WO2022160302A1 - Procédé et appareil de transmission d'état de panneau d'antenne - Google Patents

Procédé et appareil de transmission d'état de panneau d'antenne Download PDF

Info

Publication number
WO2022160302A1
WO2022160302A1 PCT/CN2021/074523 CN2021074523W WO2022160302A1 WO 2022160302 A1 WO2022160302 A1 WO 2022160302A1 CN 2021074523 W CN2021074523 W CN 2021074523W WO 2022160302 A1 WO2022160302 A1 WO 2022160302A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal device
antenna panel
network device
reference signal
information
Prior art date
Application number
PCT/CN2021/074523
Other languages
English (en)
Chinese (zh)
Inventor
袁世通
陈雷
刘凤威
张希
樊波
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to PCT/CN2021/074523 priority Critical patent/WO2022160302A1/fr
Publication of WO2022160302A1 publication Critical patent/WO2022160302A1/fr

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Definitions

  • the present application relates to the field of communication technologies, and in particular, to a method and device for transmitting the state of an antenna panel.
  • the path loss As the frequency of radio waves used in mobile communication increases, the path loss also increases. To solve the above problems, the high frequency path loss can be compensated by increasing the number of antenna panels. Therefore, mobile communication systems using high-frequency carriers face severe challenges to improve coverage and reduce interference. Once the frequency exceeds 10 GHz, diffraction is no longer the dominant signal propagation mode; for non-line-of-sight propagation links, reflection and scattering are the dominant signal propagation modes. At the same time, the penetration loss through the building also increases in high frequency scenarios. These factors will increase the difficulty of signal coverage. By generating a high-gain, tunable, shaped beam, signal coverage is significantly improved and, due to its very narrow beam, interference to surrounding areas is reduced.
  • the network device cannot distinguish whether the change in beam quality is caused by the movement, rotation of the terminal device, or due to occlusion. Therefore, the current beam management method cannot solve the problem caused by the deterioration of beam quality and communication quality caused by the rotation of the terminal device.
  • the present application provides a method and apparatus for transmitting the state of an antenna panel, which are used to distinguish whether the change in beam quality is caused by the rotation of a terminal device.
  • a method for transmitting the state of an antenna panel may be executed by a terminal device, or a chip with similar functions of the terminal device.
  • the terminal device can send the antenna panel parameters to the network device.
  • the antenna panel parameters here may be parameters related to the antenna panel of the terminal device itself.
  • the terminal device can receive configuration information from the network device. Wherein, the configuration information may include a change relationship of airspace parameters.
  • the terminal device may send the second indication information to the network device based on the configuration information.
  • the second indication information may be used to indicate that the airspace parameters of the terminal device have changed, or the second indication information may be used to indicate that the airspace parameters of the terminal device have not changed.
  • the terminal device can report to the network device whether its own airspace parameters have changed, so that the network device can distinguish whether the terminal device rotates based on the second indication information reported by the terminal device. Therefore, the network device can determine whether the change in communication quality and beam quality is due to the rotation of the terminal device.
  • the network device can configure panel-level beam tracking and scheduling based on the rotation of the terminal device, or preconfigure beam management resources under different panels for the terminal device to deal with the deterioration of communication quality and beam quality caused by the rotation of the terminal device .
  • the terminal device may send third indication information to the network device.
  • the third indication information is used to indicate the change relationship of the airspace parameters.
  • the terminal device can report the change relationship of the airspace parameter to the network device, so as to report the changed airspace parameter to the network device.
  • the network device can communicate with the terminal device based on the changed airspace parameters, or can also configure panel-level beam tracking and scheduling for the terminal device based on the changed airspace parameters, or can also preconfigure the terminal device under different panels. Beam management resources.
  • the spatial parameters may include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-colocation (QCL) relationships, receive beams or Antenna panel.
  • the antenna panel parameters include one or more of the following: the number of antenna panels, an antenna panel identifier, an antenna panel arrangement, or an antenna panel association relationship.
  • the terminal device may report antenna panel parameters to the network device, and the network device may determine configuration information for the terminal device based on the antenna panel parameters reported by the terminal device.
  • the third indication information further includes the signal quality of the reference signal; the signal quality is obtained by the terminal equipment through measurement based on the changed spatial parameters.
  • the terminal device can report the signal quality measured based on the changed airspace parameters to the network device, so that the network device can judge whether the rotated beam quality and communication quality of the terminal device are good.
  • the network device may configure panel-level beam tracking and scheduling for the terminal device, or may pre-configure beam management resources under different panels for the terminal device.
  • a method for transmitting the state of an antenna panel may be performed by a network device, or a chip with similar network device functions.
  • the network device can receive the antenna panel parameters from the terminal device.
  • the network device can send configuration information to the terminal device.
  • the configuration information may include a change relationship of airspace parameters.
  • the network device may receive second indication information from the terminal device, where the second indication information may be used to indicate that the airspace parameter of the terminal device has changed, or the second indication information may be used to indicate that the airspace parameter of the terminal device has not changed.
  • the network device can determine whether the terminal device rotates based on the second indication information reported by the terminal device, and can distinguish whether changes in beam quality and communication quality are caused by the rotation of the terminal device.
  • the network device can configure panel-level beam tracking and scheduling based on the rotation of the terminal device, or preconfigure beam management resources under different panels for the terminal device to deal with the deterioration of communication quality and beam quality caused by the rotation of the terminal device .
  • the second indication information is used to indicate the airspace parameter change of the terminal device
  • the network device receives third indication information from the terminal device, where the third indication information is used to indicate the change relationship of the airspace parameter.
  • the network device may determine the changed airspace parameter based on the change relationship of the airspace parameter reported by the terminal device.
  • the network device can communicate with the terminal device based on the changed airspace parameters, or can also configure panel-level beam tracking and scheduling for the terminal device based on the changed airspace parameters, or can also preconfigure the terminal device under different panels. Beam management resources.
  • the spatial parameters include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-co-located QCL relationships, receive beams or antenna panels.
  • the antenna panel parameters include one or more of the following: the number of antenna panels, an antenna panel identifier, an antenna panel arrangement, or an antenna panel association relationship.
  • the network device may determine configuration information for the terminal device based on the antenna panel parameters reported by the terminal device.
  • the third indication information further includes the signal quality of the reference signal; the signal quality is obtained by the terminal equipment through measurement based on the changed spatial parameters.
  • the network device can receive the signal quality measured based on the changed airspace parameters reported by the terminal device, and the network device can determine whether the rotated beam quality and communication quality of the terminal device are good.
  • the network device may configure panel-level beam tracking and scheduling for the terminal device, or may pre-configure beam management resources under different panels for the terminal device.
  • a method for transmitting the state of an antenna panel can be executed by a terminal device, or a chip similar to the terminal device.
  • the terminal device may send the first capability information to the network device.
  • the first capability information may be used to indicate that the terminal device has the capability to detect rotation, or the first capability information may be used to indicate that the terminal device does not have the capability to detect rotation.
  • the terminal device can receive preset conditions from the network device.
  • the terminal device can detect rotation based on preset conditions. End devices can send rotation events to network devices.
  • the rotation event may include one or more of the following: the number of times the terminal device switches the antenna panel within the specified time period, the change of the angular velocity of the terminal device within the specified period of time, the change of the angle of the terminal device within the specified period of time, the occurrence of the terminal equipment Rotation or no rotation of the terminal device.
  • the terminal device can report to the network device whether it has the ability to detect rotation.
  • the terminal device when it has the ability to detect rotation, it can receive preset conditions from the network device, and detect the rotation based on the preset conditions.
  • the terminal device can report the rotation event to the network device, and the network device can determine whether the terminal device rotates based on the rotation event reported by the terminal device, and further determine whether changes in beam quality and communication quality are caused by the rotation of the terminal device.
  • the terminal device may send the rotation level to the network device.
  • the rotation level may include one or more of the following: the first change level of the angular velocity of the terminal device within the specified time period; the first change level is used to indicate the degree of change of the angular velocity; Two change levels; the second change level is used to indicate the degree of change of the angle; or, the third change level of the signal quality of the reference signal of the terminal device within a specified time period; the third change level is used to indicate the signal quality of the reference signal of the terminal device degree of change.
  • the terminal device can also report the rotation level to the network device.
  • the network device can adjust the scheduling algorithm or configure pilot resources for the terminal device according to the rotation level reported by the terminal device, so as to cope with the influence of the rotation on the beam quality and communication quality.
  • the terminal device may send request information to the network device.
  • the request information may be used to request measurement resources.
  • the terminal device may receive configuration information of the measurement resource from the network device.
  • the terminal equipment can measure the measurement resources.
  • the terminal device can request measurement resources from the network device for training a new beam pair, and can use the new beam pair for communication in subsequent communication with the network device.
  • the preset conditions include one or more of the following: the variation of the signal quality of the reference signal exceeds a first threshold within the specified time period; or, the signal quality of the reference signal decreases within the specified time period
  • the second threshold value the second threshold value is less than the preset threshold; or, the rotation angle of the terminal device within the specified time period is greater than or equal to the third threshold value; or, the variation of the angular velocity of the terminal device within the specified time period is greater than or equal to the fourth threshold value ; or, the number of times that the terminal device continuously switches the antenna panel within the specified time period is greater than or equal to the fifth threshold.
  • the terminal device may receive the above-mentioned one or more preset conditions from the network device, and detect rotation based on the one or more preset conditions, thereby realizing the reporting of the rotation event.
  • a method for transmitting the state of an antenna panel may be performed by a network device, or a chip similar to a network device.
  • the network device may receive the first capability information from the terminal device.
  • the first capability information may be used to indicate that the terminal device has the capability of detecting rotation, or the first capability information may be used to indicate that the terminal device does not have the capability of detecting rotation.
  • the network device can send preset conditions to the terminal device.
  • the network device can receive rotation events from the terminal device, and the rotation events can include one or more of the following: the number of times the terminal device switches the antenna panel within the specified time period, the change of the angular velocity of the terminal device within the specified time period, the angle of the terminal device During the change of the specified time period, the terminal device rotates or the terminal device does not rotate.
  • the network device may determine whether the terminal device has the ability to detect rotation based on the first capability information reported by the terminal device.
  • the network device may send the preset condition to the terminal device when the terminal device has the ability to detect rotation.
  • the network device can receive the rotation event reported by the terminal device to determine whether the terminal device is rotated.
  • the network device can also further determine whether the change in beam quality and communication quality is due to the rotation of the terminal device.
  • the network device may receive the rotation level from the terminal device.
  • the rotation level may include one or more of the following: the first change level of the angular velocity of the terminal device within the specified time period; the first change level is used to indicate the degree of change of the angular velocity; Two change levels; the second change level is used to indicate the degree of change of the angle; or, the third change level of the signal quality of the reference signal of the terminal device within a specified time period; the third change level is used to indicate the signal quality of the reference signal of the terminal device degree of change.
  • the network device can receive the rotation level reported by the terminal device.
  • the network device can adjust the scheduling algorithm or configure pilot resources for the terminal device according to the rotation level reported by the terminal device, so as to cope with the influence of the rotation on the beam quality and communication quality.
  • the network device may receive the request information from the terminal device. Wherein, the request information is used to request measurement resources.
  • the network device may send configuration information of the measurement resource to the terminal device.
  • the network device may configure configuration information of measurement resources for the terminal device for training a new beam pair.
  • the network device can use the new beam pair to communicate with the terminal device in subsequent communications.
  • the preset condition may include one or more of the following: the variation of the signal quality of the reference signal within a specified time period exceeds a first threshold; or, the signal quality of the reference signal within the specified time period Lower the second threshold, and the second threshold is less than the preset threshold; or, the rotation angle of the terminal device within the specified time period is greater than or equal to the third threshold value; or, the variation of the angular velocity of the terminal device within the specified time period is greater than or equal to the fourth threshold; or, the number of times that the terminal device continuously switches the antenna panel within the specified time period is greater than or equal to the fifth threshold.
  • the network device may determine the above-mentioned one or more preset conditions for the terminal device, so that the terminal device can detect rotation based on the one or more preset conditions, thereby realizing the reporting of the rotation event.
  • a method for transmitting the state of an antenna panel may be executed by a terminal device, or a chip with similar functions of the terminal device.
  • the terminal device can send the antenna panel parameters to the network device.
  • the antenna panel parameters may include an antenna panel identifier.
  • the terminal device can receive measurement configuration information from the network device.
  • the measurement configuration information may include one or more antenna panel identifications.
  • the terminal device may send a measurement report to the network device.
  • the measurement report may include measurement results for one or more antenna panels.
  • the measurement result of one antenna panel includes the antenna panel identification of one antenna panel, and the beam measurement result obtained by measuring the beam received through one antenna panel.
  • the terminal device can report beam measurement results of beams received by multiple antenna panels to the network device, so that the network device can determine multiple qualities of multiple beams of the terminal device based on the multiple beam measurement results, so that the terminal device can be judged. Whether the device rotates, and determines the corresponding scheduling and algorithm.
  • the terminal device may send fourth indication information to the network device.
  • the fourth indication information may be used to indicate that the measurement report reported by the terminal equipment is reliable, or the fourth indication information may be used to indicate that the measurement report reported by the terminal equipment is unreliable.
  • the terminal device can report the fourth indication information to the network device to inform the network device whether the measurement result reported by the network device is reliable, so that the network device can activate the corresponding protection mechanism for rotation and avoid unnecessary frequent switching of the beam by the terminal device.
  • the antenna panel parameters may further include one or more of the following: the number of antenna panels, the arrangement of antenna panels, or the relationship between antenna panels.
  • a measurement result may also include a degree of variation in beam measurement results of beams received through an antenna panel.
  • the terminal device can determine the degree of change of the quality of multiple beams to the network device, so that the network device determines whether the terminal device rotates according to the degree of change of the quality of the multiple beams.
  • a method for transmitting the state of an antenna panel may be performed by a network device, or a chip with similar network device functions.
  • the network device can receive the antenna panel parameters from the terminal device.
  • the antenna panel parameters include an antenna panel identifier.
  • the network device may send measurement configuration information to the terminal device.
  • the measurement configuration information includes one or more antenna panel identifications.
  • the network device may receive measurement reports from the terminal device.
  • the measurement report includes measurement results for one or more antenna panels.
  • the measurement result of one antenna panel includes the antenna panel identification of one antenna panel, and the beam measurement result obtained by measuring the beam received through one antenna panel.
  • the network device can receive beam measurement results of beams received by multiple antenna panels reported by the terminal device, and determine multiple qualities of multiple beams of the terminal device based on the multiple beam measurement results, so as to determine whether the terminal device is Rotate, and determine the corresponding schedule and algorithm.
  • the network device may receive fourth indication information from the terminal device; the fourth indication information may be used to indicate that the measurement report reported by the terminal device is reliable, or the fourth indication information may be used to instruct the terminal device to report The measurement report is unreliable.
  • the network device can determine whether the measurement result reported by the terminal device is reliable based on the fourth indication information, and the network device can activate a corresponding protection mechanism against rotation to avoid unnecessary frequent beam switching by the terminal device.
  • the antenna panel parameters may further include one or more of the following: the number of antenna panels, the arrangement of antenna panels, or the relationship between antenna panels.
  • a measurement result may also include a degree of variation in beam measurement results of beams received through an antenna panel.
  • the network device can receive the change degrees of multiple beam qualities from the terminal device, and the network device determines whether the terminal device rotates according to the change degrees of the multiple beam qualities, and performs corresponding scheduling and adjustment algorithms.
  • a method for transmitting the state of an antenna panel may be executed by a terminal device or a chip with similar functions of the terminal device.
  • the terminal device receives the reference signal from the network device.
  • the terminal device sends first information to the network device, where the first information is used to indicate whether a spatial parameter of the received reference signal changes.
  • the first information is further used to indicate a comparison result of spatial parameters, and the comparison result is determined based on the spatial parameters of the currently received reference signals and the historical spatial parameters of the received reference signals.
  • the comparison result is a preset variation relationship of one or more spatial parameters, and the variation relationship of one spatial parameter is used to indicate that the spatial parameter of the received reference signal is changed to the first spatial parameter , and the first airspace parameter is one of the airspace parameters of the terminal device.
  • the comparison result is determined based on the spatial parameter of the currently received reference signal and the spatial parameter of the previously received reference signal, and the first spatial parameter is the spatial parameter of the currently received reference signal.
  • the terminal device receives the preset variation relationship of one or more airspace parameters from the network device.
  • the preset one or more variation relationships are determined based on antenna panel parameters of the terminal device.
  • the spatial parameters include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-co-located QCL relationships, receive beams or antenna panels.
  • the antenna panel parameters include one or more of the following: the number of antenna panels, an antenna panel identifier, an antenna panel arrangement, or an antenna panel association relationship.
  • a method for transmitting the state of an antenna panel is provided.
  • the method can be executed by a network device or a chip with similar functions of the network device.
  • the network device sends the reference signal to the terminal device.
  • the network device receives first information from the terminal device, where the first information is used to indicate whether a spatial parameter of the received reference signal changes.
  • the first information is further used to indicate the comparison result of the spatial parameters.
  • the comparison result is determined based on receiving the spatial parameters of the currently transmitted reference signal and receiving the spatial parameters of the historically transmitted reference signals.
  • the comparison result is a preset variation relationship of one or more spatial parameters, and one spatial parameter variation relationship is used to indicate that the spatial parameter of the terminal device receiving the reference signal is changed to the first one Airspace parameters, the first airspace parameter is one of the airspace parameters of the terminal device.
  • the comparison result is determined based on the spatial parameter of the currently sent reference signal and the spatial parameter of the previously sent reference signal, and the first spatial parameter is the spatial parameter of the currently sent reference signal. parameter.
  • the network device determines one or more preset variation relationships based on antenna panel parameters of the terminal device.
  • the network device sends the determined preset one or more variation relationships to the terminal device.
  • the spatial parameters include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-co-located QCL relationships, receive beams or antenna panels.
  • the antenna panel parameters include one or more of the following: the number of antenna panels, an antenna panel identifier, an antenna panel arrangement, or an antenna panel association relationship.
  • the network device may send configuration information to the terminal device when the first information indicates that the spatial parameter for receiving the reference signal changes; the configuration information may be used to determine the time-frequency resource of the reference signal.
  • the configuration information includes a reference signal configuration with more intensive time-frequency resources, and a corresponding measurement result reporting configuration.
  • the terminal device may measure the reference signal based on the reference signal configuration indicated by the configuration information, and report the measurement result based on the measurement result reporting configuration.
  • Network devices can obtain performance fluctuations caused by rotation in time, and adjust transmission parameters and scheduling policies in time.
  • the network device may send the first modulation and coding mode to the terminal device when the first information indicates that the spatial parameter of the received reference signal changes; the first modulation and coding mode is different from the modulation and coding mode before receiving the first information.
  • the first modulation and coding mode corresponds to a lower modulation order or code rate.
  • a lower modulation order or code rate can be indicated to the terminal, which improves the probability of successful signal transmission and further improves the reliability of the communication link.
  • a method for transmitting the state of an antenna panel is provided.
  • the method may be executed by a terminal device or a chip with similar functions of the terminal device.
  • the terminal device sends a rotation event to the network device.
  • the rotation event includes one or more of the following: the number of times the terminal device switches the antenna panel within the specified time period, the change of the angular velocity of the terminal device within the specified period of time, the change of the angle of the terminal device within the specified period of time, and the rotation of the terminal device.
