DSL communication system with improved bandwidth
    1.
    发明授权
    DSL communication system with improved bandwidth 有权
    DSL通信系统带宽提高

    公开(公告)号:US06522730B1

    公开(公告)日:2003-02-18

    申请号:US09232305

    申请日:1999-01-15

    IPC分类号: H04M1100

    CPC分类号: H04M11/062

    摘要: A telecommunications system using DSL modems (36, 38) detects on-hook or off-hook states of a local loop telecommunications line (18). If the local loop (18) is in an off-hook state, the normal data communication rates are used. If the local loop is in an on-hook state, the unused voice band is allocated to either the upstream band and/or downstream band of the DSL modems, in order to increase data communication rates.

    摘要翻译: 使用DSL调制解调器(36,38)的电信系统检测本地环路电信线路(18)的挂机或摘机状态。 如果本地环路(18)处于摘机状态,则使用正常的数据通信速率。 如果本地环路处于挂机状态,则将未使用的语音频带分配给DSL调制解调器的上行频带和/或下游频带,以便增加数据通信速率。