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    Communication method, paging method, device, and system
    1.
    发明授权
    Communication method, paging method, device, and system 有权

    公开(公告)号：US12149990B2

    公开(公告)日：2024-11-19

    申请号：US17117789

    申请日：2020-12-10

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Feng Han ,  Yinghao Jin ,  Henrik Olofsson ,  Wei Tan ,  Chong Lou

    IPC: H04W36/00 ,  H04W28/06 ,  H04W60/00

    Abstract: This application provides communication methods, devices, and systems for improving communication efficiency. One communication method includes: receiving, by a target access network device and from a source access network device, a handover request message sent by a source access network device, wherein the handover request message is used to for requesting to hand over a terminal device from the source access network device to the target access network device; and obtaining, by the target access network device, network slice selection assistance information supported by the terminal device, wherein the network slice selection assistance information supported by the terminal device is used to indicates a network slice supported by the terminal device.

    Control unit and method for assisting side-link communication
    2.
    发明授权
    Control unit and method for assisting side-link communication 有权

    公开(公告)号：US12144009B2

    公开(公告)日：2024-11-12

    申请号：US17486560

    申请日：2021-09-27

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Emmanouil Pateromichelakis ,  Chan Zhou ,  Henrik Olofsson ,  Wenjie Peng ,  Jun Wang ,  Haiyan Luo

    IPC: H04W72/51

    Abstract: The present disclosure relates to the fields of mobile communication, connected driving, Internet of vehicles (IoV), self-driving car, and autonomous car. More specifically, the present disclosure relates to side-link communication and network slicing. The present disclosure provides a control unit for assisting side-link communication for at least one slice of a communication network, wherein the control unit is configured to obtain at least one of an upper layer requirement, and a session requirement; and to configure, for the at least one slice, at least one side-link resource pool based on the upper layer requirement and/or session requirement.

    Assigning Multiple Radio Network Temporary Identifiers to a User Device
    5.
    发明申请
    Assigning Multiple Radio Network Temporary Identifiers to a User Device 审中-公开

    公开(公告)号：US20170127272A1

    公开(公告)日：2017-05-04

    申请号：US15408071

    申请日：2017-01-17

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Petteri Kela ,  Henrik Lundqvist ,  Henrik Olofsson

    IPC: H04W8/26 ,  H04W24/02

    CPC classification number: H04W8/26 ,  H04W24/02 ,  H04W36/18 ,  H04W76/11 ,  H04W76/27

    Abstract: A user device is provided. The user device comprises a transceiver configured to: receive a first Radio Network Temporary Identifier (RNTI), wherein the first RNTI is valid for a first set of network nodes of a radio communication network; receive at least one second RNTI, wherein the second RNTI is valid for a second set of network nodes of the radio communication network, and wherein the first set of network nodes and the second set of network nodes are different sets of network nodes; transmit data to the radio communication network , or receive data from the radio communication network , using the first RNTI or the second RNTI. Furthermore, a network node and corresponding methods, a computer program, and a computer program product are provided.

    Identifying Mobile Station in a Cellular Wireless Communication System
    6.
    发明申请
    Identifying Mobile Station in a Cellular Wireless Communication System 审中-公开
    在蜂窝无线通信系统中识别移动台

    公开(公告)号：US20160037397A1

    公开(公告)日：2016-02-04

    申请号：US14883218

    申请日：2015-10-14

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Henrik Olofsson ,  Peter Legg

    IPC: H04W36/00 ,  H04W36/38 ,  H04W36/08

    CPC classification number: H04W36/0055 ,  H04W8/26 ,  H04W36/0005 ,  H04W36/0033 ,  H04W36/08 ,  H04W36/38 ,  H04W88/12

    Abstract: Method and apparatus in a cellular wireless communication system are provided. A mobile station is handed over from a first network control node to a second network control node. A second network control node transmits a mobile identity indicator embedded in a handover report message to the first network control node after the successful handover. The transmitting is triggered by an occurrence of a handover failure or a radio link failure for the mobile station while the mobile station is connected to the second network control node. The first network control node receives the mobile identity indicator and identifies the mobile station using the mobile identity indicator.

    Abstract translation: 提供了一种蜂窝无线通信系统中的方法和装置。 移动台从第一网络控制节点切换到第二网络控制节点。 第二网络控制节点在成功切换之后将嵌入在切换报告消息中的移动身份指示符发送到第一网络控制节点。 当移动站连接到第二网络控制节点时，发送由移动台的切换失败或无线链路故障的发生触发。 第一网络控制节点接收移动身份指示符并使用移动身份指示符识别移动台。

    Communication method and apparatus
    8.
    发明授权
    Communication method and apparatus 有权

    公开(公告)号：US12143869B2

    公开(公告)日：2024-11-12

    申请号：US17245231

    申请日：2021-04-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Shuigen Yang ,  Henrik Olofsson ,  Feng Han ,  Wei Tan

    IPC: H04W36/00 ,  H04W28/06 ,  H04W76/27

    Abstract: This application provides a communication method and apparatus, to help a terminal device obtain a better service. The method includes: sending, by an access network device, an initial user equipment UE message to a core network device; and receiving, by the access network device, an initial context setup request message sent by the core network device, where the initial context setup request message includes first information, and the first information is used to indicate at least one network slice preferentially used by a terminal device.

    Base station, network controller, and forward handover method
    9.
    发明授权
    Base station, network controller, and forward handover method 有权

    公开(公告)号：US10327194B2

    公开(公告)日：2019-06-18

    申请号：US15270878

    申请日：2016-09-20

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Henrik Olofsson ,  Li Chai

    IPC: H04W36/38 ,  H04W36/08 ,  H04W36/00 ,  H04W64/00 ,  H04W76/18

    Abstract: The embodiments of the present invention provide a base station, a network controller, and a forward handover method. The base station includes a first base station to which a target cell of user equipment belongs and a second base station to which the user equipment belongs, where the second base station includes: a second processor and a second transceiver, the second processor generates a forward handover indication, and the second transceiver sends the forward handover indication to the first base station, so that when receiving an RRC re-establishment request message of the user equipment, the first base station acquires context information of the user equipment from the second base station according to the forward handover indication. In the foregoing manner, the user equipment can independently select a target cell, and overcomes a disadvantage of violating a basic criterion in the prior art that mobility management is determined and controlled by a network.

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