  • the terminal device when the preset condition is not met, the terminal device sends first indication information to the network device; the first indication information is used to indicate that the terminal device does not rotate.
  • the terminal device may send first capability information to the network device before sending the rotation event to the network device, where the first capability information is used to indicate that the terminal device has the capability of detecting rotation.
  • the terminal device may receive preset conditions from the network device before sending the rotation event to the network device.
  • the terminal device when a preset condition is met, sends a rotation level to the network device; the rotation level includes one or more of the following: a first change level of the angular velocity of the terminal device within a specified time period; A change level is used to indicate the degree of change of the angular velocity; or, the second change level of the terminal device's angle within a specified time period; the second change level is used to indicate the degree of change in the angle; The third variation level of the quality; the third variation level is used to represent the variation degree of the signal quality of the reference signal of the terminal device.
  • the terminal device when a preset condition is satisfied, sends request information to the network device.
  • the request information is used to request measurement resources, and the measurement resources are used to update the available beams of the terminal device.
  • the terminal device receives the configuration information of the measurement resource from the network device.
  • the terminal device sends a measurement report of the measurement resource to the network device, where the measurement report includes the measurement amount of the measurement resource.
  • the preset conditions include one or more of the following: the amount of change in the signal quality of the reference signal of the terminal device within the first specified time period is greater than or equal to the first threshold.
  • the value of the signal quality degradation of the reference signal of the terminal device within the second specified time period is greater than or equal to the second threshold, and the value of the signal quality degradation of the reference signal within the third specified time period is greater than or equal to the third threshold;
  • the third specified The start time of the duration is after the start time of the second specified duration.
  • the rotation angle of the terminal device within the fourth specified time period is greater than or equal to the fourth threshold.
  • the variation of the angular velocity of the terminal device within the fifth specified time period is greater than or equal to the fifth threshold.
  • the number of times that the terminal device continuously switches the antenna panel within the sixth specified time period is greater than or equal to the sixth threshold.
  • a method for transmitting the state of an antenna panel is provided.
  • the method may be performed by a network device or a chip with similar network device functions.
  • the network device receives the rotation event from the terminal device.
  • the rotation event includes one or more of the following: the number of times the terminal device switches the antenna panel within the specified time period, the change of the angular velocity of the terminal device within the specified period of time, the change of the angle of the terminal device within the specified period of time, and the rotation of the terminal device.
  • the network device receives first indication information from the terminal device, where the first indication information is used to indicate that the terminal device does not rotate.
  • the network device may receive first capability information from the terminal device before receiving the rotation event from the terminal device, where the first capability information is used to indicate that the terminal device has the capability of detecting rotation.
  • the network device may send a preset condition to the terminal device before receiving the rotation event from the terminal device.
  • the network device receives a rotation level from the terminal device; the rotation level includes one or more of the following: a first change level of the angular velocity of the terminal device within a specified time period; the first change level is used to represent The degree of change in angular velocity.
  • the terminal device has a third variation level of the signal quality of the reference signal within a specified time period; the third variation level is used to indicate the degree of variation of the signal quality of the reference signal of the terminal device.
  • the network device receives the request information from the network device.
  • the request information is used to request measurement resources, and the measurement resources are used to update the available beams of the terminal device.
  • the network device sends configuration information of the measurement resource to the terminal device.
  • the preset conditions include one or more of the following: the amount of change in the signal quality of the reference signal of the terminal device within the first specified time period is greater than or equal to the first threshold.
  • the value of the signal quality degradation of the reference signal of the terminal device within the second specified time period is greater than or equal to the second threshold, and the value of the signal quality degradation of the reference signal within the third specified time period is greater than or equal to the third threshold;
  • the third specified The start time of the duration is after the start time of the second specified duration.
  • the rotation angle of the terminal device within the fourth specified time period is greater than or equal to the fourth threshold.
  • the variation of the angular velocity of the terminal device within the fifth specified time period is greater than or equal to the fifth threshold.
  • the number of times that the terminal device continuously switches the antenna panel within the sixth specified time period is greater than or equal to the sixth threshold.
  • the network device may send the first configuration information to the terminal device according to the rotation event reported by the terminal device.
  • the first configuration information is used to determine the time-frequency resource of the reference signal.
  • the configuration information includes a reference signal configuration with more intensive time-frequency resources, and a corresponding measurement result reporting configuration.
  • the terminal device may measure the reference signal based on the reference signal configuration indicated by the configuration information, and report the measurement result based on the measurement result reporting configuration.
  • Network devices can obtain performance fluctuations caused by rotation in time, and adjust transmission parameters and scheduling policies in time.
  • the network device may send the first modulation and coding mode to the terminal device according to the rotation event reported by the terminal device; the first modulation and coding mode is different from the modulation and coding mode before receiving the rotation event.
  • the first modulation and coding mode corresponds to a lower modulation order or code rate.
  • the transceiver unit indicates a lower modulation order or code rate to the terminal, which improves the probability of successful signal transmission. probability, thereby improving the reliability of the communication link.
  • a method and apparatus for transmitting the state of an antenna panel are provided.
  • the method may be executed by a terminal device, or a chip with similar functions of the terminal device.
  • the terminal device sends antenna panel parameters to the network device; the antenna panel parameters include at least one antenna panel identifier.
  • the terminal device receives measurement configuration information from the network device.
  • the measurement configuration information includes part or all of the antenna panel identifiers of the at least one antenna panel identifier.
  • the terminal device sends a measurement report corresponding to each antenna panel identifier in some or all of the antenna panel identifiers to the network device.
  • the measurement report is determined based on the reference signal received by the antenna panel represented by each of the aforementioned antenna panel identifiers.
  • the terminal device when the terminal device determines that rotation occurs, it sends first indication information to the network device, where the first indication information is used to indicate that the measurement report reported by the terminal device is unreliable.
  • the terminal device when the terminal device determines that no rotation occurs, it sends second indication information to the network device, where the second indication information is used to indicate that the measurement report reported by the terminal device is reliable.
  • the measurement report includes the degree of change in the signal quality of the reference signal within a specified period of time.
  • a twelfth aspect provides a method for transmitting the state of an antenna panel.
  • the method may be performed by a network device, or a chip with similar network device functions.
  • the network device receives antenna panel parameters from the terminal device; the antenna panel parameters include at least one antenna panel identifier.
  • the network device sends measurement configuration information to the terminal device, where the measurement configuration information includes part or all of the antenna panel identifiers in the at least one antenna panel identifier.
  • the network device receives a measurement report corresponding to each antenna panel identifier in some or all of the antenna panel identifiers from the terminal device. The measurement report is determined based on the reference signal received by the antenna panel represented by each of the aforementioned antenna panel identifiers.
  • the network device receives first indication information from the terminal device, where the first indication information is used to indicate that the measurement report reported by the terminal device is unreliable.
  • the network device receives second indication information from the terminal device, where the second indication information is used to indicate that the measurement report reported by the terminal device is reliable.
  • the measurement report includes the degree of change in the signal quality of the reference signal within a specified period of time.
  • the network device may send the first configuration information to the terminal device according to the measurement report corresponding to each antenna panel identifier, where the first configuration information is used to determine the time-frequency resource of the reference signal.
  • the configuration information includes a reference signal configuration with more intensive time-frequency resources, and a corresponding measurement result reporting configuration.
  • the terminal device may measure the reference signal based on the reference signal configuration indicated by the configuration information, and report the measurement result based on the measurement result reporting configuration.
  • Network devices can obtain performance fluctuations caused by rotation in time, and adjust transmission parameters and scheduling policies in time.
  • the network device may send a first modulation and coding mode to the terminal device according to the measurement report corresponding to each antenna panel identifier, and the first modulation and coding mode is different from the modulation and coding mode before receiving the measurement report corresponding to each antenna panel identifier.
  • the first modulation and coding mode is different from the modulation and coding mode prior to receiving the first information.
  • the first modulation and coding mode corresponds to a lower modulation order or code rate. When the terminal rotates, a lower modulation order or code rate can be indicated to the terminal, which increases the probability of successful signal transmission and further improves the reliability of the communication link.
  • a thirteenth aspect provides a communication apparatus.
  • the communication apparatus may include various modules/units for executing the first aspect or any possible implementation manner of the first aspect, or may further include a communication device for executing the second aspect or the second aspect.
  • Each module/unit in any possible implementation manner of the aspect may also include various modules/units for executing the third aspect or any possible implementation manner of the third aspect, or may also include a module/unit for performing the fourth aspect.
  • modules/units for implementing the tenth aspect or any possible implementation manner of the tenth aspect, or may further include implementing the eleventh aspect or any possible implementation manner of the eleventh aspect
  • the processing unit and the transceiver unit are examples of the transceiver unit.
  • the transceiver unit is configured to send the antenna panel parameters to the network device; the transceiver unit , and is further configured to receive configuration information from the network device, where the configuration information includes the variation relationship of the airspace parameters; the processing unit is configured to generate second indication information based on the configuration information; the second indication information uses When the airspace parameter indicating the communication device has changed, or the second indication information is used to indicate that the airspace parameter of the communication device has not changed; the transceiver unit is configured to send the second indication information to the network device.
  • the second indication information is used to indicate a change in airspace parameters of the communication device
  • the transceiver unit is further configured to: send third indication information to the network device, where the third indication information Used to indicate the changing relationship of airspace parameters.
  • the spatial parameters include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-co-located QCL relationships, receive beams or antenna panels.
  • the antenna panel parameters include one or more of the following: the number of antenna panels, an antenna panel identifier, an antenna panel arrangement, or an antenna panel association relationship.
  • the communication apparatus includes the transceiver unit for performing the second aspect or each module/unit in any possible implementation manner of the second aspect, the transceiver unit for receiving antenna panel parameters from the terminal device; the processing a unit for generating configuration information based on the antenna panel parameters; the configuration information includes a variation relationship of airspace parameters; the transceiver unit is further configured to send the configuration information; the transceiver unit is further configured to receive data from the The second indication information of the terminal device is used to indicate that the airspace parameter of the terminal device has changed, or the second indication information is used to indicate that the airspace parameter of the terminal device has not changed.
  • the second indication information is used to indicate the airspace parameter change of the terminal device
  • the transceiver unit is further configured to: receive third indication information from the terminal device, the third indication The information is used to indicate the changing relationship of airspace parameters.
  • the spatial parameters include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-co-located QCL relationships, receive beams or antenna panels.
  • the antenna panel parameters include one or more of the following:
  • antenna panels Number of antenna panels, antenna panel identification, antenna panel arrangement, or antenna panel association.
  • the transceiver unit is used for the network device to send the first capability information; the first The capability information is used to indicate that the communication device has the ability to detect rotation, or the first capability information is used to indicate that the communication device does not have the ability to detect rotation; the transceiver unit is further configured to receive data from the network device the preset condition; the processing unit is configured to detect rotation based on the preset condition; the transceiver unit is further configured to send a rotation event to the network device, where the rotation event includes one or more of the following : the number of times that the communication device switches the antenna panel within a specified time period, the change of the angular velocity of the communication device within a specified time period, the change of the angle of the communication device within a specified period of time, the rotation of the communication device or the communication The device is not rotating.
  • the transceiver unit is further configured to: send a rotation level to the network device; the rotation level includes one or more of the following: the angular velocity of the communication device within the specified time period
  • the first change level is used to indicate the degree of change of the angular velocity; or, the second change level of the angle of the communication device within the specified time period; the second change level is used to indicate the degree of change of the angle. change degree; or, a third change level of the signal quality of the reference signal of the communication device within the specified time period; the third change level is used to indicate the change degree of the signal quality of the reference signal of the communication device.
  • the transceiver unit is further configured to send request information to the communication apparatus; the request information is used to request measurement resources; the transceiver unit is further configured to receive data from the network device The configuration information of the measurement resource; the processing unit is further configured to measure the measurement resource.
  • the preset condition includes one or more of the following: the amount of change in the signal quality of the reference signal within a specified time period exceeds a first threshold; or, the signal of the reference signal within a specified time period The quality is reduced by a second threshold value, and the second threshold value is smaller than the preset threshold; or, the rotation angle of the terminal device within the specified time period is greater than or equal to the third threshold value; or, the angular velocity of the terminal device within the specified time period The amount of change is greater than or equal to the fourth threshold; or, the number of times that the terminal device continuously switches the antenna panel within the specified time period is greater than or equal to the fifth threshold.
  • the transceiver unit is configured to receive the first capability information from the terminal device; the The first capability information is used to indicate that the terminal device has the ability to detect rotation, or the first capability information is used to indicate that the terminal device does not have the ability to detect rotation; the processing unit is configured to, based on the first ability information to generate preset conditions; the transceiver unit is further configured to receive a rotation event from the terminal device, where the rotation event includes one or more of the following: the terminal device switches the antenna panel within a specified period of time. The number of times, the change of the angular velocity of the terminal device within the specified time period, the change of the angle of the terminal device within the specified time period, the rotation of the terminal device or the non-rotation of the terminal device.
  • the transceiver unit is further configured to: receive a rotation level from the terminal device; the rotation level includes one or more of the following: within the specified time period, the terminal device The first change level of the angular velocity; the first change level is used to indicate the change degree of the angular velocity; or, the second change level of the angle of the terminal device within the specified time period; the second change level is used to indicate the angle or, the third change level of the signal quality of the reference signal of the terminal device within the specified time period; the third change level is used to indicate the change degree of the signal quality of the reference signal of the terminal device.
  • the transceiver unit is further configured to receive request information from the terminal device; the request information is used to request measurement resources; the transceiver unit is further configured to send a request to the terminal device The configuration information of the measurement resource is sent.
  • the preset condition includes one or more of the following: the amount of change in the signal quality of the reference signal within a specified time period exceeds a first threshold; or, the signal of the reference signal within a specified time period The quality is reduced by a second threshold value, and the second threshold value is smaller than the preset threshold; or, the rotation angle of the terminal device within the specified time period is greater than or equal to the third threshold value; or, the angular velocity of the terminal device within the specified time period The amount of change is greater than or equal to the fourth threshold; or, the number of times that the terminal device continuously switches the antenna panel within the specified time period is greater than or equal to the fifth threshold.
  • the communication apparatus includes, when each module/unit is used to execute the fifth aspect or any possible implementation manner of the fifth aspect, the transceiver unit, configured to send antenna panel parameters to a network device; the antenna panel The parameters include an antenna panel identifier; the transceiver unit is further configured to receive measurement configuration information from the network device; the measurement configuration information includes one or more antenna panel identifiers; the processing unit is configured to, based on the measurement The configuration information generates a measurement report; the transceiver unit is further configured to send a measurement report to the network device; the measurement report includes measurement results of one or more antenna panels; wherein, the measurement results of one antenna panel include the one The antenna panel identification of the antenna panel, and the beam measurement result obtained by measuring the beam received through the one antenna panel.
  • the transceiver unit is further configured to: send fourth indication information to the network device; the fourth indication information is used to indicate that the measurement report reported by the communication apparatus is reliable, or used for Indicates that the measurement report reported by the communication device is unreliable.
  • the antenna panel parameters further include one or more of the following: the number of antenna panels, the arrangement of antenna panels, or the relationship between antenna panels.
  • a measurement result further includes a degree of variation of the beam measurement result of the beam received by the one antenna panel.
  • the communication apparatus includes the transceiver unit for performing each module/unit in the sixth aspect or any possible implementation manner of the sixth aspect, the transceiver unit for receiving antenna panel parameters from the terminal device; the antenna The panel parameters include an antenna panel identifier; the processing unit is configured to generate measurement configuration information; the measurement configuration information includes one or more antenna panel identifiers; the transceiver unit sends the measurement configuration information to the terminal device; The transceiver unit is further configured to receive a measurement report from the terminal device; the measurement report includes measurement results of one or more antenna panels; wherein, the measurement results of one antenna panel include the antenna panel of the one antenna panel identification, and a beam measurement result obtained by measuring the beam received through the one antenna panel.
  • the transceiver unit is further configured to: receive fourth indication information from the terminal device; the fourth indication information is used to indicate that the measurement report reported by the terminal device is reliable, or use to indicate that the measurement report reported by the terminal equipment is unreliable.
  • the antenna panel parameters further include one or more of the following: the number of antenna panels, the arrangement of antenna panels, or the relationship between antenna panels.
  • a measurement result further includes a degree of variation of the beam measurement result of the beam received by the one antenna panel.
  • the communication apparatus includes, when each module/unit in the seventh aspect or any possible implementation manner of the seventh aspect is executed, the transceiver unit, configured to receive a reference signal from a network device; the processing unit , which is used to generate first information; the first information is used to indicate whether the spatial parameter of the received reference signal has changed; the transceiver unit is further configured to send the first information to the network device.
  • the first information is further used to indicate a comparison result of the spatial parameters; the comparison result is based on the spatial parameters of the currently received reference signal and the received reference signal. Determined by historical airspace parameters.
  • the comparison result is a preset variation relationship of one or more of the spatial parameters; one variation relationship of the spatial parameters is used to indicate a receiver receiving the reference signal.
  • the airspace parameter is changed to a first airspace parameter, and the first airspace parameter is one of the airspace parameters of the communication device.
  • the comparison result is determined based on a spatial parameter of the currently received reference signal and a spatial parameter of the last received reference signal, and the first spatial parameter is the currently received spatial parameter Spatial parameters of the reference signal.
  • the transceiver unit is further configured to: receive the preset one or more variation relationships of the airspace parameters from the network device; the preset one or more The variation relationship is determined based on antenna panel parameters of the communication device.
  • the spatial parameters include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-co-located QCL relationships, receive beams or antenna panels.
  • the antenna panel parameters include one or more of the following: the number of antenna panels, an antenna panel identifier, an antenna panel arrangement, or an antenna panel association relationship.
  • the processing unit is configured to generate a reference signal;
  • the terminal device sends the reference signal;
  • the transceiver unit is further configured to receive first information from the terminal device; the first information is used to indicate whether a spatial parameter for receiving the reference signal changes.
  • the first information is further used to indicate a comparison result of the spatial parameters; the comparison result is based on receiving the spatial parameters of the currently sent reference signal and the received historically sent data.
  • the spatial parameters of the reference signal are determined.
  • the comparison result is a preset variation relationship of one or more airspace parameters; one variation relationship of the airspace parameter is used to instruct the terminal device to receive the The airspace parameter of the reference signal is changed to a first airspace parameter, and the first airspace parameter is one of the airspace parameters of the terminal device.
  • the comparison result is determined based on receiving a spatial parameter of the reference signal currently sent and receiving a spatial parameter of the reference signal sent last time, and the first spatial parameter is receiving the spatial parameters of the reference signal currently sent.
  • the processing unit is further configured to: determine the preset one or more of the variation relationships based on the antenna panel parameters of the terminal device; the transceiver unit is further configured to: Sending the determined preset one or more of the change relationships to the terminal device.
