Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/112373
Title: Unifying discrete-time model for direct sequence and multicarrier variable rate broadband CDMA
Authors: Rasmussen, Lars K. 
Lim, Teng J. 
Alexander, Paul D. 
Issue Date: 1996
Citation: Rasmussen, Lars K.,Lim, Teng J.,Alexander, Paul D. (1996). Unifying discrete-time model for direct sequence and multicarrier variable rate broadband CDMA. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC 3 : 1111-1115. ScholarBank@NUS Repository.
Abstract: Multicarrier CDMA and direct sequence CDMA have been suggested for both narrowband and broadband multiple access systems. A series of concepts have further been proposed for variable rate broadband transmission within a CDMA system. These principally different techniques exhibit certain common characteristics that can be exploited. In this paper we propose a generalised unifying discrete-time model for describing both MC-CDMA, DS-CDMA and hybrid DS-MC-CDMA narrowband and variable rate broadband schemes. The model leads to a system description which is similar to the matrix algebraic formulation of a traditional DS-CDMA system.
Source Title: IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC
URI: http://scholarbank.nus.edu.sg/handle/10635/112373
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