WO2026031116A1 - Procédé, dispositif et système de communication et support de stockage - Google Patents

Procédé, dispositif et système de communication et support de stockage

Info

Publication number
WO2026031116A1
WO2026031116A1 PCT/CN2024/110851 CN2024110851W WO2026031116A1 WO 2026031116 A1 WO2026031116 A1 WO 2026031116A1 CN 2024110851 W CN2024110851 W CN 2024110851W WO 2026031116 A1 WO2026031116 A1 WO 2026031116A1
Authority
WO
WIPO (PCT)
Prior art keywords
cell
event
terminal
moment
communication
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2024/110851
Other languages
English (en)
Chinese (zh)
Inventor
杨星
熊艺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to PCT/CN2024/110851 priority Critical patent/WO2026031116A1/fr
Priority to CN202480036499.3A priority patent/CN121844635A/zh
Publication of WO2026031116A1 publication Critical patent/WO2026031116A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements

Definitions

  • This disclosure relates to the field of communication technology, and in particular to communication methods, devices, systems and storage media.
  • Wireless communication networks can use artificial intelligence (AI) for prediction and reasoning to improve system performance.
  • AI artificial intelligence
  • terminals can use AI to predict cell measurement results.
  • This disclosure provides a communication method, device, system, and storage medium.
  • a communication method executed by a terminal, the method comprising:
  • a communication method performed by a network device, the method comprising:
  • the receiving terminal sends second information, which includes at least one of the following:
  • the signage for the first residential area is the signage for the first residential area
  • the prediction result is obtained by the terminal when it determines that the second cell meets the first event and triggers measurement reporting.
  • a communication device comprising:
  • the processing module is used to determine whether the second cell meets the first event and triggers measurement reporting, and to predict whether the first cell will meet the second event.
  • a communication device comprising:
  • the transceiver module is used to receive second information sent by the terminal, the second information including at least one of the following:
  • the signage for the first residential area is the signage for the first residential area
  • the prediction result is obtained by the terminal when it determines that the second cell meets the first event and triggers measurement reporting.
  • a communication device comprising:
  • One or more processors are One or more processors;
  • the communication device is used to perform the communication method described in the first or second aspect.
  • a storage medium that stores instructions, which, when executed on a communication device, cause the communication device to perform the communication method as provided in a second aspect of the present disclosure.
  • Figure 2 is an exemplary interactive schematic diagram of a communication method provided according to an embodiment of the present disclosure.
  • Figure 3A is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 3B is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 3C is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 3D is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 4A is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 4B is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 4C is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 5 is an exemplary flowchart of a communication method provided according to an embodiment of the present disclosure.
  • Figure 6A is an exemplary structural diagram of a terminal provided according to an embodiment of the present disclosure.
  • Figure 6B is an exemplary structural diagram of a network device provided according to an embodiment of the present disclosure.
  • Figure 7A is an exemplary structural diagram of a communication device provided according to an embodiment of the present disclosure.
  • This disclosure presents communication methods, devices, systems, and storage media.
  • the first cell satisfies at least one of the following: the entry condition of the second event is met; the cell signal quality is better than that of the second cell; the deployment frequency is the same as that of the second cell; the second event is not met; or measurement reporting is not triggered.
  • predicting whether the first cell will satisfy the second event includes: predicting whether the first cell can satisfy the second event within a first time period.
  • the method includes:
  • the network device can configure or indicate the first time and/or the second event through the first information, which can effectively improve the flexibility of prediction.
  • the method further includes:
  • the method includes:
  • the prediction result includes at least one of the following:
  • the first moment is the moment when the terminal predicts that the first cell will meet the second event in the future.
  • the terminal can report its prediction results for the first cell to the network device through the second information, which enables the network device to schedule resources according to the prediction information, effectively improving the reliability of communication.
  • embodiments of this disclosure provide a communication method executed by a network device, the method comprising:
  • the receiving terminal sends second information, which includes at least one of the following:
  • the signage for the first residential area is the signage for the first residential area
  • the prediction result is obtained by the terminal when it determines that the second cell meets the first event and triggers measurement reporting.
  • the method includes:
  • Send first information to the terminal the first information being used to indicate a first duration and/or a second event, the first duration being used by the terminal to predict whether the first cell can satisfy the second event within the first duration.
  • the second event is the same as the first event.
  • the prediction result includes at least one of the following:
  • the first moment is the moment when the terminal predicts that the first cell will meet the second event in the future.
  • the first cell satisfies at least one of the following:
  • the signal quality of the cell is better than that of the second cell
  • the deployment frequency is the same as that of the second cell
  • embodiments of this disclosure provide a communication device, including:
  • the processing module is used to determine whether the second cell meets the first event and triggers measurement reporting, and to predict whether the first cell will meet the second event.
  • embodiments of this disclosure provide a communication device, comprising:
  • the transceiver module is used to receive second information sent by the terminal, the second information including at least one of the following:
  • the signage for the first residential area is the signage for the first residential area
  • the prediction result is obtained by the terminal when it determines that the second cell meets the first event and triggers measurement reporting.
  • embodiments of this disclosure provide a communication device, comprising:
  • One or more processors are One or more processors;
  • the communication device is used to perform the communication method described in the first or second aspect.
  • embodiments of this disclosure provide a communication system comprising: a terminal and a network device; wherein the terminal is configured to perform the method described in the optional implementation of the first aspect, and the network device is configured to perform the method described in the optional implementation of the second aspect.
  • embodiments of this disclosure provide a storage medium storing instructions that, when executed on a communication device, cause the communication device to perform the method as described in the optional implementations of the first and second aspects.
  • embodiments of this disclosure provide a computer program product, including a computer program and/or instructions, which, when executed by a communication device, cause the communication device to perform the method as described in the optional implementations of the first and second aspects.
  • embodiments of this disclosure provide a computer program that, when run on a computer, causes the computer to perform the methods described in alternative implementations of the first and second aspects.
  • embodiments of this disclosure provide a chip or chip system.
  • the chip or chip system includes processing circuitry configured to perform the methods described according to optional implementations of the first and second aspects above.
