The Journal of the Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회논문지)

The Institute of Internet, Broadcasting and Communication (한국인터넷방송통신학회)
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Performance of Single Frequency Network for DVB-H System

DVB-H 시스템을 위한 단일 주파수 네트워크의 성능

  • 김주찬 (광운대학교 전자융합공학과) ;
  • 이소영 (광운대학교 전자융합공학과) ;
  • 김진영 (광운대학교 전자융합공학과)
  • Received : 2010.04.21
  • Accepted : 2010.08.11
  • Published : 2010.08.31
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Abstract

In this paper, several computer simulations are investigated to confirm the DVB-H system performance and to find proper single frequency network cell coverage. From the result, we confirm that 2K mode transmission is more robust to Doppler frequency than 8K mode. The result of this paper can be partially applied to the design the single frequency network.

본 논문에서는 DVB-H 시스템의 성능측정과 적절한 단일주파수망의 셀 커버리지를 연구하기 위하여 컴퓨터를 이용한 모의실험을 수행하였다. 수행된 결과로부터 2K 전송모드가 8K 전송모드에 비하여 도플러 주파수에 강인함을 확인 할 수 있다. 본 논문의 결과는 단일주파수망 설계에 있어 부분적으로 응용될 수 있다.

Keywords

References

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