WO2023138332A1 - Procédé et appareil de notification d'informations, procédé et appareil de réception d'informations, terminal et dispositif côté réseau - Google Patents

Procédé et appareil de notification d'informations, procédé et appareil de réception d'informations, terminal et dispositif côté réseau Download PDF

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Publication number
WO2023138332A1
WO2023138332A1 PCT/CN2022/142894 CN2022142894W WO2023138332A1 WO 2023138332 A1 WO2023138332 A1 WO 2023138332A1 CN 2022142894 W CN2022142894 W CN 2022142894W WO 2023138332 A1 WO2023138332 A1 WO 2023138332A1
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WIPO (PCT)
Prior art keywords
information
terminal
altitude
cluster
signal measurement
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PCT/CN2022/142894
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English (en)
Chinese (zh)
Inventor
楼梦婷
金婧
吴丹
苏鑫
王启星
Original Assignee
中国移动通信有限公司研究院
中国移动通信集团有限公司
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Publication of WO2023138332A1 publication Critical patent/WO2023138332A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data

Definitions

  • the disclosure belongs to the field of wireless technology, and in particular relates to an information reporting and receiving method, device, terminal and network side equipment.
  • the construction of cooperative clusters is very important.
  • the coordination clusters are usually divided according to the geographic location distribution of the base stations. After the division, the coordination nodes in the coordination clusters will perform cooperative transmission, and the coordination nodes in the coordination clusters are fixed and will not change. In this case, because the division of the cooperative clusters is not considered from the terminal point of view, for example, as the height of the terminal increases, the original cooperative cluster will be severely interfered by other non-cooperative nodes, which will cause the terminal to fail to obtain better communication services in scenarios where the height of the terminal changes.
  • the purpose of the embodiments of the present disclosure is to provide an information reporting and receiving method, device, terminal and network side equipment to solve the problem that the cooperation cluster determined in the existing method cannot enable the terminal to obtain better communication services in the scenario where the terminal height changes.
  • a method for reporting information is provided, which is applied to a terminal, including:
  • the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the first information is used by the network side device to determine the cooperation cluster of the terminal.
  • a method for receiving information is provided, which is applied to a network side device, including:
  • first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • an information reporting device which is applied to a terminal, including:
  • a first determining module configured to determine first information, where the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the first sending module is configured to send the first information; wherein the first information is used by the network side device to determine the cooperation cluster of the terminal.
  • an information receiving device is provided, which is applied to a network side device, including:
  • a third receiving module configured to receive first information from a terminal, where the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the second determining module is configured to determine the cooperation cluster of the terminal according to the first information.
  • a terminal including: a first transceiver and a first processor;
  • the first processor is configured to: determine first information; where the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the first transceiver is configured to: send the first information, where the first information is used by the network side device to determine the cooperation cluster of the terminal.
  • a network side device including: a second transceiver and a second processor;
  • the second transceiver is configured to: receive first information from the terminal, the first information includes: the signal measurement result of the terminal, and the altitude information or altitude measurement result of the terminal;
  • the second processor is configured to: determine the cooperation cluster of the terminal according to the first information.
  • a seventh aspect provides a communication device, including a processor, a memory, and a program or instruction stored on the memory and operable on the processor, and when the program or instruction is executed by the processor, implements the steps of the method described in the first aspect, or the steps of the method described in the second aspect.
  • a readable storage medium on which programs or instructions are stored, and when the programs or instructions are executed by a processor, the steps of the method described in the first aspect, or the steps of the method described in the second aspect are implemented.
  • the terminal may determine the first information and send the first information; the first information includes: the signal measurement result of the terminal, and the altitude information or altitude measurement of the terminal; the first information is used by the network side device to determine the cooperation cluster of the terminal.
  • the cooperation cluster of the terminal can be dynamically determined in combination with the signal measurement result of the terminal and the altitude information or the altitude measurement, so that the terminal can obtain better communication services.
  • it can also be applied to a scenario where the height or altitude of the terminal changes, so that the terminal can also obtain better communication services when the height or altitude changes.
