Sofotasios, PC, Fikadu, MK, Muhaidat, S et al. (3 more authors) (2017) Relay Selection Based Full-Duplex Cooperative Systems under Adaptive Transmission. IEEE Wireless Communications Letters, 6 (5). pp. 602-605. ISSN 2162-2337
Abstract
The present work analyzes multi-relay full-duplex systems with relay selection under multipath fading conditions in the context of channel capacity under: i) optimum power and rate adaptation; ii) truncated channel inversion with fixed rate. Useful analytic expressions are derived for these measures as well as for the associated optimum cut-off level. The offered results are then employed in the analysis of the corresponding end-to-end performance by also quantifying the effects of the involved relay self-interference. It is shown that high capacity levels are achieved even for a moderate number of relays and self-interference levels, at no considerably added system complexity. This is particularly useful in demanding emerging applications that are subject to transmit power constraints or fixed rate requirements.
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Copyright, Publisher and Additional Information: | This work is licensed under a Creative Commons Attribution 3.0 License. For more information, see http://creativecommons.org/licenses/by/3.0/. | ||||
Keywords: | Full-duplex relaying; relay selection; outage probability; channel capacity; adaptive transmission | ||||
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Institution: | The University of Leeds | ||||
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Depositing User: | Symplectic Publications | ||||
Date Deposited: | 09 Aug 2017 14:42 | ||||
Last Modified: | 13 Jul 2018 15:30 | ||||
Status: | Published | ||||
Publisher: | IEEE | ||||
Identification Number: | https://doi.org/10.1109/LWC.2017.2721944 |