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Estatística
Título: STRUCTURES AND ADAPTIVE ALGORITHMS FOR BLIND DETECTION OF DS-CDMA SIGNALS
Autor: TIAGO TRAVASSOS VIEIRA VINHOZA
Colaborador(es): RAIMUNDO SAMPAIO NETO - Orientador
Catalogação: 24/JUN/2008 Língua(s): PORTUGUESE - BRAZIL
Tipo: TEXT Subtipo: THESIS
Notas: [pt] Todos os dados constantes dos documentos são de inteira responsabilidade de seus autores. Os dados utilizados nas descrições dos documentos estão em conformidade com os sistemas da administração da PUC-Rio.
[en] All data contained in the documents are the sole responsibility of the authors. The data used in the descriptions of the documents are in conformity with the systems of the administration of PUC-Rio.
Referência(s): [pt] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=11843&idi=1
[en] https://www.maxwell.vrac.puc-rio.br/projetosEspeciais/ETDs/consultas/conteudo.php?strSecao=resultado&nrSeq=11843&idi=2
DOI: https://doi.org/10.17771/PUCRio.acad.11843
Resumo:
This thesis presents new structures and adaptive algorithms for blind detection of DS-CDMA signals. Linearly constrained minimum variance (CMV) and constant modulus (CCM) receivers are investigated. Blind adaptive Affine- Projection like algorithms for receiver parameter estimation are derived and its steady-state performance is analyzed. Blind adaptive channel estimation algorithms are also presented. This work also proposes new interference cancellation structures. Firstly, a blind linear parallel interference canceller (PIC) based on the CCM cost function is proposed. Secondly, a new non-supervised serial interference canceller (SIC) based on the parallel arbitration concept is developed. Finally, an hybrid interference cancellation scheme (HIC) which combines SIC and multiple PIC stages is presented.
Descrição: Arquivo:   
COVER, ACKNOWLEDGEMENTS, RESUMO, ABSTRACT, SUMMARY AND LISTS PDF    
CHAPTER 1 PDF    
CHAPTER 2 PDF    
CHAPTER 3 PDF    
CHAPTER 4 PDF    
CHAPTER 5 PDF    
CHAPTER 6 PDF    
REFERENCES AND APPENDICES PDF