대한임베디드공학회논문지 (IEMEK Journal of Embedded Systems and Applications)

대한임베디드공학회 (Institute of Embedded Engineering of Korea)
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임베디드 플렛폼 기반 미국향 모바일방송 다중화기 설계 및 구현

Implementation of An Embedded Platform-Based ATSC Mobile Broadcasting Multiplexer

  • 투고 : 2011.01.26
  • 심사 : 2011.03.07
  • 발행 : 2011.04.30
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초록

In this paper, an ATSC(Advanced Television Standard Committee)-M/H(Mobile/Handheld) multiplexer is designed and implemented using an embedded Linux based hardware platform. The ATSC-M/H multiplexer is composed of a CPU(Central Processor Unit), an FPGA(Field-Programmable Gate Array), ASI(Asynchronous Serial Interface)/SMPTE310(Society of Motion Picture and Television Engineers310) interface board, and a GPS(Global Position System) clock processing block. The main functions of the ATSC-M/H multiplexer executed in the CPU and FPGA are described. The operation of the ATSC-M/H multiplexer is verified by processing its broadcast signal on a commercial receiver analyzer.

키워드

참고문헌

  1. www.atsc.org
  2. ATSC, "ATSC-mobile DTV standard, part 1 - ATSC mobile digital television system", ATSC Standard, Document A/153 Part 1, Oct. 2009.
  3. ATSC: ATSC Mobile DTV Standard, Part 2 - RF/Transmission System Characteristics (A/153 Part 2:2009), Advanced Television Systems Committee, Oct, 2009.
  4. ATSC: ATSC Mobile DTV Standard, Part 3 - Service Multiplex and Transport Subsystem Characteristics (A/153 Part 3:2009), Advanced Television Systems Committee, Oct. 2009.
  5. 박경원, 위정욱, 전원기, 백종호, "ATSC-M/H 기술", 정보와 통신: 한국통신학회지 26(10), pp. 18-24, Oct. 2009.
  6. ATSC: ATSC Mobile DTV Standard, Part 7 - AVC and SVC Video System Characteristics (A/153 Part 7:2009), Advanced Television Systems Committee, Oct. 2009.
  7. Changhyeon Lim and Byoung-Dai Lee, "Development of ATSC-MH receiver for mobile digital TV services", IEEE Transactions on Consummer Electronics, Vol.56, No.3, Aug. 2010.