  • the spatial parameters include one or more of the following: receive spatial filters, receive spatial filtering parameters, spatial correlations, quasi-co-located QCL relationships, receive beams or antenna panels.
  • the antenna panel parameters include one or more of the following: the number of antenna panels, an antenna panel identifier, an antenna panel arrangement, or an antenna panel association relationship.
  • the processing unit is further configured to generate configuration information when the first information indicates that the spatial parameter of the received reference signal changes; the configuration information is used to determine the time-frequency resource of the reference signal.
  • the transceiver unit is further configured to send configuration information to the terminal device.
  • the processing unit is further configured to generate a first modulation and coding mode when the first information indicates that the spatial parameter of the received reference signal changes, and the first modulation and coding mode is the same as the modulation before receiving the first information Different from encoding mode.
  • the transceiver unit is further configured to send the first modulation and coding mode to the terminal device.
  • the processing unit is configured to determine whether a preset condition is met; the transceiver unit, When a preset condition is met, a rotation event is sent to the network device; the rotation event includes one or more of the following: the number of times the communication device switches the antenna panel within a specified time period, and the angular velocity of the communication device is A change within a specified period of time and a change in the angle of the communication device within a specified period of time, the communication device rotates.
  • the transceiver unit is further configured to: when the preset condition is not satisfied, send first indication information to the network device; the first indication information is used to indicate the communication The device is not rotating.
  • the transceiver unit is further configured to: send first capability information to the network device; the first capability information is used to indicate that the communication apparatus has the capability of detecting rotation.
  • the transceiver unit is further configured to: receive the preset condition from the network device.
  • the transceiver unit when a preset condition is met, is further configured to: send a rotation level to the network device; the rotation level includes one or more of the following: the communication device The first change level of the angular velocity within the specified time period; the first change level is used to indicate the degree of change of the angular velocity; or, the second change level of the angle of the communication device within the specified time period; the second change level The change level is used to indicate the degree of change of the angle; or, the third change level of the signal quality of the reference signal of the communication device within the specified time period; the third change level is used to indicate the degree of change of the reference signal of the communication device.
  • the degree of variation in signal quality is used to indicate the degree of variation in signal quality.
  • the transceiver unit when a preset condition is met, is further configured to: send request information to the network device; the request information is used to request measurement resources; the measurement resources are used to update available beams of the communication apparatus; the communication apparatus receives configuration information of the measurement resources from the network equipment; the communication apparatus sends a measurement report of the measurement resources to the network equipment; the measurement report includes the measurement amount of the measurement resource.
  • the preset condition includes one or more of the following: the variation of the signal quality of the reference signal of the communication device within the first specified time period is greater than or equal to a first threshold; or, The value of the signal quality degradation of the reference signal within the second specified time period of the communication device is greater than or equal to the second threshold, and the value of the signal quality of the reference signal within the third specified period of time is greater than or equal to the third threshold value; the first The start time of the three specified durations is after the start time of the second specified duration; or, the angle of rotation of the communication device within the fourth specified duration is greater than or equal to a fourth threshold; or, the communication device is in The variation of the angular velocity within the fifth specified time period is greater than or equal to the fifth threshold; or, the number of times the communication device continuously switches the antenna panels within the sixth specified period of time is greater than or equal to the sixth threshold.
  • the communication apparatus includes, when each module/unit in the tenth aspect or any possible implementation manner of the tenth aspect is executed, the transceiver unit, configured to receive a rotation event from a terminal device; the rotation event Including one or more of the following: the number of times that the terminal device switches the antenna panel within a specified period of time, the change of the angular velocity of the terminal equipment within a specified period of time, the change of the angle of the terminal equipment within a specified period of time, the The terminal device rotates; the processing unit is configured to determine that the terminal device rotates.
  • the transceiver unit is further configured to: receive first indication information from the terminal device; the first indication information is used to indicate that the terminal device does not rotate; the processing unit , and is also used to determine that the terminal device is not rotated.
  • the transceiver unit is further configured to: receive first capability information from the terminal device; the first capability information is used to indicate that the terminal device has the capability of detecting rotation.
  • the transceiver unit is further configured to: send the preset condition to the terminal device.
  • the transceiver unit is further configured to: receive a rotation level from the terminal device; the rotation level includes one or more of the following: within the specified time period, the terminal device The first change level of the angular velocity; the first change level is used to indicate the change degree of the angular velocity; or, the second change level of the angle of the terminal device within the specified time period; the second change level is used to indicate the angle or, the third change level of the signal quality of the reference signal of the terminal device within the specified time period; the third change level is used to indicate the change degree of the signal quality of the reference signal of the terminal device.
  • the transceiver unit is further configured to receive request information from the terminal device, and the request information is used to request measurement resources; the measurement resources are used to update the available beams of the terminal device ; the transceiver unit is further configured to send the configuration information of the measurement resource to the terminal device.
  • the preset condition includes one or more of the following: the amount of change in the signal quality of the reference signal within a specified time period exceeds a first threshold; or, the signal of the reference signal within a specified time period The quality is reduced by a second threshold value, and the second threshold value is smaller than the preset threshold; or, the rotation angle of the terminal device within the specified time period is greater than or equal to the third threshold value; or, the angular velocity of the terminal device within the specified time period The amount of change is greater than or equal to the fourth threshold; or, the number of times that the terminal device continuously switches the antenna panel within the specified time period is greater than or equal to the fifth threshold.
  • the processing unit is further configured to generate first configuration information according to the rotation event; the first configuration information may be used to determine the time-frequency resource of the reference signal.
  • the transceiver unit is further configured to send the first configuration information to the terminal device.
  • the processing unit is further configured to generate the first modulation and coding mode according to the rotation event. The first modulation and coding mode is different from the modulation and coding mode prior to receiving the rotation event.
  • the transceiver unit is further configured to send the first modulation and coding mode to the terminal device.
  • the communication apparatus includes, when each module/unit in the eleventh aspect or any possible implementation manner of the eleventh aspect is executed, the transceiver unit, configured to send the antenna panel parameters to the network device; the The antenna panel parameters include an antenna panel identifier; the transceiver unit is further configured to receive measurement configuration information from the network device; the measurement configuration information includes part or all of the antenna panel identifiers in the at least one antenna panel identifier; The processing unit is configured to generate a measurement report based on the measurement configuration information; the transceiver unit is further configured to send a measurement report corresponding to each antenna panel identifier in the part or all of the antenna panel identifiers to the network device; The measurement report is determined based on the reference signal received by the antenna panel represented by each antenna panel identifier.
  • the transceiver unit is further configured to: when it is determined that rotation occurs, send first indication information to the network device; the first indication information is used to indicate a measurement report reported by the communication device Unreliable.
  • the transceiver unit is further configured to: when it is determined that no rotation occurs, send second indication information to the network device; the second indication information is used to indicate the measurement reported by the communication apparatus Reports are reliable.
  • the measurement report includes the degree of change of the signal quality of the reference signal within a specified time period.
  • the transceiver unit is configured to receive antenna panel parameters from the terminal device;
  • the antenna panel parameters include an antenna panel identifier;
  • the processing unit is configured to generate measurement configuration information;
  • the measurement configuration information includes part or all of the antenna panel identifiers in the at least one antenna panel identifier;
  • the terminal device sends the measurement configuration information;
  • the transceiver unit is further configured to receive a measurement report corresponding to each antenna panel identifier in the part or all of the antenna panel identifiers from the terminal device; the measurement report is based on The identification of each antenna panel is determined by the reference signal received by the antenna panel that characterizes it.
  • the transceiver unit is further configured to: receive first indication information from the terminal device; the first indication information is used to indicate that the measurement report reported by the terminal device is unreliable.
  • the transceiver unit is further configured to: receive second indication information from the terminal device; the second indication information is used to indicate that the measurement report reported by the terminal device is reliable.
  • the measurement report includes the degree of change of the signal quality of the reference signal within a specified time period.
  • the processing unit is further configured to generate the first configuration information according to the measurement report corresponding to each antenna panel identifier.
  • the first configuration information is used to determine the time-frequency resource of the reference signal.
  • the transceiver unit is further configured to send the first configuration information to the terminal device.
  • the processing unit is further configured to generate the first modulation and coding mode according to the measurement report of each antenna panel.
  • the first modulation and coding mode is different from the modulation and coding mode before receiving the measurement report corresponding to each antenna panel identifier.
  • the transceiver unit is further configured to transmit the first modulation and coding mode.
  • a fourteenth aspect provides a communication apparatus, the communication apparatus includes at least one processor, and the processor executes computer instructions in the memory to implement the operation steps of the method in each of the above aspects or any possible implementation manner of each aspect.
  • the processor executes computer instructions in the memory through an interface.
  • the communication device further includes a memory.
  • the memory is used to store computer-executed instructions, and when the controller runs, the processor executes the computer-executed instructions in the memory to use hardware resources in the controller to perform the operation steps in the above aspects or any possible implementation manner of the various aspects.
  • the memory may be deployed outside the communication device to be connected to the communication device, or may also be deployed inside the communication device.
  • the processor and memory are integrated.
  • the communication device further includes a transceiver.
  • the transceiver is configured to perform the transceiving steps of the method in the first aspect or any possible implementation manner of the first aspect, or perform the transceiving steps of the method in the second aspect or any possible implementation manner of the second aspect, or perform the third aspect Or the sending and receiving steps of the method in any possible implementation manner of the third aspect, or the sending and receiving steps of the method in the fourth aspect or any possible implementation manner of the fourth aspect, or the fifth aspect or any one of the possible implementation manners of the fifth aspect.
  • the sending and receiving steps of the method in any possible implementation manner of the aspect, or performing the sending and receiving steps of the method in any possible implementation manner of the eleventh aspect or the eleventh aspect, or performing any one of the twelfth aspect or the twelfth aspect It is possible to implement the sending and receiving steps of the method in the manner.
  • a fifteenth aspect provides a communication device.
  • the communication device includes a logic circuit and a communication interface.
  • the communication interface is used to perform the sending and receiving steps of the method in the first aspect or any possible implementation manner of the first aspect, or the sending and receiving steps of the method in the second aspect or any possible implementation manner of the second aspect, or the first aspect.
  • the logic circuit is used to perform the operation steps of the method in the first aspect or any possible implementation manner of the first aspect, or perform the operation steps of the method in the second aspect or any possible implementation manner of the second aspect, or perform the third aspect or the operation steps of the method in any possible implementation manner of the third aspect, or the operation steps of the method in the fourth aspect or any possible implementation manner of the fourth aspect, or the fifth aspect or any possible implementation manner of the fifth aspect.
  • the communication interface is used to output antenna panel parameters and input configuration information from network devices.
  • the logic circuit is configured to generate the second indication information based on the configuration information.
  • the communication interface is also used for outputting the second indication information.
  • the communication interface is used to input antenna panel parameters from the terminal device.
  • a logic circuit is used to generate configuration information based on the antenna panel parameters.
  • the communication interface is also used for outputting configuration information and inputting second indication information from the terminal device.
  • the communication interface is used to output the first capability information and input the preset condition from the network device.
  • a logic circuit is used to detect rotation based on a rotation time trigger condition.
  • the communication interface is also used to output rotation events.
  • the communication interface is used to input the first capability information from the terminal device.
  • the logic circuit is configured to generate a preset condition based on the first capability information.
  • the communication interface is also used to output preset conditions and input rotation events from end devices.
  • the communication interface is used to output antenna panel parameters and input measurement configuration information from network devices.
  • a logic circuit is used to generate a measurement report based on the measurement configuration information.
  • the communication interface is also used to output measurement reports.
  • the communication interface is used to input antenna panel parameters from the terminal device.
  • Logic circuitry is used to generate measurement configuration information based on the antenna panel parameters.
  • the communication interface is also used to output measurement configuration information and input measurement reports from terminal equipment.
  • the communication interface is used to input the reference signal from the network device.
  • a logic circuit is used to generate the first information.
  • the communication interface is also used to output the first information.
  • logic circuits are used to generate the reference signal.
  • the communication interface is used to output the reference signal.
  • the communication interface is also used for inputting the first information from the terminal device.
  • the logic circuit is used to determine whether a preset condition is satisfied.
  • the communication interface is used to output a rotation event when a preset condition is met.
  • the communication interface is used to input rotation events from the terminal device.
  • a logic circuit is used to determine whether the terminal device is rotated.
  • the communication interface is used to output antenna panel parameters and input measurement configuration information from the network device.
  • a logic circuit is used to generate a measurement report based on the measurement configuration information.
  • the communication interface is further configured to output a measurement report corresponding to each antenna panel identifier in the part or all of the antenna panel identifiers.
  • the communication interface is used to input antenna panel parameters from the terminal device.
  • Logic circuits are used to generate measurement configuration information.
  • the communication interface is also used for outputting measurement configuration information, and inputting a measurement report corresponding to each antenna panel identifier from the terminal device.
  • the present application provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, which, when executed on a computer, cause the computer to execute the methods of the above aspects.
  • the present application provides a computer program product storing instructions that, when executed on a computer, cause the computer to perform the methods of the above aspects.
  • Fig. 1 is the schematic diagram of terminal equipment rotation
  • FIG. 2 is one of exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application
  • FIG. 3 is one of schematic diagrams of antenna panel parameters of a terminal device provided by an embodiment of the present application.
  • FIG. 4A is one of exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application
  • 4B is a schematic diagram of a beam and an antenna panel before a terminal device is rotated according to an embodiment of the present application
  • 4C is a schematic diagram of a rotated beam and an antenna panel of a terminal device according to an embodiment of the present application.
  • FIG. 5 is one of exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application
  • FIG. 6 is one of exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application
  • FIG. 7 is one of exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application.
  • FIG. 8 is one of exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application.
  • FIG. 9 is one of exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application.
  • FIG. 10 is one of the exemplary flowcharts of a method for transmitting an antenna panel state provided by an embodiment of the present application.
  • FIG. 11 is one of schematic diagrams of a communication device provided by an embodiment of the present application.
  • FIG. 12 is one of schematic diagrams of a communication device provided by an embodiment of the present application.
  • FIG. 13 is a schematic diagram of a terminal device provided by an embodiment of the present application.
  • a beam is a communication resource.
  • the beams may be wide beams, or narrow beams, or may be other types of beams.
  • the beamforming technology may be beamforming technology or other technologies.
  • the beamforming technology may specifically be a descriptive beamforming technology, an analog beamforming technology, or a hybrid descriptive/analog beamforming technology. Different beams can be considered as different resources.
  • the same information or different information can be sent through different beams.
  • multiple beams with the same or similar communication characteristics may be regarded as one beam.
  • One or more antenna panel ports may be included within a beam for transmitting data channels, control channels, and probing signals, etc.
  • the transmission beam may refer to the distribution of signal strengths formed in different spatial directions after the signals are transmitted through the antenna panel.
  • the receiving beam may refer to the signal strength distribution of the wireless signal received from the antenna panel in different directions in space. It will be appreciated that one or more antenna panel ports forming a beam may also be regarded as a set of antenna panel ports.
  • the signal can be sent omnidirectionally or through a wider angle, while when using the high frequency band, thanks to the small carrier wavelength of the high frequency communication system, the signal can be sent at the sending end.
  • the antenna panel array composed of many antenna panel elements is arranged with the receiving end.
  • the transmitting end sends signals with a certain beamforming weight, so that the transmitted signal forms a beam with spatial directivity.
  • the receiving end uses the antenna panel array to form a certain beam. Weights are used for receiving, which can improve the received power of the signal at the receiving end and counteract path loss.
  • the beam can be embodied as a spatial domain filter, a spatial filter, a spatial domain parameter, a spatial parameter, Spatial domain setting, spatial setting, QCL information, QCL assumption, QCL indication, etc.
  • a beam can be indicated by a transmission configuration indicator (TCI) state.
  • TCI transmission configuration indicator
  • Beams can also be indicated by a spatial relation parameter. Therefore, in this embodiment of the present application, the beam may be replaced by a spatial filter, a spatial filter, a spatial parameter, a spatial parameter, a spatial setting, a spatial setting, QCL information, a QCL assumption, a QCL indication, and the TCI state may include downlink (downlink, DL) ) TCI state and/or uplink (UL) TCI state, spatial relationship, etc.
  • the above terms may also be equivalent to each other.
  • the beam may also be replaced by other terms representing the beam, which are not limited in this embodiment of the present application.
  • a spatial filter or also called a spatial filter parameter, may be a signal obtained by combining multiple antennas in an antenna array after weighting the received signals respectively.
  • system and “network” in the embodiments of this application may be used interchangeably.
  • “Plurality” means two or more, and other quantifiers are similar.
  • “And/or” describes the association relationship between associated objects, indicating that there can be three kinds of relationships, for example, A and/or B, which can mean that A exists alone, A and B exist at the same time, and B exists alone.
  • occurrences of the singular forms “a”, “an” and “the” do not mean “one or only one” unless the context clearly dictates otherwise, but rather “one or more” in one".
  • a device means to one or more such devices.
  • at least one (at least one of). «" means one or any combination of subsequent associated objects, for example "at least one of A, B and C” includes A, B, C, AB, AC, BC, or ABC.
  • the path loss As the frequency of radio waves used in mobile communication increases, the path loss also increases. To solve the above problems, the high frequency path loss can be compensated by increasing the number of antenna panels. Therefore, mobile communication systems using high-frequency carriers face severe challenges to improve coverage and reduce interference. Once the frequency exceeds 10 GHz, diffraction is no longer the dominant signal propagation mode; for non-line-of-sight propagation links, reflection and scattering are the dominant signal propagation modes. At the same time, in high frequency scenarios, the penetration loss through the building will also be greatly increased. These factors will greatly increase the difficulty of signal coverage. By generating a high-gain, tunable, shaped beam, signal coverage is significantly improved, and because of its very narrow beam, interference to the surrounding area is greatly reduced.
  • the main process of beam management can include the following 1)-4):
  • the terminal device performs periodic measurement on the synchronization signal block (synchronization signal block, SSB), and reports the SSB measurement result to the network device.
  • synchronization signal block synchronization signal block, SSB
  • the network device configures the channel state information-reference signal (CSI-RS), and the network device indicates the physical downlink control channel (PDCCH) and the physical downlink shared channel (physical downlink shared channel) according to the SSB measurement result.
  • CSI-RS channel state information-reference signal
  • the terminal device uses a wide beam to receive the configuration information of the CSI-RS, and measures the CSI-RS.
  • the terminal device reports the CSI and reference signal receiving power (RSRP) corresponding to the optimal beam to the network device, and the network device indicates the physical downlink control channel (PDCCH) and physical downlink according to the CSI-RS measurement result.
  • Shared channel physical downlink shared channel, PDSCH
  • the network device measures the SRS sent by the terminal device, and indicates the beams of the physical uplink control channel (PUCCH) and the physical uplink shared channel (PUSCH).
  • PUCCH physical uplink control channel
  • PUSCH physical uplink shared channel
  • the network device cannot distinguish whether the change in RSRP is caused by the movement, rotation of the terminal device, or due to occlusion. Therefore, the current beam management method cannot solve the problems caused by the fluctuation of the beam RSRP caused by the rotation of the terminal equipment and the deterioration of the communication quality.
  • an embodiment of the present application provides a method for reporting the state of an antenna panel.
  • the terminal device can report to the network device whether its own airspace parameters have changed.
  • the terminal device can also report the changed airspace parameters, so that the network device can determine whether the change in the measurement result is caused by the rotation of the terminal device according to the information reported by the terminal device.
  • LTE long term evolution
  • WiMAX worldwide interoperability for microwave access
  • 5G fifth generation
  • NR new generation radio access technology
  • 6G systems future communication systems, such as 6G systems.