  • This disclosure provides communication methods, communication devices, communication systems, and storage media.
  • terms such as communication method, information processing method, and gap activation/deactivation method can be used interchangeably, as can communication apparatus, information processing apparatus, and gap activation/deactivation method.
  • Terms such as deactivation device can be used interchangeably, as can terms such as information processing system and communication system.
  • each step in a particular embodiment can be implemented as an independent embodiment, and the steps can be arbitrarily combined.
  • a solution after removing some steps in a particular embodiment can also be implemented as an independent embodiment, and the order of the steps in a particular embodiment can be arbitrarily interchanged.
  • the optional implementation methods in a particular embodiment can be arbitrarily combined; moreover, the embodiments can be arbitrarily combined, for example, some or all steps of different embodiments can be arbitrarily combined, and a particular embodiment can be arbitrarily combined with the optional implementation methods of other embodiments.
  • multiple refers to two or more.
  • the terms “at least one of”, “one or more”, “a plurality of”, “multiple”, etc., may be used interchangeably.
  • the notation "at least one of A and B", “A and/or B", “A in one case, B in another”, “in response to one case A, in response to another case B”, etc. may include the following technical solutions depending on the situation: in some embodiments, A (execute A regardless of B); in some embodiments, B (execute B regardless of A); in some embodiments, execution is selected from A and B (A and B are selectively executed); in some embodiments, A and B (both A and B are executed). The same applies when there are more branches such as A, B, C, etc.
  • the notation "A or B” may include the following technical solutions, depending on the situation: in some embodiments, A (execution of A regardless of B); in some embodiments, B (execution of B regardless of A); in some embodiments, execution is selected from A and B (A and B are selectively executed). The same applies when there are more branches such as A, B, C, etc.
  • the descriptive object is a "field,” the ordinal numbers preceding "field” in “first field” and “second field” do not restrict the position or order of the "fields.” "First” and “second” do not restrict whether the "fields” they modify are in the same message, nor do they restrict the order of "first field” and “second field.”
  • the descriptive object is a "level,” the ordinal numbers preceding "level” in “first level” and “second level” do not restrict the priority between “levels.”
  • the number of descriptive objects is not limited by ordinal numbers and can be one or more. For example, in “first device,” the number of "devices" can be one or more.
  • the objects modified by different prefixes can be the same or different.
  • first device and second device can be the same device or different devices, and their types can be the same or different.
  • first information and second information can be the same information or different information, and their content can be the same or different.
  • “including A,” “containing A,” “for indicating A,” and “carrying A” can be interpreted as directly carrying A or indirectly indicating A.
  • time/frequency and time-frequency domain refer to the time domain and/or frequency domain.
  • the terms “in response to...”, “in response to determining...”, “in the case of...”, “when...”, “if...”, “if...”, etc., can be used interchangeably.
  • the terms “greater than,” “greater than or equal to,” “not less than,” “more than,” “more than or equal to,” “not less than,” “higher than,” “higher than or equal to,” “not lower than,” and “above” can be used interchangeably, as can the terms “less than,” “less than or equal to,” “not greater than,” “less than,” “less than or equal to,” “not more than,” “lower than,” “lower than or equal to,” “not higher than,” and “below”.
  • devices, etc. can be interpreted as physical or virtual, and their names are not limited to the names recorded in the embodiments.
  • Terms such as “device”, “equipment”, “circuit”, “network element”, “node”, “function”, “unit”, “section”, “system”, “network”, “chip”, “chip system”, “entity”, and “subject” can be used interchangeably.
  • network can be interpreted as devices included in a network (e.g., access network devices, core network devices, etc.).
  • access network device AN device
  • radio access network device RAN device
  • base station BS
  • radio base station BS
  • radio base station fixedstation
  • node a device that access network device
  • transmission point TP, reception point (RP), transmission/reception point (TRP), panel, antenna panel, antenna array, cell, macro cell, small cell, femto cell, pico cell, sector, cell group, serving cell, carrier, component carrier, and bandwidth part (BWP) are interchangeable.
  • BWP bandwidth part
  • terminal In some embodiments, the terms "terminal”, “terminal device”, “user equipment (UE)”, “user terminal”, “mobile station (MS)”, “mobile terminal (MT)", “subscriber station”, “mobile unit”, “subscriber unit”, “wireless unit”, “remote unit”, “mobile device”, “wireless communication device”, “remote device”, “mobile subscriber station”, “access terminal”, “mobile terminal”, “wireless terminal”, “remote terminal”, “handset”, “user agent”, “mobile client”, and “client” can be used interchangeably.
  • access network devices, core network devices, or network devices can be replaced by terminals.
  • embodiments of this disclosure can also be applied to structures where communication between access network devices, core network devices, or network devices and terminals is replaced by communication between multiple terminals (e.g., device-to-device (D2D), vehicle-to-everything (V2X), etc.).
  • the structure can also be configured such that the terminal has all or part of the functions of the access network device.
  • terms such as "uplink” and “downlink” can be replaced with terms corresponding to communication between terminals (e.g., "sidelink”).
  • uplink channel, downlink channel, etc. can be replaced with sidelink channel
  • uplink link, downlink, etc. can be replaced with sidelink link.
  • the terminal may be replaced by an access network device, a core network device, or a network device.
  • the access network device, core network device, or network device may also be configured to have all or some of the functions of the terminal.
  • the acquisition of data, information, etc. may comply with the laws and regulations of the country where the location is situated.
  • data, information, etc. may be obtained with the user's consent.
  • each element, each row, or each column in the table of this disclosure can be implemented as an independent embodiment, and any combination of any element, any row, or any column can also be implemented as an independent embodiment.
  • Figure 1 is a schematic diagram of the architecture of a communication system according to an embodiment of the present disclosure.
  • the communication system 100 includes a terminal 101 and a network device 102.
  • the network device 102 includes at least one of an access network device and a core network device.
  • terminal 101 includes, for example, at least one of the following: user equipment (UE), mobile phone, wearable device, Internet of Things device, car with communication function, smart car, tablet computer, computer with wireless transceiver function, virtual reality (VR) terminal device, augmented reality (AR) terminal device, wireless terminal device in industrial control, wireless terminal device in self-driving, wireless terminal device in remote medical surgery, wireless terminal device in smart grid, wireless terminal device in transportation safety, wireless terminal device in smart city, and wireless terminal device in smart home, but is not limited thereto.
