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Satellite diversity and its implications on the RAKE receiver architecture for CDMA-based S-PCN'sIn this paper we examine the applicability of RAKE receivers in a mobile LEO satellite channel and identify the potential problem areas. We then proceed to investigate the possibility of a coherent combining architecture (downlink) in the presence of satellite diversity. We closely examine the path delay difference statistics of a diversity channel and propose a delay compensation scheme for the downlink in order to reduce the complexity of the user terminal. Finally, the required modifications to the conventional RAKE receiver are proposed and discussed.
Document ID
19960022529
Document Type
Conference Paper
Authors
Taaghol, P. (Surrey Univ. Guildford, United Kingdom)
Sammut, A. (Surrey Univ. Guildford, United Kingdom)
Tafazolli, R. (Surrey Univ. Guildford, United Kingdom)
Evans, B. G. (Surrey Univ. Guildford, United Kingdom)
Date Acquired
August 17, 2013
Publication Date
January 1, 1995
Publication Information
Publication: Proceedings of the Fourth International Mobile Satellite Conference (IMSC 1995)
Subject Category
Communications and Radar
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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IDRelationTitle19960022452Analytic PrimaryProceedings of the Fourth International Mobile Satellite Conference (IMSC 1995)
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