Resource Allocation Scheme for D2D Communications in Multi-Cell Environments 


Vol. 39,  No. 10, pp. 601-609, Oct.  2014


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  Abstract

This paper proposes a resource allocation scheme suitable for D2D communications in multi-cell environment. In order to solve the inter-cell interference, the proposed scheme allocates the pre-assigned resource group and shares the information with neighbor cells. This paper also proposes a power control scheme for D2D communication to enhance the cell throughput. By the simulation results, the average SINR of the cellular uplink and D2D communication link are mostly higher than 10 dB when the proposed scheme is applied. On the other hand, with the inter-cell non-coordinated resource allocation scheme, the average SINR of the D2D communication link are decreased by 0 dB. In addition, the proposed scheme can enhance the cell throughput up to 8 % compared with the inter-cell non-coordinated resource allocation scheme.

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  Cite this article

[IEEE Style]

S. Oh, C. Lee, M. Yun, J. Shin, A. Park, "Resource Allocation Scheme for D2D Communications in Multi-Cell Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 10, pp. 601-609, 2014. DOI: .

[ACM Style]

Sung-Min Oh, Changhee Lee, Miyoung Yun, Jaesheung Shin, and Ae-Soon Park. 2014. Resource Allocation Scheme for D2D Communications in Multi-Cell Environments. The Journal of Korean Institute of Communications and Information Sciences, 39, 10, (2014), 601-609. DOI: .

[KICS Style]

Sung-Min Oh, Changhee Lee, Miyoung Yun, Jaesheung Shin, Ae-Soon Park, "Resource Allocation Scheme for D2D Communications in Multi-Cell Environments," The Journal of Korean Institute of Communications and Information Sciences, vol. 39, no. 10, pp. 601-609, 10. 2014.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880