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Performance of Parallel Code Acquisition Schemes for Multicarrier CDMA over Frequency-Selective Rayleigh Fading Channels

Yang, L-L. and Hanzo, L. (2000) Performance of Parallel Code Acquisition Schemes for Multicarrier CDMA over Frequency-Selective Rayleigh Fading Channels At IEEE PIMRC'2000, United Kingdom. 18 - 22 Sep 2000. , pp. 119-123.

Record type: Conference or Workshop Item (Paper)

Abstract

In this contribution we investigate the issue of pseudo-noise (PN) code acquisition in a multi-carrier CDMA (MC-CDMA) system, which is suitable for high data rate transmissions. Specially, we investigate the acquisition performance of a pure parallel acquisition scheme over frequency-selective fading channels under the multiple in-phase states ($H_1$ cells) hypothesis, considering both noncoherent equal gain combining (EGC) and selection combining (SC) of the correlator outputs associated with the sub-carriers. It is demonstrated that the acquisition performance of the MC-CDMA scheme is better than that of the equivalent single-carrier CDMA (SC-CDMA) benchmarker, when EGC is employed, and it is similar to that of the single-carrier CDMA scheme when SC is employed.

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More information

Published date: September 2000
Additional Information: Event Dates: 18-22 September 2000 Organisation: IEEE Address: London, UK
Venue - Dates: IEEE PIMRC'2000, United Kingdom, 2000-09-18 - 2000-09-22
Organisations: Southampton Wireless Group

Identifiers

Local EPrints ID: 258408
URI: http://eprints.soton.ac.uk/id/eprint/258408
PURE UUID: ce9b3183-2ece-484c-a8db-910172d8c343
ORCID for L-L. Yang: ORCID iD orcid.org/0000-0002-2032-9327

Catalogue record

Date deposited: 30 Jan 2004
Last modified: 18 Jul 2017 09:32

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Contributors

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

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