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http://dx.doi.org/10.7840/kics.2014.39A.9.557

Resource Allocation Based on Interference Awareness for Device-to-Device Communication in Cellular Networks  

Yang, Mochan (School of Electronic Engineering, Soongsil University)
Shin, Oh-Soon (School of Electronic Engineering, Soongsil University)
Shin, Yoan (School of Electronic Engineering, Soongsil University)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.39A, no.9, 2014 , pp. 557-559 More about this Journal
Abstract
We propose an efficient resource allocation scheme based on interference awareness for D2D (Device-to-Device) communication in cellular networks. Recently, many researchers have studied how to allocate frequency resources to DUE (D2D User Equipment) with full interference channel information. However, it is difficult to assume a scenario where instantaneous interference information between the CUE (Cellular UE) and DUE is known to the BS (Base Station). To tackle this problem, we proposed in this paper a new scheme in which the BS allocates a resource to CUE and DUE without a full channel information and can aware interference based on only transmit power and distance between UEs. Simulation results show effectiveness of the proposed scheme.
Keywords
Device-to-device; interference; transmission power; uplink; resource allocation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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