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
우리는 조인트 블라인드 등화, 반송파 복구, 타이밍 복구 기능을 갖춘 수신기 구조를 제시합니다. 블라인드 등화기는 컨볼루션의 복잡도를 약 절반으로 줄일 수 있는 분해 횡단 필터링 기법을 사용합니다. 우리는 등화기 비용 함수의 성능 표면을 분석하고 전역 최소값이 완벽한 균등화에 해당함을 보여줍니다. 또한 전역 최소값으로의 수렴을 위해 이퀄라이저의 적절한 초기 탭 설정을 도출합니다. 우리는 타이밍 복구와 캐리어 복구 방법을 설명합니다. 그리고 수신기를 완전히 작동시키기 위한 시동 순서를 설명합니다. 등화, 반송파 복구 및 타이밍 복구를 위한 적응 알고리즘은 상대적으로 독립적이므로 전체 수신기의 작동 안정성이 우수합니다. 케이블 모뎀 유형의 전송에 대한 일부 시뮬레이션 결과가 제시됩니다.
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부
Cheng-I HWANG, David W. LIN, "Joint Low-Complexity Blind Equalization, Carrier Recovery, and Timing Recovery with Application to Cable Modem Transmission" in IEICE TRANSACTIONS on Communications,
vol. E82-B, no. 1, pp. 120-128, January 1999, doi: .
Abstract: We present a receiver structure with joint blind equalization, carrier recovery, and timing recovery. The blind equalizer employs a decomposition transversal filtering technique which can reduce the complexity of convolution to about a half. We analyze the performance surface of the equalizer cost function and show that the global minima correspond to perfect equalization. We also derive proper initial tap settings of the equalizer for convergence to the global minima. We describe the timing recovery and the carrier recovery methods employed. And we describe a startup sequence to bring the receiver into full operation. The adaptation algorithms for equalization, carrier recovery, and timing recovery are relatively independent, resulting in good operational stability of the overall receiver. Some simulation results for cable-modem type of transmission are presented.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e82-b_1_120/_p
부
@ARTICLE{e82-b_1_120,
author={Cheng-I HWANG, David W. LIN, },
journal={IEICE TRANSACTIONS on Communications},
title={Joint Low-Complexity Blind Equalization, Carrier Recovery, and Timing Recovery with Application to Cable Modem Transmission},
year={1999},
volume={E82-B},
number={1},
pages={120-128},
abstract={We present a receiver structure with joint blind equalization, carrier recovery, and timing recovery. The blind equalizer employs a decomposition transversal filtering technique which can reduce the complexity of convolution to about a half. We analyze the performance surface of the equalizer cost function and show that the global minima correspond to perfect equalization. We also derive proper initial tap settings of the equalizer for convergence to the global minima. We describe the timing recovery and the carrier recovery methods employed. And we describe a startup sequence to bring the receiver into full operation. The adaptation algorithms for equalization, carrier recovery, and timing recovery are relatively independent, resulting in good operational stability of the overall receiver. Some simulation results for cable-modem type of transmission are presented.},
keywords={},
doi={},
ISSN={},
month={January},}
부
TY - JOUR
TI - Joint Low-Complexity Blind Equalization, Carrier Recovery, and Timing Recovery with Application to Cable Modem Transmission
T2 - IEICE TRANSACTIONS on Communications
SP - 120
EP - 128
AU - Cheng-I HWANG
AU - David W. LIN
PY - 1999
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E82-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 1999
AB - We present a receiver structure with joint blind equalization, carrier recovery, and timing recovery. The blind equalizer employs a decomposition transversal filtering technique which can reduce the complexity of convolution to about a half. We analyze the performance surface of the equalizer cost function and show that the global minima correspond to perfect equalization. We also derive proper initial tap settings of the equalizer for convergence to the global minima. We describe the timing recovery and the carrier recovery methods employed. And we describe a startup sequence to bring the receiver into full operation. The adaptation algorithms for equalization, carrier recovery, and timing recovery are relatively independent, resulting in good operational stability of the overall receiver. Some simulation results for cable-modem type of transmission are presented.
ER -