Title :
Diversity-multiplexing tradeoff of the half-duplex relay channel
Author :
Pawar, Sameer ; Avestimehr, Amir Salman ; Tse, David N C
Author_Institution :
Wireless Foundations, UC Berkeley, Berkeley, CA
Abstract :
We show that the diversity-multiplexing tradeoff of a half-duplex single-relay channel with identically distributed Rayleigh fading channel gains meets the 2 by 1 MISO bound. We generalize the result to the case when there are N non-interfering relays and show that the diversity-multiplexing tradeoff is equal to the N + 1 by 1 MISO bound.
Keywords :
MIMO communication; Rayleigh channels; diversity reception; multiplexing; MISO bound; Rayleigh fading channel; diversity-multiplexing tradeoff; half-duplex relay channel; multiple-input single-output bounds; noninterfering relays; Computer networks; Data mining; Decoding; Diversity methods; Fading; Noise level; OFDM modulation; Quantization; Relays; Upper bound;
Conference_Titel :
Communication, Control, and Computing, 2008 46th Annual Allerton Conference on
Conference_Location :
Urbana-Champaign, IL
Print_ISBN :
978-1-4244-2925-7
Electronic_ISBN :
978-1-4244-2926-4
DOI :
10.1109/ALLERTON.2008.4797531
