MC DS-CDMA | Sciweavers

7

VTC
2006
IEEE

89views Communications» more VTC 2006»

Subspace-Based Blind and Group-Blind Space-Time Multiuser Detection for the Generalized Multicarrier DS-CDMA Uplink

13 years 10 months ago

—Subspace-based blind and group-blind space-time multiuser detection is invoked for a smart antenna aided generalized MC DS-CDMA system communicating over a dispersive Space-Time...

Bin Hu, Lie-Liang Yang, Lajos Hanzo

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10

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VTC
2007
IEEE

101views Communications» more VTC 2007»

Multi-Functional Antenna Array Assisted MC DS-CDMA Using Downlink Preprocessing Based on Singular Value Decomposition

13 years 10 months ago

Download eprints.ecs.soton.ac.uk

—In this contribution we propose and investigate a transmitter preprocessing scheme designed for downlink transmission in multicarrier direct-sequence code-division multiple-acce...

Chong Xu, Bin Hu, Lie-Liang Yang, Lajos Hanzo

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12

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VTC
2007
IEEE

100views Communications» more VTC 2007»

Downlink Steered Space-Time Spreading Assisted Generalised Multicarrier DS-CDMA Using Sphere-Packing-Aided Multilevel Coding

13 years 10 months ago

Download eprints.ecs.soton.ac.uk

— This paper presents a novel generalised Multi-Carrier Direct Sequence Code Division Multiple Access (MC DS-CDMA) system invoking smart antennas for improving the achievable per...

Mohammed El-Hajjar, Ronald Y. S. Tee, Hu Bin, Lie-...

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12

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VTC
2007
IEEE

143views Communications» more VTC 2007»

Ant-Colony-Based Multiuser Detection for MC DS-CDMA Systems

13 years 10 months ago

Download eprints.ecs.soton.ac.uk

Abstract— In this contribution we present a novel ant colony optimization (ACO) based multi-user detector (MUD) designed for synchronous multi-carrier direct sequence code divisi...

Chong Xu, Lie-Liang Yang, Lajos Hanzo

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