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139 条记录 (耗时 0.04 秒)

    Spectrum access method and apparatus utilizing same
    9.
    发明授权
    Spectrum access method and apparatus utilizing same 有权

    公开(公告)号：US10542437B2

    公开(公告)日：2020-01-21

    申请号：US15775628

    申请日：2016-11-23

    申请人： Youping Zhao ,  Qixin Tai ,  Xin Guo ,  Chen Sun

    发明人： Youping Zhao ,  Qixin Tai ,  Xin Guo ,  Chen Sun

    IPC分类号： H04W16/14 ,  H04L27/00 ,  H04J11/00 ,  H04B7/0413 ,  H04B7/0456

    摘要： A spectrum access method and an apparatus utilizing same. A spectrum management apparatus includes at least one processor configured to: determine location information and antenna angle information of each of at least one secondary apparatus; in response to a request for accessing an idle spectrum of a primary apparatus, determine, according to the location information and the antenna angle information of each of the at least one secondary apparatus, a secondary apparatus to grant access to the idle spectrum; and provide, to a serving base station of each of the secondary apparatuses having the access granted, the location information and the antenna angle information of all of the secondary apparatuses having the access granted, to enable the serving base station to perform interference alignment preceding.

    Handover measurement control method and apparatus
    10.
    发明授权
    Handover measurement control method and apparatus 有权

    公开(公告)号：US10356672B2

    公开(公告)日：2019-07-16

    申请号：US15544927

    申请日：2016-01-25

    申请人： Xin Guo ,  Yuxin Wei ,  Jinhui Chen ,  Chen Sun ,  SONY CORPORATION

    发明人： Xin Guo ,  Yuxin Wei ,  Jinhui Chen ,  Chen Sun

    IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W24/00 ,  H04B17/309 ,  H04W76/23 ,  H04W4/02 ,  H04W36/24

    摘要： An apparatus and a method in a wireless communication system. In the wireless communication system, a master device provides a data forwarding service for one or plural slave devices, a master device side apparatus including: a monitoring unit, configured to monitor a predetermined trigger event relating to a change in state of the master device; a handover pre-measurement control unit, configured to respond to the predetermined trigger event by controlling the handover pre-measurement of the one or plural slave devices; and a handover measurement control unit, configured to control, based on the handover pre-measurement results, the handover measurement of the one or plural slave devices. The apparatus and method can accelerate start time of effective link handover in a dynamic network, reduce unnecessary link handover, and reduce delays and data loss caused by link failure.