dc.citation.conferencePlace |
UK |
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dc.citation.conferencePlace |
London |
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dc.citation.endPage |
3890 |
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dc.citation.startPage |
3885 |
- |
dc.citation.title |
International Conference on Communications (ICC) |
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dc.contributor.author |
Nam, Changwon |
- |
dc.contributor.author |
Joo, Changhee |
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dc.contributor.author |
Bahk, Saewoong |
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dc.date.accessioned |
2023-12-19T22:11:13Z |
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dc.date.available |
2023-12-19T22:11:13Z |
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dc.date.created |
2016-01-04 |
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dc.date.issued |
2015-06-11 |
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dc.description.abstract |
In-band wireless full-duplex is a promising technology that enables a wireless node to transmit and receive at the same time on the same frequency spectrum. In OFDMA networks, the full-duplex transmission makes the resource allocation problem more challenging, in particular when user devices are not full-duplex capable. In this paper, we investigate the joint problem of subcarrier assignment and power allocation to maximize the sum-rate performance in full-duplex OFDMA networks. To achieve high throughput in the considered network, we propose to use a practical subcarrier assignment condition which allows a subcarrier to be allocated to a pair of uplink and downlink nodes when its inter-node channel gain is lower than its uplink channel gain. Considering this condition and the inter-node interference, we design three resource allocation algorithms which run for; i) uplink first, ii) downlink first, and iii) uplink and downlink in pair. Through simulation, we evaluate our solutions in comparison with conventional schemes with respect to performance gain. |
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dc.identifier.bibliographicCitation |
International Conference on Communications (ICC), pp.3885 - 3890 |
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dc.identifier.doi |
10.1109/ICC.2015.7248930 |
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dc.identifier.scopusid |
2-s2.0-84953739465 |
- |
dc.identifier.uri |
https://scholarworks.unist.ac.kr/handle/201301/35524 |
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dc.identifier.url |
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7248930 |
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dc.language |
영어 |
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dc.publisher |
IEEE |
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dc.title |
Radio Resource Allocation with Inter-node Interference in Full-Duplex OFDMA Networks |
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dc.type |
Conference Paper |
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dc.date.conferenceDate |
2015-06-08 |
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