Archivio Istituzionale della RicercaA new suboptimal Turbo receiver for coded CDMA is presented. The user-separating front-end of this receiver has been thought of as the extension of linear multiuser detectors to an iterative structure. The complexity of this receiver is shown to be O(K), where K is the number of users. Simulations show that, for sufficiently high signal-to-noise ratios, the linear-US receiver tends to single-user performance.
A linear front end for iterative soft interference cancellation and decoding in coded CDMA / Tarable, Alberto; Montorsi, Guido; Benedetto, Sergio. - 1:(2001), pp. 1-5. (Intervento presentato al convegno Communications, 2001. ICC 2001. IEEE International Conference on tenutosi a Helsinki (Finland) nel 11-14 June 2001) [10.1109/icc.2001.936261].
A linear front end for iterative soft interference cancellation and decoding in coded CDMA
TARABLE, ALBERTO;MONTORSI, Guido;BENEDETTO, Sergio
2001
Abstract
A new suboptimal Turbo receiver for coded CDMA is presented. The user-separating front-end of this receiver has been thought of as the extension of linear multiuser detectors to an iterative structure. The complexity of this receiver is shown to be O(K), where K is the number of users. Simulations show that, for sufficiently high signal-to-noise ratios, the linear-US receiver tends to single-user performance.
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https://hdl.handle.net/11583/1534177
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