Social-aware resource allocation for device-to-device communications underlaying cellular networks
Social-aware resource allocation for device-to-device communications underlaying cellular networks
Device-to-device (D2D) communication is a vital component for the next generation cellular network to bring hop gains, improve spectral reuse, and enhance system capacity. These benefits depend on efficiently solving several technical problems, among which resource allocation that shares spectrum resources between cellular users and D2D pairs is critically challenging. We propose a social-aware D2D resource sharing scheme that exploits social network properties of community and centrality for the new system design paradigm. Extensive simulations with realistic network settings demonstrate the effectiveness of our proposed scheme, which significantly improves the system performance compared to the existing schemes.
device-to-device communications, social networks, community, centrality, resource allocation
293-296
Li, Yong
ac705db5-b891-4d14-ac43-a87acd05cdd7
Su, Shuang
0aa7867c-d3b8-44b0-a40f-4dcc349469f0
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
18 June 2015
Li, Yong
ac705db5-b891-4d14-ac43-a87acd05cdd7
Su, Shuang
0aa7867c-d3b8-44b0-a40f-4dcc349469f0
Chen, Sheng
9310a111-f79a-48b8-98c7-383ca93cbb80
Li, Yong, Su, Shuang and Chen, Sheng
(2015)
Social-aware resource allocation for device-to-device communications underlaying cellular networks.
IEEE Wireless Communications Letters, 4 (3), .
(doi:10.1109/LWC.2015.2410768).
Abstract
Device-to-device (D2D) communication is a vital component for the next generation cellular network to bring hop gains, improve spectral reuse, and enhance system capacity. These benefits depend on efficiently solving several technical problems, among which resource allocation that shares spectrum resources between cellular users and D2D pairs is critically challenging. We propose a social-aware D2D resource sharing scheme that exploits social network properties of community and centrality for the new system design paradigm. Extensive simulations with realistic network settings demonstrate the effectiveness of our proposed scheme, which significantly improves the system performance compared to the existing schemes.
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Accepted/In Press date: 3 March 2015
e-pub ahead of print date: 9 March 2015
Published date: 18 June 2015
Keywords:
device-to-device communications, social networks, community, centrality, resource allocation
Organisations:
Southampton Wireless Group
Identifiers
Local EPrints ID: 378250
URI: http://eprints.soton.ac.uk/id/eprint/378250
ISSN: 2162-2337
PURE UUID: cdf3538d-27ab-4641-9f80-6d4072bb8ddc
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Date deposited: 29 Jun 2015 13:08
Last modified: 14 Mar 2024 20:20
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Contributors
Author:
Yong Li
Author:
Shuang Su
Author:
Sheng Chen
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