• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Joint Mode Selection, Link Allocation and Power Control in Underlaying D2D Communication

Vol. 10, No.11, November 30, 2016
10.3837/tiis.2016.11.001, Download Paper (Free):

Abstract

Device-to-device (D2D) communication underlaying cellular networks can bring significate benefits for improving the performance of mobile services. However, it hinges on elaborate resource sharing scheme to coordinate interference between cellular users and D2D pairs. We formulate a joint mode selection, link allocation and power control optimization problem for D2D communication sharing uplink resources in a multi-user cellular network and consider the efficiency and the fairness simultaneously. Due to the non-convex difficulty, we propose a three-step scheme: firstly, we conduct mode selection for D2D pairs based on a minimum distance metric after an admission control and obtain some cellular candidates for them. And then, a cellular candidate will be paired to each D2D pair based on fairness. Finally, we use Lagrangian Algorithm to formulate a joint power control strategy for D2D pairs and their reused cellular users and a closed-form of solution is derived. Simulation results demonstrate that our proposed algorithms converge in a short time. Moreover, both the sum rate of D2D pairs and the energy efficiency of cellular users are improved.


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Cite this article

[IEEE Style]
Wei Zhang, Wanbing He, Dan Wu and Yueming Cai, "Joint Mode Selection, Link Allocation and Power Control in Underlaying D2D Communication," KSII Transactions on Internet and Information Systems, vol. 10, no. 11, pp. 5209-5228, 2016. DOI: 10.3837/tiis.2016.11.001

[ACM Style]
Zhang, W., He, W., Wu, D., and Cai, Y. 2016. Joint Mode Selection, Link Allocation and Power Control in Underlaying D2D Communication. KSII Transactions on Internet and Information Systems, 10, 11, (2016), 5209-5228. DOI: 10.3837/tiis.2016.11.001