  • FIG. 1 is a flow chart of an information reporting method provided by an embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of an application scenario in an embodiment of the present disclosure
  • Fig. 3 is a flowchart of an information receiving method provided by an embodiment of the present disclosure.
  • FIG. 4 is a schematic structural diagram of an information reporting device provided by an embodiment of the present disclosure.
  • Fig. 5 is a schematic structural diagram of an information receiving device provided by an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • Fig. 7 is a schematic structural diagram of a network side device provided by an embodiment of the present disclosure.
  • first”, “second” and the like in the specification and claims of the present disclosure are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first”, “second” and so on are usually of one type, and the number of objects is not limited. For example, there can be one or more first objects.
  • “and/or” in the specification and claims means at least one of the connected objects, and the character “/” generally means that the related objects are an "or” relationship.
  • FIG. 1 is a flow chart of an information reporting method provided by an embodiment of the present disclosure.
  • the method is applied to a terminal, such as a device whose height or altitude can be changed, such as a drone.
  • the method includes the following steps:
  • Step 11 Determine the first information.
  • the above-mentioned first information may include: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal.
  • the signal measurement result may include at least one of the following: Reference Signal Received Power (Reference Signal Receiving Power, RSRP), Reference Signal Received Quality (Reference Signal Received Quality, RSRQ), Signal to Interference plus Noise Ratio (Signal to Interference plus Noise Ratio, SINR), etc. That is, the signal measurement result may include one or more of RSRP, RSRQ and SINR.
  • the terminal can sense real-time location information by integrating an inertial measurement unit, a global positioning system (Global Positioning System, GPS), etc., and obtain and report altitude information or altitude measurement results of the terminal.
  • a global positioning system Global Positioning System, GPS
  • the above altitude information may include relative altitude information or absolute altitude information.
  • absolute altitude information optional altitude information.
  • Step 12 Send the first information.
  • the first information is used by the network-side device to determine the cooperation cluster of the terminal, that is, through joint reporting, the network-side device can determine the signal measurement result of the terminal and information such as altitude/elevation, and provide a basis for selecting a cooperation cluster.
  • the coordination cluster may include a plurality of coordination nodes, which are used for the coordinated transmission service to the terminal in an interference environment.
  • the primary serving node may include a primary serving base station.
  • the network side device may be a master serving node or a master serving base station.
  • the terminal may receive a cooperative transmission instruction sent by a network-side device such as a main service node, and receive data services of a corresponding cooperative cluster.
  • a network-side device such as a main service node
  • the terminal when the terminal sends the first information, it may report by event triggering or periodically, which is not limited.
  • the event that triggers the sending of the first information can be set based on the actual situation, such as a preset value for the height of the terminal to rise or fall.
  • the terminal can determine the first information and send the first information; the first information includes: the signal measurement result of the terminal, and the altitude information or altitude measurement result of the terminal; the first information is used by the network side device to determine the cooperation cluster of the terminal.
  • the cooperation cluster of the terminal can be dynamically determined in combination with the signal measurement result of the terminal and the altitude information or the altitude measurement result, so that the terminal can obtain better communication services.
  • it can also be applied to a scenario where the height or altitude of the terminal changes, so that the terminal can also obtain better communication services when the height or altitude changes.
  • Scenarios applicable to embodiments of the present disclosure may include, but not limited to, scenarios where terminal height or altitude changes, such as UAV application scenarios, where the determined cooperation cluster is applicable to cooperative transmission services for UAVs in an interference environment.
  • the scheme in this disclosure can be used to jointly report the UAV RSRP/RSRQ/SINR and the UAV height/altitude information, so that the main service node combines the UAV height/elevation information, and quickly builds/determines a cooperative cluster jointly with several nodes to further improve the mobile communication performance of the UAV during flight.
  • the terminal may receive first configuration information from the network side device; wherein, the first configuration information is used to configure measurement parameters of the terminal; the measurement parameters include: signal measurement, and height information or height measurement.
