Performance of optimum and suboptimum combining at the antenna array of a W-CDMA system.

The performance of an array of antennas combined with a RAKE receiver at the base station of a wideband code division multiple access system with quaternary phase shift keying modulation is investigated for single-user reception. This receiver structure is also known as a multidimensional RAKE recei...

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Detalhes bibliográficos
Publicado no:	IEEE Journal on selected areas in communications 17, 12 (1999).
Autor principal:	Dell'Anna, M.
Formato:	Artigo
Idioma:	English
Assuntos:	DOA. QPSK modulation. W-CDMA system. Antenna array. Antenna weights. Base station. Error probability analysis. Interference correlation matrix. Mobile comunications. Multidimensional RAKE receiver. Optimum combining. Optimum combining linear receiver. Perfect channel estimation. Performance. Pilot assisted combining receiver. Quaternary phase shift keying. Receiver structure. Single-user reception. Spatial distribution. Suboptimum combining. Suboptimum combining receiver. User array vector. Wideband code division multiple access system.