A turbo SDMA receiver for strongly nonlinearly distorted MC-CDMA signals

In this paper we consider the use of SDMA (Space Division Multiple Access) techniques for the uplink of MC-CDMA systems (MultiCarrier -Coded Division Multiple Access) where the transmitted signals face strong nonlinear distortion effects. We define an iterative receiver that jointly performs a turbo...

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Bibliographic Details
Main Author: Silva, Paulo (author)
Other Authors: Dinis, Rui (author)
Format: conferenceObject
Language:eng
Published: 2013
Subjects:
Communication
Computing and processing (hardware/ software)
Networking and broadcasting
Online Access:http://hdl.handle.net/10400.1/2532
Country:Portugal
Oai:oai:sapientia.ualg.pt:10400.1/2532
Description
Summary:In this paper we consider the use of SDMA (Space Division Multiple Access) techniques for the uplink of MC-CDMA systems (MultiCarrier -Coded Division Multiple Access) where the transmitted signals face strong nonlinear distortion effects. We define an iterative receiver that jointly performs a turbo-MUD (Multiuser Detection) as well as estimation and cancellation of the nonlinear distortion effects.

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