Temporal characterization of rainfall time series analysis for wireless networks

Akintunde A. Alonge, Thomas J. Afullo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

Estimation analysis for rainfall time series can be applied as a technique in improving dynamic rain fade countermeasures. In this study, the nth-powered sine function is considered in analyzing the time series patterns in Durban, South Africa. With an assumed exponent factor, n = 2 and width factor, β = 0.9, the proposed function is seen as an appropriate envelope with Rot Mean Square (RMS) error ranging between 13% and 30%. The Fast Fourier Transform (FFT) and Power Spectral Density (PSD) show that the frequency components of the measured rainfall residues compare well with those of the proposed function. At simulated microwave frequencies of 12 GHz, the function is seen to mask and track the fluctuating rainfall specific attenuation patterns at our site.

Original languageEnglish
Title of host publication2013 3rd International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace and Electronic Systems, VITAE 2013 - Co-located with Global Wireless Summit 2013
PublisherIEEE Computer Society
ISBN (Print)9781479902392
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event2013 3rd International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace and Electronic Systems, VITAE 2013 - Co-located with Global Wireless Summit 2013 - Atlantic City, NJ, United States
Duration: 24 Jun 201327 Jun 2013

Publication series

Name2013 3rd International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace and Electronic Systems, VITAE 2013 - Co-located with Global Wireless Summit 2013

Conference

Conference2013 3rd International Conference on Wireless Communications, Vehicular Technology, Information Theory and Aerospace and Electronic Systems, VITAE 2013 - Co-located with Global Wireless Summit 2013
Country/TerritoryUnited States
CityAtlantic City, NJ
Period24/06/1327/06/13

Keywords

  • Rainfall fade
  • fourier transforms
  • nth-powered sine function
  • rain service time
  • rainfall rate

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Information Systems
  • Aerospace Engineering
  • Electrical and Electronic Engineering

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