Title :
Resource allocation optimization for device-to-device communications in cellular networks
Author :
Nguyen, Hien ; Quang Duong ; Oh-Soon Shin
Author_Institution :
Sch. of Electron. Eng., Soongsil Univ., Seoul, South Korea
Abstract :
An optimization method is proposed for the BS to manage the radio resources in device-to-device (D2D) communications when cellular users share their resources with D2D links. We first derive the outage probability at the D2D receivers. Based on the derivation, we formulate an optimization problem for the resource allocation in the form of a linear assignment problem and explain how to solve it. Simulation results show that performance of the proposed method is better than that of the conventional one in term of the average outage probability of the D2D links.
Keywords :
mobile communication; optimisation; probability; resource allocation; telecommunication links; telecommunication network reliability; D2D communications; cellular networks; device-to-device communications; outage probability; resource allocation optimization method; Cost function; Educational institutions; Interference; Resource management; Signal to noise ratio; Uplink;
Conference_Titel :
Information and Communication Technology Convergence (ICTC), 2014 International Conference on
Conference_Location :
Busan
DOI :
10.1109/ICTC.2014.6983159
