LTE CONCENTRATOR AND DISTRIBUTOR SYSTEM AND METHOD FOR COVERAGE EXTENSION
    1.
    发明申请
    LTE CONCENTRATOR AND DISTRIBUTOR SYSTEM AND METHOD FOR COVERAGE EXTENSION 有权
    LTE集中器和分配器系统和覆盖扩展的方法

    公开(公告)号:US20150092660A1

    公开(公告)日:2015-04-02

    申请号:US14042191

    申请日:2013-09-30

    CPC classification number: H04B7/15507

    Abstract: A Long Term Evolution (LTE) Concentrator and Distributor system and method extends geographical coverage while minimizing Evolved Node B (eNB) deployments. The system and method use a distributed array of Wide Band Receiver Transmitter (WBRT) devices (i.e., RF Heads, RFH, including antennas) connected via wide-band links to a central standard LTE eNB through a novel LTE Concentrator-Distributor (LTE-CD) which is an uplink (smart optimal) concentrator and downlink simulcast distributor. The eNB downlink signal (baseband or modulated RF) is distributed in synchronization (simulcast) through the LTE-CD to all WBRTs for downlink simulcast transmission to all UEs in the coverage area. The WBRTs receive uplink signals from user equipment, UE, devices in a coverage area, send the uplink signals (baseband or modulated RF) to the LTE-CD which optimally combines all received signals into one best uplink signal that is sent (in baseband or modulated RF) to the eNB.

    Abstract translation: 长期演进(LTE)集中器和分配器系统和方法扩展了地理覆盖范围,同时使演进的节点B(eNB)部署最小化。 该系统和方法使用通过新颖的LTE集中器 - 分配器(LTE-LTE)将宽带链路连接到中央标准LTE eNB的宽带接收机发射机(WBRT)设备(即RF头,RFH,包括天线)的分布式阵列, CD),它是上行(智能最优)集中器和下行链路联播分配器。 eNB下行链路信号(基带或调制RF)通过LTE-CD同步(同步)分发到所有WBRT,用于向覆盖区域内的所有UE进行下行链路同播传输。 WBRT从用户设备,UE,覆盖区域中的设备接收上行链路信号,将上行链路信号(基带或调制RF)发送到LTE-CD,其将所有接收到的信号最佳地组合成一个最好的上行链路信号(基带或 调制RF)到eNB。

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