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A new approach to joint full-rate STBC and long-code WCDMA for four transmit antenna MIMO systems

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conference contribution
posted on 10.12.2009, 11:10 by Shen Cheng, Jonathon Chambers
In this work, we propose a novel combination of an extended orthogonal space-time block code (EO- STBC) or a quasi-orthogonal space-time block code (QO-STBC) and a long-code wideband code division multiple access (WCDMA) scheme to exploit spatial diversity in future wireless communication systems. For a mobile communication system, a key parameter is the system capacity. Multiple antennas at the transmitter and receiver in a system have been recognized as a major technology breakthrough to increase the capacity of a wireless communication network. To mitigate this limited capacity problem, two full transmit rate STBCs are integrated into the long-code WCDMA system with four transmit antenna. The bit error rate (BER) performance for the proposed technique is compared with other conventional methods for quasi-static wireless channels. Simulation results show that the proposed full rate STBC scheme when combined with the receive antenna selection technique method yields improved BER performance schemes.

History

School

  • Mechanical, Electrical and Manufacturing Engineering

Citation

CHENG, S. and CHAMBERS, J., 2006. A new approach to joint full-rate STBC and long-code WCDMA for four transmit antenna MIMO systems. IN: 8th International Conference on Signal Processing, Beijing, China, 16-20 Nov, vol. 3

Publisher

© IEEE

Version

VoR (Version of Record)

Publication date

2006

Notes

This is a conference paper [© IEEE]. It is also available at: http://ieeexplore.ieee.org/ Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.

ISBN

0780397363

Language

en

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