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Volume 29 Issue 11
Jan.  2011
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Jiao Xian-jun, Zhang Lei, Xiang Hai-ge. A Block Transmission with Frequency Domain Pilots[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2616-2619. doi: 10.3724/SP.J.1146.2006.00548
Citation: Jiao Xian-jun, Zhang Lei, Xiang Hai-ge. A Block Transmission with Frequency Domain Pilots[J]. Journal of Electronics & Information Technology, 2007, 29(11): 2616-2619. doi: 10.3724/SP.J.1146.2006.00548

A Block Transmission with Frequency Domain Pilots

doi: 10.3724/SP.J.1146.2006.00548
  • Received Date: 2006-04-25
  • Rev Recd Date: 2006-11-27
  • Publish Date: 2007-11-19
  • A block transmission scheme with frequency domain pilots is proposed. Algorithms with low complexity are proposed too, which include channel estimation and equalization algorithm. Compared with the existed block transmission scheme with PN pilots, it is proved by simulations that the block transmission scheme with frequency domain pilots achieves reducing complexity without loss of BER performance.
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  • Wang Jun and Yang Zhi-Xing, et al.. Iterative padding subtraction of the PN sequence for the TDS-OFDM over Broadcast Channels [J].IEEE Trans. on Consumer Electronics.2005, 51(4):1148-1152[2]焦现军. 导频辅助的块传输技术. [博士论文]. 北京: 北京大学, 2006.[3]Falconer D, Ariyavisitakul S L, and Benyamin-Seeyar A, et al.. Frequency domain equalization for single-carrier broadband wireless systems[J]. IEEE Commun Mag., 2002, 40(4): 58-66.[4]Sari H, Karam G, and Jeanclaude I. Transmission techniques for digital terrestrial TV broadcasting[J]. IEEE Commun. Mag., 1995, 33(2): 100-109.[5]Song Bowei, Gui Lin, and Guan Yunfeng, et al.. On channel estimation and equalization in TDS-OFDM based terrestrial HDTV broadcasting system[J].IEEE Trans. on Consumer Electronics.2005, 51(3):790-[6][6] ETSI. Digital Video Broadcasting (DVB); Framing structure, channel coding and modulation for digital terrestrial television[S]. European Telecommunication Standard EN 300744, 2004.
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