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Generalized Multicarrier DS-CDMA Using Various Chip Waveforms

Generalized Multicarrier DS-CDMA Using Various Chip Waveforms
Generalized Multicarrier DS-CDMA Using Various Chip Waveforms
In this contribution the family of generalized multicarrier DS-CDMA (MC DS-CDMA) schemes [1] is investigated, when considering time-domain half-sine and raised-cosine chip waveforms, in addition to the rectangular chip waveform. Our results show that for a given subcarrier spacing the particular choice of the chip waveform has a substantial influence on the system’s performance. However, in the context of MC DS-CDMA using the optimum subcarrier spacing, all chip waveforms may provide a similar bit error rate (BER) performance.
790-794
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. (2003) Generalized Multicarrier DS-CDMA Using Various Chip Waveforms. of WCNC'2003, New Orleans, Louisiana, United States. 17 - 19 Mar 2003. pp. 790-794 .

Record type: Conference or Workshop Item (Paper)

Abstract

In this contribution the family of generalized multicarrier DS-CDMA (MC DS-CDMA) schemes [1] is investigated, when considering time-domain half-sine and raised-cosine chip waveforms, in addition to the rectangular chip waveform. Our results show that for a given subcarrier spacing the particular choice of the chip waveform has a substantial influence on the system’s performance. However, in the context of MC DS-CDMA using the optimum subcarrier spacing, all chip waveforms may provide a similar bit error rate (BER) performance.

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More information

Published date: 2003
Additional Information: Event Dates: 17-19 March 2003
Venue - Dates: of WCNC'2003, New Orleans, Louisiana, United States, 2003-03-17 - 2003-03-19
Organisations: Southampton Wireless Group
Learn more about Southampton Wireless Group research

Identifiers

Local EPrints ID: 258373
URI: http://eprints.soton.ac.uk/id/eprint/258373
PURE UUID: f0964e60-e18a-4bfe-9e79-74c9ed0525e4
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: 23 Oct 2003
Last modified: 18 Mar 2024 02:49

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Contributors

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

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