Outage probability over composite η - μ fading-shadowing radio channels
نویسندگان
چکیده
منابع مشابه
On the $\eta-\mu$/gamma and the $\lambda-\mu$/gamma Composite Distributions
This work is devoted to the formulation and derivation of the η−μ/gamma and λ−μ/gamma distributions which correspond to physical fading models. These distributions are composite and are based on the η − μ and λ− μ generalized multipath models, respectively, and the gamma shadowing model. Novel analytic expressions are derived for the corresponding envelope probability density functions. Importa...
متن کاملPerformance analysis of wireless communication system in general fading environment subjected to shadowing and interference
In this paper, performance analysis of wireless communication over α − η− μ fading channels has been investigated. First, analysis has been carried out for the case when communication is subjected to the influence of co-channel interference. Closed-form expressions have been derived for the probability density function and cumulative distribution function of the received signal-to-interference ...
متن کاملEnergy Detection of Unknown Signals over Composite multipath/shadowing Fading Channels
In this paper, the performance analysis of an energy detector is exploited over composite multipath/shadowing fading channels, which is modeled by Rayleigh-lognormal (RL) distribution. Based on an approximate channel model which was recently proposed by the author, the RL envelope probability density function (pdf) is approximated by a finite sum of weighted Rayleigh pdfs. Relying on this inter...
متن کاملOutage probability analysis for η-μ fading channels
In this Letter we derive exact closed-form expressions for the outage probability (OP) in η-μ fading channels. First, a general expression in terms of the confluent Lauricella function is derived for arbitrary values of μ. Next, we restrict the analysis to physical η-μ channel models, i.e. to integer values of 2μ, and obtain exact closed-form expressions for the OP in terms of Marcum Q, Bessel ...
متن کاملPerformance Analysis of Energy Detector over Different Generalised Wireless Channels Based Spectrum Sensing in Cognitive Radio
This thesis extensively analyses the performance of an energy detector which iswidely employed to perform spectrum sensing in cognitive radio over different gener-alised channel models. In this analysis, both the average probability of detection andthe average area under the receiver operating characteristic curve (AUC) are derivedusing the probability density function of th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- IET Communications
دوره 6 شماره
صفحات -
تاریخ انتشار 2012