The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
주파수 선택 페이딩 채널을 통한 직접 시퀀스 확산 스펙트럼 신호 전달을 위해 공동 블라인드 다중 경로 다이버시티 결합 및 PN 코드 타이밍 복구를 수행하는 RAKE 수신기가 제안되었습니다. 이 기술에서는 향상된 알려진 모듈러스 적응 알고리즘을 활용하여 블라인드 모드에서 다중 경로 다이버시티 결합을 수행하는 반면, 타이밍 오류 추정기에 기반한 수정된 PN 코드 타이밍 복구 기술은 경로별로 독립적으로 핑거 오류 신호를 추출합니다. 고유한 다양성을 활용하는 이 수정된 PN 코드 타이밍 복구 기술은 핑거 오류 신호를 효율적으로 결합하여 타이밍 오류 신호의 드리프트 또는 플러터 효과 문제를 방지하고 더 나은 코드 추적 성능을 제공할 수 있습니다. 광범위한 컴퓨터 시뮬레이션 결과는 분석을 검증했으며 제안된 기술의 매우 매력적인 성능을 나타냈습니다.
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Jia-Chin LIN, Lin-Shan LEE, "Joint Blind Multipath Diversity Combining and PN Code Timing Recovery for Direct-Sequence Spread-Spectrum Systems" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 9, pp. 1470-1484, September 1999, doi: .
Abstract: A RAKE receiver accomplishing joint blind multipath diversity combining and PN code timing recovery is proposed for direct-sequence spread-spectrum signaling over a frequency-selective fading channel. In this technique, an improved known modulus adaptive algorithm is exploited to perform multipath diversity combining in the blind mode, while a modified PN code timing recovery technique based on the timing error estimator extracts the finger error signals path by path independently. Taking the advantage of inherent diversity, this modified PN code timing recovery technique can efficiently combine finger error signals to avoid the problems with the drift or flutter effects in the timing error signals, and thus provide better code tracking performance as well. Extensive computer simulation results have verified the analysis and indicated very attractive performance of the proposed technique.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_9_1470/_p
부
@ARTICLE{e82-b_9_1470,
author={Jia-Chin LIN, Lin-Shan LEE, },
journal={IEICE TRANSACTIONS on Communications},
title={Joint Blind Multipath Diversity Combining and PN Code Timing Recovery for Direct-Sequence Spread-Spectrum Systems},
year={1999},
volume={E82-B},
number={9},
pages={1470-1484},
abstract={A RAKE receiver accomplishing joint blind multipath diversity combining and PN code timing recovery is proposed for direct-sequence spread-spectrum signaling over a frequency-selective fading channel. In this technique, an improved known modulus adaptive algorithm is exploited to perform multipath diversity combining in the blind mode, while a modified PN code timing recovery technique based on the timing error estimator extracts the finger error signals path by path independently. Taking the advantage of inherent diversity, this modified PN code timing recovery technique can efficiently combine finger error signals to avoid the problems with the drift or flutter effects in the timing error signals, and thus provide better code tracking performance as well. Extensive computer simulation results have verified the analysis and indicated very attractive performance of the proposed technique.},
keywords={},
doi={},
ISSN={},
month={September},}
부
TY - JOUR
TI - Joint Blind Multipath Diversity Combining and PN Code Timing Recovery for Direct-Sequence Spread-Spectrum Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1470
EP - 1484
AU - Jia-Chin LIN
AU - Lin-Shan LEE
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 1999
AB - A RAKE receiver accomplishing joint blind multipath diversity combining and PN code timing recovery is proposed for direct-sequence spread-spectrum signaling over a frequency-selective fading channel. In this technique, an improved known modulus adaptive algorithm is exploited to perform multipath diversity combining in the blind mode, while a modified PN code timing recovery technique based on the timing error estimator extracts the finger error signals path by path independently. Taking the advantage of inherent diversity, this modified PN code timing recovery technique can efficiently combine finger error signals to avoid the problems with the drift or flutter effects in the timing error signals, and thus provide better code tracking performance as well. Extensive computer simulation results have verified the analysis and indicated very attractive performance of the proposed technique.
ER -