  • the signal measurement quantity may include but not limited to one or more of RSRP, RSRQ and SINR.
  • the main serving node may configure a radio resource control (Radio Resource Control, RRC) connected terminal such as RRC_CONNECTED UE to perform measurement, and report information according to the measurement configuration.
  • RRC Radio Resource Control
  • Measurement configuration information (that is, the above-mentioned first configuration information) can be sent through an RRC reconfiguration message, and the following measurement parameters of the terminal can be configured: one or more of RSRP, RSRQ, and SINR, combined with altitude information or altitude measurement.
  • the terminal may receive second configuration information from the network side device; where the second configuration information is used to configure the measurement node list of the terminal. Afterwards, the terminal can perform signal measurement on the nodes in the measurement node list, and obtain corresponding signal measurement results. In this way, signal measurement is performed based on the configured measurement node list, which can improve the efficiency of signal measurement.
  • the network side device may adjust the measurement node list of the terminal in real time according to factors such as the terminal location and channel environment changes.
  • the first information is sent through the measurement report.
  • a new measurement report format needs to be defined so that the first information carried in the measurement report can include terminal altitude information or altitude measurement results in addition to measurement quantities such as RSRP, RSRQ, and/or SINR.
  • a number of bits may be used to quantify the signal measurement result, and a number of bits may be used to quantize the height/elevation information.
  • RSRP and height information h may be a joint report of RSRP bit information and height bit information: (RSRP, h).
  • the h measurement report mapping table may be shown in Table 1 below, but this embodiment of the disclosure is not limited thereto.
  • FIG. 3 is a flow chart of an information receiving method provided by an embodiment of the present disclosure.
  • the method is applied to a network side device, such as a master serving node or a master serving base station. As shown in Figure 3, the method includes the following steps:
  • Step 31 Receive first information from the terminal.
  • the first information may include: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal.
  • the signal measurement result may include at least one of the following: RSRP, RSRQ, SINR, and the like. That is, the signal measurement result may include one or more of RSRP, RSRQ and SINR.
  • the terminal can sense real-time location information by fusing the inertial measurement unit, GPS, etc., and obtain and report the altitude information or altitude measurement results of the terminal.
  • Step 32 Determine the cooperation cluster of the terminal according to the first information.
  • network-side devices such as the main service node can obtain terminal signal measurement results and information such as altitude/elevation, which provides a basis for the selection of cooperative clusters.
  • the coordination cluster of the terminal may include a plurality of coordination nodes, which are used for the coordinated transmission service to the terminal in an interference environment.
  • the terminal may receive the coordinated transmission instruction sent by the master serving node, and receive the data service of the corresponding coordinated cluster.
  • the network side device may receive the first information from the terminal, and determine the cooperation cluster of the terminal according to the first information.
  • the cooperation cluster of the terminal can be dynamically determined in combination with the signal measurement result of the terminal and the altitude information or the altitude measurement result, so that the terminal can obtain better communication services.
  • it can also be applied to a scenario where the height or altitude of the terminal changes, so that the terminal can also obtain better communication services when the height or altitude changes.
  • the manner of determining the cooperation cluster of the terminal according to the first information may include but not limited to at least one of the following:
  • Way 1 According to the pre-configured cooperation cluster information table, determine the cooperation cluster corresponding to the signal measurement result and height information or height measurement result of the terminal.
  • the pre-configured cooperative cluster information table represents the cooperative clusters under different signal measurement results and different height information, that is, represents the mapping relationship between the signal measurement results and height information and the cooperative cluster information.
  • the aforementioned cooperative cluster information table may be pre-configured locally on the network side device, and may also be adjusted in real time according to factors such as load and channel environment changes. For example, the current RSRP of a certain cooperative node is very low, and the cooperative cluster corresponding to the corresponding height may be removed, or the current load of a certain cooperative node is high, and the cooperative cluster corresponding to the corresponding height may be removed.
  • cooperation clusters under different RSRPs and h may be shown in Table 2 below, but the embodiments of the present disclosure are not limited thereto.
