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Abstract:
低压电力线载波信道具有干扰大及时变性等特点,针对此种信道在PLC通信系统上加入组合译码HARQ算法方案.通过将HARQ过程中多次重传数据进行组合译码,获得可靠性更高的新码字,从而提高PLC系统传输的抗干扰能力.Matlab仿真和实际的测试结果表明,采用该算法的HARQ系统在改善误码率的性能方面明显优越于一般的纠错控制算法.
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有线电视技术
ISSN: 1008-5351
CN: 11-4021/TN
Year: 2014
Issue: 4
Page: 16-19
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 4
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