A Probabilistic Model for Link Duration in Vehicular Ad Hoc Networks Under Rayleigh Fading Channel Conditions

被引：1
|
作者：
Shelly, Siddharth [1 ]
Babu, A. V. [1 ]
机构：
[1] Natl Inst Technol, Dept Elect & Commun Engn, Calicut 673601, Kerala, India
来源：
2015 FIFTH INTERNATIONAL CONFERENCE ON ADVANCES IN COMPUTING AND COMMUNICATIONS (ICACC) | 2015年
关键词：
Vehicular ad hoc networks; link duration; rayleigh fading; highway; CONNECTIVITY;
D O I：
10.1109/ICACC.2015.16
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, we present an analytical model to find the probability density function of link life time in vehicular ad hoc networks, assuming Rayleigh fading channel conditions and vehicle speed to follow uniform probability distribution. We then investigate the impact of path loss exponent, transmit power, threshold SNR and velocity on the mean link life time. We perform Kolmogorov-Smirnov test and establish that the probability distribution of link duration can be approximated as exponential.
引用
收藏
页码：177 / 182
页数：6
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