  • the main service node can quickly determine the cooperative cluster ID and the corresponding cooperative node in combination with Table 2.
  • Method 2 Use a preset cooperative cluster selection algorithm to determine a cooperative cluster corresponding to the signal measurement result and height information or height measurement result of the terminal.
  • the preset cooperative cluster selection algorithm may be set based on actual requirements, which is not limited. For example, taking RSRP and height information h as an example, it can be: when RSRP is greater than the preset value TH1, consider cooperative nodes 1, 2, and 3, and according to h greater than the preset value H1, consider cooperative nodes 2, 3, and 4, and take the union to form cooperative clusters 2, 3.
  • the network side device can send/feedback the information of the cooperation cluster to the terminal, such as coordination node reference signal configuration, etc., so that the terminal knows its corresponding cooperation cluster, so as to better receive data services of the cooperation cluster.
  • the information of the corresponding cooperative cluster may be sent to the terminal through a broadcast message.
  • network-side devices such as the main serving node and the coordinating nodes in the cooperative cluster are not static, and the possible main serving nodes and/or cooperating nodes can be updated according to the signal measurement results and height/elevation information reported by the terminal, that is, the update of the dynamic cooperating cluster can be performed.
  • the original main service node needs to determine whether to switch the main service node according to the measurement report of the UAV, and remove the cooperation nodes that cannot currently cover the UAV, and add nodes with better coverage, that is, update the dynamic cooperation cluster.
  • the network side device may delete one or more cooperative nodes from the determined cooperative cluster according to first information sent by the terminal, such as signal measurement results and height information or height measurement results, and/or, add one or more non-cooperative nodes to the cooperative cluster.
  • first information sent by the terminal such as signal measurement results and height information or height measurement results
  • non-cooperative nodes such as signal measurement results and height information or height measurement results
  • a cooperative node that cannot currently cover a terminal may be deleted from the cooperative cluster, and/or a non-cooperative node with good coverage performance may be added to the cooperative cluster.
  • the signal measurement result of the cooperative node such as RSRP/RSRQ/SINR
  • the signal measurement result of the non-cooperative node such as RSRP/RSRQ/SINR
  • the signal measurement result of the non-cooperative node is higher than or equal to a certain preset value, which is not limited.
  • the network-side device can be switched to ensure communication services for the terminal.
  • the network side device may send the first configuration information to the terminal; wherein the first configuration information is used to configure the measurement parameters of the terminal; the measurement parameters include: signal measurement, and, altitude information or altitude measurement.
  • the signal measurement quantity may include but not limited to one or more of RSRP, RSRQ and SINR.
  • the network side device can configure RRC_CONNECTED UE to perform measurement and report information according to the measurement configuration.
  • the measurement configuration information (that is, the above-mentioned first configuration information) can be sent through an RRC reconfiguration message, and the following measurement parameters of the terminal can be configured: one or more of RSRP, RSRQ, and SINR, combined with height information.
  • the network side device may send second configuration information to the terminal; where the second configuration information is used to configure the measurement node list of the terminal.
  • the terminal can perform signal measurement on the nodes in the measurement node list, and obtain corresponding signal measurement results. In this way, signal measurement is performed based on the configured measurement node list, which can improve the efficiency of signal measurement.
  • the following uses an application scenario of an unmanned aerial vehicle as an example to describe the process of determining a cooperative cluster in the embodiment of the present disclosure.
  • the specific process can be:
  • Measurement configuration The master serving node configures RRC_CONNECTED UE to perform measurement and report according to the measurement configuration; wherein, the measurement configuration is provided through RRC reconfiguration information, and the following measurement parameters are configured: the combination of RSRP and height information.
  • the UAV measurement report is configured with the measurement report of height information h, using 2bit information to quantify different height ranges, as shown in Table 1.
  • S3 Joint information reporting: UAV performs measurement measurement, and the measured joint information report value is (RSRP_18, h_2), that is, the value is mapped to (-139 ⁇ -138dBm, 100 ⁇ 150m), and reported.
