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특허 상세정보

System for error control by subdividing coded information units into subsets reordering and interlacing the subsets, to produce a set of interleaved coded information units

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H03M-013/03   
미국특허분류(USC) 714/790 ; 714/755
출원번호 US-0300419 (1999-04-26)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    May
인용정보 피인용 횟수 : 40  인용 특허 : 7
초록

The invention provides a method of interleaving information units in order to provide improved error control. A communication device codes the information units, subdivides the coded information units into multiple subsets, reorders each of the multiple subsets, and interlaces the multiple reordered subsets to produce a set of interleaved coded information units. By reordering and interlacing the subsets, the impact of burst errors is diminished and the coded information units are formatted to take advantage of the different levels of error protection pr...

대표
청구항

[ We claim:] [1.]1. A method of interleaving information units in order to provide improved error control, the method comprising the steps of:receiving a plurality of information units;subdividing the plurality of information units into a plurality of subsets, wherein the information units subdivided into at least one of the plurality of subsets require a lower probability of bit-error than the information units subdivided into another of the plurality of subsets;reordering information units within each subset to produce a plurality of reordered subsets,...

이 특허를 인용한 특허 피인용횟수: 40

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