Abstract:
针对低压PLC信道干扰大且具有时变性的特点,提出一种采用组合译码的HARQ方案.通过把ARQ过程中多次重传的历史数据进行组合译码获得可信度较高的新码字从而可能提前结束重传过程。计算机仿真结果表明采用该算法的HARQ在有效减少重传次数及改善误码性能方面明显优于一般的HARQ。
Keyword:
Reprint 's Address:
Email:
Source :
Year: 2009
Language: Chinese
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
Affiliated Colleges: