RayleighRicianWeibullmultiple-waves-plus-diffuse-power (MWDP)small-scale fadingsum of multiple sinusoids plus Gaussian noiseWe derive new unified probability density function (pdf) formulas based on the generalized Laguerre polynomial series expansion that cover a wide range of small-scale fading ...
A comparison of these modulations is additionally done in Rayleigh fading channel. Conclusion: The execution of transmission modes are assessed by figuring the likelihood of Bit Error Rate (BER) vs. the Signal Noise Ratio (SNR) under the every now and utilized four wireless channel models (...
Rayleigh channelsWeibull distributionFading is a signal distortion due to the heterogeneity of the communication channel, multipath propagation of radio waves, relative motion of the transmitter and receiver, shading. Traditionally, such distributions as the Rayleigh distribution, the Rice distribution (...
The behavioral analysis of the channel model is performed for both the Rayleigh and Rician fading channels in terms of error probability, and it is shown that in small-scale fading, the Rayleigh fading can be preferred over Rician fading due to high SNR.Korde, Mridula...
RayleighRicianTWDPMaximum LikelihoodAccurately characterizing the wireless small-scale fading channel has been a challenging task in the wireless communication era due to the surrounding environment. Therefore, this paper introduces a new technique to experimentally characterize the small-scale fading taking ...
Rayleigh Fading Model and Rician Fading Model. We have selected NCTUns 6.0(National Chiao Tung University Network Simulator) to validate our findings that is a GUI based high-fidelity network and traffic simulator and emulator that uses the novel kernel-reentering methodology for simulation results....
The envelopes of the received signals are decomposed into slow and fast fading components. It is shown that the slow fading components follow a log-normal distribution and the fast fading components a Rayleigh distribution. The different methodologies adopted for the analysis, their advantages/...
Using a vector network analyzer, updown converters, and omnidirectional antennas displaced in virtual arrays, we have obtained an estimation of the distribution parameters for the most usual distributions employed in the small-scale fading modeling, i.e., Rayleigh, Rice, Nakagami-m and -, by ...