An accurate closed-form approximation of the average probability of error over a log-normal fading channel

The log-normal probability distribution is commonly used in wireless communications to model the shadowing and more recently the small scale fading for indoor ultra wideband communications. In this paper, an accurate closed-form approximation of the average probability of error over a log-normal fad...

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Bibliographic Details
Published in:	IEEE transactions on wireless communications Vol. 7; no. 5; pp. 1495 - 1500
Main Authors:	Heliot, F., Ghavami, M., Nakhai, M.R.
Format:	Journal Article
Language:	English
Published:	Piscataway, NJ IEEE 01-05-2008 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Additive noise Applied sciences Approximation Channels Communication systems Errors Exact sciences and technology Exact solutions Fading Gaussian noise Mathematical analysis Random processes Rician channels Shadow mapping Signal processing Small scale Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Transmission and modulation (techniques and equipments) Ultra wideband communication Wireless communication Fading channels Fading Approximate method Lambert W function Probabilistic approach Error estimation closed- form expression error analysis Wireless telecommunication probability Transmission channel Gaussian distribution Wide band transmission Probability distribution approximation methods Lognormal distribution Ultra wide band Log-normal distributions Indoor installation Telecommunication system Shadowing communication channels
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