Outage Probability Reduction Using Power Control in Heterogeneous Cellular Networks

Subject Areas : Majlesi Journal of Telecommunication Devices

Samira  Arabameri ¹ (Department of Electrical and Electronics Engineering, Shiraz University of Technology, Shiraz, Iran)
Mohammad Javad  Dehghani ² (Department of Electrical and Electronics Engineering, Shiraz University of Technology, Shiraz, Iran)

Received: 2013-09-08 Accepted : 2013-09-08 Published : 2013-09-01

Keywords: en,

Abstract :

In this paper, we have proposed a distributed power control algorithm to reduce interference and then outage probability in a heterogeneous cellular network based on Poisson point process (PPP) model.   For adjusting of power, we have considered m tier outage probability in which introduces outage probability for macro user located on origin that femto BSs creates interference for him. Our study has done on network with K-tiers being modeled as independent Poisson point processes. Simulation results confirm mitigation of outage probability using proposed power control algorithm in this model.

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