Multiresolution adaptive structure for acquisition and detection in DS-SS digital receiver in a multiuser environment

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Resumen

In this paper a new combined acquisition and detection scheme for a multiuser communications system is presented. The goal of this scheme is not only the minimization of multiuser interference in the detection, but also to minimize multiuser effect in the acquisition stage. The acquisition and tracking problems are both solved with the multiresolutive adaptive structure. Once the receiver is synchronized, a detector scheme estimates the interfering subspace to minimize its influence. This information is fedback and helps the acquisition scheme to minimize the effect of multiuser interference.

Idioma originalInglés
Título de la publicación alojadaProceedings - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
EditorialIEEE Computer Society
Páginas319-322
Número de páginas4
ISBN (versión impresa)0780379462, 9780780379466
DOI
EstadoPublicada - 2003
Evento7th International Symposium on Signal Processing and Its Applications, ISSPA 2003 - Paris, Francia
Duración: 1 jul 20034 jul 2003

Serie de la publicación

NombreProceedings - 7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
Volumen2

Conferencia

Conferencia7th International Symposium on Signal Processing and Its Applications, ISSPA 2003
País/TerritorioFrancia
CiudadParis
Período1/07/034/07/03

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