  • UE user equipment
  • mobile phone wearable device
  • Internet of Things device car with communication function
  • smart car tablet computer
  • computer with wireless transceiver function virtual reality (VR) terminal device
  • AR augmented reality
  • wireless terminal device in industrial control wireless terminal device in self-driving
  • wireless terminal device in remote medical surgery wireless terminal device in smart grid
  • wireless terminal device in transportation safety wireless terminal device in smart city, and wireless terminal device in smart home, but is not limited thereto.
  • the access network device is, for example, a node or device that connects a terminal to a wireless network.
  • the access network device may include, but is not limited to, at least one of the following in a 5G communication system: evolved Node B (eNB), next-generation evolved Node B (ng-eNB), next-generation Node B (gNB), node B (NB), home node B (HNB), home evolved node B (HeNB), radio backhaul device, radio network controller (RNC), base station controller (BSC), base transceiver station (BTS), base band unit (BBU), mobile switching center, base station in a 6G communication system, open RAN, cloud RAN, base station in other communication systems, and access node in a Wi-Fi system.
  • eNB evolved Node B
  • ng-eNB next-generation evolved Node B
  • gNB next-generation Node B
  • gNB next-generation Node B
  • NB node B
  • HNB home node B
  • HeNB home evolved
  • the technical solutions of this disclosure can be applied to the Open RAN architecture.
  • the interfaces between or within access network devices involved in the embodiments of this disclosure can be transformed into internal interfaces of Open RAN.
  • the processes and information interactions between these internal interfaces can be implemented by software or programs.
  • the access network device may be composed of a central unit (CU) and a distributed unit (DU).
  • the CU may also be called a control unit.
  • the CU-DU structure can separate the protocol layer of the access network device. Some protocol layer functions are centrally controlled by the CU, while the remaining part or all of the protocol layer functions are distributed in the DU and centrally controlled by the CU. However, this is not the only possibility.
  • the core network device may be a single device, including a first network element, a second network element, etc., or it may be multiple devices.
  • the core network, or equipment group includes all or part of the first network element, second network element, etc.
  • Network elements can be virtual or physical.
  • the core network includes, for example, at least one of the Evolved Packet Core (EPC), 5G Core Network (5GCN), and Next Generation Core (NGC).
  • EPC Evolved Packet Core
  • 5GCN 5G Core Network
  • NGC Next Generation Core
  • the following embodiments of this disclosure can be applied to the communication system 100 shown in FIG1, or to some of the main bodies, but are not limited thereto.
  • the main bodies shown in FIG1 are illustrative.
  • the communication system may include all or some of the main bodies in FIG1, or may include other main bodies outside of FIG1.
  • the number and form of each main body are arbitrary.
  • Each main body may be physical or virtual.
  • the connection relationship between the main bodies is illustrative.
  • the main bodies may not be connected or may be connected.
  • the connection can be in any way, it can be a direct connection or an indirect connection, it can be a wired connection or a wireless connection.
  • LTE Long Term Evolution
  • LTE-A LTE-Advanced
  • LTE-B LTE-Beyond
  • SUPER 3G IMT-Advanced
  • 4G 4th generation mobile communication system
  • 5G 5th generation mobile communication system
  • 5G 5G New Radio
  • F New Radio Access
  • RAT New Radio
  • NX New Radio Access
  • F Future Generation Radio Access
  • GSM Global System for Mobile communications
  • CDMA2000 Global System for Mobile communications
  • UMB Ultra Mobile Broadband
  • IEEE 802.11 Wi-Fi (registered trademark)
  • IEEE 802.16 WiMAX (registered trademark)
  • IEEE 802.20 Ultra-Wideband (UWB)
  • Bluetooth registered trademark
  • PLMN Public Land Mobile Network
  • D2D Device-to-Device
  • M2M Machine-to-Machine
  • IoT Internet of Things
  • V2X Vehicle-to-Everything
  • V2X Vehicle-to-Everything
  • systems utilizing other communication methods and next-generation systems extended from them.
  • next-generation systems extended from them can be combined (e.g., a combination of LTE or LTE-A with 5G).
  • wireless communication networks can use AI for prediction and inference to improve system performance.
  • Training AI models requires collecting a large amount of data, and the data requirements vary depending on the application scenario.
  • Application scenarios may include mobile communication system processes such as beam management, CSI reporting, CSI compression, positioning, handover, mobility management, and radio resource management.
  • the UE can predict cell measurement results, handover target cells, or mobility events.
  • the UE's ability to predict future cell measurement results can be termed temporal prediction.
  • predicting the measurement results of cells that have not yet been measured can be termed spatial prediction.
  • Mobility events include the fulfillment of measurement reporting conditions, handover failure, cell dwell time, radio link failure, etc.
  • the UE can report the inference results to the network, and the network can select a suitable cell for handover based on the inference results.
  • the UE performs measurements according to the network configuration, which includes a measurement object, a report configuration, and a quantity configuration.
  • the measurement object indicates the frequency to be measured and may include various access technologies, including NR and LTE.
  • Each measurement object is bound to a measurement object index identifier (measObject ID).
  • the reporting configuration indicates the type of UE reporting, including periodic reporting and event-based reporting. It carries a reporting timer configuration for triggering measurement reporting; the reporting timers include T321, T322, and TimerToTrigger (TTT). Different reporting configurations can be used for measurement objects of different access technologies, and each reporting configuration is bound to a reporting configuration index identifier (reportconfig ID).
  • the event-based reporting configuration provides the following configurations: the signal type that triggers the reporting, including RSRP, RSRQ, or SINR; a threshold or bias; and the type of measurement result to be reported, including RSRP, RSRQ, or SINR.
  • the UE compares the relationship between signal measurement results of the serving cell or neighboring cells or the relationship with a threshold. If the threshold requirement is met, the measurement result is reported.
  • event-based measurement reporting includes A1-A6, B1-B2, D1, T1, etc.
