发明名称 System and method for upstream power backoff for xDSL
摘要 A method and apparatus for modeling a network comprising a plurality of transmission lines is described, the method and system being adapted to measure loop parameters of first transmission line to provide measured loop parameters, determine a topology of the first transmission line by analyzing the measured loop parameters with reference to at least a one model of a plurality of models for transmission lines of different topologies, select a further model for estimating crosstalk related parameters based on the determined topology, and estimate at least one crosstalk related parameter based on the determined topolgy and the selected further model.
申请公布号 US2003099350(A1) 申请公布日期 2003.05.29
申请号 US20020261486 申请日期 2002.10.02
申请人 ALCATEL 发明人 BOSTOEN TOM;POLLET THIERRY
分类号 H04B3/46;(IPC1-7):H04M7/00;H04M9/00 主分类号 H04B3/46
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