Buffer-aided relaying in a three node network
Zlatanov N, Schober R, Lampe L (2012)
Publication Type: Conference contribution
Publication year: 2012
Pages Range: 781-785
Conference Proceedings Title: IEEE International Symposium on Information Theory - Proceedings
Event location: Cambridge, MA
ISBN: 9781467325790
DOI: 10.1109/ISIT.2012.6284666
Abstract
We propose a buffer-aided relaying protocol for a three node relay network comprised of a source, a half-duplex relay with buffer, and a destination. We assume a direct source-destination link is available and all links undergo fading. The proposed protocol enables the half-duplex relay to choose its reception and transmission time slots adaptively and based on the quality of the involved links. We derive the achievable ergodic rate of the considered three-node network for the proposed protocol. Our results show that this achievable ergodic rate exceeds existing unachievable ergodic capacity upper bounds for the three-node half-duplex relay channel with the relay always alternating between reception and transmission in successive time slots. © 2012 IEEE.
Authors with CRIS profile
Involved external institutions
Canada (CA)How to cite
APA:
Zlatanov, N., Schober, R., & Lampe, L. (2012). Buffer-aided relaying in a three node network. In IEEE International Symposium on Information Theory - Proceedings (pp. 781-785). Cambridge, MA, US.
MLA:
Zlatanov, Nikola, Robert Schober, and Lutz Lampe. "Buffer-aided relaying in a three node network." Proceedings of the 2012 IEEE International Symposium on Information Theory, ISIT 2012, Cambridge, MA 2012. 781-785.
BibTeX: Download