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    • 1. 发明申请
    • PERFORMING UPSTREAM SYMBOL ALIGNMENT UNDER FEXT
    • 在FEXT下执行上行符号对齐
    • WO2014166432A3
    • 2014-12-04
    • PCT/CN2014075233
    • 2014-04-14
    • HUAWEI TECH CO LTD
    • LIANG HAIXIANGLIU YIXIAN
    • H04B1/38
    • H04B3/32H04B3/487H04L5/1469H04L27/2601H04L27/2655H04M3/34H04M11/062
    • A method for implementing an upstream symbol alignment within a network component, the method comprising receiving an upstream sync signal via an initializing digital subscriber line (DSL) during a channel discovery phase from a customer premise equipment (CPE), determining a corrected upstream symbol alignment value based upon the upstream sync signal, and transmitting the corrected upstream symbol alignment value to the CPE, wherein the upstream symbol alignment value determines an upstream symbol alignment for one or more upstream transmissions, and wherein the corrected upstream symbol alignment value is determined before receiving a plurality of upstream data signals within the data symbol positions during the channel discovery phase.
    • 一种用于在网络组件内实现上行符号对准的方法,所述方法包括在来自客户驻地设备(CPE)的信道发现阶段期间经由初始化数字用户线路(DSL)接收上行同步信号,确定校正的上行符号对齐 基于所述上游同步信号的值,并将所述校正的上行符号对准值发送到所述CPE,其中所述上行符号对准值确定一个或多个上行传输的上游符号对齐,并且其中在接收之前确定所述经修正的上行符号对准值 在信道发现阶段期间数据符号位置内的多个上游数据信号。