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Abstract:
介绍了DVB-T基于导频的信道估计算法与国标基于PN序列的迭代相关检测信道估计算法,对其进行了估计精度、均衡后的误码率性能、运算量、信道估计对冗余开销的影响等方面的比较,并理论推导出DVB—T基于导频的信道估计方法加入虚拟载波后导致的误差,最后得出国标信道估计具备令人满意性能的结论。
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电视技术
ISSN: 1002-8692
Year: 2010
Issue: 7
Page: 20-22
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 0
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