Shared Relay-Based Interference Management Schemes for Device-to-Device Radio Underlaying Cellular Networks 


Vol. 38,  No. 4, pp. 371-380, Apr.  2013


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  Abstract

D2D (Device-to-Device) communication on an underlying cellular infrastructure which exploits the same spectrum has several advantages such as increased resource utilization and improved cellular coverage. However, D2D communication system needs to cope with ICI (Inter-Cell Interference) and interference between cellular and D2D links. As a result, macro UEs (User Equipments), especially those located near cell edge, will suffer from serious link performance degradation. We propose a novel interference avoidance mechanism assisted by SRN (Shared Relay Node) in this paper. SRN not only performs data re-transmission as a usual Type II relay but also has several features newly defined to avoid interference between cellular and D2D links. In particular, we suggest resource allocation methods based on the SRN for effective interference avoidance, and evaluate their performance through computer simulations.

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  Cite this article

[IEEE Style]

M. Yang, S. Wu, O. Shin, Y. Shin, "Shared Relay-Based Interference Management Schemes for Device-to-Device Radio Underlaying Cellular Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 4, pp. 371-380, 2013. DOI: .

[ACM Style]

Mochan Yang, Shanai Wu, Oh-Soon Shin, and Yoan Shin. 2013. Shared Relay-Based Interference Management Schemes for Device-to-Device Radio Underlaying Cellular Networks. The Journal of Korean Institute of Communications and Information Sciences, 38, 4, (2013), 371-380. DOI: .

[KICS Style]

Mochan Yang, Shanai Wu, Oh-Soon Shin, Yoan Shin, "Shared Relay-Based Interference Management Schemes for Device-to-Device Radio Underlaying Cellular Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 38, no. 4, pp. 371-380, 4. 2013.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880