Algorithms for coherent diversity combining of M-ary orthogonal signals.

This paper discusses the use of coherent demodulation for antenna array receivers employing direct sequence spread spectrum techniques and M-ary orthogonal modulation. Three different approaches are discussed. The first is a conventional receiver using training sequences and decision feedback for ch...

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Detalhes bibliográficos
Publicado no:	IEEE Journal on selected areas in communications 17, 11 (1999).
Autor principal:	Thompson, J.S
Formato:	Artigo
Idioma:	English
Assuntos:	BER performance. DS/CDMA. M-ary orthogonal modulation. M-ary orthogonal signals. Antenna array receivers. Bit error ratio. Cellular systems. Channel estimation. Coherent M-ary orthogonal modulation. Coherent demodulation. Coherent diversity combining algorithms. Decision feedback. Direct sequence spread spectrum. Mobile transmitter. Multipath components. Noncoherent combining receiver. Receiver. Simulation results. Training sequences.