Performance of the Smart Antenna Aided Generaized Multicarrier DS-CDMA Downlink using Both time-Domain Spreading and Steered Space Time Spreading


Hu, B., Yang, L-L. and Hanzo, L. (2005) Performance of the Smart Antenna Aided Generaized Multicarrier DS-CDMA Downlink using Both time-Domain Spreading and Steered Space Time Spreading. In, IEE 3G and Beyond, Savoy Place, London, UK, 07 - 09 Nov 2005. , 149-153.

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Description/Abstract

In this contribution a generalized MC DS-CDMA system invoking smart antennas for improving the achievable performance in the downlink of the system is studied, which is capable of minimizing the downlink interference inflicted upon co-channel mobiles, while achieving frequency, time and spatial diversity. In the MC DS-CDMA system considered the transmitter employs multiple antenna arrays and each of the antenna arrays consists of several antenna elements. More specifically, the space-time transmitter processing scheme considered is based on the principles of Steered Space-Time Spreading (SSTS). Furthermore, the generalized MC DS-CDMA system employs time and frequency (TF)-domain spreading, where a user-grouping technique is employed for reducing the effects of multiuser interference.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Event Dates: 7-9 November 2005
Divisions: Faculty of Physical Sciences and Engineering > Electronics and Computer Science > Comms, Signal Processing & Control
ePrint ID: 261679
Date Deposited: 15 Dec 2005
Last Modified: 27 Mar 2014 20:04
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/261679

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