Likelihood Detection Utilizing Ordering and Decision of Partial Bits in MIMO Systems

Yutaka MURAKAMI; Kiyotaka KOBAYASHI; Takashi FUKAGAWA; Masayuki ORIHASHI

doi:10.1093/ietcom/e89-b.4.1354

Likelihood Detection Utilizing Ordering and Decision of Partial Bits in MIMO Systems

Yutaka MURAKAMI, Kiyotaka KOBAYASHI, Takashi FUKAGAWA, Masayuki ORIHASHI

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We propose a likelihood detection scheme that utilizes ordering and decision of partial bits in MIMO spatial multiplexing systems. We compute BER performance of the proposed detection scheme under Rayleigh fading channels in a 33 MIMO spatial multiplexing system and compare it with BER performance using MLD only and detection utilizing ZF or MMSE only. In addition, the computational complexity of the proposed detection scheme is compared with that of MLD and detection utilizing ZF or MMSE. The results of our investigation show that the proposed detection is a scheme achieves both good BER performance and low computational complexity.

Publication: IEICE TRANSACTIONS on Communications Vol.E89-B No.4 pp.1354-1363

Publication Date: 2006/04/01

Publicized

Online ISSN: 1745-1345

DOI: 10.1093/ietcom/e89-b.4.1354

Type of Manuscript: PAPER

Category: Wireless Communication Technologies

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Yutaka MURAKAMI, Kiyotaka KOBAYASHI, Takashi FUKAGAWA, Masayuki ORIHASHI, "Likelihood Detection Utilizing Ordering and Decision of Partial Bits in MIMO Systems" in IEICE TRANSACTIONS on Communications, vol. E89-B, no. 4, pp. 1354-1363, April 2006, doi: 10.1093/ietcom/e89-b.4.1354.
Abstract: We propose a likelihood detection scheme that utilizes ordering and decision of partial bits in MIMO spatial multiplexing systems. We compute BER performance of the proposed detection scheme under Rayleigh fading channels in a 33 MIMO spatial multiplexing system and compare it with BER performance using MLD only and detection utilizing ZF or MMSE only. In addition, the computational complexity of the proposed detection scheme is compared with that of MLD and detection utilizing ZF or MMSE. The results of our investigation show that the proposed detection is a scheme achieves both good BER performance and low computational complexity.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e89-b.4.1354/_p

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@ARTICLE{e89-b_4_1354,
author={Yutaka MURAKAMI, Kiyotaka KOBAYASHI, Takashi FUKAGAWA, Masayuki ORIHASHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Likelihood Detection Utilizing Ordering and Decision of Partial Bits in MIMO Systems},
year={2006},
volume={E89-B},
number={4},
pages={1354-1363},
abstract={We propose a likelihood detection scheme that utilizes ordering and decision of partial bits in MIMO spatial multiplexing systems. We compute BER performance of the proposed detection scheme under Rayleigh fading channels in a 33 MIMO spatial multiplexing system and compare it with BER performance using MLD only and detection utilizing ZF or MMSE only. In addition, the computational complexity of the proposed detection scheme is compared with that of MLD and detection utilizing ZF or MMSE. The results of our investigation show that the proposed detection is a scheme achieves both good BER performance and low computational complexity.},
keywords={},
doi={10.1093/ietcom/e89-b.4.1354},
ISSN={1745-1345},
month={April},}

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TY - JOUR
TI - Likelihood Detection Utilizing Ordering and Decision of Partial Bits in MIMO Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1354
EP - 1363
AU - Yutaka MURAKAMI
AU - Kiyotaka KOBAYASHI
AU - Takashi FUKAGAWA
AU - Masayuki ORIHASHI
PY - 2006
DO - 10.1093/ietcom/e89-b.4.1354
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E89-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2006
AB - We propose a likelihood detection scheme that utilizes ordering and decision of partial bits in MIMO spatial multiplexing systems. We compute BER performance of the proposed detection scheme under Rayleigh fading channels in a 33 MIMO spatial multiplexing system and compare it with BER performance using MLD only and detection utilizing ZF or MMSE only. In addition, the computational complexity of the proposed detection scheme is compared with that of MLD and detection utilizing ZF or MMSE. The results of our investigation show that the proposed detection is a scheme achieves both good BER performance and low computational complexity.
ER -