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    EPC enhancements for proximity services
    72.
    发明授权
    EPC enhancements for proximity services 有权

    公开(公告)号：US09974090B2

    公开(公告)日：2018-05-15

    申请号：US14902079

    申请日：2014-07-03

    Applicant: INTERDIGITAL PATENT HOLDINGS, INC.

    Inventor： Mahmoud Watfa ,  Guanzhou Wang ,  Saad Ahmad ,  Li-Hsiang Sun

    IPC: H04W72/10 ,  H04W36/00 ,  H04W76/04 ,  H04W4/00

    CPC classification number: H04W72/10 ,  H04W4/80 ,  H04W36/0011 ,  H04W36/0022 ,  H04W76/23

    Abstract: Systems, methods, and instrumentalities are disclosed to describe reporting and/or reacting to a mobility event. A wireless transmit/receive unit (WTRU) may comprise a processor configured, at least in part, to establish a proximity service (ProSe) session with a second WTRU, detect the occurrence of a mobility event in a cellular network while the ProSe session is ongoing, determine a type of action to be performed with respect to the ProSe session based on one or more of the type of mobility event and type of ProSe session, and transmit a notification to a node in the cellular network, wherein the notification includes an indication of an action to be performed on the ProSe session. The node may be one of an evolved Node B (eNB), proximity server, or mobility management entity (MME). The node may be the second WTRU.

    Method and device for reading system message
    73.
    发明授权
    Method and device for reading system message 有权

    公开(公告)号：US09967857B2

    公开(公告)日：2018-05-08

    申请号：US14310525

    申请日：2014-06-20

    Applicant: Huawei Technologies Co., LTD.

    Inventor： Xiaolong Guo ,  Qi Yu

    IPC: H04W72/00 ,  H04W52/02 ,  H04W68/00 ,  H04W76/04

    CPC classification number: H04W72/005 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0229 ,  H04W52/0251 ,  H04W68/00 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/21 ,  Y02D70/24 ,  Y02D70/25

    Abstract: The present invention discloses a method for reading a system message, including: receiving, by a terminal device, a paging message containing a system message state indication in a discontinuous reception (DRX) period, the terminal device includes a terminal device of which the DRX period is larger than a broadcast control channel (BCCH) modification period; determining, by the terminal device and according to the system message state indication in the paging message, that a system message state changes; reading and recording, by the terminal device, a system message corresponding to a current BCCH modification period, or reading and recording a system message corresponding to a next BCCH modification period immediately adjacent to the BCCH modification period; and communicating by the terminal device according to the read and recorded system message. Thus, the electric quantity of a battery can be saved, so that a UE can reduce power consumption.

    Adaptively changing availability of NAN devices for post NAN activities
    79.
    发明授权
    Adaptively changing availability of NAN devices for post NAN activities 有权

    公开(公告)号：US09955523B2

    公开(公告)日：2018-04-24

    申请号：US14575514

    申请日：2014-12-18

    Applicant: Intel Corporation

    Inventor： Emily Qi ,  Jonathan Segev

    IPC: H04J3/26 ,  H04W76/04 ,  H04W8/00 ,  H04W56/00

    CPC classification number: H04W76/27 ,  H04W8/005 ,  H04W56/001

    Abstract: This disclosure describes systems, methods, and computer-readable media related to adaptively changing availability of neighbor awareness networking (NAN) devices for post-NAN activities. In some embodiments, a first NAN enabled device may generate a NAN service discovery frame. The first NAN enabled device may transmit the NAN service discovery frame to a plurality of NAN enabled devices during a discovery window of the NAN. A request frame from a second NAN enabled device may be received based at least in part on transmitting the NAN service discovery frame. A response frame may be transmitted to the second NAN enabled device. A second NAN service discovery frame may be generated and include an updated availability bitmap based at least in part on data received in the request frame from the second NAN enabled device. The first NAN enabled device may transmit the second NAN service discovery frame.

    Radio link establishment method, apparatus, and system
    80.
    发明授权
    Radio link establishment method, apparatus, and system 有权

    公开(公告)号：US09955415B2

    公开(公告)日：2018-04-24

    申请号：US14700241

    申请日：2015-04-30

    Applicant: HUAWEI TECHNOLOGIES CO., LTD.

    Inventor： Yue Li ,  Xiaolong Guo ,  Fei Yang ,  Song Zhu

    IPC: H04W4/00 ,  H04W48/20 ,  H04W72/04 ,  H04W76/04 ,  H04W80/04

    CPC classification number: H04W48/20 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/10 ,  H04W76/27 ,  H04W80/04

    Abstract: Embodiments of the present invention relate to the communications field, and provide a radio link establishment method, apparatus, and system, which are used to save radio link overhead. The method includes: determining a first supporting user equipment UE; determining a first beneficial UE served by the first supporting UE; configuring synthesis layer information of the first supporting UE and first synthetic bearer information of the first supporting UE for the first supporting UE according to radio bearer information of the first beneficial UE; configuring synthesis layer information of the first beneficial UE for the first beneficial UE according to the radio bearer information of the first beneficial UE; and configuring synthesis layer information of the base station according to the radio bearer information of the first beneficial UE. The present invention is applicable to a scenario of communication between the UE and the base station.

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