  • S4 Dynamic cooperative cluster selection: The main serving base station receives the joint information (RSRP_18, h_2), and through the pre-configured cooperative cluster information table under different RSRPs and h (as shown in Table 2 above), determines that the cooperative cluster ID is Cluster_3, and the corresponding cooperative base stations include 1, 2, 3, and 5.
  • Cooperative cluster information feedback the main serving base station sends cooperative cluster information to the UAV, such as the configuration of CSI-RS and DM-RS adopted by cooperative base stations 1, 2, 3, and 5.
  • S6 Dynamic cooperation cluster update: UAVs continuously measure the transmission information of each cooperation node in the cooperation cluster, and report the strongest cooperation base station or the RSRP ranking of each cooperation base station based on periodic or event triggers. For example, when h is further increased from h_2 to h_3, the measured RSRP ranking is updated as shown in Table 3. At this time, the received signal strength of the main serving base station becomes weaker (below the threshold and cannot serve), the base station with the strongest RSRP is changed to 3, and the RSRP of the cooperative base station 7 is stronger, and the cooperative base station 7 can be added to the cooperative cluster, and the overall cooperative cluster is dynamically updated to 2, 3, 4, 5, 7, and the main serving base station is switched to 3.
  • the information reporting method provided by the embodiments of the present disclosure may be executed by an information reporting device, or a control module in the information reporting device for executing the information reporting method.
  • the information reporting device executed by the information reporting device is taken as an example to describe the information reporting device provided in the embodiments of the present disclosure.
  • FIG. 4 is a schematic structural diagram of an information reporting device provided by an embodiment of the present disclosure.
  • the device is applied to a terminal, such as a device whose height or altitude can be changed, such as a drone.
  • the information reporting device 40 includes:
  • the first determining module 41 is configured to determine first information, where the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the first sending module 42 is configured to send the first information; wherein the first information is used by the network side device to determine the cooperation cluster of the terminal.
  • the network side device is the main service node.
  • the information reporting device 40 also includes:
  • a first receiving module configured to receive first configuration information from the network side device
  • the first configuration information is used to configure measurement parameters of the terminal; the measurement parameters include: signal measurement, and height information or height measurement.
  • the signal measurement quantity may include but not limited to one or more of RSRP, RSRQ and SINR.
  • the information reporting device 40 also includes:
  • a second receiving module configured to receive second configuration information from the network side device; wherein the second configuration information is used to configure the measurement node list of the terminal;
  • the first determination module 41 is further configured to: perform signal measurement on the nodes in the measurement node list, and obtain the signal measurement result.
  • the signal measurement results include at least one of the following:
  • the information reporting device 40 of the embodiment of the present disclosure can realize each process of the method embodiment shown in FIG. 1 above, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • FIG. 5 is a schematic structural diagram of an information receiving device provided by an embodiment of the present disclosure.
  • the device is applied to a network side device, such as a master serving node or a master serving base station.
  • the information receiving device 50 includes:
  • the third receiving module 51 is configured to receive first information from the terminal, where the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the second determining module 52 is configured to determine the cooperation cluster of the terminal according to the first information.
  • the determining module 52 is specifically configured to perform at least one of the following:
  • the cooperation cluster information table determine the cooperation cluster corresponding to the signal measurement result and the height information or height measurement result; wherein, the cooperation cluster information table represents the cooperation cluster under different signal measurement results and different height information;
  • Using a preset cooperative cluster selection algorithm determine a cooperative cluster corresponding to the signal measurement result and the height information or height measurement result.
  • the information receiving device 50 also includes:
  • a processing module configured to, according to the first information, delete one or more cooperative nodes from the cooperative cluster, and/or add one or more non-cooperative nodes to the cooperative cluster.
  • the information receiving device 50 also includes:
  • a switching module configured to switch the network-side device when the service of the network-side device cannot cover the terminal.
  • the information receiving device 50 also includes:
  • the second sending module is configured to send the information of the cooperation cluster to the terminal.
