Performance Enhancement of MLD with Parallel Interference Canceller by Unequal-Power Transmission in MIMO Systems
Summary :
This letter describes unequal-power transmission for multiple-input and multiple-output (MIMO) systems with a parallel interference canceller (PIC) applied to a maximum likelihood detector (MLD) or complexity-reduced MLD at the receiver. Unequal-power transmission reduces the possibility that all substreams are incorrectly decoded. Canceling the correctly decoded substreams enables more reliable detection in the next stage. The simulation results demonstrated that unequal-power transmission improves the transmission performance of the PIC applied to MLDs or complexity-reduced MLDs, compared with equal-power transmission cases.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E89-B No.4 pp.1447-1450
- Publication Date
- 2006/04/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1093/ietcom/e89-b.4.1447
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Masaaki FUJII, "Performance Enhancement of MLD with Parallel Interference Canceller by Unequal-Power Transmission in MIMO Systems" in IEICE TRANSACTIONS on Communications,
vol. E89-B, no. 4, pp. 1447-1450, April 2006, doi: 10.1093/ietcom/e89-b.4.1447.
Abstract: This letter describes unequal-power transmission for multiple-input and multiple-output (MIMO) systems with a parallel interference canceller (PIC) applied to a maximum likelihood detector (MLD) or complexity-reduced MLD at the receiver. Unequal-power transmission reduces the possibility that all substreams are incorrectly decoded. Canceling the correctly decoded substreams enables more reliable detection in the next stage. The simulation results demonstrated that unequal-power transmission improves the transmission performance of the PIC applied to MLDs or complexity-reduced MLDs, compared with equal-power transmission cases.
URL: https://global.ieice.org/en_transactions/communications/10.1093/ietcom/e89-b.4.1447/_p
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@ARTICLE{e89-b_4_1447,
author={Masaaki FUJII, },
journal={IEICE TRANSACTIONS on Communications},
title={Performance Enhancement of MLD with Parallel Interference Canceller by Unequal-Power Transmission in MIMO Systems},
year={2006},
volume={E89-B},
number={4},
pages={1447-1450},
abstract={This letter describes unequal-power transmission for multiple-input and multiple-output (MIMO) systems with a parallel interference canceller (PIC) applied to a maximum likelihood detector (MLD) or complexity-reduced MLD at the receiver. Unequal-power transmission reduces the possibility that all substreams are incorrectly decoded. Canceling the correctly decoded substreams enables more reliable detection in the next stage. The simulation results demonstrated that unequal-power transmission improves the transmission performance of the PIC applied to MLDs or complexity-reduced MLDs, compared with equal-power transmission cases.},
keywords={},
doi={10.1093/ietcom/e89-b.4.1447},
ISSN={1745-1345},
month={April},}
Copy
TY - JOUR
TI - Performance Enhancement of MLD with Parallel Interference Canceller by Unequal-Power Transmission in MIMO Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 1447
EP - 1450
AU - Masaaki FUJII
PY - 2006
DO - 10.1093/ietcom/e89-b.4.1447
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E89-B
IS - 4
JA - IEICE TRANSACTIONS on Communications
Y1 - April 2006
AB - This letter describes unequal-power transmission for multiple-input and multiple-output (MIMO) systems with a parallel interference canceller (PIC) applied to a maximum likelihood detector (MLD) or complexity-reduced MLD at the receiver. Unequal-power transmission reduces the possibility that all substreams are incorrectly decoded. Canceling the correctly decoded substreams enables more reliable detection in the next stage. The simulation results demonstrated that unequal-power transmission improves the transmission performance of the PIC applied to MLDs or complexity-reduced MLDs, compared with equal-power transmission cases.
ER -
English
