MUMBAI, India, Aug. 12 -- Intellectual Property India has published a patent application (202611070018 A) filed by Graphic Era Deemed To Be University on June 04, 2026, for Performance Analysis Of Different Small Scale Fading Models.
Inventors include Md Irfanul Hasan; Kirandeep Kaur; Kamini Kumari; Sankalp Thakur; and Palak.
The application for the patent was published on August 07, 2026, under issue no. 32/2026.
Abstract: ABSTRACT PERFORMANCE ANALYSIS OF DIFFERENT SMALL SCALE FADING MODELS The invention relates to wireless communication, and more particularly to statistical performance analysis of small-scale wireless fading models. Disclosed is a system and method that treats fading amplitude as a random variable with additive white Gaussian noise independent thereof, selects a Rayleigh fading model, Nakagami-m fading model, or Weibull fading model, and applies a common analytical treatment to transform fading amplitude statistics into instantaneous signal-to-noise ratio statistics through a square-law relationship based on symbol energy Es. From the resulting probability density function of instantaneous signal-to-noise ratio, a moment generating function is obtained, and average output signal-to-noise ratio is determined from the first derivative of the moment generating function at s = 0. The approach further derives moments and computes amount of fading according to AoF = var(.)/(E[.])^2, enabling inter-model comparison, including Rayleigh behavior, parameterized Nakagami-m and Weibull conditions, and correspondence between model parameters and fading severity.
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