Integral Approximations for Coverage Probability
Information Theory
2015-10-13 v1 math.IT
Abstract
This letter gives approximations to an integral appearing in the formula for downlink coverage probability of a typical user in Poisson point process (PPP) based stochastic geometry frameworks of the form . Four different approximations are studied. For systems that are interference-limited or noise-limited, conditions are identified when the approximations are valid. For intermediate cases, we recommend the use of Laplace approximation. Numerical results validate the accuracy of the approximations.
Cite
@article{arxiv.1510.02996,
title = {Integral Approximations for Coverage Probability},
author = {Sudarshan Guruacharya and Hina Tabassum and Ekram Hossain},
journal= {arXiv preprint arXiv:1510.02996},
year = {2015}
}