Receiver design for multicarrier CDMA using frequency-domain oversampling

Based on the frequency-domain oversampling and minimum mean-square error (MMSE) principles, we propose three linear single-user detectors for downlink multicarrier codedivision multiple-access (MC-CDMA) systems. We begin with an optimal linear MMSE detector, which is computationally demanding. To re...

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Veröffentlicht in:	IEEE transactions on wireless communications 2009-05, Vol.8 (5), p.2236-2241
Hauptverfasser:	Shi, Qinghua, Guan, Yong, Gong, Yi, Law, Choi
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Design engineering Detectors Diversity reception Downlink Error detection Exact sciences and technology Fading Frequency frequency domain oversampling MMSE detection Multiaccess communication Multicarrier CDMA Multicarrier code division multiple access Multiple access Multiple access interference Optimization Oversampling Receivers Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Time domain analysis Transmission and modulation (techniques and equipments) Transmitters Wireless communication
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