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Breakpoint distance los path loss model for indoor communication using anfis

  • Mahidol University
  • King Mongkut's Institute of Technology Ladkrabang

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Breakpoint distance LOS model for indoor wireless communication is presented in this paper. The model is based on the determination of the breakpoint distance and % of wall area between the transmitter and the receiver. The propagation path losses are predicted with adaptive neuro - fuzzy inference systems (ANFIS), trained with measurements at the frequency of 1.8 GHz. The advantage of the ANFIS with hybrid least squares and gradient descent algorithms is fast convergence compared with original neural network. Comparison of our predicted results to measurements indicate that improvements in accuracy over conventional empirical models are achieved.

Original languageEnglish
Title of host publicationProceedings of the Second IASTED International Multi-Conference on Automation, Control, and Information Technology - Communication Systems
Pages45-50
Number of pages6
Publication statusPublished - 2005
Event2nd IASTED International Multi-Conference on Automation, Control, and Information Technology - Communication Systems - Novosibirsk, Russian Federation
Duration: 20 Jun 2005 → 24 Jun 2005

Publication series

NameProceedings of the Second IASTED International Multi-Conference on Automation, Control, and Information Technology - Communication Systems
Volume2005

Conference

Conference2nd IASTED International Multi-Conference on Automation, Control, and Information Technology - Communication Systems
Country/TerritoryRussian Federation
CityNovosibirsk
Period20/06/05 → 24/06/05

Keywords

  • ANFIS
  • Breakpoint distance
  • Indoor wireless communication
  • Wall area

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