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 편지에서는 공간 상관 채널에서 다중 입력 다중 출력(MIMO) 시스템의 LRA(격자 감소 지원) 감지를 위해 사전 처리된 PLR(사전 처리된 격자 감소) 방식이 개발되었습니다. PLR은 현재 채널 행렬 자체가 아닌 현재 채널 행렬과 공간 상관 행렬의 LR에 대한 유니모듈러 변환 행렬의 곱인 등가 행렬의 LLL 감소 행렬을 계산합니다. RLR(Recursive Lattice Reduction) 기법[7]이 뒤따르는 PLR과 함께, 전처리된 RLR(PRLR)은 특히 공간적 및 시간적으로 상관된 채널에서 버스트 패킷 메시지에 대해 채널 행렬의 LR을 효율적으로 수행하는 것으로 나타났습니다. 기존 LRA 감지 성능과 일치합니다.
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부
Chan-ho AN, Janghoon YANG, Seunghun JANG, Dong Ku KIM, "Pre-Processed Recursive Lattice Reduction for Complexity Reduction in Spatially and Temporally Correlated MIMO Channels" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 4, pp. 1392-1396, April 2009, doi: 10.1587/transcom.E92.B.1392.
Abstract: In this letter, a pre-processed lattice reduction (PLR) scheme is developed for the lattice reduction aided (LRA) detection of multiple input multiple-output (MIMO) systems in spatially correlated channel. The PLR computes the LLL-reduced matrix of the equivalent matrix, which is the product of the present channel matrix and unimodular transformation matrix for LR of spatial correlation matrix, rather than the present channel matrix itself. In conjunction with PLR followed by recursive lattice reduction (RLR) scheme [7], pre-processed RLR (PRLR) is shown to efficiently carry out the LR of the channel matrix, especially for the burst packet message in spatially and temporally correlated channel while matching the performance of conventional LRA detection.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.1392/_p
부
@ARTICLE{e92-b_4_1392,
author={Chan-ho AN, Janghoon YANG, Seunghun JANG, Dong Ku KIM, },
journal={IEICE TRANSACTIONS on Communications},
title={Pre-Processed Recursive Lattice Reduction for Complexity Reduction in Spatially and Temporally Correlated MIMO Channels},
year={2009},
volume={E92-B},
number={4},
pages={1392-1396},
abstract={In this letter, a pre-processed lattice reduction (PLR) scheme is developed for the lattice reduction aided (LRA) detection of multiple input multiple-output (MIMO) systems in spatially correlated channel. The PLR computes the LLL-reduced matrix of the equivalent matrix, which is the product of the present channel matrix and unimodular transformation matrix for LR of spatial correlation matrix, rather than the present channel matrix itself. In conjunction with PLR followed by recursive lattice reduction (RLR) scheme [7], pre-processed RLR (PRLR) is shown to efficiently carry out the LR of the channel matrix, especially for the burst packet message in spatially and temporally correlated channel while matching the performance of conventional LRA detection.},
keywords={},
doi={10.1587/transcom.E92.B.1392},
ISSN={1745-1345},
month={April},}
부
TY - JOUR
TI - Pre-Processed Recursive Lattice Reduction for Complexity Reduction in Spatially and Temporally Correlated MIMO Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 1392
EP - 1396
AU - Chan-ho AN
AU - Janghoon YANG
AU - Seunghun JANG
AU - Dong Ku KIM
PY - 2009
DO - 10.1587/transcom.E92.B.1392
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2009
AB - In this letter, a pre-processed lattice reduction (PLR) scheme is developed for the lattice reduction aided (LRA) detection of multiple input multiple-output (MIMO) systems in spatially correlated channel. The PLR computes the LLL-reduced matrix of the equivalent matrix, which is the product of the present channel matrix and unimodular transformation matrix for LR of spatial correlation matrix, rather than the present channel matrix itself. In conjunction with PLR followed by recursive lattice reduction (RLR) scheme [7], pre-processed RLR (PRLR) is shown to efficiently carry out the LR of the channel matrix, especially for the burst packet message in spatially and temporally correlated channel while matching the performance of conventional LRA detection.
ER -