  • A-series events are used for intra-system mobility management
  • B-series events are used for inter-system mobility management
  • D1 and T1 are used for satellite system mobility management.
  • A-series reported events may include the following events:
  • Event A1 The signal quality of the serving cell becomes better than the absolute threshold
  • Event A2 The signal quality of the serving cell becomes worse than the absolute threshold
  • Event A3 The signal quality of the neighboring cell is better than that of the primary serving cell (PCcell) or the secondary serving cell (PSCell) by a certain offset.
  • Event A4 The signal quality of the neighboring cell becomes better than the absolute threshold
  • Event A5 The signal quality of the primary serving cell or secondary serving cell becomes worse than the first absolute threshold, and the signal quality of the neighboring cell or secondary serving cell (SCell) becomes better than the second absolute threshold;
  • Event A6 The signal quality of the neighboring cell is better than that of the auxiliary serving cell by a certain offset.
  • the measurement report may carry the identifier of the cell that triggered the reporting event and the measurement result, and/or the identifiers and measurement results of the N cells with the best measurement results.
  • the reasoning result output by the AI can correspond to an indicator that indicates the degree of certainty with which the AI's reasoning result matches the true value.
  • This indicator can be confidence, accuracy, or probability.
  • the UE can use AI inference to predict whether the cell will meet the measurement reporting event in the future. However, it is unclear how to trigger the UE to perform inference prediction. If the UE continuously performs inference prediction, it will consume the UE's power. If the prediction is performed too late, it may delay the handover.
  • Figure 2 is an interactive schematic diagram of a communication method according to an embodiment of the present disclosure. As shown in Figure 2, the embodiments of the present disclosure relate to a communication method, which includes:
  • Step S2101 The network device sends the first information to the terminal.
  • the first information is used to indicate a first duration and/or a second event.
  • the terminal can, based on the first information, predict whether the first cell will meet the second event indicated by the first information when it determines that the second cell meets the first event and triggers measurement reporting, and/or predict whether the first cell can meet the second event within the first duration indicated by the first information.
  • the terminal receives first information sent by the network device and determines a first duration and/or a second event based on the first information.
  • step S2101 is optional, and the terminal may determine the first duration and/or the second event according to its own implementation.
  • the terminal may determine the first duration and/or the second event pre-agreed by the protocol, or the terminal may determine the first duration and/or the second event according to instructions from a higher layer.
  • the first information may also be referred to as “predictive configuration information", “event indication information”, etc., and the name is not limited in this disclosure.
  • step S2102 the terminal determines that the second cell meets the first event and triggers measurement reporting, and predicts whether the first cell will meet the second event.
  • the second cell can be any cell that triggers event-based measurement reporting
  • the first event can be any event that triggers the measurement reporting. For example, if a cell 1 satisfies event A3 and triggers measurement reporting, cell 1 can be the second cell, and event A3 can be the first event.
  • the first cell satisfies at least one of the following: the entry condition of the second event is met; the cell signal quality is better than that of the second cell; the deployment frequency is the same as that of the second cell; the second event is not met; or measurement reporting is not triggered.
  • the first cell may not continuously meet the entry conditions of the second event within the Trigger Reporting Timer (TTT) period. Specifically, when the terminal meets the entry conditions of the second event, the TTT timer can be triggered. If the terminal continuously meets the entry conditions of the second event within the TTT period (i.e., before the TTT timer expires), it can be determined that the terminal has met the second event, and measurement reporting is triggered.
  • TTT Trigger Reporting Timer
  • the terminal can identify one or more cells with frequency F1 and better signal quality than cell 1 as the first cell.
  • the first cell may be a cell that meets the entry condition of the second event but does not meet the second event and has not triggered measurement reporting.
  • the second event is the same as the first event. For example, if cell 1 satisfies event A3 and triggers measurement reporting, the terminal can predict whether cell 1 will satisfy event A3.
  • the second event may also be indicated (or configured) by the network device. For example, if cell 1 satisfies event A3 and triggers measurement reporting, the terminal can predict whether the first cell will satisfy the second event indicated by the first information.
  • the second event indicated by the first information may be the same as or different from the first event.
  • the terminal predicts whether the first cell will satisfy the second event, including: predicting whether the first cell can satisfy the second event within a first duration.
  • the terminal can input the information it has already acquired (such as the results of one or more previous measurements of the first cell) into a pre-trained AI model to predict whether the first cell can satisfy the second event within a first time period. If the first cell cannot satisfy the second event within the first time period, the AI model can output corresponding indication information so that the terminal knows that it cannot satisfy the second event within the first time period. If a cell can satisfy the second event within the first time period, the AI model can output corresponding indication information so that the terminal knows that it can satisfy the second event within the first time period.
  • the network device configures the first information...
  • the duration is 10ms.
  • the terminal detects that cell 1 continuously meets the entry conditions of A3 event and triggers measurement reporting within the TTT time, and cell 2 meets the entry conditions of A3 event but has not yet triggered measurement reporting, the terminal can use AI to predict whether cell 2 can meet A3 event within 10ms.
  • the first duration may be indicated (or configured) by the network device.
  • the first duration may be pre-agreed upon by the protocol, which is not limited in this embodiment.
  • the terminal predicts whether the first cell will meet the second event, including: predicting the first moment when the first cell will meet the second event.
  • the first moment is the moment when the terminal predicts the first cell will meet the second event in the future.
  • the terminal can input the information it has already acquired (such as the results of one or more previous measurements of the first cell) into a pre-trained AI model to predict when the first cell will meet the second event. That is, the AI model can output its predicted first moment when the first cell will meet the second event based on the input data.
  • the terminal may predict the first moment when the first cell satisfies the second event, and determine whether the first moment is within a first duration, thereby determining whether the first cell can satisfy the second event within the first duration.
  • the terminal after predicting the first moment, can further predict the signal quality of the first cell and the second cell at the first moment.
  • the terminal can input the information it has already acquired (such as the measurement results of the first cell and the second cell in the previous one or more times) into the pre-trained AI model, and evaluate the signal quality of the first cell and the second cell at the first moment, such as the RSRP, RSRQ, SINR and so on of the first cell and the second cell at the first moment.
