Replication in a cloud environment
    54.
    发明授权

    公开(公告)号:US11917483B2

    公开(公告)日:2024-02-27

    申请号:US17426823

    申请日:2019-01-30

    摘要: A method for operating a replication control module is provided. The method comprises determining that a handover takes place by which a data session exchanged via a cellular network between a serving application instance and a user equipment is transferred from the serving application instance to a target application instance selected from a plurality of application instances located in a cloud environment. The method further includes determining a location of the target application instance in the cloud environment; determining target replica locations of replica of a session state data individually on a per session basis for said data session taking into account the location of the target application instance; and transmitting location information to a data handling module allowing the data handling module to distribute the replica to the determined locations of the target replica locations.

    Interworking system and operation in V2X applications

    公开(公告)号:US11910456B2

    公开(公告)日:2024-02-20

    申请号:US18075022

    申请日:2022-12-05

    摘要: A communication system and method for supporting a plurality of vehicle-to-everything radio access technologies (V2X RATs) is provided. The communication system configured to support multiple V2X RATs transmits, using a first V2X RAT, an indication of its availability to support an interworking function between the plurality of V2X RATs. The communication system receives an instruction to provide the interworking function between different V2X RATs. The interworking function may be incorporated in a vehicle that is joined to a platoon configured to use a first V2X RAT, and provide the interworking function between the first and a second V2X RAT. The interworking function may be used to add further vehicles to the platoon that communicate using only the second V2X RAT.

    Network reselection method and apparatus

    公开(公告)号:US11910264B2

    公开(公告)日:2024-02-20

    申请号:US17269772

    申请日:2019-08-21

    摘要: A method includes: obtaining a first geographical location in which UE is currently located; according to a correspondence between a geographical location and network information of a communications network, determining at least one second geographical location that, relative to the first geographical location, meets a preset proximity condition, and determining network information of at least one second communications network corresponding to each second geographical location; and performing network reselection processing based on at least the network information of the at least one second communications network corresponding to each second geographical location.

    SYSTEM AND METHOD FOR PREDICTIVE INTER-CARRIER HAND-OFF TO MITIGATE PROBLEMATIC COVERAGE AREAS

    公开(公告)号:US20240056934A1

    公开(公告)日:2024-02-15

    申请号:US18189984

    申请日:2023-03-24

    发明人: David Zufall

    IPC分类号: H04W36/32 H04W36/30

    CPC分类号: H04W36/32 H04W36/305

    摘要: Embodiments are directed towards systems and methods for a system for predictive inter-carrier hand-off to mitigate problematic coverage areas. One such method includes: training a machine learning model using the consolidating user data regarding dropped calls of the end user mobile devices and network problems from data logs as training data; analyzing the user data, using the machine learning model, to determine geographical areas in which repetitive dropped calls of the end user mobile devices or network problems have been identified; predicting, as an output from the machine learning model, future dropped calls of the end user mobile devices and network problems in identified geographical areas; analyzing alternative available carriers or roaming partners to determine whether they have superior service for end user mobile devices in the identified geographical areas; and initiating inter-carrier hand-off of an end user mobile device to another carrier or roaming partner.

    METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR WIRELESS COMMUNICATION

    公开(公告)号:US20240049096A1

    公开(公告)日:2024-02-08

    申请号:US18489976

    申请日:2023-10-19

    申请人: ZTE CORPORATION

    发明人: Jiren HAN Yin GAO

    IPC分类号: H04W36/32

    CPC分类号: H04W36/32

    摘要: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a first wireless communication node, unmanned aerial vehicle, UAV, related information of a UAV to a second wireless communication node, wherein the UAV related information comprises at least one of UAV Flight Path Information or UAV Height Information.

    METHOD AND APPARATUS FOR MANAGING SERVICE AREA FOR UE IN WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20240040465A1

    公开(公告)日:2024-02-01

    申请号:US18363263

    申请日:2023-08-01

    IPC分类号: H04W36/32 H04W36/18 H04W36/00

    摘要: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Disclosed are a method and an apparatus for allocating a service area for a flyable user equipment (UE) in a wireless communication system and enabling a handover to a base station capable of aviation communication when the UE is moved to provide the UE with a seamless service. A method performed by an access and mobility management function (AMF) in a wireless communication system may include receiving, from an unmanned aerial system (UAS) service supplier (USS), flight-related information about a UE; determining at least one candidate base station to be used by the UE, based on the flight-related information about the UE; transmitting, to the at least one candidate base station, a request message for requesting aviation communication-related information about the at least one candidate base station; receiving, from the at least one candidate base station, a response message including aviation communication-related information about the at least one candidate base station; and generating a handover list to be used by the UE, based on the flight-related information about the UE and the aviation communication-related information about the at least one candidate base station.

    SERVING CELL MOBILITY INFORMATION FOR VEHICLE-MOUNTED RELAYS

    公开(公告)号:US20240031904A1

    公开(公告)日:2024-01-25

    申请号:US18265936

    申请日:2021-12-14

    发明人: Atsushi ISHII

    IPC分类号: H04W36/32 H04W36/08

    CPC分类号: H04W36/324 H04W36/08

    摘要: A wireless terminal of a cellular telecommunication system communicates with an access node via a cell and comprises receiver circuitry and processor circuitry. The receiver circuitry is configured to receive, from the cell, serving cell mobility information. The processor circuitry configured to determine, based on the serving cell mobility information, mobility state of the cell.