Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Differential-Average Transmitted Reference Ultra-Wideband Communication Systems

Differential-Average Transmitted Reference Ultra-Wideband 통신 시스템

  • Kim, Se-Kwon (School of Electronic Engineering, Soongsil University) ;
  • Kim, Jae-Woon (School of Electronic Engineering, Soongsil University) ;
  • Park, Young-Jin (Power Telecommunication Network Group, Korea Electrotechnology Research Institute) ;
  • Lee, Soon-Woo (Power Telecommunication Network Group, Korea Electrotechnology Research Institute) ;
  • Kim, Yong-Hwa (Power Telecommunication Network Group, Korea Electrotechnology Research Institute) ;
  • Shin, Yo-An (School of Electronic Engineering, Soongsil University)
  • 김세권 (숭실대학교 정보통신전자공학부) ;
  • 김재운 (숭실대학교 정보통신전자공학부) ;
  • 박영진 (한국전기연구원 전기정보망기술연구그룹) ;
  • 이순우 (한국전기연구원 전기정보망기술연구그룹) ;
  • 김용화 (한국전기연구원 전기정보망기술연구그룹) ;
  • 신요안 (숭실대학교 정보통신전자공학부)
  • Published : 2008.06.18
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Abstract

In this paper, we propose a novel D-ATR (Differential-Average Transmitted Reference) scheme for UWB (Ultra Wide Band) based on impulse radio. The proposed scheme utilizing differential coding at transceiver, does not cause half loss of data rate unlike the conventional TR (Transmitted Reference) and ATR (Average TR) systems which transmit additional reference signals. In addition, the proposed scheme may provide improved BER (Bit Error Rate) performance by averaging the received reference signals like the conventional ATR. The proposed D-ATR receiver produces the averaged reference template by considering both the detected data bit and the differential coding rule.

Keywords