Browse > Article
http://dx.doi.org/10.5909/JBE.2010.15.6.803

A Frame Structure of Modified ATSC Transmission Systems for Terrestial 3D HDTV Broadcasting  

Oh, Jong-Gyu (Department of Electronic Engineering, Konkuk University)
Kim, Joon-Tae (Department of Electronic Engineering, Konkuk University)
Publication Information
Journal of Broadcast Engineering / v.15, no.6, 2010 , pp. 803-814 More about this Journal
Abstract
In this paper, we propose a frame structure for modified ATSC transmission systems which is used for a terrestrial 3D HDTV broadcasting. The modified ATSC transmission systems [2] see the potential of increasing a transmission capacity at reasonable TOV (Threshold of Visibility) by modifying channel codes of conventional ATSC systems and varying modulations. We use PN symbols (Pseudorandom Noise) in a guard interval which is used for avoiding the ISI (Inter Symbol Interference) to estimate and compensate the time-varying multi path channel effectively with a maximum transmission payload. With PN symbols in the guard interval, a CIR (Channel Impulse Response) in a time domain can be estimated and a compensation in a frequency domain can be achieved for the accurate channel estimation and compensation. The prosed frame structure is applied to the modified ATSC systems and computer simulations are performed for SER (Symbol Error Rate) performances in TU (Typical Urban)-6 Channel.
Keywords
Terrestial 3D HDTV broadcasting; Modified ATSC system; Frame structure;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Transmission system for digital terrestrial television broadcasting, ARIB STD-B31 v1.6, 2005-11
2 한국정보통신기술협회, http://www.tta.or.kr
3 박창섭, 이준용, 함상진, 조인준, 이근식, "3DTV 방송용 카메라 기술 개발 동향", 방송공학회지 제15권 제1호, pp. 12-23, 2010년 3월.   과학기술학회마을
4 ATSC, ATSC DIGITAL TELEVISION STANDARD, Doc. A/53, sep.
5 Digital Video Broadcasting (DVB); Framing structure, channel coding and modulation for digital terrestrial television, ETSI EN 300 744 V1.5.1
6 Digital Video Broadcasting (DVB): Frame structure channel coding and modulation systems for a second generation digital terrestrial television broadcasting system(DVB-T2), ETSI EN 302 755 v1.1.1 2009-09
7 J. Wang, Z.X. Yang, C.Y. Pan, M. Han, and L. Yang, "A combined code acquisition and symbol timing recovery method for TDS-OFDM," IEEE Trans. Broadcasting, Vol. 49, pp. 304-308, Sept. 2003.   DOI   ScienceOn
8 Dilip V. Sarwate and Michael B. Pursley, "Corsscorrelation properties of pseudorandom and related sequences", Proceedings of the IEEE, Vol. 68, No. 5, pp. 593-619, May 1980.   DOI   ScienceOn
9 Bowei Song, Lin Gui, Yunfeng and Wenjun Zhang, "On channel estimation and equalization in TDS-OFDM based terrestrial HDTV broadcasting system", IEEE Trans. Consumer Electronics, Vol. 51, No. 3, pp. 790-797, August 2005.   DOI   ScienceOn
10 "Framing Structure, Channel Coding and Modulation for Digital Television Broadcasting System," Chinese Standard of digital terrestrial television broadcasting (DTTB), GB20600-2006, Aug. 2006.
11 최병호, 김용환, 김제우, 조인준, 이근식, "스테레오3D 방송을 위한 비디오 부호화 기술", 방송공학회지 제15권 제1호, pp. 24-36, 2010년3월.   과학기술학회마을
12 엄기문, 이광순, 허남호, 유지상, "3DTV 서비스동향", 인포메이션디스플레이 제10권 3호, pp. 31-41, 2009년.   과학기술학회마을
13 3DTV 방송진흥센터, www.3dtvkorea.or.kr
14 호요성, 정재일, 강윤석, "3차원 TV와 실감방송의 기술 동향", 전자공학회지 제36권 제4호, pp. 38-46, 2009년 4월.   과학기술학회마을
15 William Y. Zou, Yian Wu, "COFDM: An Overview", IEEE Trans. Broadcasting, vol. 41, No. 1, pp. 1-8, March 1995.   DOI   ScienceOn
16 오종규, 김준태, "지상파 3D HDTV 전송을 위한 확장된 ATSC 전송 시스템에 대한 연구", 방송공학회논문지 제15권 제5호, pp. 681-696, 2010년 9월.   과학기술학회마을   DOI