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基于OFDM的数字电视地面广播技术研究

The technical research on the OFDM based DVB-T
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摘要 首先结合正交频分复用(OFDM)技术的优势和数字电视地面广播(DVB-T)的关键技术分析了DVB-T采用OFDM技术的必要性,之后详细介绍了DVB-T的系统结构和工作流程,以及OFDM在DVB-T中的应用技术细节,为进一步的研究工作提供了参考。 This paper firstly introduces the advantage of OFDM, the key techniques of DVB- T and the necessity of the adoption of OFDM in DVB- T systems. Then it presents the details of the system architecture, the working process and the application of OFDM in DVB- T, giving reference to the further research.
作者 吴进
出处 《西安邮电学院学报》 2009年第5期1-4,21,共5页 Journal of Xi'an Institute of Posts and Telecommunications
关键词 数字电视地面广播 正交频分复用 循环前缀 DVB- T OFDM cyclic prefix
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  • 1[1]J G Proakis.Digital Communications,3rd Ed [M].New York:McGraw-Hill,1995.
  • 2[2]G Caire,G Taricco,E Biglieri.Bit-interleaved coded modulation [J].IEEE Trans Inform Theory,1998,44(3):927-946.
  • 3[3]S U H Qureshi.Adaptive equalization [J].Proceeding of IEEE,1985,37(9):1340-1387.
  • 4[4]L J Cimini Jr.Analysis and simulation of a digital mobile channel using orthogonal frequency division multiplexing [J].IEEE Trans Commun,1985,33(7):665-675.
  • 5[5]J A C Bingham.Multicarrier modulation for data transmission:An idea whose time has come [J].IEEE Commun Mag,1990,28(5):5-14.
  • 6[6]J Chuang,N Sollenberger.Beyond 3G:Wideband wireless data access based on OFDM and dynamic packet assignment [J].IEEE Commun Mag,2000,38(7):78-87.
  • 7[7]ETSI ETS 300 744.Digital Video Broadcasting (DVB);Frame Structure,Channel Coding and Modulation for Digital Terrestrial Television (DVB-T) [S].ETSI,March 1997.
  • 8[8]ITU-R WP 11A/59.Channel Coding,Frame Structure and Modulation Scheme for Terrestrial Integrated Service Digital Broadcasting (ISDB-T) [S].ITU-R WP 11A/59-E,May 1999.
  • 9[9]P R China Patent 00 123 597 4.Terrestrial Digital Multimedia/Television Broadcasting System [P].March 21,2001.
  • 10[10]Y Wu,B Caron,P Bouchard,G Chouinard.Comparison of terrestrial DTV transmission systems:The ATSC 8-VSB,the DVB-T COFDM and the ISDB-T BST-OFDM [J].IEEE Trans Broadcasting,2000,46(2):101-113.

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