Minimum Bit Error Rate Multiuser Detection in Multiple Antenna Aided OFDM [PDF]
, 2003 In this contribution, we propose a Minimum Bit Error Rate (MBER) multiuser detector for Space Division Multiple Access (SDMA) aided Orthogonal Frequency Division Multiplexing (OFDM) systems. It is shown that the MBER detector outperforms the Minimum Mean
Alias, M.Y. +3 more
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Block-Adaptive Kernel-Based CDMA Multiuser Detector [PDF]
, 2002 The paper investigates the application of a recently introduced learning technique, called the relevance vector machine (RVM) to construct a block-adaptive kernel-based nonlinear multiuser detector (MUD) for direct-sequence code-division multiple-access (
Hanzo, L., Chen, S.
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Particle Swarm Optimisation Aided MIMO Multiuser Transmission Designs [PDF]
, 2012 Bio-inspired computational methods have found wide-ranging applications in signal processing and other walks of engineering. The main attraction of adopting bio-inspired computational intelligence algorithms is that they may facilitate global or near ...
W. Yao +5 more
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MBER Space-Time Decision Feedback Equalization assisted Multiuser Detection for Multiple Antenna Aided SDMA Systems [PDF]
, 2006 This paper proposes a space-time decision feedback equalization (ST-DFE) assisted multiuser detection (MUD) scheme for multiple receiver antenna aided space division multiple access systems.
Chen, Sheng, Livingstone, A., Hanzo, L.
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Adaptive Blind Multiuser Detection over Flat Fast Fading Channels Using Particle Filtering
EURASIP Journal on Wireless Communications and Networking, 2005 We propose a method for blind multiuser detection (MUD) in synchronous systems over flat and fast Rayleigh fading channels. We adopt an autoregressive-moving-average (ARMA) process to model the temporal correlation of the channels.
Huang Yufei +4 more
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Complexity Analysis of Heuristic DS/CDMA Detectors Implemented in DSP Platform
Semina: Ciências Exatas e Tecnológicas, 2011 This work investigates issues concerning the computational complexity of multiuser receivers in direct sequence code division multiple access (DS/CDMA) systems based on heuristic techniques and implemented on commercial platform for digital signal ...
Taufik Abrão +3 more
doaj
Research on the multiuser MIMO linear cooperative spectrum sensing in cognitive radio networks
Tongxin xuebao, 2012 The multiuser MIMO based linear cooperative spectrum sensing problem was investigated in cognitive radio system to improve the reliability of spectrum sensing.Both the local spectrum detecting strategy and global spectrum detecting strategy for multiuser
Yong-qiang HEI, Xiao-hui LI, Wen-tao LI
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Semi-Blind and Group-Blind Multiuser Detection for the MC-CDMA Uplink [PDF]
, 2004 In this contribution both semi-blind and group blind multiuser detectors designed for uplink MCCDMA systems are investigated in conjunction with different spreading codes.
Wei, H., Hanzo, L.
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Distributed Iterative Multiuser Detection through Base Station Cooperation
EURASIP Journal on Wireless Communications and Networking, 2008 This paper deals with multiuser detection through base station cooperation in an uplink, interference-limited, high frequency reuse scenario. Distributed iterative detection (DID) is an interference mitigation technique in which the base stations at ...
Khattak Shahid +2 more
doaj
Multiuser Delay-Tracking CDMA Receiver
EURASIP Journal on Advances in Signal Processing, 2002 We propose to integrate delay tracking into a successive interference cancellation (SIC) code division multiple access (CDMA) multiuser detector. Delay-robust SIC was initially proposed for CDMA multiuser detection when there exist time delay estimation
Zha Wei, Blostein Steven D
doaj +1 more source