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http://dx.doi.org/10.5573/ieie.2014.51.10.003

Performance Analysis of D2D system Considering users' locations under the Overlay Convergent Networks of Cognitive Networking  

Kim, Jeong-Ho (Dept. of Electronics Engineering, Ewha Womans University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.51, no.10, 2014 , pp. 3-10 More about this Journal
Abstract
In this paper, the performances of the presented D2D (device-to-device) systems under the environment of the cognitive convergent overlay networks are evaluated based upon the locations of the D2D users' terminals, the power consumptions of the terminals and the reductions of the interference levels. As the capabilities of the users' terminals improve, the optimization of the system is crucial to the efficient utilization of the radio resources of the individual networks considering their mobility and the features of their networks. Users' mobility model is given for the performance evaluation of the D2D system. In this paper, the performances of the D2D systems are evaluated in terms of the performance index of the FER (frame error rate) employing multiantenna techniques (MIMO:multiple input multiple output) for the various network environments.
Keywords
D2D systems; Cognitive Networking; Radio Resource Management; Multi-antenna systems;
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