  • the network architecture and service scenarios described in the embodiments of the present application are for the purpose of illustrating the technical solutions of the embodiments of the present application more clearly, and do not constitute a limitation on the technical solutions provided by the embodiments of the present application.
  • the evolution of the architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.
  • the embodiments of the present application can be applied not only to traditional typical networks, but also to future UE-centric (UE-centric) networks.
  • the UE-centric network introduces a non-cell network architecture, that is, deploying a large number of small stations in a specific area to form a hyper cell, and each small station is a transmission point of the Hyper cell ( Transmission Point, TP) or Transmission and Reception Point (TRP), and is connected to a centralized controller (controller).
  • the network side equipment selects a new sub-cluster (sub-cluster) for the UE to serve it, thereby avoiding real cell handover and realizing the continuity of UE services.
  • the network side equipment includes wireless network equipment.
  • multiple network-side devices such as small stations, may have independent controllers, such as distributed controllers. The existence of interaction information enables certain flexibility in providing cooperative services for UEs.
  • different base stations may be base stations with different identities, or may be base stations with the same identity that are deployed in different geographic locations. Before the base station is deployed, the base station does not know whether it will involve the scenarios applied by the embodiments of the present application. Therefore, the base station, or the baseband chip, should support the methods provided by the embodiments of the present application before deployment. It can be understood that the aforementioned different identifiers may be base station identifiers, cell identifiers or other identifiers.
  • FIG. 1 shows a schematic diagram of a communication system suitable for the transmission method of the antenna panel state according to the embodiment of the present application.
  • the communication system 100 includes a terminal device 101 and a network device 102 .
  • the terminal device 101 and the network device 102 may be configured with multiple antenna panels.
  • the terminal device 101 communicates with the network device through the beam 1 before rotation. Due to the rotation of the terminal device 101, the beam 1 is not aligned with the beam of the network device, which is detrimental to the communication quality.
  • the terminal devices involved in this application include devices that provide users with voice and/or data connectivity, specifically, include devices that provide users with voice, or include devices that provide users with data connectivity, or include devices that provide users with voice and/or data connectivity.
  • device for data connectivity For example, it may include a handheld device with wireless connectivity, or a processing device connected to a wireless modem.
  • the terminal can communicate with the core network via a radio access network (RAN), exchange voice or data with the RAN, or exchange voice and data with the RAN.
  • RAN radio access network
  • the terminal may include user equipment (UE), wireless terminal, mobile terminal, device-to-device (D2D) terminal, vehicle-to-everything (V2X) terminal, machine-to-machine/ Machine-to-machine/machine-type communications (M2M/MTC) terminal, Internet of things (IoT) terminal, subscriber unit (subscriber unit), subscriber station (subscriber station), mobile station (mobile station) station), remote station (remote station), access point (access point, AP), remote terminal (remote terminal), access terminal (access terminal), user terminal (user terminal), user agent (user agent), or User device, etc.
  • UE user equipment
  • D2D device-to-device
  • V2X vehicle-to-everything
  • M2M/MTC machine-to-machine/ Machine-to-machine/machine-type communications
  • IoT Internet of things
  • subscriber unit subscriber unit
  • subscriber station subscriber station
  • mobile station mobile station
  • remote station remote station
  • access point access point
  • a mobile phone or "cellular” phone
  • a computer with a mobile terminal
  • a portable, pocket-sized, hand-held, computer-embedded mobile device and the like.
  • PCS personal communication service
  • SIP session initiation protocol
  • WLL wireless local loop
  • PDA personal digital assistant
  • constrained devices such as devices with lower power consumption, or devices with limited storage capacity, or devices with limited computing power, etc.
  • information sensing devices such as barcodes, radio frequency identification (RFID), sensors, global positioning system (GPS), and laser scanners are included.
  • RFID radio frequency identification
  • GPS global positioning system
  • laser scanners are included.
  • the terminal may also be a wearable device.
  • Wearable devices can also be called wearable smart devices or smart wearable devices, etc. It is a general term for the application of wearable technology to intelligently design daily wear and develop wearable devices, such as glasses, gloves, watches, clothing and shoes. Wait.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories. Wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-scale, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, which needs to cooperate with other devices such as smart phones.
  • Use such as all kinds of smart bracelets, smart helmets, smart jewelry, etc. for physical sign monitoring.
  • the various terminals described above if located on the vehicle (eg, placed in the vehicle or installed in the vehicle), can be considered as vehicle-mounted terminals, and the vehicle-mounted terminal is also called an on-board unit (OBU), for example.
  • OBU on-board unit
  • a device for implementing a function of a terminal may be a terminal, or a device capable of supporting the terminal to implement the function, such as a chip system, and the device may be installed in the terminal.
  • the chip system may be composed of chips, or may include chips and other discrete devices.
  • the network equipment involved in this application includes access network (AN) equipment, such as a base station (for example, an access point), which may refer to an access network communicating with a wireless terminal through one or more cells over an air interface or, for example, a network device in a vehicle-to-everything (V2X) technology is a roadside unit (RSU).
  • the base station may be used to convert received air frames to and from IP packets, acting as a router between the terminal and the rest of the access network, which may include the IP network.
  • the RSU can be a fixed infrastructure entity supporting V2X applications and can exchange messages with other entities supporting V2X applications.
  • the network device can also coordinate the attribute management of the air interface.
  • the network equipment may include an evolved base station (NodeB or eNB or e-NodeB, evolutional Node B) in a long term evolution (long term evolution, LTE) system or long term evolution-advanced (LTE-A), Or it can also include the evolution of the packet core network (evolved packet core, EPC), the fifth generation mobile communication technology (the 5th generation, 5G), the new radio (new radio, NR) system (also referred to as NR system) under the A generation node B (next generation node B, gNB) may also include a centralized unit (centralized unit, CU) and a distributed unit (distributed unit, DU) in a cloud radio access network (Cloud RAN) system , the embodiments of the present application are not limited.
  • NodeB or eNB or e-NodeB, evolutional Node B in a long term evolution (long term evolution, LTE) system or long term evolution-advanced (LTE-A), Or it can also include
  • the apparatus for implementing the function of the network device may be the network device, or may be an apparatus capable of supporting the network device to implement the function, such as a chip system, and the apparatus may be installed in the network device.
  • the technical solutions provided by the embodiments of the present application are described by taking the device for realizing the function of the network device being a network device as an example.
  • an exemplary flowchart of a method for transmitting an antenna panel state provided by an embodiment of the present application may include the following steps.
  • Step 201 The network device sends a reference signal to the terminal device, and the corresponding terminal device receives the reference signal.
  • the reference signal here may be a channel state information reference signal (channel state information-reference signal, CSI-RS), or a channel sounding reference signal (sounding reference signal, SRS), or other reference signals.
  • CSI-RS channel state information-reference signal
  • SRS sounding reference signal
  • Step 202 The terminal device sends the first information to the network device.
  • the first information here may be used to indicate whether the spatial parameter of the received reference signal changes.
  • the spatial parameters may include at least one of a receiving spatial filter, a receiving spatial filtering parameter, a spatial correlation, a Quasi Co-Location (QCL) relationship, a receiving beam, and an antenna panel.
  • QCL Quasi Co-Location
  • the terminal device may send the first information to the network device when the spatial parameter of the received reference signal changes.
  • the terminal device may periodically report the first information to the network device.
  • the period for reporting the first information may be indicated by the network device, or may be specified by a communication protocol.
  • the terminal device may request a reporting resource of the first information from the network device. For example, a request message may be sent to the network device to request the network device to schedule time-frequency resources for reporting the first information for the terminal device.
  • the terminal device may send the first information on the time-frequency resource scheduled by the network device.
  • the terminal device may send the antenna panel parameters to the network device before performing step 201 .
  • the antenna panel parameters here may be parameters related to the antenna panel of the terminal device itself.
  • the antenna panel parameters may include one or more of the number of antenna panels, the arrangement of the antenna panels, the relationship between the antenna panels, and the identification of the antenna panels. The following are respectively introduced.
  • the terminal device can report the total number of antenna panels it has to the network device.
  • the terminal device may also report the identifier of each antenna panel separately. As shown in Figure 3, the terminal device has 4 antenna panels. Therefore, the terminal device can report that the number of antenna panels is 4 to the network device.
  • the terminal device may only report the identifiers of the antenna panels, such as panel0, panel1, panel2, and panel3. Alternatively, the terminal device may separately report that the number of antenna panels is 4 and the identifier of each antenna panel. It should be understood that the arrangement of the antenna panels shown in FIG. 3 is only exemplary, and the arrangement of the antenna panels of the terminal device may also be different from that in FIG. 3 .
  • the antenna panel arrangement here may refer to the spatial position of the antenna panel on the terminal device. For example, which side of the top, bottom, and left and right of the terminal device is the antenna panel located. As shown in Figure 3, panel0 of the terminal device is located on the top of the terminal device, panel1 is located on the left side of the terminal device, and panel2 and panel3 are located on the right side of the terminal device. Therefore, the terminal device can report the antenna panel arrangement as shown in Table 1.
  • the terminal device may represent the arrangement of the antenna panels through a bit sequence. For example, 00 can be used to indicate that the antenna panel is located on the top of the terminal device, 01 can be used to indicate that the antenna panel is located on the left side of the terminal device, 10 can be used to indicate that the antenna panel is located on the right side of the terminal device, and 11 can be used to indicate that the antenna panel is located below the terminal device.
  • the terminal device may use an identifier to associate the location of the antenna panel. The terminal device may report each antenna panel identifier and the corresponding one of the preceding identifiers, and report the association relationship between the one identifier and the position of the antenna panel.
  • the identifier corresponding to panel0 is a, and in the relationship between the identifier and the position of the antenna panel, a may indicate that it is located on the top of the terminal device. Therefore, the network device can determine that panel0 is located above the terminal device.
  • the arrangement of the antenna panels does not directly reflect the actual orientation of the antenna panels of the terminal equipment, and only reflects the relationship between the antenna panels by identifying different orientations. For example, use “direction 0" to indicate the position corresponding to panel0, use “direction 1" to standardize the position corresponding to panel1, and use “direction 2" to indicate the position corresponding to panel2 and panel3. In this way, technical effects similar to those in Table 1 can also be achieved.
  • the network equipment can distinguish the orientation and arrangement relationship between the antenna panels of the terminal equipment.
  • the relationship between the antenna panels here can be considered as the same or similar antenna panels that are affected when the terminal device rotates, moves, or an object blocks the terminal device. Alternatively, it can be thought of as an antenna panel on the same side of the terminal device.
  • panel0 is located above the terminal device, and there are no other antenna panels related to this panel0 on the terminal device.
  • panel1 does not have other related antenna panels.
  • panel2 and panel3 are both located on the right side of the terminal device. Therefore, when the terminal device rotates, moves, or an object blocks the right side of the terminal device, panel2 and panel3 are similarly affected. Therefore, the terminal device can report the association relationship between the antenna panels as shown in Table 2 below.
  • the terminal device may report the aforementioned related antenna panels.
  • the terminal device may not report this information, in other words, the terminal device may not report the antenna panels that are not related.
  • the terminal device may also report the association relationship of each antenna panel separately.
  • the reporting manner of the terminal device may be as shown in panel2 and panel3 in Table 2.
  • the terminal device can use a bit sequence to indicate the non-associated relationship. For example, the terminal device may use "0" to indicate no association. Alternatively, the terminal device may use an indication message to indicate that there is no association relationship. For example, "N/A" as shown in Table 2 may indicate no relationship.
  • an antenna panel identifier is used to represent an antenna panel on the terminal device.
  • the terminal device may report the antenna panel identifier of each antenna panel individually, or may report in combination with any one or more of the information in 1)-3) above.
  • the terminal device may separately report the number of antenna panels and the antenna panel identifier of each antenna panel.
  • the terminal device may separately report the antenna panel identifier of each antenna panel, the corresponding antenna panel arrangement, and the like.
  • the terminal device may send to the network device whether the terminal device itself supports the ability to detect rotation.
  • the ability to detect rotation here may include that the terminal device supports detection of rotation and the terminal device does not support detection of rotation. If the terminal device can detect rotation, the ability of the terminal device to detect rotation may be that the terminal device supports the detection of rotation. If the terminal device cannot detect rotation, such as the terminal device itself does not carry a gyroscope sensor, etc., the ability of the terminal device to detect rotation may be that the terminal device can detect rotation. The device does not support detecting rotation.
  • the capability of detecting rotation of the terminal device can be realized based on its own sensor.
  • the terminal device can detect whether rotation occurs according to one or more of an acceleration sensor, a gyro sensor, and a compass sensor.
  • the terminal device has one or more of the above sensors, it can be considered that the terminal device supports rotation detection; if the terminal device does not have any one of the above sensors, it can be considered that the terminal device does not support rotation detection.
  • the ability of the terminal device to detect rotation may be based on a measurement of the reference signal to determine whether rotation has occurred.
  • the terminal device can report the relevant information of the antenna panel such as one or more of the above 1)-4), and the network device can determine one or more presets for the terminal device through the relevant information reported by the terminal device.
  • Variation of airspace parameters Hereinafter, the changing relationship of one or more airspace parameters will be specifically introduced.
  • the network device may send the first indication information to the terminal device to indicate the change relationship of one or more airspace parameters to the terminal device.
  • the change relationship may be used to indicate that the spatial parameter of the reference signal received by the terminal device is changed to a certain spatial parameter.
  • the first indication information here may be used to indicate the conversion relationship between the antenna panels.
  • the first indication information may be determined by the network device according to the antenna panel parameters reported by the terminal device.
  • the network device may determine the quantity of the first indication information according to the quantity of the antenna panels.
  • each first indication information may be used to represent a conversion relationship.
  • each of the first indication information may be used to indicate the transition from the A antenna panel to the B antenna panel.
  • the number of antenna panels reported by the terminal device is 3, and the antenna panel identifiers are panel0, panel1, and panel2 respectively.
  • the network device may determine that the first indication information 1 is used to indicate the conversion from panel0 to panel1, the first indication information 2 is used to indicate the conversion from panel0 to panel2, the first indication information 3 is used to indicate the conversion from panel1 to panel0, and the first indication information 4 is used to represent the conversion from panel1 to panel2, the first indication information 5 is used to represent the conversion from panel2 to panel0, and the first indication information 6 is used to represent the conversion from panel2 to panel1.
  • the network device may also determine that the first indication information 7 is used to indicate that the airspace parameter has not changed.
  • each of the first indication information may be used to represent conversion to a B antenna panel.
  • the number of antenna panels reported by the terminal device is 3, and the antenna panel identifiers are panel0, panel1, and panel2 respectively.
  • the network device may determine that the first indication information 1 is used to indicate that the airspace parameters have not changed or the antenna panel has not been converted, the first indication information 2 may indicate that it is converted to panel0, the first indication information 3 may indicate that it is converted to panel1, and the first indication information 4. Can represent conversion to panel2.
  • the first indication information may include a bit sequence, and when the bit sequence has different values, it may represent different conversion relationships. For example, when a bit sequence is used to represent the conversion from the A antenna panel to the B antenna panel, it can be as shown in Table 3.
  • Airspace parameters have not changed 0000 panel0-panel1 0110 panel0-panel2 0111 panel1-panel2 1011 panel1-panel0 1001 panel2-panel0 1101 panel2-panel1 1110
  • the bit sequence "0000" may indicate that the terminal device's antenna panel has not changed, or that the terminal device is not ready to switch antenna panels. Alternatively, it can also indicate that the reported measurement result was measured by the same antenna panel as before. In Table 3, the remaining bit sequences can be used to represent the antenna panel to be switched by the terminal device, or the antenna panel used by the terminal device, which has changed. Alternatively, it may also indicate the antenna panel used to obtain the measurement result in the reported measurement result.
  • bit sequence when used to represent the conversion to the B antenna panel, it can be as shown in Table 4.
  • the bit sequence "00" may indicate that the terminal device's antenna panel has not changed, or that the terminal device is not ready to switch antenna panels. Alternatively, it can also indicate that the reported measurement result was measured by the same antenna panel as before. In Table 4, the remaining bit sequences can be used to represent the antenna panel to be switched by the terminal device, or the antenna panel used by the terminal device, and the antenna panel has changed. Alternatively, it may also indicate the antenna panel used to obtain the measurement result in the reported measurement result.
  • the size of the bit sequence may be indicated by a network device, or may also be specified by a communication protocol, which is not specifically limited in this application.
  • the first indication information shown in Example 1 may be indicated by the network device, or may also be determined by the terminal device according to the antenna panel parameters, which is not specifically limited in this application.
  • the network device may indicate to the terminal device time-frequency resources for reporting the first information.
  • the network device may determine the resources in the physical uplink control channel (physical uplink control channel, PUCCH) or the physical uplink shared channel (physical uplink shared channel, PUSCH) on which the terminal device reports the first information.
  • the size of the first information reported by the terminal device may be related to the number of antenna panels of the terminal device. For example, assuming that the number of antenna panels of the terminal device is k, the network device may configure log2(k+1) bits for the terminal device to let the terminal device report the first information. Among them, when log2(k+1) is not an integer, it can be rounded up.
  • the aforementioned k may be a value of 1 or more.
  • the network device may further determine a time domain resource for the terminal device to report the first information. For example, the network device may determine the period at which the terminal device reports the first information. For example, it can be configured to report once every N time slots, or once every M ms. Both N and M here are greater than 0.
  • the network device may determine that the period of the terminal equipment is the same as the measurement reporting period of layer 1 (L1). For example, it is the same as the reporting period of the periodic L1-RSRP.
  • the network device may determine that the first information of the terminal device is reported together with the L1 measurement result.
  • the network device may add a bit sequence for the terminal device to report the first information on the basis of reporting the L1-RSRP by the terminal device.
  • the number of bits in the bit sequence here may be the aforementioned log2(k+1), or may be specified by a communication protocol, which is not specifically limited in this application.
  • the time-frequency resource for the terminal device to report the first information may be specified by a communication protocol.
  • a time domain symbol or time slot for the terminal equipment to report the first information may be pre-defined, and a sub-carrier for the terminal equipment to report the first information may be pre-defined.
  • the terminal device may send the first information to the network device according to the configuration information of the first information from the network device.
  • the first information may be used to indicate the comparison result of the spatial parameters.
  • the comparison result here may be determined by the spatial parameters of the currently received reference signals and the spatial parameters of the historically received reference signals.
  • the spatial parameters of the historically received reference signals may refer to the spatial parameters of the received reference signals before the current spatial parameters of the received reference signals. For example, it may be the spatial parameter of the most recent received reference signal with the current received reference signal. It should be noted that, the spatial parameters of the historically received reference signals may also be the spatial parameters of the most recently received reference signals before the current reference signals are received.
  • the comparison result may be that the airspace parameter changes.
  • the comparison result may be that the airspace parameters have changed.
  • the content included in the first information will be introduced, which may include one or more of Example 1 to Example 3.
  • the second indication information here can be used to indicate that the airspace parameter has changed, or can also be used to indicate that the airspace parameter has not changed.
  • the terminal device may use a bit sequence to indicate whether the spatial parameter has changed. For example, the terminal device may use "0" or the reserved state to indicate that the airspace parameters have not changed, and use "1" to indicate that the airspace parameters have changed.
  • the terminal device may use an identifier to indicate whether the airspace parameter has changed.
  • the terminal device may also report the association between the identifier and whether the airspace parameter changes. For example, the terminal device may determine that A1 corresponds to changes in the airspace parameters, and A2 corresponds to no changes to the airspace parameters.
  • the third indication information here may be used to indicate a comparison result of airspace parameters, and the comparison result may be one of the preset variation relationships of one or more airspace parameters.
  • the comparison result may be used to indicate that the airspace parameter changes to A, or may be used to indicate that the airspace parameter changes from A to B.
  • the variation relationship of one or more preset airspace parameters will be described.
  • the terminal device may determine a first indication information as the third indication information according to the change of its own airspace parameters and the change relationship represented by the indication information in the configuration information of the first information. For example, the antenna panel of the terminal equipment is switched from panel0 to panel1. If the third indication information is used to indicate that the airspace parameter changes to A, according to the change relationship represented by the first indication information shown in Table 4, the terminal device may determine "10" as the third indication information.
  • the antenna panel of the end device is switched from panel0 to panel1. If the third indication information is used to indicate that the airspace parameter changes from A to B, according to the change relationship represented by the first indication information shown in Table 3, the terminal device can determine "0110" as the third indication information.
  • the changing relationship between the first indication information and the airspace parameter may be indicated by the network device.
  • the terminal device may obtain the changing relationship between the first indication information and the airspace parameter from the configuration information of the first information.
  • the changing relationship between the first indication information and the airspace parameter may be specified by a communication protocol.
  • the changing relationship between the first indication information and the airspace parameter may be determined by the terminal device itself.
  • the terminal device may report the change relationship between the first indication information and the airspace parameter.
