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|Title:||Dynamic resource allocation in relay-assisted OFDMA cellular system|
|Authors:||Da, B. |
Dynamic resource allocation; relay-assisted OFDMA
|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|
|Appears in Collections:||Staff Publications|
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