公开(公告)号：US20030105997A1

公开(公告)日：2003-06-05

申请号：US09741636

申请日：2000-12-20

申请人： 3Com Corporation

发明人： Vlad Mitlin ,  Richard G.C. Williams

IPC分类号： H03M013/01 ,  G06F011/30

CPC分类号： H04L1/1825 ,  H04L1/0009 ,  H04L27/2608

摘要： A method and apparatus determines an uncoded bit error rate pb based on a target symbol error rate nulls. The uncoded bit error rate pb is determined based on a weighted series expansion of the target symbol error rate nulls, comprising weights W that are a function of a maximum number of symbol errors that can be corrected t and a number of symbols in an information field K. The maximum number of symbol errors t and the number of symbols in the information field K is selected such that the uncoded bit error rate pb that produces a symbol error rate that is less than or equal to the target symbol error rate nulls is largest.

摘要翻译： 一种方法和装置基于目标符号错误​​率εi确定未编码比特错误率pb。 基于目标符号错误​​率ε的加权序列扩展来确定未编码比特错误率pb，包括作为可被校正的符号错误的最大数目的函数的权重W以及信息字段中的符号数目 选择符号错误的最大数量t和信息字段K中的符号数，使得产生小于或等于目标符号错误​​率ε的符号错误率的未编码比特错误率pb最大 。