Proposal of SDM-SCOFDM System with Adaptive Modulation Method over MIMO Channels
Summary :
The Multiple Input Multiple Output (MIMO) technique is motivating the world-wide researchers to realize the next generation wireless LANs with the higher channel capacity and higher signal quality. This paper proposes and analyzes the Space Division Multiplexing Single Carrier OFDM (SDM-SCOFDM) system with adaptive modulation (AM) method over MIMO channels. The salient features of the proposed method are to enable the significant reduction of the number of required feedback adaptive modulation information (AMI) bits and the improvement of the PAPR (peak to average power ratio) performance at a cost of little degradation of channel capacity as comparing with the AM aided SDM-OFDM system. We also propose the Carrier-to-Noise Power Ratio (CNR) estimation method for SDM-SCOFDM signals over multi-path fading channels, which can be used for the assignment of the optimal modulation scheme in each transmit antenna. This paper presents the various computer simulation results to verify the proposed method under a typical wireless LAN environment.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E87-B No.9 pp.2757-2766
- Publication Date
- 2004/09/01
- Publicized
- Online ISSN
- DOI
- Type of Manuscript
- PAPER
- Category
- Wireless Communication Technologies
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Yuanrun TENG, Kazuo MORI, Hideo KOBAYASHI, "Proposal of SDM-SCOFDM System with Adaptive Modulation Method over MIMO Channels" in IEICE TRANSACTIONS on Communications,
vol. E87-B, no. 9, pp. 2757-2766, September 2004, doi: .
Abstract: The Multiple Input Multiple Output (MIMO) technique is motivating the world-wide researchers to realize the next generation wireless LANs with the higher channel capacity and higher signal quality. This paper proposes and analyzes the Space Division Multiplexing Single Carrier OFDM (SDM-SCOFDM) system with adaptive modulation (AM) method over MIMO channels. The salient features of the proposed method are to enable the significant reduction of the number of required feedback adaptive modulation information (AMI) bits and the improvement of the PAPR (peak to average power ratio) performance at a cost of little degradation of channel capacity as comparing with the AM aided SDM-OFDM system. We also propose the Carrier-to-Noise Power Ratio (CNR) estimation method for SDM-SCOFDM signals over multi-path fading channels, which can be used for the assignment of the optimal modulation scheme in each transmit antenna. This paper presents the various computer simulation results to verify the proposed method under a typical wireless LAN environment.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_9_2757/_p
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@ARTICLE{e87-b_9_2757,
author={Yuanrun TENG, Kazuo MORI, Hideo KOBAYASHI, },
journal={IEICE TRANSACTIONS on Communications},
title={Proposal of SDM-SCOFDM System with Adaptive Modulation Method over MIMO Channels},
year={2004},
volume={E87-B},
number={9},
pages={2757-2766},
abstract={The Multiple Input Multiple Output (MIMO) technique is motivating the world-wide researchers to realize the next generation wireless LANs with the higher channel capacity and higher signal quality. This paper proposes and analyzes the Space Division Multiplexing Single Carrier OFDM (SDM-SCOFDM) system with adaptive modulation (AM) method over MIMO channels. The salient features of the proposed method are to enable the significant reduction of the number of required feedback adaptive modulation information (AMI) bits and the improvement of the PAPR (peak to average power ratio) performance at a cost of little degradation of channel capacity as comparing with the AM aided SDM-OFDM system. We also propose the Carrier-to-Noise Power Ratio (CNR) estimation method for SDM-SCOFDM signals over multi-path fading channels, which can be used for the assignment of the optimal modulation scheme in each transmit antenna. This paper presents the various computer simulation results to verify the proposed method under a typical wireless LAN environment.},
keywords={},
doi={},
ISSN={},
month={September},}
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TY - JOUR
TI - Proposal of SDM-SCOFDM System with Adaptive Modulation Method over MIMO Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 2757
EP - 2766
AU - Yuanrun TENG
AU - Kazuo MORI
AU - Hideo KOBAYASHI
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2004
AB - The Multiple Input Multiple Output (MIMO) technique is motivating the world-wide researchers to realize the next generation wireless LANs with the higher channel capacity and higher signal quality. This paper proposes and analyzes the Space Division Multiplexing Single Carrier OFDM (SDM-SCOFDM) system with adaptive modulation (AM) method over MIMO channels. The salient features of the proposed method are to enable the significant reduction of the number of required feedback adaptive modulation information (AMI) bits and the improvement of the PAPR (peak to average power ratio) performance at a cost of little degradation of channel capacity as comparing with the AM aided SDM-OFDM system. We also propose the Carrier-to-Noise Power Ratio (CNR) estimation method for SDM-SCOFDM signals over multi-path fading channels, which can be used for the assignment of the optimal modulation scheme in each transmit antenna. This paper presents the various computer simulation results to verify the proposed method under a typical wireless LAN environment.
ER -
English
