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Injection of selected numbers of errors in returnedloopback data to provide gray-scale type quantification of loop performance measurements
Injection of selected numbers of errors in returnedloopback data to provide gray-scale type quantification of loop performance measurements
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机译:在返回的环回数据中注入选定数量的错误,以提供环路性能测量的灰度类型量化
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摘要
An in-band communication scheme reports the results of loop performance measurements from a remote site to a test site, by deliberately injecting, into a loopback sequence of a repeated code word, a selected one of different numbers of errors. The number of errors is selectable from among a plurality of different quantification values, based upon in which of a plurality of respective ranges of loop performance parameters, measured parameter values fall. The error data is thus effectively a gray-scale type of quantification of loop performance measurement data.
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