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Performance of Wideband CDMA Using Space-Time Spreading over Multipath Nakagami Fading Channels

Performance of Wideband CDMA Using Space-Time Spreading over Multipath Nakagami Fading Channels
Performance of Wideband CDMA Using Space-Time Spreading over Multipath Nakagami Fading Channels
In this contribution the performance of wideband code-division multiple-access (W-CDMA) systems using spacetime spreading (STS) based transmit diversity is investigated, when frequency-selective Nakagami-$m$ fading channels, multiuser interference and background noise are considered. The analysis and numerical results suggest that significant diversity gain can be achieved by employing several transmit antennas or/and by combining several multipath components. Furthermore, both the transmit diversity and the frequency-selective diversity appear to have the same order of importance.
626-630
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1
Yang, L-L.
ae425648-d9a3-4b7d-8abd-b3cfea375bc7
Hanzo, L.
66e7266f-3066-4fc0-8391-e000acce71a1

Yang, L-L. and Hanzo, L. (2002) Performance of Wideband CDMA Using Space-Time Spreading over Multipath Nakagami Fading Channels. ICC'2002, United States. pp. 626-630 .

Record type: Conference or Workshop Item (Paper)

Abstract

In this contribution the performance of wideband code-division multiple-access (W-CDMA) systems using spacetime spreading (STS) based transmit diversity is investigated, when frequency-selective Nakagami-$m$ fading channels, multiuser interference and background noise are considered. The analysis and numerical results suggest that significant diversity gain can be achieved by employing several transmit antennas or/and by combining several multipath components. Furthermore, both the transmit diversity and the frequency-selective diversity appear to have the same order of importance.

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More information

Published date: 2002
Additional Information: Event Dates: May 2002
Venue - Dates: ICC'2002, United States, 2002-05-01
Organisations: Southampton Wireless Group
Learn more about Southampton Wireless Group research

Identifiers

Local EPrints ID: 256934
URI: http://eprints.soton.ac.uk/id/eprint/256934
PURE UUID: a8a050c2-7746-4d41-bedd-af987d8937b6
ORCID for L-L. Yang: ORCID iD orcid.org/0000-0002-2032-9327
ORCID for L. Hanzo: ORCID iD orcid.org/0000-0002-2636-5214

Catalogue record

Date deposited: 16 Dec 2003
Last modified: 20 Jul 2019 01:26

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Contributors

Author: L-L. Yang ORCID iD
Author: L. Hanzo ORCID iD

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