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author:

解玉芳 (解玉芳.) [1] | 郭里婷 (郭里婷.) [2] (Scholars:郭里婷)

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CQVIP PKU

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.

Keyword:

DVB-T标准 GB20600-2006 PN序列 信道估计 地面数字电视广播 导频

Community:

  • [ 1 ] [解玉芳]福州大学
  • [ 2 ] [郭里婷]福建省数字电视工程研究中心

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Source :

电视技术

ISSN: 1002-8692

CN: 11-2123/TN

Year: 2010

Issue: 7

Volume: 34

Page: 20-22,37

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 6

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