Apparatus and method for extending DOCSIS cable modem service over wireless links
    1.
    发明授权
    Apparatus and method for extending DOCSIS cable modem service over wireless links 有权
    通过无线链路扩展DOCSIS电缆调制解调器服务的装置和方法

    公开(公告)号:US07596798B2

    公开(公告)日:2009-09-29

    申请号:US10463483

    申请日:2003-06-16

    IPC分类号: H04N7/18

    摘要: An apparatus and method are presented to allow the extension of a DOCSIS cable modem service over a wireless link. According to the invention a wireless hub transceiver is connected to a distribution coax cable of a DOCSIS based system. The downstream data are transferred over a wireless link to a remote subscriber radio frequency (RF) unit connected to a cable modem that provides the downstream data to the subscriber. Similarly, upstream data are sent from the subscriber cable modem over the wireless link to the wireless hub transceiver where such data are inserted back to the distribution coax cable.

    摘要翻译: 提出了一种装置和方法,以允许通过无线链路扩展DOCSIS电缆调制解调器服务。 根据本发明,无线集线器收发器连接到基于DOCSIS的系统的分配同轴电缆。 下游数据通过无线链路传送到连接到向用户提供下游数据的电缆调制解调器的远程用户射频(RF)单元。 类似地,上行数据通过无线链路从用户电缆调制解调器发送到无线集线器收发器,其中这些数据被插回到分配同轴电缆。