  • the network device may determine whether the airspace parameter of the terminal device changes according to the third indication information reported by the terminal device and the change relationship between the first indication information and the airspace parameter.
  • the measurement result and the previously reported measurement result are determined by the terminal device through the same airspace parameter. For example, the measurement result and the previously reported measurement result are obtained by the terminal device measuring the reference signal received through the same antenna panel or the same receive beam.
  • the measurement result may be determined by the terminal device through the changed airspace parameter.
  • the measurement result is obtained by the terminal device measuring the reference signal received through the changed receiving beam or the antenna panel.
  • the terminal device can use the first information to indicate whether the airspace parameter of the network device itself has changed, and how the airspace parameter of the terminal device has changed.
  • the network device can determine whether the change in the measurement result of the terminal device is caused by the rotation of the terminal device according to the first information reported by the terminal device, and can also perform beam management on the terminal device according to the first information reported by the terminal device, which can reduce the number of terminals. Deterioration of communication performance due to equipment rotation.
  • the network device when the network device receives the above-mentioned first information, it can determine panel-level beam tracking and pre-scheduling of the terminal device. Alternatively, the network device may preconfigure beam management resources under different panels, and after the terminal device sends the first information, it may receive the converted antenna panels or beam management resources associated with the beam.
  • the network device may also adjust the scheduling algorithm, or determine the pilot resource of the terminal device, so as to cope with the influence of the rotation of the terminal device on the communication performance.
  • the network device may send configuration information to the terminal device, where the configuration information may be used to configure the terminal device with a more dense reference signal in time domain and/or frequency domain resources.
  • the terminal device can measure the reference signal according to the configuration of the reference signal.
  • the reason for configuring the terminal equipment with more dense reference signals in the time domain and/or frequency domain resources is that the rotation will cause the channel observed by the terminal equipment to change drastically. Therefore, the dense reference signal can help the terminal equipment to estimate the channel. The degree of drastic change in a short time frame and fed back to the network device.
  • the network device may determine the transmission strategy according to the channel information measured and reported by the terminal device based on the intensive reference signal. Or the network device can adjust the modulation and coding mode of the terminal device. Specifically, when the network device receives the information reported by the terminal to indicate rotation, the network device can reduce the modulation order of the terminal device, such as from 16-quadrature amplitude modulation (quadrature). Amplitude modulation, QAM) modulation becomes quadrature phase shift keying (quadrature phase shift keying, QPSK) modulation, and/or reduce the coding rate/rate of terminal equipment, improve the robustness and reliability of the transmission link.
  • QAM quadrature amplitude modulation
  • QPSK quadrature
  • the terminal device can indicate to the network device whether rotation occurs by sending the spatial filtering parameter and the change of the spatial filtering parameter to the network device.
  • the network device can adjust the transmission strategy, pre-configure beam management resources under different panels, etc. when it is determined that the terminal device rotates based on the changes of the air filter parameters and the air filter parameters reported by the terminal device, so as to cope with the rotation of the terminal device and affect the communication. performance, improving the communication performance of the terminal device when it is rotated.
  • an exemplary flowchart of a method for transmitting an antenna panel state provided by an embodiment of the present application may include the following steps.
  • Step 401 The terminal device sends the antenna panel parameters to the network device.
  • Step 402 The network device sends the configuration information of the first information to the terminal device.
  • the network device may instruct the terminal device to report the first information, and send the configuration information of the first information to the terminal device.
  • the configuration information may include a preset variation relationship of one or more spatial parameters and one or more time-frequency resources of the first information.
  • Step 403 The terminal device sends the first information to the network device.
  • the terminal device may periodically send the first information to the network device according to the reporting period indicated by the configuration information of the network device.
  • the terminal device may also report the first information to the network device when the rotation is detected.
  • the detection of rotation by the terminal device may be determined according to information of a sensor carried by the terminal device. For example, the amount of change in the value of the gyro sensor reaches a certain threshold.
  • the detection of the occurrence of rotation by the terminal device may be determined according to the quality of the reference signal. For example, the amount of change in the quality degradation of the reference signal reaches a certain threshold.
  • the terminal device may request the network device for reporting resources. For example, a request message may be sent to the network device to request the network device to schedule time-frequency resources for reporting the first information for the terminal device.
  • the terminal device may send the first information on the time-frequency resource scheduled by the network device.
  • the terminal device can report antenna panel parameters to the network device, and receive configuration information of the first information from the network device.
  • the terminal equipment receives the reference signal through panel1.
  • the terminal device can measure the reference signal to obtain a measurement result.
  • the terminal device may send first information to the network device, where the first information includes the identifier of panel1 and the measurement result of the reference signal received by panel1.
  • the terminal device rotates and receives the reference signal through panel2.
  • the terminal device can measure the reference signal to obtain a measurement result.
  • the terminal device may send first information to the network device, where the first information may include second indication information that the panel that receives the reference signal changes, and third indication information that the panel that receives the reference signal is converted to panel2, and the measurement of the reference signal result.
  • the measurement result is obtained by measuring the reference signal received by panel2.
  • the network device receives first information from the terminal device, where the first information includes second indication information and third indication information.
  • the network device may determine whether the terminal device rotates based on the antenna panel parameters reported by the terminal device and the first information.
  • the antenna panel parameters reported by the terminal device include the orientations of panel1 and panel2. Since the orientations of panel1 and panel2 are different, the network device may consider that the terminal device is rotated. Therefore, the network device can improve the communication performance by adjusting the transmission strategy or the like.
  • Embodiments of the present application provide a method for transmitting the state of an antenna panel.
  • an exemplary flowchart of a method for reporting a rotation detection capability provided by an embodiment of the present application may include the following steps.
  • Step 501 The terminal device determines whether a preset condition is met.
  • the terminal device may perform step 502 .
  • the terminal device may perform step 503 .
  • Step 502 The terminal device sends a rotation event to the network device.
  • the rotation event here may be determined by the terminal device through its own sensor or based on the measurement result of the reference signal when the terminal device supports the detection of rotation.
  • Step 503 The terminal device sends third information to the network device.
  • the third information here may be used to indicate that the terminal device is not rotated.
  • the preset conditions are introduced, which may include one or more of the following conditions 1-3.
  • Condition 1 The measurement result of the reference signal of the terminal device drops or fluctuates and meets the preset condition.
  • the terminal device may receive the reference signal through a receiving beam or an antenna panel, and measure the received reference signal.
  • the terminal device can receive multiple reference signals within a specified time period, and measure the multiple reference signals.
  • the receiving beams or antenna panels through which the terminal device receives multiple reference signals may be the same or different.
  • the terminal device if the measurement results of the multiple reference signals vary by more than the first threshold within the time T1, it may be considered that the terminal device satisfies the preset condition.
  • the first threshold and T1 here may be predetermined according to empirical values, or may be specified by a communication protocol, or may be determined by the network device itself, which is not specifically limited in this application.
  • the first threshold may be greater than or equal to the first preset threshold.
  • the first preset threshold may be predetermined according to an empirical value, or may be specified by a communication protocol, or may be determined by the network device itself.
  • the terminal device may receive reference signals through a receiving beam or an antenna panel, which are reference signal 1, reference signal 2, and reference signal 3, respectively.
  • the terminal equipment can measure reference signal 1, reference signal 2 and reference signal 3 respectively, and the measurement results are A dB, B dB and C dB respectively.
  • the variation of C dB compared to A dB is greater than or equal to the first threshold, it can be considered that the measurement result of the reference signal by the terminal device satisfies the preset condition.
  • the amount of change of A dB compared to B dB may be greater than or equal to the first threshold, or may be less than the first threshold.
  • the same variation of C dB compared to B dB may be greater than or equal to the first threshold, or may be smaller than the first threshold.
  • the terminal device satisfies the preset condition.
  • the network device may send the aforementioned T1 and the first threshold to the terminal device.
  • the network device may also send the first preset threshold to the terminal device.
  • the second threshold, the third threshold, T2 and T3 may be predetermined according to empirical values, or may be specified by a communication protocol, or may be determined by the network device itself. This application does not make any specific limitations.
  • the second threshold may satisfy the second preset threshold, and the third threshold may satisfy the third preset threshold.
  • the second preset threshold and the third preset threshold may be the same or different.
  • the second preset threshold and the third preset threshold may be predetermined according to empirical values, or may be specified by a communication protocol, or may be determined by the network device itself. It should be noted that, the second threshold here may be the same as the first threshold, or may be different from the first threshold.
  • the second preset threshold and the third preset threshold may also be the same as the first preset threshold, or different from the first preset threshold.
  • the terminal device may receive reference signals, which are respectively reference signal 1 and reference signal 2, through the receiving beam or the antenna panel.
  • the terminal equipment can measure reference signal 1 and reference signal 2 respectively, and the measurement results are A dB and B dB, respectively.
  • the value of the decrease of B dB compared to A dB satisfies the second threshold, and the second threshold is greater than or equal to the second preset threshold.
  • the terminal device can receive the reference signal 3 through the receiving beam or the antenna panel, and the measurement result of the reference signal 3 by the terminal device is C dB. If the value reduced by C dB compared to B dB satisfies the third threshold, it can be considered that the terminal device satisfies the preset condition.
  • T4 may be predetermined according to an empirical value, or may be specified by a communication protocol, or may be determined by the network device itself. This application does not make any specific limitations.
  • the second threshold may satisfy the second preset threshold
  • the third threshold may satisfy the third preset threshold
  • the fourth threshold may satisfy the fourth preset threshold.
  • the fourth preset threshold here may be predetermined according to an empirical value, or may be specified by a communication protocol, or may be determined by the network device itself
  • the terminal device may receive reference signals, which are respectively reference signal 1 and reference signal 2, through the receiving beam or the antenna panel.
  • the terminal equipment can measure reference signal 1 and reference signal 2 respectively, and the measurement results are A dB and B dB, respectively.
  • the value of the decrease of B dB compared to A dB satisfies the second threshold, and the second threshold is greater than or equal to the second preset threshold.
  • the terminal device can receive the reference signal 3 through the receiving beam or the antenna panel, and the measurement result of the terminal device on the reference signal 3 is C dB, and the value of the decrease of C dB compared with B dB satisfies the third threshold.
  • the terminal device can receive the reference signal 4 through the receiving beam or the antenna panel.
  • the terminal device measures the reference signal 4 as D dB, and the value of D dB rising compared to C dB satisfies the fourth threshold. Then it can be considered that the terminal device satisfies the preset condition.
  • the fall or fall and rise of the measurement result obtained by the above-mentioned terminal equipment's measurement of the reference signal may occur within the time T5.
  • the terminal device may receive multiple reference signals within the time T5, and the terminal device measures these reference signals one by one to obtain multiple measurement results. If within the time T5, according to the receiving sequence of the reference signals, the measurement result first drops by the second threshold, and the measurement result continues to drop by the third threshold, it can be considered that the terminal device satisfies the preset condition.
  • T5 may be greater than the above-mentioned T2 and T3, and may be T2+T3.
  • the terminal device may receive reference signals, which are reference signal 1, reference signal 2, and reference signal 3, respectively, through a receiving beam or an antenna panel.
  • the terminal equipment can measure reference signal 1, reference signal 2 and reference signal 3 respectively, and the measurement results are A dB, B dB and C dB respectively.
  • the second threshold is greater than or equal to the second preset threshold
  • the value of C dB compared with the decrease of B dB satisfies the third threshold
  • the network device may send the above-mentioned second threshold, third threshold and fourth threshold, as well as T2, T3, T4 and T5, and part of the second preset threshold and the third preset threshold to the terminal device or all.
  • Condition 2 The information of the sensor of the terminal device meets the preset condition.
  • the terminal device can obtain information of its own sensors such as a gyro sensor, a compass sensor, and an angular velocity sensor.
  • sensors such as a gyro sensor, a compass sensor, and an angular velocity sensor.
  • the terminal device may determine the rotation angle within the time T6 according to the information of its own sensor. If the angle of rotation of the terminal device within the time T6 is greater than or equal to the fifth threshold, it may be considered that the terminal device satisfies the preset condition.
  • T6 and the fifth threshold may be predetermined according to empirical values, or may be prescribed by a communication protocol, or may be determined by the network device itself.
  • the information of the gyro sensor of the terminal device changes from A to B within the time T6.
  • the terminal device can determine the rotation angle D within the time T6 according to the information A of the gyro sensor before the change and the information B of the gyro sensor after the change. If the angle D is greater than or equal to the fifth threshold, it can be considered that the preset condition is satisfied.
  • the network device may send the fifth threshold and T6 to the terminal device.
  • the terminal device may determine the amount of change in the angular velocity within the time T7 according to its own sensor information. If the angular velocity variation of the terminal device within the time T7 satisfies the sixth threshold, it can be considered that the terminal device satisfies the preset condition.
  • T7 and the sixth threshold may be predetermined according to empirical values, or may be prescribed by a communication protocol, or may be determined by the network device itself.
  • the information of the angular velocity sensor of the terminal device changes from V1 to V2 within the time T7.
  • the terminal device can determine the variation V' of the angular velocity within the time T7 according to the information V1 of the angular velocity sensor before the change and the information V2 of the angular velocity sensor after the change. If the amount of change V' is greater than or equal to the sixth threshold, it can be considered that the preset condition is satisfied.
  • the angular velocity of the terminal device may be determined according to the angular velocity sensor, or may also be determined according to the information and time of the gyro sensor.
  • the network device may send the sixth threshold and T7 to the terminal device.
  • the terminal device may determine the variation of the angular acceleration within the time T8 according to its own sensor information. If the angular velocity variation of the terminal device within the time T8 satisfies the seventh threshold, it can be considered that the terminal device satisfies the preset condition.
  • T8 and the seventh threshold may be predetermined according to empirical values, or may be specified by a communication protocol, or may be determined by the network device itself.
  • the angular acceleration of the terminal device changes from a1 to a2 within the time T8.
  • the terminal device may determine the change amount a' of the angular velocity within the time T8 according to the angular acceleration a1 before the change and the angular acceleration a2 after the change. If the change amount a' is greater than or equal to the seventh threshold, it can be considered that the preset condition is satisfied.
  • the angular acceleration of the terminal device may be determined according to the information and time of the angular velocity sensor, or may also be determined according to the information and time of the gyro sensor.
  • the network device may send the seventh threshold and T8 to the terminal device.
  • Condition 3 The antenna panel of the terminal device switches continuously.
  • T9 and the eighth threshold may be predetermined according to empirical values, or may be prescribed by a communication protocol, or may be determined by the network device itself.
  • the antenna panel of the terminal device is switched from panel0 to panel1, from panel1 to panel2, and from panel2 to panel1, and the antenna panel of the terminal device is switched three times, which meets the eighth threshold. Then, it can be considered that the terminal device satisfies the preset condition.
  • the receiving beam or the antenna panel of the terminal device is continuously switched within the time T9.
  • the antenna panel of the terminal device is switched from panel0 to panel1, from panel1 to panel2, and from panel2 to panel1, and the antenna panel of the terminal device switches continuously, then it can be considered that the terminal device meet the preset conditions.
  • the network device may send T9 and the eighth threshold to the terminal device.
  • the terminal device may send the first capability information to the network device before performing step 501 .
  • the first capability information here may be used to indicate that the terminal device has the capability of detecting rotation, or may be used to indicate that the terminal device does not have the capability of detecting rotation.
  • the rotation detection of the terminal device can be implemented based on sensors. For example, an acceleration sensor, a gyroscope sensor and/or a compass sensor, etc. If the terminal device itself is provided with one or more sensors that can detect rotation, it can be considered that the terminal device has the ability to detect rotation.
  • the rotation detection of the terminal device may be implemented based on the measurement of the reference signal. For example, the variation of the drop/fluctuation of the measurement result of the reference signal is greater than a certain threshold.
  • the measurement result here may be the reference signal receiving power (RSRP) of the reference signal, or the reference signal receiving quality (RSRQ) of the reference signal, or the signal and interference of the reference signal. Plus noise ratio (signal to interference plus noise ratio, SINR).
  • the measurement result may also be a quantized value of RSRP, RSRQ or SINR of the reference signal.
  • the RSRP is mapped to a numerical value, and the numerical value can represent the RSRP of the reference signal.
  • the network device After the network device receives the above-mentioned first capability information, if the first capability information of the terminal device is used to indicate that the terminal device has the capability of detecting rotation, the network device may indicate the preset condition to the terminal device.
  • the above-mentioned preset condition may also be specified by a communication protocol, which is not specifically limited in this application.
  • the rotation event may include at least one of the following Event 1-Event 4.
  • Event 1 The end device rotates
  • the terminal device can determine that rotation has occurred through its own sensor. For example, if the terminal device determines through the gyro sensor that the value of the gyro sensor changes, it can be considered that a rotation event has occurred. It should be understood that there may be other ways for the terminal device to determine the occurrence of the rotation event, which is not specifically limited in this application. Alternatively, the terminal device may determine that rotation has occurred when it is determined that the above preset conditions are met.
  • the terminal device can indicate the occurrence of rotation by a bit sequence. For example, when the bit sequence takes a value of 1, it indicates that rotation occurs. Alternatively, the terminal device may indicate rotation by a flag.
  • the identifier may be predetermined according to an empirical value, or may be prescribed by a communication protocol, or may also be indicated by a network device, which is not specifically limited in this application.
  • Event 2 The number of times the terminal device switches the receiving antenna or antenna panel or receiving beam within the specified time period.
  • the terminal device can send the number of switching times of antenna panels or receiving beams to the network device within a specified time.
  • the terminal equipment may indicate the number of switching times through a bit sequence. For example, when the value of the bit sequence sent by the terminal device is x, the number of switching times is x.
  • the corresponding relationship between the value of the bit sequence and the number of handovers may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by the communication protocol.
  • the terminal device may send the corresponding relationship between the value of the bit sequence and the number of handovers to the network device.
  • the terminal device may also indicate the number of switching times through indication information, and the indication information may include the number of switching times.
  • the indication information may include an identification.
  • the corresponding relationship between the identifier and the number of handovers may be indicated by the network device, or may be determined by the terminal device itself, or may be specified by a communication protocol.
  • the terminal device may send the corresponding relationship between the identifier and the number of handovers to the terminal device.
  • Event 3 The angular velocity of the terminal device changes within the specified time period.
  • the terminal device can send the change in angular velocity within the specified time to the network device.
  • the terminal device can determine the change of the angular velocity within the specified time through the change of the information of the angular speed sensor or the change of the gyro sensor within the specified time.
  • the terminal device can indicate the change amount of the angular velocity through the bit sequence. For example, when the value of the bit sequence sent by the terminal device is x, the change amount of the angular velocity is x.
  • the corresponding relationship between the value of the bit sequence and the variation of the angular velocity may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by a communication protocol.
  • the terminal device may send the corresponding relationship between the value of the bit sequence and the variation of the angular velocity to the terminal device.
  • the terminal device may also indicate the variation of the angular velocity through indication information, and the indication information may include the variation of the angular velocity.
  • the indication information may include an identification.
  • the corresponding relationship between the identifier and the variation of the angular velocity may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by a communication protocol.
  • the terminal device may send the corresponding relationship between the identifier and the variation of the angular velocity to the network device.
  • Event 4 The angle of the terminal device changes within the specified time period.
  • the terminal device can send the change of the angle within the specified time to the network device.
  • the terminal device can determine the change of the angle within the specified time through the change of the gyro sensor within the specified time.
  • the terminal device can indicate the change amount of the angle through the bit sequence.
  • the change amount of the angle is x.
  • the corresponding relationship between the value of the bit sequence and the amount of change in the angle may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by the communication protocol.
  • the terminal device may send the corresponding relationship between the value of the bit sequence and the change of the angle to the network device.
  • the terminal device may also indicate the change amount of the angle through indication information, and the indication information may include the change amount of the angle.
  • the indication information may include an identification.
  • the corresponding relationship between the identifier and the change amount of the angle may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by the communication protocol.
  • the terminal device may send the corresponding relationship between the identifier and the change amount of the angle to the terminal device.
  • the above-mentioned specified duration may be indicated by the network device, or may be determined by the terminal device itself, or may be specified by a communication protocol.
