An Efficient FWGN-Based Modelling And Simulation Scheme For The Suzuki Flat Fading Channel
Journal Title: IOSR Journal of Electronics and Communication Engineering(IOSR-JECE) - Year 2018, Vol 13, Issue 2
Abstract
This paper optimizes the FWGN-based Suzuki fading stochastic model for the frequency-nonselective land mobile radio channel as this composite Rayleigh-Lognormal distribution represents the worst-case fading. In a previous work, the Young & Beaulieu simulator was identified to be a better Rayleigh channel model. The lognormal fading generator is then optimized through the study of various digital filters allowing the choice of the best compromise considering the environment, required fading statistics and shadowing severity level. Both Finite and Infinite Impulse Response filters are evaluated. Filters discrimination criteria are the magnitude and phase responses, the minimum required order and thus hardware implementation cost, the shadowing outage probability and autocorrelation, as well as the statistical divergence between the simulated and theoretical shadowing distributions in LTE environments. The Bhattacharyya distance is therefore computed using a Monte Carlo method. The proposed Suzuki fading simulator, its output signal and various order statistics are finally presented.
Authors and Affiliations
Michel Mfeze, Emmanuel Tonye
Keywords
Related Articles
- EP ID EP439022
- DOI 10.9790/2834-1302024060.
- Views 165
- Downloads 0
Articulate Steer Robot
Articulate steer Robot (ASR) is a mobile robot whose motions can be controlled by the user by giving specific voice commands. The speech is received by a microphone and processed by the voice module. When a command for t...
Supervised Method for Face Photo Sketch Synthesis and Recognition
Facial Sketches are most widely used in law enforcement agencies for identification and apprehension of suspects, which may involve in several criminal activities. In this paper we plan to implement an efficient system t...
Collaborative Spectrum Sensing with Reporting Based on OFDM
In this paper, we present a collaborative spectrum sensing that employs an orthogonal frequency division multiplexing (OFDM) to report the binary local spectrum sensing decisions to a cognitive base station (CBS) where t...
Performance of Cooperative Spectrum Sensing System with Multipath Fading Reporting Channel
The detection of the primary user (PU) signal, or what is called the spectrum sensing, represents a serious challenge for releasing reliable cognitive communication systems. Cooperative spectrum sensing can be employed i...
Robot Path Planning Performance Evaluation of a Dynamic Environment
In the recent times, there are tremendous demands for application of robots in in military, industrial and academic communities. The aim of this research work is to bridge the gap to plan a trajectory and minimizing the...