Performance of the Smart Antenna Aided Generalized Multicarrier DS-CDMA Downlink using both Time-Domain Spreading and Steered Space Time Spreading
Performance of the Smart Antenna Aided Generalized Multicarrier DS-CDMA Downlink using both Time-Domain Spreading and Steered Space Time Spreading
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.
149-153
Hu, B.
5dcb8fd4-63dc-4902-9fa0-e8e6481cdb4f
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
2005
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.
(2005)
Performance of the Smart Antenna Aided Generalized Multicarrier DS-CDMA Downlink using both Time-Domain Spreading and Steered Space Time Spreading.
IEE 3G and Beyond, Savoy Place, London, United Kingdom.
07 - 09 Nov 2005.
.
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 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.
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More information
Published date: 2005
Additional Information:
Event Dates: 7-9 November 2005
Venue - Dates:
IEE 3G and Beyond, Savoy Place, London, United Kingdom, 2005-11-07 - 2005-11-09
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 261679
URI: http://eprints.soton.ac.uk/id/eprint/261679
PURE UUID: bf08f3fd-1348-4cf5-bcd6-3244bc764b2a
Catalogue record
Date deposited: 15 Dec 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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