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https://doi.org/10.1002/ett.1509
| Title: | Dynamic resource allocation in relay-assisted OFDMA cellular system | Authors: | Da, B. Ko, C.C. |
Keywords: | Amplify-and-forward relaying Dynamic resource allocation; relay-assisted OFDMA User fairness |
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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