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HDTV地面传输中对付大多径的方法 被引量:2

Method of dealing with super large multi-path in terrestrial transmission of HDTV
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摘要 提出了HDTV的ATSC-8VSB传输中一种对付超大多径的方法———主副径变换法,同时介绍了DVB-T和ISDB-T传输中对付码间干扰的方法。 This paper propses a new method of dealing with super-large multiple-path in the transmission of ATSC-8VSB signals in HDTV.The methods of dealing with large ISI in DVB-T&ISDB-T are proposed at the same time.
出处 《电视技术》 北大核心 2003年第10期4-6,共3页 Video Engineering
关键词 HDTV 地面传输 ATSC-8VSB 主副径变换法 高清晰度电视 DVB-T标准 ISDB-T标准 High Definition Television(HDTV) ATSC-8VSB DVB-T ISDB-T HDTV
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参考文献5

  • 1ATSC Standard A/53 - 1995, ATSC Digital Television Standard.
  • 2ETSI, EN 300 429, Digital Video Broadcasting(DVB):Framing structure, channel coding and modulation for cable systems V1.2.1(1998--O4).
  • 3Lin Gui, Zou Zhi-Yong, Qiu Pei-Liang, et al. A Novel Fast Algorithm of Channel Estimate. IEEE Trans.Consumer,2001, 47(4): 838-846.
  • 4Lee Y F, Wang M Z. On nonlinear decision functions applied to adaptive equalization for fading channels. Vehicular Technology Conference, 2002. Proceedings. VTC 2002-Fall. 2002 IEEE 56th, 2002, 4(9): 24-28.
  • 5Hulyalkar S N, Ho Y S. Advanced digital HDTV transmission system for terrestrial video simulcasting. Selected Areas in Communications, IEEE Journal on, 1993, 11(1):119-126.

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