  • the information receiving device 50 also includes:
  • a third sending module configured to send the first configuration information to the terminal
  • the first configuration information is used to configure measurement parameters of the terminal; the measurement parameters include: signal measurement, and height information or height measurement.
  • the signal measurement quantity may include but not limited to one or more of RSRP, RSRQ and SINR.
  • the information receiving device 50 also includes:
  • the fourth sending module is configured to send second configuration information to the terminal; wherein the second configuration information is used to configure a measurement node list of the terminal; the signal measurement result is obtained by performing signal measurement on nodes in the measurement node list.
  • the signal measurement results include at least one of the following:
  • the information receiving device 50 of the embodiment of the present disclosure can implement the various processes of the method embodiment shown in FIG. 3 above, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • FIG. 6 is a schematic structural diagram of a terminal provided by an embodiment of the present disclosure.
  • the terminal 60 includes: a first transceiver 61 and a first processor 62;
  • the first processor 62 is configured to: determine first information, and the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the first transceiver 61 is configured to: send the first information; where the first information is used by a network side device to determine the cooperation cluster of the terminal.
  • the first transceiver 61 is further configured to: receive first configuration information from the network side device; wherein the first configuration information is used to configure measurement parameters of the terminal; the measurement parameters include: signal measurement, and height information or height measurement.
  • the signal measurement quantity may include but not limited to one or more of RSRP, RSRQ and SINR.
  • the first transceiver 61 is further configured to: receive second configuration information from the network side device; wherein the second configuration information is used to configure the measurement node list of the terminal;
  • the first processor 62 is further configured to: perform signal measurement on the nodes in the measurement node list, and obtain the signal measurement result.
  • the signal measurement results include at least one of the following:
  • the terminal 60 in the embodiment of the present disclosure can implement each process of the method embodiment shown in FIG. 1 above, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • FIG. 7 is a schematic structural diagram of a network-side device provided by an embodiment of the present disclosure.
  • the network-side device 70 includes: a second transceiver 71 and a second processor 72;
  • the second transceiver 71 is configured to: receive first information from the terminal; where the first information includes: signal measurement results of the terminal, and altitude information or altitude measurement results of the terminal;
  • the second processor 72 is configured to: determine the cooperation cluster of the terminal according to the first information.
  • the second processor 72 is specifically configured to perform at least one of the following:
  • the cooperation cluster information table determine the cooperation cluster corresponding to the signal measurement result and the height information or height measurement result; wherein, the cooperation cluster information table represents the cooperation cluster under different signal measurement results and different height information;
  • Using a preset cooperative cluster selection algorithm determine a cooperative cluster corresponding to the signal measurement result and the height information or height measurement result.
  • the second processor 72 is further configured to: delete one or more cooperative nodes from the cooperative cluster according to the first information, and/or add one or more non-cooperative nodes to the cooperative cluster.
  • the second processor 72 is further configured to: switch over the network side device when the service of the network side device cannot cover the terminal.
  • the second transceiver 71 is further configured to: send the information of the cooperation cluster to the terminal.
  • the second transceiver 71 is further configured to: send first configuration information to the terminal; wherein the first configuration information is used to configure measurement parameters of the terminal; the measurement parameters include: signal measurement, and height information or height measurement.
  • the signal measurement quantity may include but not limited to one or more of RSRP, RSRQ and SINR.
  • the second transceiver 71 is further configured to: send second configuration information to the terminal; wherein the second configuration information is used to configure a measurement node list of the terminal; the signal measurement result is obtained by performing signal measurement on nodes in the measurement node list.
  • the signal measurement results include at least one of the following:
  • the main service node 70 in the embodiment of the present disclosure can implement the various processes of the method embodiment shown in FIG. 3 above, and can achieve the same technical effect. To avoid repetition, details are not repeated here.
  • an embodiment of the present disclosure further provides a communication device, including a processor, a memory, and a program or instruction stored in the memory and operable on the processor.
  • a communication device including a processor, a memory, and a program or instruction stored in the memory and operable on the processor.