  • the above-mentioned specified duration may be T1-T9 shown in the above-mentioned condition 1-condition 3.
  • the terminal device When the terminal device sends a rotation event to the network device, it can indicate event 1-event 4 through a bit sequence. For example, when the value of the bit sequence sent by the terminal device is x, it indicates one or more of event 1-event 4.
  • the corresponding relationship between the value of the bit sequence and the rotation event may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by a communication protocol.
  • the terminal device may send the corresponding relationship between the value of the bit sequence and the rotation event to the network device.
  • the terminal device may also indicate the rotation event through indication information, and the indication information may include one or more of event 1-event 4.
  • the indication information may include an identification.
  • the corresponding relationship between the identifier and the rotation event may be indicated by the network device, or may be determined by the terminal device itself, or may be specified by a communication protocol.
  • the terminal device may send the corresponding relationship between the identifier and the rotation event to the network device.
  • the terminal device may also send the rotation level to the network device.
  • the rotation level may include level N, where N may be an integer greater than or equal to 0.
  • N may be an integer greater than or equal to 0.
  • D1 is greater than D2 and greater than D3, or D1 is less than D2 and less than D3.
  • the number of switching times of the antenna panel or the receiving beam of the terminal device when the number of switching times of the antenna panel or the receiving beam of the terminal device is greater than or equal to A1 and less than or equal to A2 within the preset time period, it may be considered as level 1.
  • the switching times of the antenna panel or the receiving beam of the terminal device within the preset time period is greater than or equal to A2, and can be regarded as level 2 when it is less than or equal to A3.
  • the rotation level of the terminal device can be determined.
  • A1 is larger than A2 and larger than A3, or A1 is smaller than A2 and smaller than A3.
  • the rotation of the terminal device can also be determined according to one or more of the change in the angular velocity of the terminal device, the change in the angle, the change in the measurement result of the reference signal, the change in the angular acceleration, and the switching times of the receiving beam or the antenna panel.
  • the level please refer to the related description according to the angle change and the switching times of the antenna panel or the receiving beam, which will not be repeated here.
  • the rotation level when the terminal device sends the rotation level to the network device, the rotation level may be indicated by a bit sequence.
  • the corresponding relationship between the value of the bit sequence and the rotation level may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by the communication protocol.
  • the terminal device may send the corresponding relationship between the value of the bit sequence and the rotation level to the network device.
  • the terminal device may also indicate the rotation level through indication information, and the indication information may include the rotation level.
  • the indication information may include an identification.
  • the corresponding relationship between the identifier and the rotation level may be indicated by the network device, or may be determined by the terminal device itself, or may be specified by a communication protocol.
  • the terminal device may send the correspondence between the identifier and the rotation level to the network device.
  • the thresholds for determining the rotation level may be predetermined based on empirical values, or may be indicated by the network device, or may be determined by the terminal device itself, or may be specified by the communication protocol. , which is not specifically limited in this application.
  • the spin levels can be defined as high-speed spin, medium-speed spin, and low-speed spin.
  • the low-speed rotation may be that the angle change of the terminal device is greater than or equal to D4 and less than or equal to D4 within a preset time period.
  • the medium-speed rotation may be that the angle change of the terminal device is greater than or equal to D5 and less than or equal to D6 within a preset time period.
  • the high-speed rotation may be that the angle of the terminal device is greater than or equal to D6 within a preset time period.
  • D4 is less than D5 and less than D6.
  • the low-speed rotation may be that the angular velocity of the terminal device is greater than or equal to A4 and less than or equal to A5 within a preset time period.
  • the medium-speed rotation may be that the angular velocity of the terminal device is greater than or equal to A5 and less than or equal to A6 within a preset time period.
  • the high-speed rotation may be that the angular velocity of the terminal device is greater than or equal to A6 within a preset time period.
  • A4 is smaller than A5 and smaller than A6.
  • the terminal device can determine the high-speed rotation, mid-speed rotation, and mid-speed rotation through one or more of the change in angular velocity, the change in angle, the change in the measurement result of the reference signal, the change in angular acceleration, and the switching times of the receiving beam or the antenna panel.
  • the terminal device can determine the high-speed rotation, mid-speed rotation, and mid-speed rotation through one or more of the change in angular velocity, the change in angle, the change in the measurement result of the reference signal, the change in angular acceleration, and the switching times of the receiving beam or the antenna panel.
  • the terminal device when the terminal device sends the rotation level to the network device, it can indicate high-speed rotation, medium-speed rotation and low-speed rotation through a bit sequence.
  • the corresponding relationship between the value of the bit sequence and the rotation level may be indicated by the network device, or may be determined by the terminal device itself, or may also be specified by the communication protocol.
  • the terminal device may send the corresponding relationship between the value of the bit sequence and the rotation level to the network device.
  • the terminal device may also indicate the rotation level through indication information, and the indication information may include high-speed rotation, medium-speed rotation, or low-speed rotation.
  • the indication information may include an identification.
  • the corresponding relationship between the identifier and the rotation level may be indicated by the network device, or may be determined by the terminal device itself, or may be specified by a communication protocol.
  • the terminal device may send the correspondence between the identifier and the rotation level to the network device.
  • the threshold for determining the rotation level such as D4-D6 or A4-A6, may be predetermined according to empirical values, or may be indicated by the network device, or may be determined by the terminal device itself, or may be specified by the communication protocol. , which is not specifically limited in this application.
  • the terminal device may send resource request information to the network device.
  • the resource request information here can be used to request CSI-RS/SRS resources from the network device.
  • the network device may configure a dedicated physical random access channel (PRACH) resource or PUCCH resource or synchronizing resources (SR) resource for the terminal device for the terminal device to send resource request information.
  • PRACH physical random access channel
  • SR synchronizing resources
  • the terminal device can perform the beam management process with the CSI-RS/SRS resources reconfigured by the network device to determine the available beams. For example, optimal beam and sub-optimal beam, etc., to improve communication performance.
  • an exemplary flowchart of a method for transmitting an antenna panel state provided by an embodiment of the present application may include the following steps.
  • Step 601 The terminal device sends first capability information to the network device.
  • the first capability information here may be used to indicate that the terminal device supports the capability of detecting rotation.
  • Step 602 The terminal device receives the preset condition from the network device.
  • Step 603 The terminal device detects rotation.
  • the terminal device can detect the rotation based on the information of its own sensor. For example, if the terminal device determines that its own sensor information satisfies the above condition 2, it can be considered that rotation occurs.
  • the terminal device may also detect the rotation based on the measurement result of the reference signal. For example, if the terminal device determines that the information of its own sensor satisfies the above-mentioned condition 1, it can be considered that rotation has occurred.
  • the terminal device may also detect rotation based on the spatial filtering parameters. For example, if the terminal device determines that its spatial filtering parameter satisfies the above-mentioned condition 2, it can be considered that rotation occurs.
  • Step 604 The terminal device sends the second information to the network device.
  • the second information here may be used to indicate that the terminal device is rotated, or may be used to indicate that the terminal device is not rotated.
  • the second information may include at least one of the above-mentioned rotation event and rotation level. If the terminal device determines in step 603 that rotation occurs, the second information may include the above-mentioned third information.
  • the terminal device may send the second information to the network device when one or more preset conditions among the above-mentioned conditions 1 to 3 are satisfied. In a possible implementation manner, the terminal device may request the network device for time-frequency resources for reporting the second information.
  • a request message may be sent to the network device to request the network device to schedule time-frequency resources for reporting the second information for the terminal device.
  • the terminal device may send the second information on the time-frequency resource scheduled by the network device.
  • the terminal device may periodically report the second information to the network device.
  • the configuration information such as the time-frequency resource and the period for the terminal device to report the second information may be configured by the network device, or may also be specified by a protocol.
  • the network device when the network device receives the above-mentioned second information, it can determine whether the terminal device rotates according to the second information. When the terminal device rotates, the network device can determine the panel-level beam tracking and pre-scheduling of the terminal device. Alternatively, the network device may preconfigure beam management resources under different panels, and indicate to the terminal device the converted antenna panels or beam management resources associated with the receiving beam. Optionally, the network device may also adjust the scheduling algorithm, or determine the pilot resource of the terminal device, so as to cope with the influence of the rotation of the terminal device on the communication performance.
  • step 605 when the terminal device rotates, the following step 605 may also be performed.
  • Step 605 The terminal device sends resource request information to the network device.
  • the resource request information here can be used to request measurement resources from the network device, and the measurement resources can be used to update the available beams of the terminal device.
  • the terminal device can indicate to the network device whether it supports the ability to detect rotation, and report information such as rotation events to the network device, so that the network device can determine whether the terminal device rotates according to the information reported by the terminal device.
  • the device rotates, adjust the transmission strategy or adjust the modulation method, etc., to deal with the impact of the rotation on the communication performance.
  • the present application also provides a method for transmitting the state of an antenna panel.
  • FIG. 7 it is an exemplary flowchart of a method for transmitting a state of an antenna panel in an embodiment of the present application, which may include the following steps.
  • Step 701 The terminal device measures the reference signal received by the antenna panel.
  • the reference signal here may be a reference signal such as CSI-RS and SRS.
  • the terminal device can receive the reference signal through the antenna panel, and measure the reference signal to obtain the measurement result of the reference signal.
  • the measurement result of the reference signal may be the RSRP of the reference signal, or may be the RSRQ of the reference signal, or may be the SINR of the reference signal.
  • the measurement result of the reference signal may also be a quantized value of RSRP, RSRQ or SINR of the reference signal.
  • the RSRP is mapped to a numerical value, and the numerical value can represent the RSRP of the reference signal.
  • the terminal device may receive measurement configuration information from the network device.
  • the measurement configuration information may include one or more antenna panel identifiers.
  • the one or more antenna panel identifiers may be used to instruct the terminal device to receive a reference signal based on the antenna panel corresponding to the above one or more antenna panel identifiers, and perform measurement.
  • the measurement configuration information may further include the time-frequency resources of the measurement report, the period of the measurement report, and the like.
  • Step 702 The terminal device sends a measurement report to the network device.
  • the measurement report here may include measurement results of reference signals received by one or more antenna panels.
  • the measurement result of the reference signal received by one antenna panel may include an antenna panel identifier and a beam measurement result obtained by measuring the reference signal received through the antenna panel identifier.
  • the terminal device has 3 antenna panels.
  • the terminal device may send the measurement result of the reference signal received based on panel0, the measurement result of the reference signal received based on panel1, and the measurement result of the reference signal received based on panel2 to the network device.
  • the measurement report may further include changes in the measurement results of the reference signals received by one or more antenna panel identifiers within a specified period of time.
  • the specified duration may be indicated by the network device, or may also be specified by the protocol, which is not specifically limited in this application.
  • the terminal device can measure the reference signals received by each antenna panel within a specified time period. For an antenna panel, the terminal device can determine whether the measurement result of the reference signal received by the antenna panel is rising or falling based on the measurement result of the reference signal received by the antenna panel. If the measurement result based on the reference signal received by the antenna panel decreases within a specified period of time, or if the variation of the decrease reaches a certain threshold, the terminal device may consider that the receiving beam corresponding to the antenna panel is deteriorating.
  • the terminal device can indicate the deterioration of the receiving beam corresponding to the antenna panel through the indication information. For example, the terminal device may indicate that the receiving beam corresponding to the antenna panel is deteriorating through "0". Alternatively, the terminal device may also use other indication information to indicate that the receiving beam corresponding to the antenna panel is deteriorating, which is not specifically limited in this application.
  • the terminal device may consider that the receiving beam corresponding to the antenna panel is improving.
  • the terminal device can indicate through the indication information that the receiving beam corresponding to the antenna panel is improving. For example, the terminal device can indicate that the receiving beam corresponding to the antenna panel is improving by "1". Alternatively, the terminal device may also use other indication information to indicate that the receiving beam corresponding to the antenna panel is being improved, which is not specifically limited in this application.
  • time-frequency resource for reporting the measurement report by the terminal device may be indicated by the network device, or may also be specified by the communication protocol.
  • the terminal device may send fourth indication information to the network device.
  • the fourth indication information may be used to indicate that the measurement report reported by the terminal equipment is accurate, or the fourth indication information may be used to indicate that the measurement report reported by the terminal equipment is inaccurate.
  • the terminal device may carry the fourth indication information and the measurement report in one message and send to the network device, or the terminal device may carry the fourth indication information and the measurement report in separate messages and send to the network device.
  • the terminal device may first send the measurement report and then send the fourth indication information, or may first send the fourth indication information and then send the measurement report, or the measurement report and the fourth indication information may be sent at the same time.
  • the terminal device may add several bits to carry the fourth indication information on the basis of the L1-RSRP report. For example, 1 bit may be added to carry the fourth indication information.
  • the terminal device may add several bits to carry the fourth indication information on the basis of the L1-SINR report. For example, 1 bit may be added to carry the fourth indication information.
  • the terminal device may send the fourth indication information on the PUCCH resource configured by the network device.
  • the terminal device can carry the fourth indication information in the MAC-CE.
  • the network device may determine whether the receiving beam of the terminal device is deteriorated based on one or more measurement results reported by the terminal device. For example, for a receive beam, if the measurement result of the reference signal received by the receive beam decreases, or the variation of the decrease reaches a certain threshold, the network device may consider that the receive beam is deteriorating. If the measurement result of the receive beam rises, or the variation of the rise reaches a certain threshold, the network device may consider that the receive beam is improving.
  • the network device may also use the information indicated by the terminal device to determine whether the beam received by the terminal device is degraded or improved. For example, if the terminal device indicates that receive beam 1 is degraded, the network device may determine that receive beam 1 is degraded, and if the terminal device indicates that receive beam 2 is improving, the network device may determine that receive beam 2 of the terminal device is improving.
  • the network device may determine whether the terminal device rotates based on the deterioration of the receiving beam of the terminal device. For example, if one receive beam is degraded and the other is improved, the terminal device can be considered to be rotated.
  • the network device can determine the panel-level beam tracking and pre-scheduling of the terminal device when the terminal device rotates.
  • the network device may preconfigure beam management resources under different panels, and indicate to the terminal device the converted antenna panels or beam management resources associated with the receiving beam.
  • the network device may also adjust the scheduling algorithm, or determine the pilot resource of the terminal device, so as to cope with the influence of the rotation of the terminal device on the communication performance. If the network device determines that all of the terminal device's receive beams are degraded, it can be considered occlusion.
  • the network device may make corresponding adjustments according to the fourth indication information when executing the beam management process. For example, the measurement result of the reference signal reported by the terminal equipment this time is not applicable to beam management.
  • the terminal device can indicate to the network device the measurement results of reference signals received through multiple antenna panels, so that the network device can determine whether the receiving beam of the terminal device is degraded or improved according to the measurement results. If the receiving beam is degraded, whether it is caused by the rotation of the terminal equipment, the network equipment can be adjusted to the receiving strategy and modulation method to deal with the deterioration of communication performance caused by the rotation of the terminal equipment.
  • the embodiments of the present application provide the methods shown in FIG. 2 , FIG. 5 , and FIG. 7 to deal with the degradation of communication performance caused by the rotation of the terminal device. It should be understood that those skilled in the art can combine the method embodiments shown in FIG. 2 , FIG. 5 and FIG. 7 to form a complete embodiment. Hereinafter, the technical solutions provided by yourself are introduced with specific embodiments.
  • an exemplary flowchart of a method for transmitting an antenna panel state provided by an embodiment of the present application may include the following steps.
  • Step 801 The terminal device sends the antenna panel parameters and the first capability information to the network device.
  • the antenna panel parameters sent by the terminal device may include one or more of the number of antenna panels, the arrangement of antenna panels, the correlation between antenna panels, and the identification of antenna panels as described in the method embodiment shown in FIG. 2 . .
  • the antenna panel parameters sent by the terminal device may include one or more of the number of antenna panels, the arrangement of antenna panels, the correlation between antenna panels, and the identification of antenna panels as described in the method embodiment shown in FIG. 2 . .
  • For the first capability information reference may be made to the relevant description in the method embodiment shown in FIG. 5 , and details are not repeated here.
  • Step 802 The network device sends the configuration information of the first information to the terminal device.
  • the configuration information of the first information may include one or more of the first indication information and the time-frequency resources of the first information in the method embodiment shown in FIG. 2 .
  • Step 803 The network device sends the preset condition to the terminal device.
  • the preset conditions may include one or more of the conditions 1 to 3 described in the method embodiment shown in FIG. 5 , and details are not described herein again.
  • Step 804 The terminal device detects rotation.
  • the terminal device can detect the rotation based on the information of its own sensor. Alternatively, the terminal device may also detect the rotation based on the measurement result of the reference signal. Alternatively, the terminal device may also detect rotation based on the spatial filtering parameters.
  • Step 805 The terminal device sends the first information to the network device.
  • the first information may include one or more of the second indication information, the third indication information and the measurement result of the reference signal in the method embodiment shown in FIG. 2 .
  • Step 806 The terminal device sends the second information to the network device.
  • the second information may include one or more of the rotation event and the rotation level in the method embodiment shown in FIG. 5 .
  • FIG. 9 it is an exemplary flowchart of a method for transmitting the state of an antenna panel in an embodiment of the present application, which may include the following steps.
  • Step 901 The terminal device sends the antenna panel parameters to the network device.
  • the antenna panel parameters sent by the terminal device may include one or more of the number of antenna panels, the arrangement of antenna panels, the correlation between antenna panels, and the identification of antenna panels as described in the method embodiment shown in FIG. 2 . .
  • the antenna panel parameters sent by the terminal device may include one or more of the number of antenna panels, the arrangement of antenna panels, the correlation between antenna panels, and the identification of antenna panels as described in the method embodiment shown in FIG. 2 . .
  • For the first capability information reference may be made to the relevant description in the method embodiment shown in FIG. 5 , and details are not repeated here.
  • Step 902 The terminal device receives the measurement configuration information from the network device.
  • the measurement configuration information may include one or more antenna panel identifiers as described in step 701 .
  • Step 903 The terminal device sends a measurement report to the network device.
  • the measurement report may include measurement results of one or more antenna panels.
  • the measurement report may further include fourth indication information.
  • FIG. 10 it is an exemplary flowchart of a method for transmitting the state of an antenna panel in an embodiment of the present application, which may include the following steps:
  • Step 1001 The terminal device sends a rotation event to the network device when a preset condition is met.
  • Step 1002 For the terminal device, continue to step 1003.
  • Steps 1002 to 1003 are the same as steps 701 and 702 .
  • Step 1004 The terminal device sends third information to the network device.
  • the third information here may be used to indicate that the terminal device is not rotated.
  • an apparatus 1100 is provided.
  • the apparatus 1100 can perform each step performed by the network device side or the terminal device side in the above method, which is not described in detail here in order to avoid repetition.
  • the apparatus 1100 includes: a transceiver unit 1110, a processing unit 1120, and optionally, a storage unit 1130; the processing unit 1120 may be connected to the storage unit 1130 and the transceiver unit 1110, respectively, and the storage unit 1130 may also be connected to the transceiver unit 1110. Wherein, the processing unit 1120 may be integrated with the storage unit 1130 .
  • the transceiver unit 1110 may also be referred to as a transceiver, a transceiver, a transceiver, or the like.
  • the processing unit 1120 may also be referred to as a processor, a processing board, a processing module, a processing device, or the like.
  • the device for implementing the receiving function in the transceiver unit 1110 may be regarded as a receiving unit, and the device for implementing the transmitting function in the transceiver unit 1110 may be regarded as a transmitting unit, that is, the transceiver unit 1110 includes a receiving unit and a transmitting unit.
  • the transceiver unit may also sometimes be referred to as a transceiver, a transceiver, or a transceiver circuit.
  • the receiving unit may also sometimes be referred to as a receiver, receiver, or receiving circuit, or the like.
  • the transmitting unit may also sometimes be referred to as a transmitter, a transmitter, or a transmitting circuit, or the like.
  • the transceiver unit 1110 is configured to perform the sending and receiving operations on the network device side or the terminal device side in the above method embodiments
  • the processing unit 1120 is configured to perform the network device side or terminal device side in the above method embodiments except for the sending and receiving operations on the side of the device other operations.
  • the transceiver unit 1110 is configured to perform the transceiver operations on the terminal device side or the network device side in steps 201 and 202 in FIG.