  • the information it has already acquired such as the measurement results of the first cell and the second cell in the previous one or more times
  • the pre-trained AI model evaluate the signal quality of the first cell and the second cell at the first moment, such as the RSRP, RSRQ, SINR and so on of the first cell and the second cell at the first moment.
  • the predictions of whether the first cell will meet the second event, whether the first cell can meet the second event within the first duration, the prediction of the first moment when the first cell meets the second event, and the predictions of the signal quality of the first cell and the second cell at the first moment can all be referred to as predictions for the first cell, and the corresponding prediction results can also be referred to as prediction results for the first cell.
  • step S2103 the terminal sends the second information to the network device.
  • the second information includes at least one of the following: the cell identifier of the first cell; the current measurement result of the first cell; the prediction result for the first cell; and the confidence level of the prediction result.
  • the prediction result for the first cell includes at least one of the following: whether the first cell will meet the second event; the first time point; the signal quality of the first cell at the first time point; and the signal quality of the second cell at the first time point.
  • the terminal predicts that the first cell will continue to meet the entry conditions of the second event during the TTT period in the future, then it can be determined that the first cell will meet the second event.
  • whether the first cell will satisfy the second event can specifically include a prediction of whether the first cell will satisfy the second event within the first duration.
  • the second information can be used to indicate that the first cell will satisfy the second event in the future, but will not satisfy the second event within the first duration.
  • the confidence level of the prediction results may include the confidence level corresponding to each prediction result. For example, if the prediction results include a first time point and the signal quality of the first cell at the first time point, then the confidence level of the prediction results may include the confidence level of the first time point and the confidence level of the signal quality of the first cell at the first time point.
  • the network device receives second information.
  • the network device schedules uplink and downlink resources based on the second information. For example, if the terminal predicts that the first cell will meet the second event at a first moment, the network device can schedule the corresponding time-frequency domain resources so that the network device can more reliably receive the terminal's measurement reports for the first cell.
  • the second information may be referred to as "prediction information", “prediction result report”, etc., and the name is not limited in the embodiments disclosed herein.
  • the names of information, etc. are not limited to the names described in the embodiments.
  • Terms such as “information”, “message”, “signal”, “signaling”, “report”, “configuration”, “indication”, “instruction”, “command”, “channel”, “parameter”, “domain”, “field”, “symbol”, “symbol”, “codebook”, “codeword”, “codepoint”, “bit”, “data”, “program”, and “chip” can be used interchangeably.
  • uplink can be used interchangeably, as can the terms “downlink”, “downlink”, and “physical downlink”, as well as the terms “sidelink”, “sidelink”, “sidelink communication”, “sidelink communication”, “direct connection”, “direct link”, “direct communication”, and “direct link communication”.
  • DCI downlink control information
  • DL DCI downlink (DL) assignment
  • DL DCI uplink (UL) grant
  • UL DCI downlink control information
  • PDSCH physical downlink shared channel
  • PUSCH physical uplink shared channel
  • terms such as “moment,” “point in time,” “time,” and “time location” can be used interchangeably, as can terms such as “duration,” “segment,” “time window,” “window,” and “time.”
  • component carrier CC
  • cell CC
  • frequency carrier CC
  • carrier frequency CC
  • “get,” “obtain,” “receive,” “transmit,” “bidirectional transmission,” and “send and/or receive” can be used interchangeably and can be interpreted as receiving from other entities, obtaining from protocols, obtaining from higher layers, obtaining through self-processing, or autonomous implementation, among other meanings.
  • terms such as “certain,” “preset,” “default,” “set,” “indicated,” “a certain,” “any,” and “first” can be used interchangeably.
  • “Certain A,” “preset A,” “default A,” “set A,” “indicated A,” “a certain A,” “any A,” and “first A” can be interpreted as A pre-defined in a protocol or the like, or as A obtained through setting, configuration, or instruction, or as specific A, a certain A, any A, or first A, but are not limited thereto.
  • the determination or judgment can be made by a value represented by 1 bit (0 or 1), or by a true or false value (boolean), or by a comparison of numerical values (e.g., a comparison with a predetermined value), but is not limited thereto.
  • not expecting to receive can be interpreted as not receiving on time domain resources and/or frequency domain resources, or as not performing subsequent processing on the data after receiving it; "not expecting to send” can be interpreted as not sending, or as sending but not expecting the receiver to respond to the sent content.
  • step S2101 may be implemented as a standalone embodiment
  • step S2102 may be implemented as a standalone embodiment
  • step S2101 + step S2102 may be implemented as a standalone embodiment
  • step S2102 + step S2103 may be implemented as a standalone embodiment, but is not limited thereto.
  • steps S2101 and S2103 are optional, and one or more of these steps may be omitted or substituted in different embodiments.
  • Figure 3A is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 3A, the present disclosure relates to a communication method (terminal side), which includes:
  • Step S3101 Obtain the first information.
  • step S3101 can be found in the optional implementation of step S2101 in Figure 2 and other related parts in the embodiments involved in Figure 2, which will not be repeated here.
  • the terminal receives first information sent by a network device, but is not limited thereto; it may also receive first information sent by other entities.
  • the terminal obtains first information as defined by the protocol.
  • the terminal obtains first information from the upper layer(s).
  • the terminal processes the information to obtain the first information.
  • step S3101 is omitted, and the terminal autonomously implements the function indicated by the first information, or the above function is a default or default setting.
  • Step S3102 Determine whether the second cell meets the first event and triggers measurement reporting, and predict whether the first cell will meet the second event.
  • step S3102 can be found in the optional implementation of step S2102 in Figure 2 and other related parts in the embodiments involved in Figure 2, which will not be repeated here.
  • Step S3103 Send the second message.
  • step S3103 can be found in the optional implementation of step S2103 in Figure 2 and other related parts in the embodiments involved in Figure 2, which will not be repeated here.
  • the terminal sends second information to a network device, but is not limited thereto; it may also send second information to other entities.
