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|Title:||Dynamic resource allocation in relay-assisted OFDMA cellular system||Authors:||Da, B.
Dynamic resource allocation; relay-assisted OFDMA
|Issue Date:||Jan-2012||Citation:||Da, B., Ko, C.C. (2012-01). Dynamic resource allocation in relay-assisted OFDMA cellular system. European Transactions on Telecommunications 23 (1) : 96-103. ScholarBank@NUS Repository. https://doi.org/10.1002/ett.1509||Abstract:||This study investigates a relay-assisted orthogonal frequency division multiple access cellular system with joint consideration of direct and relaying paths. In this system, a novel implementation adopting full-duplex relaying is proposed for joint relay-destination selection, subcarrier and power allocation. This new implementation can be shown to significantly improve spectrum efficiency as compared with the conventional half-duplex relaying orthogonal frequency division multiple access. In addition, the proposed scheme enables flexible controllability on the tradeoff between system capacity and user fairness. Copyright © 2011 John Wiley & Sons, Ltd.||Source Title:||European Transactions on Telecommunications||URI:||http://scholarbank.nus.edu.sg/handle/10635/55728||ISSN:||1124318X||DOI:||10.1002/ett.1509|
|Appears in Collections:||Staff Publications|
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