Approximate maximum likelihood detection algorithm for multiple antenna systems (アンテナ・伝播)
スポンサーリンク
概要
- 論文の詳細を見る
In multiple antenna systems using spatial multiplexing to raise data rates, it is preferable to use maximum likelihood (ML) detection to fully benefit from multiplexing and diversity gain. In this paper, we present a near ML detector that use new ordering criterion in conjunction with an efficient candidate search strategy. Compared with conventional detectors, the error performance of the new detector closely approximates that of the exact ML detector while achieving a dramatic reduction in complexity. Moreover, the new scheme ensures a fixed detection delay and high level of parallelization.
- 社団法人電子情報通信学会の論文
- 2008-07-16
著者
-
Kubota Shuji
College Of Engineering Shibaura Institute Of Technology
-
ASAI Yusuke
NTT Network Innovation Laboratories, NTT Corporation
-
Jiang Wenjie
Ntt Network Innovation Laboratories Ntt Corporation
-
Asai Yusuke
Ntt Network Innovation Laboratories Ntt Corporation
関連論文
- A SDM-COFDM Scheme Employing a Simple Feed-Forward Inter-Channel Interference Canceller for MIMO Based Broadband Wireless LANs(Special Issue on Multiple Access and Signal Transmission Techniques for Future Mobile Communications)
- A Synchronization Scheme for Packet Mode MIMO-OFDM Signals in Wireless LAN(Terrestrial Radio Communications)
- Efficient Hybrid DFE Algorithms in Spatial Multiplexing Systems
- Tree Based Approximate Optimal Signal Detectors for MIMO Spatial Multiplexing Systems
- Approximate maximum likelihood detection algorithm for multiple antenna systems (アンテナ・伝播)
- A New Ordered Decision Feedback Equalization Algorithm for Spatial Multiplexing Systems in MIMO Channel(Communication Theory and Signals)
- Experimental Studies on a Decision-Feedback Channel Tracking Scheme Implemented in FPGA for MIMO-OFDM Systems(MIMO-OFDM, Wideband Systems)
- B-5-42 An Efficient and Effective Layer Ordering Rule for Spatial Multiplexing Systems
- Very Fast Recursion Based Algorithm for BLAST Signal Detection in Spatial Multiplexing Systems(Wireless Communication Technologies)
- A Simple and Feasible Decision-Feedback Channel Tracking Scheme for MIMO-OFDM Systems(Advanced Transfer Technologies for the Next Generation Network)
- B-5-60 MMSE Criteria Extended Fast Layered Ordering Method for MIMO Decision Feedback Equalization
- B-5-12 A New Fast Layered Ordering Method for MIMO Decision Feedback Equalization
- A Simplified Maximum Likelihood Detector for OFDM-SDM Systems in Wireless LAN(2004 International Symposium on Antennas and Propagation)
- B-5-196 A Novel QR-Decomposition-Aided Near Maximum Likelihood Detector in OFDM-SDM Systems(B-5. 無線通信システムB(ワイヤレスアクセス), 通信1)
- FPGA Implementation of Eigenbeam MIMO-OFDM for Wireless LAN and Its Experimental Performance(Software Defined Radio Technology and Its Applications)
- Novel DCF-Based Multi-User MAC Protocol for Centralized Radio Resource Management in OFDMA WLAN Systems