English
Ciência-IUL
Publicações
Descrição Detalhada da Publicação
Equalization based receivers for wideband MIMO/BLAST systems
Título Revista
Wireless Personal Communications
Ano (publicação definitiva)
2007
Língua
Inglês
País
Países Baixos (Holanda)
Mais Informação
Web of Science®
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Abstract/Resumo
This paper focuses on the usage of Equalization-Based receivers forWideband Code-DivisionMultiple Access (WCDMA) Multiple Input, Multiple Output (MIMO) Bell Labs Layered Space Time (BLAST)-type systems. The main receivers on trial are the Zero-Forcing andMinimum Mean Square Error (MMSE) algorithm-based receivers and their variants, employing Parallel interference cancellation (PIC) and Iterative Partial Cancellation (IPC) schemes. To assess its performance in an existing system, the uncoded Universal Mobile Telecommunications System (UMTS)High-Speed Downlink PacketAccess (HSDPA) standardwas considered (using solely QPSK modulation) alongside the reference UMTS environments. The BER performance is assessed both by simulation and by semi-analytical processing.
Agradecimentos/Acknowledgements
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Palavras-chave
MMSE,MIMO-BLAST,W-CDMA,PIC
Classificação Fields of Science and Technology
- Engenharia Eletrotécnica, Eletrónica e Informática - Engenharia e Tecnologia