  • step S3101 may be implemented as a standalone embodiment
  • step S3102 may be implemented as a standalone embodiment
  • step S3101 + step S3102 may be implemented as a standalone embodiment
  • step S3102 + step S3103 may be implemented as a standalone embodiment, but is not limited thereto.
  • steps S3101 and S3103 are optional, and one or more of these steps may be omitted or substituted in different embodiments.
  • Figure 3B is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 3B, the present disclosure relates to a communication method (terminal side), which includes:
  • Step S3201 Determine whether the second cell meets the first event and triggers measurement reporting, and predict whether the first cell will meet the second event.
  • step S3201 can be found in the optional implementation of step S2102 in Figure 2, step S3102 in Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • Step S3202 Send the second message.
  • step S3202 can be found in step S2103 of Figure 2, the optional implementation of step S3103 of Figure 3A, and other related parts in the embodiments involved in Figures 2 and 3A, which will not be repeated here.
  • the communication method involved in the embodiments of this disclosure may include at least one of steps S3201 to S3202.
  • step S3201 may be implemented as a separate embodiment
  • step S3202 may be implemented as a separate embodiment.
  • step S3202 is optional, and one or more of these steps may be omitted or substituted in different embodiments.
  • Figure 3C is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 3C, the embodiments of the present disclosure relate to a communication method (terminal side), which includes:
  • Step S3301 Obtain the first information.
  • step S3301 can be found in step S2101 in Figure 2, the optional implementation of step S3101 in Figure 3A, and other related parts in the embodiments involved in Figures 2, 3A, and 3B, which will not be repeated here.
  • Step S3302 Determine whether the second cell meets the first event and triggers measurement reporting, and predict whether the first cell will meet the second event.
  • step S3302 can be found in the optional implementation of step S2102 in Figure 2, step S3102 in Figure 3A, step S3201 in Figure 3B, and other related parts in the embodiments involved in Figures 2, 3A, and 3B, which will not be repeated here.
  • the communication method involved in the embodiments of this disclosure may include at least one of steps S3301 to S3302.
  • step S3301 may be implemented as a separate embodiment
  • step S3302 may be implemented as a separate embodiment.
  • step S3301 is optional, and one or more of these steps may be omitted or substituted in different embodiments.
  • Figure 3D is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 3C, this disclosure relates to a communication method (terminal side), which includes:
  • Step S3401 Determine whether the second cell meets the first event and triggers measurement reporting, and predict whether the first cell will meet the second event.
  • step S3401 can be found in the optional implementations of step S2102 in Figure 2, step S3102 in Figure 3A, step S3201 in Figure 3B, and step S3302 in Figure 3C, as well as other related parts in the embodiments involved in Figures 2, 3A, 3B, and 3C, which will not be repeated here.
  • the first cell satisfies at least one of the following:
  • the signal quality of the cell is better than that of the second cell
  • the deployment frequency is the same as that of the second cell
  • predicting whether a first cell will meet a second event includes:
  • the second event is the same as the first event.
  • the method includes:
  • predicting whether a first cell will meet a second event includes:
  • the method further includes:
  • the method includes:
  • the signage for the first residential area is the signage for the first residential area
  • the prediction result includes at least one of the following:
  • the first moment is the moment when the terminal predicts that the first cell will meet the second event in the future.
  • FIG. 4A is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 4A, this embodiment of the disclosure relates to a communication method (network device side), which includes:
  • Step S4101 Send the first message.
  • step S4101 can be found in the optional implementation of step S2101 in Figure 2 and other related parts in the embodiments involved in Figure 2, which will not be repeated here.
  • the network device sends first information to the terminal, but is not limited thereto; it may also send first information to other entities.
  • Step S4102 Obtain the second information.
  • step S4101 can be found in the optional implementation of step S2103 in Figure 2, as well as other related parts in the embodiments involved in Figure 2, which will not be repeated here.
  • the communication method involved in the embodiments of this disclosure may include at least one of steps S4101 to S4102.
  • step S4101 may be implemented as a separate embodiment
  • step S4102 may be implemented as a separate embodiment.
  • step S4101 is optional, and one or more of these steps may be omitted or substituted in different embodiments.
  • step S4102 is optional, and one or more of these steps may be omitted or substituted in different embodiments.
  • FIG. 4B is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 4B, this embodiment of the disclosure relates to a communication method (network device side), which includes:
  • Step S4201 Send the first message.
  • step S4201 can be found in the optional implementation of step S2101 in Figure 2, step S4101 in Figure 4A, and other related parts in the embodiments involved in Figures 2 and 4A, which will not be repeated here.
  • FIG. 4C is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 4C, this embodiment of the disclosure relates to a communication method (network device side), which includes:
  • Step S4301 Obtain the second information.
  • step S4301 can be found in the optional implementation of step S2103 in Figure 2, step S4102 in Figure 4A, and other related parts in the embodiments involved in Figures 2 and 4A, which will not be repeated here.
  • the receiving terminal sends second information, which includes at least one of the following:
  • the signage for the first residential area is the signage for the first residential area
  • the prediction result is obtained by the terminal when it determines that the second cell meets the first event and triggers measurement reporting.
  • the method includes:
  • the first information is used to indicate a first duration and/or a second event.
  • the first duration is used by the terminal to predict whether the first cell can meet the second event within the first duration.
  • the second event is the same as the first event.
  • the prediction result includes at least one of the following:
  • the first moment is the moment when the terminal predicts that the first cell will meet the second event in the future.
  • the first cell satisfies at least one of the following:
  • the signal quality of the cell is better than that of the second cell
  • the deployment frequency is the same as that of the second cell
  • Figure 5 is a flowchart illustrating a communication method according to an embodiment of the present disclosure. As shown in Figure 5, the present disclosure relates to a communication method, which includes:
  • Step S5101 When the event triggers measurement reporting, the UE triggers AI inference to determine whether the first cell meets the first measurement reporting condition and reports the first information to the network.
  • the first measurement reporting condition may be equivalent to the second event involved in some of the above embodiments. For example, when the first cell meets the second event, it is equivalent to the first cell meeting the first measurement reporting condition.
