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    Inter-System Handover
    1.
    发明公开
    Inter-System Handover 审中-公开

    公开(公告)号：US20230337088A1

    公开(公告)日：2023-10-19

    申请号：US18135588

    申请日：2023-04-17

    申请人： DISH Wireless L.L.C.

    发明人： Xiaowen S. Robinson

    IPC分类号： H04W36/00 ,  H04W36/34 ,  H04W76/50 ,  H04W36/14

    CPC分类号： H04W36/14 ,  H04W36/0079 ,  H04W36/34 ,  H04W76/50

    摘要： A method is described that includes receiving, at a first cellular network, a request to accept a handover of a UE device from a second cellular network to the first cellular network. The method also includes determining, at the first cellular network, that the UE device is participating in an active emergency call. The method further includes, rejecting the request to accept the handover of the UE device in response to determining that the UE device is participating in the active emergency call.

    Communication method
    5.
    发明授权
    Communication method 有权

    公开(公告)号：US11382166B2

    公开(公告)日：2022-07-05

    申请号：US16991966

    申请日：2020-08-12

    申请人： KYOCERA Corporation

    发明人： Masato Fujishiro

    IPC分类号： H04W76/27 ,  H04W36/04 ,  H04W36/34 ,  H04W72/12

    摘要： A communication method according to one embodiment comprises the steps of transmitting, by a base station, a message for transitioning a radio terminal from a Radio Resource Control (RRC) connected state to a specific state different from an RRC idle state; and receiving, by the radio terminal, the message from the base station. The specific state is a state in which a context of the radio terminal is stored in the radio terminal and the base station, and, the radio terminal performs a cell reselection mobility. The message includes an idle parameter set applied in the RRC idle state, in addition to a specific parameter set applied in the specific state.

    Methods and systems for selecting SIM card
    6.
    发明授权
    Methods and systems for selecting SIM card 有权

    公开(公告)号：US10959152B2

    公开(公告)日：2021-03-23

    申请号：US16786834

    申请日：2020-02-10

    申请人： Pismo Labs Technology Limited

    发明人： Kit Wai Chau ,  Ho Ming Chan ,  Man Kit Kwan

    IPC分类号： H04W36/34 ,  H04W88/06 ,  H04W48/18 ,  H04L1/18 ,  H04L12/801 ,  H04W8/18 ,  H04M1/725

    摘要： The present invention discloses methods and systems for selecting at least one SIM card for data communication at a wireless communication device which is capable of housing a plurality of SIM cards. When a switching condition is satisfied, the wireless communication device selects a second SIM card group, and disconnects one or more connections established using any non-second group SIM card. Non-second group SIM cards are SIM cards that are not in the second SIM card group. A selected SIM card from the second SIM card group is then used for data communications. The steps are repeated until (i) the switching condition is no longer satisfied, (ii) no more SIM cards selected from the second SIM card group can be used for data communications or (iii) no more connection is made using non-second group SIM cards.

    SYSTEMS AND METHODS FOR PASSIVE COLLECTION OF NEIGHBOR BASE STATION CONFIGURATION INFORMATION THROUGH HANDOVER MESSAGES
    8.
    发明申请
    SYSTEMS AND METHODS FOR PASSIVE COLLECTION OF NEIGHBOR BASE STATION CONFIGURATION INFORMATION THROUGH HANDOVER MESSAGES 审中-公开

    公开(公告)号：US20200275329A1

    公开(公告)日：2020-08-27

    申请号：US16735441

    申请日：2020-01-06

    申请人： CommScope Technologies LLC

    发明人： Swami Rangaiah Damerla ,  Vijayaraghavan Krishnaswamy ,  Pavan Kulkarni

    IPC分类号： H04W36/00 ,  H04W36/34

    摘要： Passive collection of neighbor base station configuration information through handover messages is provided. In one embodiment, a base station comprises: a processor coupled to a memory, the base station coupled to a core network for a wireless network operator, the base station radiates downlink RF signals to at least one UE and receives uplink RF signals from the UE. The processor implements: a UE handover function that receives and processes a handover request message associated with a UE transferring to the cell from a neighboring cell; and a handover request parser that evaluates information elements in the handover request message to extract neighbor information. The handover request parser stores the extracted neighbor information as a set of neighbor information in the memory; and wherein the processor is configured to adjust operation of the base station based on the set of neighbor information stored in the memory.