2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/171351We 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.8 pages, 6 figures, appeared in the 46th annual Allerton conference, September 2008Information Theorytext