  • the UE determines the first cell according to any of the following methods:
  • the cell that meets the event entry conditions is the first cell
  • the cell with better signal quality than the cell reported by the trigger measurement is designated as the first cell;
  • the first cell and the cell that triggered the measurement reporting are deployed on the same frequency;
  • the first residential area has not yet met the requirements for reporting measurement events
  • the first community has not yet triggered a measurement report.
  • the UE may indicate the cell identifier that triggered the measurement report in the measurement report.
  • the first cell may not have continuously met the event entry conditions during the TTT period.
  • the first measurement reporting condition is the event that currently triggers measurement reporting.
  • the UE uses AI to infer whether the first cell meets the first measurement reporting condition within a first time period.
  • the first duration is the time the network sends to the UE.
  • the network configures the first duration to be 10ms for the UE.
  • the UE measures that cell 1 meets the A3 event and triggers measurement reporting, cell 2 meets the entry conditions of the A3 event but has not yet triggered measurement reporting.
  • the UE uses AI to predict whether cell 2 can meet the A3 event within 10ms.
  • the UE uses AI to infer the signal quality of the first cell and the cell that triggered the measurement reporting in the first future moment.
  • the first moment is the moment when the first cell will meet the measurement reporting event in the future.
  • the first information includes at least one of the following:
  • the first cell is determined to have met the entry conditions of the event if it continues to meet the event within the TTT time period in the future.
  • the first information may be equivalent to the second information involved in some of the foregoing embodiments.
  • This disclosure also provides an apparatus for implementing any of the above methods.
  • an apparatus is provided that includes units or modules for implementing the steps performed by the terminal in any of the above methods.
  • another apparatus is provided that includes units or modules for implementing the steps performed by a network device (e.g., an access network device, a core network functional node, a core network device, etc.) in any of the above methods.
  • a network device e.g., an access network device, a core network functional node, a core network device, etc.
  • the division of units or modules in the above device is only a logical functional division. In actual implementation, they can be fully or partially integrated into a single physical entity, or they can be physically separated.
  • the units or modules in the device can be implemented by a processor calling software: for example, the device includes a processor connected to a memory containing instructions. The processor calls the instructions stored in the memory to implement any of the above methods or to implement the functions of the units or modules in the above device.
  • the processor can be, for example, a general-purpose processor, such as a Central Processing Unit (CPU) or a microprocessor, and the memory can be internal or external to the device.
  • the units or modules in the device can be implemented as hardware circuits, which can be controlled by manipulating the hardware circuitry.
  • the design of the circuit implements the functions of some or all units or modules.
  • the aforementioned hardware circuit can be understood as one or more processors.
  • the hardware circuit is an application-specific integrated circuit (ASIC), which implements the functions of some or all units or modules by designing the logical relationships between the components within the circuit.
  • the hardware circuit can be implemented using a programmable logic device (PLD), such as a field-programmable gate array (FPGA), which can include a large number of logic gates.
  • PLD programmable logic device
  • FPGA field-programmable gate array
  • All units or modules of the above device can be implemented entirely through processor-called software, entirely through hardware circuits, or partially through processor-called software with the remaining parts implemented through hardware circuits.
  • the processor is a circuit with signal processing capabilities.
  • the processor can be a circuit with instruction read and execute capabilities, such as a Central Processing Unit (CPU), a microprocessor, a graphics processing unit (GPU) (which can be understood as a microprocessor), or a digital signal processor (DSP).
  • the processor can implement certain functions through the logical relationships of hardware circuits. The logical relationships of the aforementioned hardware circuits are fixed or reconfigurable.
  • the processor is a hardware circuit implemented using an application-specific integrated circuit (ASIC) or a programmable logic device (PLD), such as an FPGA.
  • ASIC application-specific integrated circuit
  • PLD programmable logic device
  • the process of the processor loading a configuration document and configuring the hardware circuit can be understood as the process of the processor loading instructions to implement the functions of some or all of the above units or modules.
  • it can also be hardware circuits designed for artificial intelligence, which can be understood as ASICs, such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • ASICs such as Neural Network Processing Unit (NPU), Tensor Processing Unit (TPU), Deep Learning Processing Unit (DPU), etc.
  • Figure 6A is a schematic diagram of the terminal structure proposed in an embodiment of this disclosure.
  • the terminal 6100 may include at least one of a transceiver module 6101, a processing module 6102, etc.
  • the transceiver module 6101 is used to perform at least one of the communication steps such as sending and/or receiving performed by the terminal in any of the above methods, which will not be described in detail here.
  • the processing module 6102 is used to perform at least one of the other steps performed by the terminal in any of the above methods, which will not be described in detail here.
  • Figure 6B is a schematic diagram of the network device proposed in an embodiment of this disclosure.
  • the network device 6200 may include at least one of a transceiver module 6201, a processing module 6202, etc.
  • the transceiver module 6201 is used to perform at least one of the communication steps such as sending and/or receiving performed by the network device in any of the above methods, which will not be described in detail here.
  • the processing module 6202 is used to perform at least one of the other steps performed by the network device in any of the above methods, which will not be described in detail here.
  • the transceiver module involved in the above embodiments may include a transmitting module and/or a receiving module, which may be separate or integrated together.
  • the transceiver module may be interchangeable with a transceiver.
  • the processing module may be a single module or may include multiple sub-modules.
  • the multiple sub-modules may each perform all or part of the steps required by the processing module.
  • the processing module may be interchangeable with a processor.
  • FIG. 7A is a schematic diagram of the structure of the communication device 7100 proposed in an embodiment of this disclosure.
  • the communication device 7100 can be a network device (e.g., access network device, core network device, etc.), a terminal (e.g., user equipment, etc.), a chip, chip system, or processor that supports the network device in implementing any of the above methods, or a chip, chip system, or processor that supports the terminal in implementing any of the above methods.
  • the communication device 7100 can be used to implement the methods described in the above method embodiments; for details, please refer to the descriptions in the above method embodiments.
  • the communication device 7100 includes one or more processors 7101.
  • the processor 7101 can be a general-purpose processor or a dedicated processor, such as a baseband processor or a central processing unit (CPU).
  • the baseband processor can be used to process communication protocols and communication data, while the CPU can be used to control communication devices (e.g., base stations, baseband chips, terminal devices, terminal device chips, DUs or CUs, etc.), execute programs, and process program data.
