대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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OFDM 시스템을 위한 여러 가지 거친 시간 동기검출 방식의 비교

A comparison of Coarse Time Synchronization Algorithms for OFDM system

  • Son, Seung-Ho (School of Electronic Engineering Konkuk University) ;
  • Kim, Joon-Tae (School of Electronic Engineering Konkuk University)
  • 발행 : 2007.07.11
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초록

In this paper a comparison of several coarse time synchronization(CTS) algorithms for OFDM is presented. The goal of a CTS is to achieve a timing estimate that avoids IST in the receiver. Five coarse timing estimation algorithms are examined and their performances are compared associated with hardware complexity. Simulations has been performed for DVB-T 2K system in thee different channels.

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