Performance of the Smart Antenna Aided Multicarrier DS-CDMA and its Uplink
Performance of the Smart Antenna Aided Multicarrier DS-CDMA and its Uplink
In this contribution a generalized MC DS-CDMA system invoking smart antennas for improving the achievable performance of the system is studied, which is capable of suppressing the multiuser interference, while achieving frequency, time and spatial diversity. In the considered MC DS-CDMA system the receiver employs multiple receive antennas and each of the receive antennas consists of several antenna array elements. Four types of optimum linear combining schemes are investigated. In these optimum linear combining schemes the weight vectors are derived based on the optimization criteria of Minimum Variance Distortionless Response (MVDR), of Maximum Signalto-Interference-plus-Noise Ratio (MSINR), of Minimum Mean-Square Error (MMSE) and of Minimum Power Distortionless Response (MPDR). The paper is concluded with a comparative performance study of various antenna array models employing the above optimization criteria.
191-195
Hu, B.
5dcb8fd4-63dc-4902-9fa0-e8e6481cdb4f
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
2004
Hu, B.
5dcb8fd4-63dc-4902-9fa0-e8e6481cdb4f
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Hu, B., Yang, L-L. and Hanzo, L.
(2004)
Performance of the Smart Antenna Aided Multicarrier DS-CDMA and its Uplink.
IEEE VTC'04 (Fall), Los Angeles, United States.
26 - 29 Sep 2004.
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
In this contribution a generalized MC DS-CDMA system invoking smart antennas for improving the achievable performance of the system is studied, which is capable of suppressing the multiuser interference, while achieving frequency, time and spatial diversity. In the considered MC DS-CDMA system the receiver employs multiple receive antennas and each of the receive antennas consists of several antenna array elements. Four types of optimum linear combining schemes are investigated. In these optimum linear combining schemes the weight vectors are derived based on the optimization criteria of Minimum Variance Distortionless Response (MVDR), of Maximum Signalto-Interference-plus-Noise Ratio (MSINR), of Minimum Mean-Square Error (MMSE) and of Minimum Power Distortionless Response (MPDR). The paper is concluded with a comparative performance study of various antenna array models employing the above optimization criteria.
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bh-lly-lh-vtc04fall.pdf
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More information
Published date: 2004
Additional Information:
Event Dates: 26-29 September 2004
Venue - Dates:
IEEE VTC'04 (Fall), Los Angeles, United States, 2004-09-26 - 2004-09-29
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 260313
URI: http://eprints.soton.ac.uk/id/eprint/260313
PURE UUID: e0d17c5a-8933-4ea3-9ea8-28b87dc61f0c
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Date deposited: 20 Jan 2005
Last modified: 18 Mar 2024 02:49
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Contributors
Author:
B. Hu
Author:
L-L. Yang
Author:
L. Hanzo
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