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
이 편지는 적응형 안테나 배열을 갖춘 MC-CDMA 시스템을 위한 적응형 빔형성 알고리즘을 제시합니다. 제안된 MC-CDMA 시스템을 위한 적응적 빔포밍 알고리즘은 (1) 원하는 사용자의 파일럿 심볼과 수신한 파일럿 신호 간의 오차 신호를 주파수 영역에서 계산하고, (2) 주파수 영역의 오차 신호를 다음과 같이 변환하여 도출된다. (3) MSE를 최소화하는 방향으로 적응형 빔형성기의 필터 계수를 업데이트합니다. 제안된 방식의 융합 거동과 사용자 용량 향상은 다른 사용자의 간섭이 존재하는 MC-CDMA 시스템에 적용하여 컴퓨터 시뮬레이션을 통해 입증된다.
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Chan Kyu KIM, Yong Soo CHO, "An Adaptive Beamforming Algorithm for MC-CDMA Systems with Antenna Array" in IEICE TRANSACTIONS on Communications,
vol. E83-B, no. 12, pp. 2712-2716, December 2000, doi: .
Abstract: This letter presents an adaptive beamforming algorithm for an MC-CDMA system with adaptive antenna array. The proposed adaptive beamforming algorithm for the MC-CDMA systems is derived by (1) calculating the error signals between the pilot symbols of desired user and the received pilot signals in the frequency-domain, (2) transforming the frequency-domain error signals into time-domain error signals, (3) updating the filter coefficients of the adaptive beamformer in the direction of minimizing the MSE. Convergence behavior and user-capacity improvement of the proposed approach are demonstrated through computer simulation by applying it to the MC-CDMA system in the presence of interferences from other users.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e83-b_12_2712/_p
부
@ARTICLE{e83-b_12_2712,
author={Chan Kyu KIM, Yong Soo CHO, },
journal={IEICE TRANSACTIONS on Communications},
title={An Adaptive Beamforming Algorithm for MC-CDMA Systems with Antenna Array},
year={2000},
volume={E83-B},
number={12},
pages={2712-2716},
abstract={This letter presents an adaptive beamforming algorithm for an MC-CDMA system with adaptive antenna array. The proposed adaptive beamforming algorithm for the MC-CDMA systems is derived by (1) calculating the error signals between the pilot symbols of desired user and the received pilot signals in the frequency-domain, (2) transforming the frequency-domain error signals into time-domain error signals, (3) updating the filter coefficients of the adaptive beamformer in the direction of minimizing the MSE. Convergence behavior and user-capacity improvement of the proposed approach are demonstrated through computer simulation by applying it to the MC-CDMA system in the presence of interferences from other users.},
keywords={},
doi={},
ISSN={},
month={December},}
부
TY - JOUR
TI - An Adaptive Beamforming Algorithm for MC-CDMA Systems with Antenna Array
T2 - IEICE TRANSACTIONS on Communications
SP - 2712
EP - 2716
AU - Chan Kyu KIM
AU - Yong Soo CHO
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E83-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2000
AB - This letter presents an adaptive beamforming algorithm for an MC-CDMA system with adaptive antenna array. The proposed adaptive beamforming algorithm for the MC-CDMA systems is derived by (1) calculating the error signals between the pilot symbols of desired user and the received pilot signals in the frequency-domain, (2) transforming the frequency-domain error signals into time-domain error signals, (3) updating the filter coefficients of the adaptive beamformer in the direction of minimizing the MSE. Convergence behavior and user-capacity improvement of the proposed approach are demonstrated through computer simulation by applying it to the MC-CDMA system in the presence of interferences from other users.
ER -