An analytical model for reverse link outage probability in OFDMA wireless system

Author

Jain, Ranjan Bala

Author_Institution

Dept of EXTC, Lokmanya Tilak Coll. of Eng. Navi Mumbai, Mumbai, India

fYear

2011

fDate

22-24 April 2011

Firstpage

173

Lastpage

177

Abstract

In a cellular OFDMA network, the outage probability is an important performance measure. It is useful in the design of a network to guarantee a certain quality of service (QOS) such as threshold Signal to interference ratio or data rate or bit error rate. In this work, a model is presented to determine the inter-cell interference (ICI) in downlink for a universal frequency reuse cellular OFDMA network. It is used to find the outage probability of a user for a given threshold SIR or Data rate or a target BER. From this the number of subcarriers can be determined for a given position and data rate requirement. Simulation results demonstrate the correctness of numerical evaluations.

Keywords

cellular radio; frequency division multiple access; interference (signal); probability; quality of service; OFDMA wireless system; cellular network; intercell interference; quality of service; reverse link outage probability; Bit error rate; Computational modeling; Downlink; Interference; Numerical models; OFDM; Signal to noise ratio; ICI; OFDMA; Outage Probability; Reverse link; SIR;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Networks and Computer Communications (ETNCC), 2011 International Conference on

Conference_Location

Udaipur

Print_ISBN

978-1-4577-0239-6

Type

conf

DOI

10.1109/ETNCC.2011.5958509

Filename

5958509