  • the communication device 7100 can be used to execute any of the above methods.
  • one or more processors 7101 can be used to invoke instructions to cause the communication device 7100 to execute any of the above methods.
  • the communication device 7100 further includes one or more transceivers 7102.
  • the transceiver 7102 performs at least one of the communication steps such as sending and/or receiving in the above method, and the processor 7101 performs at least one of the other steps.
  • the transceiver may include a receiver and/or a transmitter, which may be separate or integrated.
  • transceiver transceiver unit, transceiver, transceiver circuit, interface circuit, interface, etc.
  • transmitter sending unit, transmitter, sending circuit, etc.
  • receiver receiving unit, receiver, receiving circuit, etc.
  • the communication device 7100 further includes one or more memories 7103 for storing data.
  • the memories 7103 may be located outside the communication device 7100.
  • the communication device 7100 may include one or more interface circuits 7104.
  • the interface circuits 7104 are connected to the memories 7103 and can be used to receive data from the memories 7103 or other devices, and to send data to the memories 7103 or other devices.
  • the interface circuits 7104 can read data stored in the memories 7103 and send the data to the processor 7101.
  • the communication device 7100 described in the above embodiments may be a network device or a terminal, but the scope of the communication device 7100 described in this disclosure is not limited thereto, and the structure of the communication device 7100 may not be limited by FIG. 7A.
  • the communication device may be a standalone device or a part of a larger device.
  • the communication device may be: (1) a standalone integrated circuit IC, or chip, or chip system or subsystem; (2) a collection of one or more ICs, optionally, the IC collection may also include storage components for storing data and programs; (3) an ASIC, such as a modem; (4) a module that can be embedded in other devices; (5) a receiver, terminal device, smart terminal device, cellular phone, wireless device, handheld device, mobile unit, vehicle device, network device, cloud device, artificial intelligence device, etc.; (6) others, etc.
  • Figure 7B is a schematic diagram of the structure of the chip 7200 according to an embodiment of this disclosure.
  • the communication device 7100 can be a chip or a chip system
  • the schematic diagram of the chip 7200 shown in Figure 7B can be referenced, but is not limited thereto.
  • Chip 7200 includes one or more processors 7201. Chip 7200 is used to perform any of the above methods.
  • chip 7200 further includes one or more interface circuits 7202.
  • interface circuits 7202. terms such as interface circuit, interface, and transceiver pin can be used interchangeably.
  • chip 7200 further includes one or more memories 7203 for storing data.
  • all or part of the memories 7203 may be located outside chip 7200.
  • interface circuit 7202 is connected to memory 7203, and interface circuit 7202 can be used to receive data from memory 7203 or other devices, and interface circuit 7202 can be used to send data to memory 7203 or other devices.
  • interface circuit 7202 can read data stored in memory 7203 and send the data to processor 7201.
  • the interface circuit 7202 performs at least one of the communication steps, such as sending and/or receiving, in the above-described method.
  • the interface circuit 7202 performing the communication steps, such as sending and/or receiving, in the above-described method means that the interface circuit 7202 performs data interaction between the processor 7201, the chip 7200, the memory 7203, or the transceiver device.
  • the processor 7201 performs at least one of the other steps.
  • modules and/or devices described in the various embodiments can be combined or separated arbitrarily as needed.
  • some or all steps can also be performed collaboratively by multiple modules and/or devices, which is not limited here.
  • the storage medium is an electronic storage medium.
  • the storage medium is a computer-readable storage medium, but not limited thereto; it may also be a storage medium readable by other devices.
  • the storage medium may be a non-transitory storage medium, but not limited thereto; it may also be a temporary storage medium.
  • This disclosure also provides a program product that, when executed by the communication device 7100, causes the communication device 7100 to perform any of the above methods.
  • the program product is a computer program product.
  • This disclosure also proposes a computer program that, when run on a computer, causes the computer to perform any of the above methods.

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

Abstract

La présente divulgation concerne un procédé, un dispositif et un système de communication, ainsi qu'un support de stockage. Le procédé peut être exécuté par un terminal. Le procédé consiste à : déterminer qu'une seconde cellule satisfait un premier événement, déclencher un rapport de mesure et prédire si une première cellule pourrait satisfaire un second événement. La fiabilité du transfert intercellulaire peut être efficacement assurée tandis que la consommation d'énergie du terminal est réduite.
PCT/CN2024/110851 2024-08-08 2024-08-08 Procédé, dispositif et système de communication et support de stockage Pending WO2026031116A1 (fr)

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CN202480036499.3A CN121844635A (zh) 2024-08-08 2024-08-08 通信方法、设备、系统及存储介质

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022082539A1 (fr) * 2020-10-21 2022-04-28 华为技术有限公司 Procédé et dispositif pour communication radio
CN116744375A (zh) * 2022-03-01 2023-09-12 维沃移动通信有限公司 小区切换方法、装置及用户设备
US20240040461A1 (en) * 2020-07-03 2024-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Ue, network node and methods for handling mobility information in a communications network
CN118251920A (zh) * 2024-02-23 2024-06-25 北京小米移动软件有限公司 通信方法、装置以及存储介质
CN118400777A (zh) * 2023-01-19 2024-07-26 展讯通信（上海）有限公司 测量预测方法与装置、终端设备、网络设备和芯片

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240040461A1 (en) * 2020-07-03 2024-02-01 Telefonaktiebolaget Lm Ericsson (Publ) Ue, network node and methods for handling mobility information in a communications network
WO2022082539A1 (fr) * 2020-10-21 2022-04-28 华为技术有限公司 Procédé et dispositif pour communication radio
CN116744375A (zh) * 2022-03-01 2023-09-12 维沃移动通信有限公司 小区切换方法、装置及用户设备
CN118400777A (zh) * 2023-01-19 2024-07-26 展讯通信（上海）有限公司 测量预测方法与装置、终端设备、网络设备和芯片
CN118251920A (zh) * 2024-02-23 2024-06-25 北京小米移动软件有限公司 通信方法、装置以及存储介质

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