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    System and method for determining a communications schedule for relay nodes of a wireless relay network
    13.
    发明授权
    System and method for determining a communications schedule for relay nodes of a wireless relay network 有权
    用于确定无线中继网络的中继节点的通信调度的系统和方法

    公开(公告)号：US09392613B2

    公开(公告)日：2016-07-12

    申请号：US13722686

    申请日：2012-12-20

    Applicant: Airspan Networks Inc.

    Inventor： Martin Lysejko ,  Andrew Logothetis

    IPC: H04W72/08 ,  H04W72/12 ,  H04W40/22 ,  H04B7/26

    CPC classification number: H04W72/12 ,  H04B7/2606 ,  H04W40/22 ,  H04W72/08 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/39 ,  Y02D70/449

    Abstract: A communications schedule routes data between relay nodes forming a wireless relay network and interconnects relay nodes by an ordered sequence of communications links established over a wireless resource comprising resource blocks. Candidate connectivity patterns for the ordered sequence of communications links and candidate resource allocations are provided. For each candidate connectivity pattern, a level of a performance characteristic is calculated for a selected combination of the candidate resource allocations. Based on a desired level of the performance characteristic, a candidate connectivity pattern and associated selected combination of candidate resource allocations whose calculated level of the performance characteristic meets the desired level, is selected as the communications schedule. In response to a trigger condition, the performance level evaluation process and the selection process are repeated to re-select one of the candidate connectivity patterns and its associated selected combination of candidate resource allocations to be used as the communications schedule.

    Abstract translation: 通信计划在形成无线中继网络的中继节点之间路由数据，并通过在包括资源块的无线资源上建立的有序序列的通信链路互连中继节点。 提供了通信链路和候选资源分配的有序序列的候选连接模式。 对于每个候选连接模式，针对所选择的候选资源分配的组合来计算性能特征的级别。 基于性能特征的期望水平，选择候选连接模式和其计算出的性能特性满足期望水平的候选资源分配的相关选择组合作为通信调度。 响应于触发条件，重复性能等级评估过程和选择过程以重新选择要用作通信调度的候选连接模式及其相关联的候选资源分配组合中的一个。

    Apparatus and method for facilitating communication between a telecommunications network and a user device within a building
    18.
    发明授权
    Apparatus and method for facilitating communication between a telecommunications network and a user device within a building 有权

    公开(公告)号：US10659156B2

    公开(公告)日：2020-05-19

    申请号：US16227999

    申请日：2018-12-20

    Applicant: AIRSPAN NETWORKS INC.

    Inventor： Kenneth Fairweather ,  Martin Lysejko

    IPC: H04B10/40 ,  H04B10/114 ,  H04B7/155 ,  H04B10/80 ,  H04B5/00 ,  H02J50/20 ,  H02J50/80 ,  H04W4/33 ,  H04W76/14

    Abstract: An apparatus and method are described for facilitating communication between a telecommunications network and a user device within a building. The apparatus has a first unit for mounting adjacent an external surface of a building, and a second unit for mounting adjacent an internal surface of the building so as to be separated from the first unit via an interface structure of the building, for example a window. The first unit has an antenna system to communicate with the telecommunications network over an external wireless communications link that employs signals in a frequency range that is attenuated by the interface structure to a degree inhibiting reception of the signals by a user device within the building. The apparatus further comprises access circuitry for provision within the building to provide an internal communications link with the user device, and the first unit comprises first transducer circuitry coupled to the antenna system whilst the second unit provides second transducer circuitry coupled to the access circuitry. The first and second transducer circuits are then arranged to cooperate to establish a direct wireless communications link through the interface structure between the first and second transducer circuits, to facilitate communication between the antenna system and the access circuitry. This hence enables a reliable connection to be established between the telecommunications network and a user within the building.

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