  • the transceiver unit 1110 is configured to perform steps 511, For the transceiving operations on the terminal device side or the network device side in steps 512 and 514, the transceiving unit 1110 is used to perform the transceiving operations on the terminal device side or the network device side in step 612 in FIG. In steps 711-713 and steps 715-716, the sending and receiving operations on the terminal device side or the network device side, the sending and receiving unit 1110 is used to perform the sending and receiving operations on the terminal device side or the network device side in steps 801-803 in FIG. 8 , and/or the transceiver unit 1110 is further configured to perform other transceiver steps on the network device side or the terminal device side in the embodiments of the present application.
  • the processing unit 1120 is configured to perform the processing steps on the terminal device side in step 513 in FIG. 5 , or for performing the processing steps on the terminal device side in step 611 in FIG. 7 , and for performing the terminal device side processing steps in step 714 in FIG. 7 .
  • the processing steps on the device side, and/or the processing unit 1120 is configured to execute other processing steps on the network device side or the terminal device side in the embodiments of the present application.
  • the storage unit 1130 for storing computer programs
  • the transceiver unit 1110 is configured to send the antenna panel parameters to the network device; the transceiver unit 1110 is further configured to receive data from the network device.
  • the processing unit 1120 is configured to generate second indication information based on the configuration information. For the antenna panel parameters, the configuration information, and the second indication information, reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 , FIG. 5 to FIG. 8 , and details are not repeated here.
  • the second indication information is used to indicate the change of the airspace parameter of the communication apparatus, and the transceiver unit 1110 is further configured to: send third indication information to the network device.
  • the third indication information reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not described herein again.
  • the transceiver unit 1110 is used for the network device to send the first capability information.
  • the transceiver unit 1110 is further configured to receive preset conditions from the network device; the processing unit 1120 is configured to detect rotation based on the preset conditions.
  • the transceiver unit 1110 is further configured to send a rotation event to the network device.
  • the first capability information, the preset condition, and the rotation event reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 , FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is further configured to: send the rotation level to the network device.
  • the rotation level reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , which will not be repeated here.
  • the transceiver unit 1110 is further configured to send request information to the communication apparatus; the request information is used to request measurement resources; the transceiver unit 1110 is further configured to receive data from the network device. configuration information of the measurement resource; the processing unit 1120 is further configured to measure the measurement resource.
  • the transceiver unit 1110 is configured to send antenna panel parameters to a network device.
  • the transceiver unit 1110 is further configured to receive measurement configuration information from the network device.
  • the processing unit 1120 is configured to generate a measurement report based on the measurement configuration information; the transceiver unit 1110 is further configured to send the measurement report to the network device.
  • the antenna panel parameters, the measurement configuration information, and the measurement report reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 , FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is further configured to: send fourth indication information to the network device.
  • fourth indication information reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is configured to receive a reference signal from a network device; the processing unit 1120 is configured to generate the first information; the transceiver unit 1110 is further configured to send a reference signal to the network device the first information.
  • the first information reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is further configured to: receive the preset one or more variation relationships of the airspace parameters from the network device; the preset one or more of the airspace parameters; For the variation relationship, reference may be made to the related descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , which will not be repeated here.
  • the processing unit 1120 is configured to determine whether a preset condition is met; the transceiver unit 1110 is configured to send a rotation event to the network device when the preset condition is met; the rotation event may refer to: The related descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 will not be repeated here.
  • the transceiver unit 1110 is further configured to: when the preset condition is not met, send first indication information to the network device; the first indication information is used to indicate that the terminal device has not Rotation occurs.
  • the transceiver unit 1110 is further configured to: send first capability information to the network device; the first capability information is used to indicate that the terminal device has the capability of detecting rotation.
  • the transceiver unit 1110 is further configured to: receive the preset condition from the network device.
  • receive the preset condition from the network device.
  • the preset conditions reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 when a preset condition is met, is further configured to: send a rotation level to the network device; for the rotation level, refer to the methods shown in FIG. 2 , FIG. 5 to FIG. 8 . The relevant descriptions of the embodiments are not repeated here.
  • the transceiver unit 1110 is further configured to: send request information to the network device; the request information is used to request measurement resources; the measurement resources are used to update the available beams of a terminal device; the terminal device receives configuration information of the measurement resource from the network device; the terminal device sends a measurement report of the measurement resource to the network device; the measurement report includes the Measure the quantity of the resource.
  • the transceiver unit 1110 is configured to send antenna panel parameters to a network device; the antenna panel parameters include an antenna panel identifier; the transceiver unit 1110 is further configured to receive measurement configurations from the network device information; the measurement configuration information includes part or all of the antenna panel identifications in the at least one antenna panel identification; the processing unit 1120 is configured to generate a measurement report based on the measurement configuration information; the transceiver unit 1110 is further configured with for sending to the network device a measurement report corresponding to each antenna panel identifier in the part or all of the antenna panel identifiers; the measurement report is determined based on a reference signal received by an antenna panel represented by each antenna panel identifier.
  • the transceiver unit 1110 is further configured to: when it is determined that rotation occurs, send first indication information to the network device; the first indication information is used to indicate that the measurement report reported by the terminal device is unreliable .
  • the transceiver unit 1110 is further configured to: when it is determined that no rotation occurs, send second indication information to the network device; the second indication information is used to indicate that the measurement report reported by the terminal device is reliable .
  • the measurement report includes a degree of variation in the signal quality of the reference signal over a specified period of time.
  • the device may include a transceiver unit 1110 and a processing unit 1120 .
  • the transceiver unit 1110 may be an input/output circuit and/or a communication interface; the processing unit 1120 may be an integrated processor, microprocessor or integrated circuit.
  • the transceiver unit 1110 can input data and output data, and the processing unit 1120 can determine output data according to the input data.
  • the transceiving unit 1110 may input configuration information.
  • the processing unit 1120 may determine output data, such as second indication information, according to input data, such as configuration information.
  • the processing unit may output data, such as second indication information.
  • the transceiver unit 1110 is configured to receive antenna panel parameters from the terminal device; the processing unit 1120 is configured to receive the antenna panel parameters based on the antenna. Panel parameters generate configuration information.
  • the transceiver unit 1110 is further configured to send the configuration information; the transceiver unit 1110 is further configured to receive second indication information from the terminal device.
  • the configuration information, the antenna panel parameters, and the second indication information reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not repeated here.
  • the second indication information is used to indicate the airspace parameter change of the terminal device
  • the transceiver unit 1110 is further configured to: receive the third indication information from the terminal device.
  • the third indication information reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is configured to receive the first capability information from the terminal device.
  • the processing unit 1120 is configured to generate a preset condition based on the first capability information; the transceiver unit 1110 is further configured to receive a rotation event from the terminal device.
  • the preset condition and the rotation event reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 , FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is further configured to: receive the rotation level from the terminal device.
  • receive the rotation level reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , which will not be repeated here.
  • the transceiver unit 1110 is further configured to receive request information from the terminal device; the request information is used to request measurement resources; the transceiver unit 1110 is further configured to send to the terminal device configuration information of the measurement resource.
  • the transceiver unit 1110 is configured to receive antenna panel parameters from the terminal device.
  • the processing unit 1120 is configured to generate measurement configuration information.
  • the transceiver unit 1110 sends the measurement configuration information to the terminal device; the transceiver unit 1110 is further configured to receive a measurement report from the terminal device.
  • the antenna panel parameters, the measurement configuration information, and the measurement report reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 , FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is further configured to: receive fourth indication information from the terminal device.
  • receive fourth indication information For the measurement report, reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not repeated here.
  • the processing unit 1120 is configured to generate a reference signal; the transceiver unit 1110 is configured to send the reference signal to a terminal device; the transceiver unit 1110 is further configured to receive data from the terminal device the first information; the first information is used to indicate whether the spatial parameter of the reference signal is changed.
  • the airspace parameters and the first information reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not described herein again.
  • the processing unit 1120 is further configured to: determine the preset one or more of the variation relationships based on the antenna panel parameters of the terminal device; the transceiver unit 1110 is further configured to send the The terminal device sends the determined preset one or more of the change relationships.
  • the parameters of the antenna panel reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not described herein again.
  • the processing unit 1120 is further configured to generate configuration information when the first information indicates that the spatial parameter of the received reference signal changes; the configuration information is used to determine the time-frequency resource of the reference signal.
  • the transceiver unit 1110 is further configured to send configuration information to the terminal device.
  • the processing unit 1120 is further configured to generate a first modulation and coding mode when the first information indicates that the spatial parameter of the received reference signal changes, and the first modulation and coding mode is the same as that before receiving the first information. Modulation and coding modes are different.
  • the transceiver unit 1110 is further configured to send the first modulation and coding mode to the terminal device.
  • the transceiver unit 1110 is configured to receive a rotation event from a terminal device.
  • a rotation event reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2, FIG. 5 to FIG. 8, and details are not described herein again.
  • the transceiver unit 1110 is further configured to: receive first indication information from the terminal device; the first indication information is used to indicate that the terminal device does not rotate; the processing unit 1120, It is also used to determine that the terminal device is not rotated.
  • the transceiver unit 1110 is further configured to: receive first capability information from the terminal device; for the first capability information, refer to the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 . The related descriptions are not repeated here.
  • the transceiver unit 1110 is further configured to: send the preset condition to the terminal device.
  • the preset conditions reference may be made to the relevant descriptions of the method embodiments shown in FIG. 2 and FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is further configured to: receive the rotation level from the terminal device.
  • receive the rotation level reference may be made to the related descriptions of the method embodiments shown in FIG. 2 , FIG. 5 to FIG. 8 , and details are not repeated here.
  • the transceiver unit 1110 is further configured to receive request information from the terminal device, and the request information is used to request measurement resources; the measurement resources are used to update the available beams of the terminal device; The transceiver unit 1110 is further configured to send the configuration information of the measurement resource to the terminal device.
  • the processing unit 1120 is further configured to generate first configuration information according to the rotation event; the first configuration information may be used to determine the time-frequency resource of the reference signal.
  • the transceiver unit 1110 is further configured to send the first configuration information to the terminal device.
  • the processing unit 1120 is further configured to generate the first modulation and coding mode according to the rotation event. The first modulation and coding mode is different from the modulation and coding mode prior to receiving the rotation event.
  • the transceiver unit 1110 is further configured to send the first modulation and coding mode to the terminal device.
  • the transceiver unit 1110 is configured to receive antenna panel parameters from a terminal device; the antenna panel parameters include an antenna panel identifier; the processing unit 1120 is configured to generate measurement configuration information; the measurement configuration The information includes part or all of the antenna panel identifiers in the at least one antenna panel identifier; the transceiver unit 1110 sends the measurement configuration information to the terminal device; the transceiver unit 1110 is further configured to receive data from the terminal A measurement report corresponding to each antenna panel identifier in the part or all of the antenna panel identifiers of the device; the measurement report is determined based on a reference signal received by an antenna panel represented by each antenna panel identifier.
  • the transceiver unit 1110 is further configured to: receive first indication information from the terminal device; the first indication information is used to indicate that the measurement report reported by the terminal device is unreliable.
  • the transceiver unit 1110 is further configured to: receive second indication information from the terminal device; the second indication information is used to indicate that the measurement report reported by the terminal device is reliable.
  • the measurement report includes a degree of variation in the signal quality of the reference signal over a specified period of time.
  • the processing unit 1120 is further configured to generate the first configuration information according to the measurement report corresponding to each antenna panel identifier.
  • the first configuration information is used to determine the time-frequency resource of the reference signal.
  • the transceiver unit 1110 is further configured to send the first configuration information to the terminal device.
  • the processing unit 1120 is further configured to generate the first modulation and coding mode according to the measurement report of each antenna panel.
  • the first modulation and coding mode is different from the modulation and coding mode before receiving the measurement report corresponding to each antenna panel identifier.
  • the transceiver unit 1110 is further configured to transmit the first modulation and coding mode.
  • the device may include a transceiver unit and a processing unit.
  • the transceiver unit may be an input/output circuit and/or a communication interface; the processing unit may be an integrated processor, a microprocessor or an integrated circuit.
  • the transceiver unit can input data and output data, and the processing unit can determine output data according to the input data.
  • the transceiver unit can input antenna panel parameters.
  • the processing unit may determine output data, such as configuration information, according to input data, such as antenna panel parameters.
  • the transceiver unit may output data, such as configuration information.
  • an apparatus 1200 provided by an embodiment of the present application is used to implement the functions of the terminal device side and the network device side in the foregoing method.
  • the device may be a terminal device, or a chip with similar functions of the terminal device, or a device that can be matched and used with the terminal device.
  • the device may be a network device, a chip with similar functions of the network device, or a device that can be matched and used with the network device.
  • the apparatus 1200 includes at least one processor 1220, configured to implement the functions on the terminal device side and the network device side in the method provided in the embodiment of the present application.
  • the apparatus 1200 may also include a communication interface 1210 .
  • the communication interface may be a transceiver, a circuit, a bus, a module or other types of communication interfaces, which are used to communicate with other devices through a transmission medium.
  • the communication interface 1210 is used by the apparatus in the apparatus 1200 to communicate with other devices.
  • the processor 1220 may perform the functions of the processing unit 1120 shown in FIG. 11
  • the communication interface 1210 may perform the functions of the transceiver unit 1110 shown in FIG. 11 .
  • the apparatus 1200 may also include at least one memory 1230 for storing program instructions and/or data.
  • Memory 1230 and processor 1220 are coupled.
  • the coupling in the embodiments of the present application is an indirect coupling or communication connection between devices, units or modules, which may be in electrical, mechanical or other forms, and is used for information exchange between devices, units or modules.
  • the processor 1220 may cooperate with the memory 1230.
  • Processor 1220 may execute program instructions stored in memory 1230 . At least one of the at least one memory may be included in the processor.
  • the specific connection medium between the communication interface 1210 , the processor 1220 , and the memory 1230 is not limited in the embodiments of the present application.
  • the memory 1230, the processor 1220, and the communication interface 1210 are connected through a bus 1240 in FIG. 12.
  • the bus is represented by a thick line in FIG. 12, and the connection between other components is only for schematic illustration. , is not limited.
  • the bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one thick line is shown in FIG. 12, but it does not mean that there is only one bus or one type of bus.
  • An embodiment of the present application further provides a terminal device, where the terminal device may be a terminal device or a circuit.
  • the terminal device may be configured to perform the actions performed by the terminal device in the foregoing method embodiments.
  • FIG. 13 shows a schematic structural diagram of a simplified terminal device.
  • the terminal device takes a mobile phone as an example.
  • the terminal device includes a processor, a memory, a radio frequency circuit, an antenna, and an input and output device.
  • the processor is mainly used to process communication protocols and communication data, control terminal equipment, execute software programs, and process data of software programs.
  • the memory is mainly used to store software programs and data.
  • the radio frequency circuit is mainly used for the conversion of the baseband signal and the radio frequency signal and the processing of the radio frequency signal.
  • the processor may execute the software program stored in the memory to cause the terminal device to perform the steps performed by the terminal device in the foregoing method embodiments, which will not be repeated.
  • Antennas are mainly used to send and receive radio frequency signals in the form of electromagnetic waves.
  • Input and output devices such as touch screens, display screens, and keyboards, are mainly used to receive data input by users and output data to users. It should be noted that some types of terminal equipment may not have input and output devices.
  • the processor When data needs to be sent, the processor performs baseband processing on the data to be sent, and outputs the baseband signal to the radio frequency circuit.
  • the radio frequency circuit performs radio frequency processing on the baseband signal and sends the radio frequency signal through the antenna in the form of electromagnetic waves.
  • the radio frequency circuit receives the radio frequency signal through the antenna, converts the radio frequency signal into a baseband signal, and outputs the baseband signal to the processor, which converts the baseband signal into data and processes the data.
  • FIG. 13 only one memory and processor are shown in FIG. 13 . In an actual end device product, there may be one or more processors and one or more memories.
  • the memory may also be referred to as a storage medium or a storage device or the like.
  • the memory may be set independently of the processor, or may be integrated with the processor, which is not limited in this embodiment of the present application.
  • an antenna with a transceiver function and a radio frequency circuit can be regarded as a transceiver unit of a terminal device, such as the transceiver unit 1310 shown in FIG. 13
  • a processor with a processing function can be regarded as a processing unit of the terminal device , the processing unit 1320 shown in FIG. 13 .
  • a computer-readable storage medium on which instructions are stored, and when the instructions are executed, the methods on the terminal device side and the network device side in the above method embodiments are executed.
  • a computer program product containing instructions that, when executed by an electronic device (eg, a computer, a processor, or a device on which a processor is installed, etc.), cause the electronic device to The methods on the terminal device side and the network device side in the foregoing method embodiments are executed.
  • an electronic device eg, a computer, a processor, or a device on which a processor is installed, etc.
  • a communication system may include the above-mentioned at least one terminal device and the above-mentioned at least one network device.
  • processors mentioned in the embodiments of the present application may be a central processing unit (Central Processing Unit, CPU), and may also be other general-purpose processors, digital signal processors (Digital Signal Processor, DSP), application-specific integrated circuits ( Application Specific Integrated Circuit, ASIC), off-the-shelf Programmable Gate Array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
  • a general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
  • the memory mentioned in the embodiments of the present application may be volatile memory or non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM, PROM), an erasable programmable read-only memory (Erasable PROM, EPROM), an electrically programmable read-only memory (Erasable PROM, EPROM). Erase programmable read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • Volatile memory may be Random Access Memory (RAM), which acts as an external cache.
  • RAM Static RAM
  • DRAM Dynamic RAM
  • SDRAM Synchronous DRAM
  • SDRAM double data rate synchronous dynamic random access memory
  • Double Data Rate SDRAM DDR SDRAM
  • enhanced SDRAM ESDRAM
  • synchronous link dynamic random access memory Synchlink DRAM, SLDRAM
  • Direct Rambus RAM Direct Rambus RAM
  • the processor is a general-purpose processor, DSP, ASIC, FPGA or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components
  • the memory storage module
  • memory described herein is intended to include, but not be limited to, these and any other suitable types of memory.
  • the size of the sequence numbers of the above-mentioned processes does not mean the sequence of execution, and the execution sequence of each process should be determined by its functions and internal logic, and should not be dealt with in the embodiments of the present application. implementation constitutes any limitation.
  • the disclosed system, apparatus and method may be implemented in other manners.
  • the apparatus embodiments described above are only illustrative.
  • the division of the units is only a logical function division. In actual implementation, there may be other division methods.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented.
  • the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the functions, if implemented in the form of software functional units and sold or used as independent products, may be stored in a computer-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution, and the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un appareil de transmission d'état de panneau d'antenne, pour distinguer si un changement de qualité de faisceau est provoqué par la rotation d'un dispositif terminal. Dans le procédé, le dispositif terminal peut recevoir un signal de référence provenant d'un dispositif de réseau ; le dispositif terminal peut envoyer des premières informations au dispositif de réseau, les premières informations étant utilisées pour indiquer si un paramètre de domaine spatial pour recevoir le signal de référence change. Sur la base de la solution ci-dessus, le dispositif de réseau peut distinguer, sur la base des premières informations rapportées par le dispositif terminal, si le dispositif terminal tourne. Par conséquent, le dispositif de réseau peut déterminer si un changement de qualité de communication et de qualité de faisceau est provoqué par la rotation du dispositif terminal. Le dispositif de réseau peut configurer un suivi et une planification de faisceau au niveau du panneau sur la base de la rotation du dispositif terminal, ou peut également pré-configurer des ressources de gestion de faisceau sous différents panneaux pour le dispositif terminal, de manière à lutter contre la détérioration de la qualité de communication et de la qualité de faisceau provoquée par la rotation du dispositif terminal.
PCT/CN2021/074523 2021-01-29 2021-01-29 Procédé et appareil de transmission d'état de panneau d'antenne WO2022160302A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/074523 WO2022160302A1 (fr) 2021-01-29 2021-01-29 Procédé et appareil de transmission d'état de panneau d'antenne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/074523 WO2022160302A1 (fr) 2021-01-29 2021-01-29 Procédé et appareil de transmission d'état de panneau d'antenne

