Grouping Resource Allocation Scheme for D2D Communications 


Vol. 40,  No. 8, pp. 1532-1541, Aug.  2015


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  Abstract

D2D(Device-to-Device) communication is a promising technology to improve the system capacity and spectral efficiency. By sharing the same radio resources with cellular user equipments, D2D communications can significantly enhance the overall spectral efficiency. However, it may cause interference between D2D link and cellular link. So, careful resource allocation and interference coordination between them are very important and need to be properly handled. This paper proposes a radio resource allocation scheme that decreases interference through the use of area grouping and D2D pair grouping. Simulations results are provided to verify the performance improvement of the proposed scheme in terms of the number of assigned resource blocks and computational complexity.

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  Cite this article

[IEEE Style]

H. Kim, H. Lee, S. Kim, "Grouping Resource Allocation Scheme for D2D Communications," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 8, pp. 1532-1541, 2015. DOI: .

[ACM Style]

Hyang-mi Kim, Han-na Lee, and Sangkyung Kim. 2015. Grouping Resource Allocation Scheme for D2D Communications. The Journal of Korean Institute of Communications and Information Sciences, 40, 8, (2015), 1532-1541. DOI: .

[KICS Style]

Hyang-mi Kim, Han-na Lee, Sangkyung Kim, "Grouping Resource Allocation Scheme for D2D Communications," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 8, pp. 1532-1541, 8. 2015.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880