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IMT-2000 시스템 순방향 링크의 Zero-delay Constant Gain 채널추정 알고리즘의 성능 평가 = Performance Evaluation of the Channel Estimation of Zero-delay Constant Gain Algorithm for Forward Link in IMT-2000 System
IMT-2000 시스템 순방향 링크의 Zero-delay Constant Gain 채널추정 알고리즘의 성능 평가 = Performance Evaluation of the Channel Estimation of Zero-delay Constant Gain Algorithm for Forward Link in IMT-2000 System
- 자료유형
- 기사
- ISSN
- 12269387
- 서명/저자
- IMT-2000 시스템 순방향 링크의 Zero-delay Constant Gain 채널추정 알고리즘의 성능 평가 = Performance Evaluation of the Channel Estimation of Zero-delay Constant Gain Algorithm for Forward Link in IMT-2000 System / 구제길
- 발행사항
- 경기 : 용인송담대학, 2000.
- 초록/해제
- 요약 :This paper presents the performance evaluation of channel estimation algorithm using zero-delay constant gain for W-CDMA forward link over multipath Rayleigh fading channels. By obtaining BER performance through computer simulations, the constant gain algorithm is compared with the existing WMSA algorithm. The channel structure, modulation and pilot patterns are applied to the ARIB (Association of Radio Industries and Business) and 3GPP (3rd Generation Partnership Project) ITU-R proposal for the IMT-2000. The BER performance of constant gain algorithm is similar to WMSA algorithm at wide range of Doppler frequencies except Doppler frequency 20Hz below. The constant gain algorithm has simple structure and no channel estimation delay so that it is concluded the more effective algorithm for TPC (Transmitter Power Control).
- 키워드
- IMT2000 시스템 순방 링크 ZERODELAY CONSTANT GAIN 채널 추정 알고리즘 성능 평가 EVALUATION OF THE CHANNEL ESTIMATION ALGORITHM FOR FORWARD LINK IN SYSTEM
- 기타저자
- 구제길
- 기본자료저록
- 용인송담대학 論文集 : 第3集 2000, 02
- 전자적 위치 및 접속
- 원문정보보기
- 모체레코드
- 모체정보확인
- Control Number
- yscl:28245
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