Diversity order gain for narrow-band multiuser communications with pre-combining group detection.

Diversity order gain for narrow-band multiuser communications with pre-combining group detection.

In narrow-band multiuser communication systems with fading diversity, it is shown that pre-combining group detection can bridge the diversity-order gap in performance between the optimum and linear detectors. For a system with M diversity channels, the group detector diversity order is M-|G|, where...

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Publicat a:IEEE Transactions on communications 48, 4 (2000).
Autor principal: Fain, E.A
Format: Article
Idioma:English
Matèries:
Bit-error rate.
Complexity.
Diversity order.
Diversity order gain.
Diversity-order performance.
Fading diversity.
Group detector diversity order.
Interfering group size.
Linear detectors.
Narrow-band channels.
Narrow-band multiuser communications.
Optimum detectors.
Pairwise-error probabilities.
Pre-combining group detection.
Receiver.
Wide-band channels.