  • the program or instruction is executed by the processor to implement the various processes of the information reporting method embodiment shown in FIG. 1 above, and can achieve the same technical effect.
  • the communication device is a network-side device, when the program or instruction is executed by the processor, each process of the embodiment of the information receiving method shown in FIG. 3 above can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • Embodiments of the present disclosure also provide a readable storage medium on which programs or instructions are stored.
  • programs or instructions are executed by a processor, the various processes of the above-mentioned method embodiments shown in FIG. 1 or FIG. 3 can be implemented and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • Computer-readable media includes both permanent and non-permanent, removable and non-removable media, and can be implemented by any method or technology for information storage.
  • Information may be computer readable instructions, data structures, modules of a program, or other data.
  • Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic Transmission media that can be used to store information that can be accessed by a computing device.
  • computer-readable media excludes transitory computer-readable media, such as modulated data signals and carrier waves.
  • the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes several instructions to make a service classification device (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in various embodiments of the present disclosure.
  • a storage medium such as ROM/RAM, magnetic disk, optical disk
  • a service classification device which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing device (DSP Device, DSPD), programmable logic device (Programmable Logic Device, PLD), field-programmable gate array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, other electronic units for performing the functions described in this disclosure, or combinations thereof.
  • ASIC Application Specific Integrated Circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing device
  • PLD programmable logic device
  • FPGA field-programmable gate array
  • general-purpose processors controllers, microcontrollers, microprocessors, other electronic units for performing the functions described in this disclosure, or combinations thereof.

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

Abstract

La présente demande appartient au domaine de la technologie sans fil. Sont divulgués un procédé et un appareil de notification d'informations, ainsi qu'un procédé et un appareil de réception d'informations, un terminal et un dispositif côté réseau. Selon les modes de réalisation de la présente demande, le procédé de notification d'informations comprend les étapes suivantes : un terminal détermine des premières informations, les premières informations comprenant un résultat de mesure de signal du terminal, ainsi que des informations de hauteur ou un résultat de mesure de hauteur du terminal ; et envoie les premières informations, les premières informations étant utilisées par un dispositif côté réseau pour déterminer un groupe de collaboration du terminal.
PCT/CN2022/142894 2022-01-21 2022-12-28 Procédé et appareil de notification d'informations, procédé et appareil de réception d'informations, terminal et dispositif côté réseau WO2023138332A1 (fr)

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CN202210070790.5A CN116528161A (zh) 2022-01-21 2022-01-21 信息上报、接收方法、装置、终端及网络侧设备
CN202210070790.5 2022-01-21

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130325385A1 (en) * 2012-06-05 2013-12-05 Samsung Electronics Co., Ltd. Method and apparatus for measuring altitude in portable terminal
CN105578404A (zh) * 2014-10-17 2016-05-11 中兴通讯股份有限公司 一种定位方法及相应的终端、系统
CN109756914A (zh) * 2017-11-03 2019-05-14 中国移动通信有限公司研究院 邻区关系管理方法、网络侧设备及终端
CN110224782A (zh) * 2019-04-28 2019-09-10 清华大学 一种基于主动干扰的无人机编队网络安全通信方法及系统
CN113873434A (zh) * 2021-08-27 2021-12-31 北京邮电大学 面向通信网络热点区域容量增强的多空中基站部署方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130325385A1 (en) * 2012-06-05 2013-12-05 Samsung Electronics Co., Ltd. Method and apparatus for measuring altitude in portable terminal
CN105578404A (zh) * 2014-10-17 2016-05-11 中兴通讯股份有限公司 一种定位方法及相应的终端、系统
CN109756914A (zh) * 2017-11-03 2019-05-14 中国移动通信有限公司研究院 邻区关系管理方法、网络侧设备及终端
CN110224782A (zh) * 2019-04-28 2019-09-10 清华大学 一种基于主动干扰的无人机编队网络安全通信方法及系统
CN113873434A (zh) * 2021-08-27 2021-12-31 北京邮电大学 面向通信网络热点区域容量增强的多空中基站部署方法

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