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
본 논문에서는 새로운 적응형 빔포밍 기법을 설명한다. 이 방식은 기본적으로 유명한 적응형 간섭 억제 방식 중 하나인 GSC 알고리즘을 사용합니다. GSC 알고리즘을 구현하려면 적응 필터링으로 인해 복잡한 계산이 필요합니다. 따라서 우리는 다음을 기반으로 효율적인 GSC 알고리즘을 제안한다. 분열 RLS 알고리즘. 상관관계로 인한 추정오차를 줄이기 위해 쪼개진 블록에서는 수정된 GSC가 Bi-diagonal 매트릭스 대신 Walsh 차단 매트릭스를 사용합니다. 결론적으로, 제안하는 방법의 SINR은 풀 탭 솔루션에서 얻은 SINR과 매우 유사합니다. 즉, 시스템 복잡도가 거의 절반으로 감소할 때 제안하는 방법의 SINR은 풀 탭 솔루션의 SINR보다 1dB 더 나빠집니다.
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부
Iltaeck JOO, Kiseon KIM, "A Low Complexity Adaptive Beamforming Using the Split RLS Algorithm" in IEICE TRANSACTIONS on Communications,
vol. E84-B, no. 3, pp. 589-594, March 2001, doi: .
Abstract: In this paper, a novel adaptive beamforming scheme is described. This scheme basically employs the GSC algorithm which is one of the famous adaptive interference suppression schemes. The implementation of the GSC algorithm requires complex computations due to the adaptive filtering. Therefore, we propose an efficient GSC algorithm based on the split RLS algorithm. In order to reduce the estimation error caused by the correlation between the splitted blocks, the modified GSC is employed with Walsh blocking matrix instead of Bi-diagonal one. In conclusion, the SINR of the proposed method is very close to the SINR obtained by the full tap solution, e.g. when the system complexity decreases nearly half, the SINR of the proposed method becomes 1 dB worse than that of full tap solution.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e84-b_3_589/_p
부
@ARTICLE{e84-b_3_589,
author={Iltaeck JOO, Kiseon KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={A Low Complexity Adaptive Beamforming Using the Split RLS Algorithm},
year={2001},
volume={E84-B},
number={3},
pages={589-594},
abstract={In this paper, a novel adaptive beamforming scheme is described. This scheme basically employs the GSC algorithm which is one of the famous adaptive interference suppression schemes. The implementation of the GSC algorithm requires complex computations due to the adaptive filtering. Therefore, we propose an efficient GSC algorithm based on the split RLS algorithm. In order to reduce the estimation error caused by the correlation between the splitted blocks, the modified GSC is employed with Walsh blocking matrix instead of Bi-diagonal one. In conclusion, the SINR of the proposed method is very close to the SINR obtained by the full tap solution, e.g. when the system complexity decreases nearly half, the SINR of the proposed method becomes 1 dB worse than that of full tap solution.},
keywords={},
doi={},
ISSN={},
month={March},}
부
TY - JOUR
TI - A Low Complexity Adaptive Beamforming Using the Split RLS Algorithm
T2 - IEICE TRANSACTIONS on Communications
SP - 589
EP - 594
AU - Iltaeck JOO
AU - Kiseon KIM
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E84-B
IS - 3
JA - IEICE TRANSACTIONS on Communications
Y1 - March 2001
AB - In this paper, a novel adaptive beamforming scheme is described. This scheme basically employs the GSC algorithm which is one of the famous adaptive interference suppression schemes. The implementation of the GSC algorithm requires complex computations due to the adaptive filtering. Therefore, we propose an efficient GSC algorithm based on the split RLS algorithm. In order to reduce the estimation error caused by the correlation between the splitted blocks, the modified GSC is employed with Walsh blocking matrix instead of Bi-diagonal one. In conclusion, the SINR of the proposed method is very close to the SINR obtained by the full tap solution, e.g. when the system complexity decreases nearly half, the SINR of the proposed method becomes 1 dB worse than that of full tap solution.
ER -