所述第二激活信息包括的第二索引标识,确定所述第二索引标识对应的第四周期;按照所述第四周期向所述网络设备发送所述第二信道状态信息。
  49. 根据权利要求48所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第二RRC信令,所述第二RRC信令包括第二索引标识与第四周期的对应关系。
  50. 根据权利要求46至49任一项所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第二去激活信息;
    所述第二去激活信息指示所述终端停止向所述网络设备发送所述第二信道状态信息。
  51. 根据权利要求46至50任一项所述的方法,其特征在于,所述第二激活信息和/或第二去激活信息为MAC CE信息。
  52. 根据权利要求32至34任一项所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第二控制信息,所述第二控制信息指示所述第二信道状态信息为非周期发送;
    所述第二控制信息指示所述终端在发送所述第一信道状态信息之后的时间段内,向所述网络设备发送所述第二信道状态信息。
  53. 根据权利要求52所述的方法,其特征在于,所述第一信道状态信息为周期性发送,所述终端根据所述第二控制信息,确定第i个第一信道状态信息与第i+1个第一信道状态信息,其中i为正整数;在发送所述第i个第一信道状态信息与发送第i+1个第一信道状态信息之间的时间段内,向所述网络设备发送所述第二信道状态信息。
  54. 根据权利要求53所述的方法,其特征在于,
    所述第二控制信息包括指示信息,所述指示信息指示所述第i个第一信道状态信息与所述第i+1个第一信道状态信息;
    或者,
    位于所述第二控制信息的后两个第一信道状态信息为所述第i个第一信道状态信息与所述第i+1个第一信道状态信息。
  55. 根据权利要求52至54任一项所述的方法,其特征在于,所述第二控制信息包括第五周期;所述第二控制信息指示所述终端在发送所述第一信道状态信息之后的时间段内,按照所述第五周期向所述网络设备发送所述第二信道状态信息。
  56. 根据权利要求55所述的方法,其特征在于,所述第二控制信息包括第三索引标识;
    所述终端用于根据所述第二控制信息包括的第三索引标识,确定所述第三索引标识对应的第五周期;按照所述第五周期向所述网络设备发送所述第二信 道状态信息。
  57. 根据权利要求56所述的方法,其特征在于,所述方法还包括:
    向所述终端发送第三RRC信令,所述第三RRC信令包括第三索引标识与第五周期的对应关系。
  58. 根据权利要求52至57任一项所述的方法,其特征在于,所述第二控制信息为DCI信息。
  59. 根据权利要求52至58任一项所述的方法,其特征在于,所述第二信道状态信息承载在PUCCH,或者,所述第二信道状态信息承载在PUSCH。
  60. 根据权利要求32至59任一项所述的方法,其特征在于,所述第二信道状态信息的反馈信息基于以下任一种方式生成:
    宽带;或者,
    窄带;或者,
    多端口;或者,
    所述多端口中的每个端口;或者,
    多波束;或者,
    所述多波束中的每个波束。
  61. 一种信息上报装置,其特征在于,所述装置包括:
    发送模块,用于向网络设备发送第一信道状态信息;
    所述发送模块,用于向所述网络设备发送第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值。
  62. 一种信息上报装置,其特征在于,所述装置包括:
    接收模块,用于接收终端发送的第一信道状态信息;
    所述接收模块,用于接收所述终端发送的第二信道状态信息,所述第二信道状态信息包括与所述第一信道状态信息之间的差异值。
  63. 一种终端,其特征在于,所述终端包括:
    处理器;
    与所述处理器相连的收发器;
    其中,所述处理器被配置为加载并执行可执行指令以实现如权利要求1至30任一所述的信息上报方法。
  64. 一种网络设备,其特征在于,所述网络设备包括:
    处理器;
    与所述处理器相连的收发器;
    其中,所述处理器被配置为加载并执行可执行指令以实现如权利要求31至60任一所述的信息上报方法。
  65. 一种计算机可读存储介质,其特征在于,所述可读存储介质中存储有可执行程序代码,所述可执行程序代码由处理器加载并执行以实现如权利要求1至60任一所述的信息上报方法。
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