Publications (1)

Publication Number Publication Date
WO2022160302A1 true WO2022160302A1 (fr) 2022-08-04

Family

ID=82652928

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/074523 WO2022160302A1 (fr) 2021-01-29 2021-01-29 Procédé et appareil de transmission d'état de panneau d'antenne

Country Status (1)

Country Link
WO (1) WO2022160302A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107689821A (zh) * 2016-08-05 2018-02-13 北京信威通信技术股份有限公司 一种beamforming矢量调整的方法及装置
WO2018232294A1 (fr) * 2017-06-16 2018-12-20 Intel IP Corporation Gestion de faisceau avec opération multi-panneau et point multi transmission/réception
CN109391993A (zh) * 2017-08-10 2019-02-26 维沃移动通信有限公司 一种波束报告的发送方法及终端
CN109417717A (zh) * 2018-09-27 2019-03-01 北京小米移动软件有限公司 测量配置方法、装置、设备、系统及存储介质
WO2020054607A1 (fr) * 2018-09-14 2020-03-19 シャープ株式会社 Dispositif de station de base, dispositif terminal, et procédé de communication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107689821A (zh) * 2016-08-05 2018-02-13 北京信威通信技术股份有限公司 一种beamforming矢量调整的方法及装置
WO2018232294A1 (fr) * 2017-06-16 2018-12-20 Intel IP Corporation Gestion de faisceau avec opération multi-panneau et point multi transmission/réception
CN109391993A (zh) * 2017-08-10 2019-02-26 维沃移动通信有限公司 一种波束报告的发送方法及终端
WO2020054607A1 (fr) * 2018-09-14 2020-03-19 シャープ株式会社 Dispositif de station de base, dispositif terminal, et procédé de communication
CN109417717A (zh) * 2018-09-27 2019-03-01 北京小米移动软件有限公司 测量配置方法、装置、设备、系统及存储介质

Similar Documents

Publication Publication Date Title
CN109155656B (zh) 波束选择的方法、系统和装置
CN110034832B (zh) 监控信道质量的方法和终端设备
CN111989959B (zh) 一种信息发送、接收方法及装置
CN112425216B (zh) 用于无线通信的功率余量报告
CN112087291B (zh) 更新传输配置指示tci信息的方法与通信装置
TW201902156A (zh) 涉及無線通信網絡中的通道狀態資訊報告的方法和裝置
WO2021098048A1 (fr) Procédé et appareil de rapport d'informations
US11202220B2 (en) Method of adapting report mapping based on beamforming
US20220053500A1 (en) Communication method and device
CN114071535A (zh) 一种通信方法及装置
US20240155371A1 (en) Communication method and communication apparatus
CN113365307B (zh) 一种测量管理方法及装置、通信设备
WO2021208888A1 (fr) Procédé et appareil de communication
CN111757374A (zh) 一种波束管理方法及装置
CN112351451B (zh) 波束失败恢复方法及装置
CN113873559A (zh) 一种通信方法及设备
WO2021102707A1 (fr) Procédé permettant à un équipement terminal d'accéder à un réseau et appareil de communication
CN109756935B (zh) 一种调整工作带宽的方法和装置
WO2022160302A1 (fr) Procédé et appareil de transmission d'état de panneau d'antenne
CN111586745A (zh) 一种测量信息上报方法以及相关装置
WO2021213136A1 (fr) Procédé de communication et dispositif terminal
WO2022061545A1 (fr) Procédé et appareil de communication
WO2021035650A1 (fr) Procédé et dispositif de communication
CN114007265A (zh) 一种通信方法及装置
WO2022120629A1 (fr) Procédé de communication et appareil associé

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21921903

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21921903

Country of ref document: EP

Kind code of ref document: A1