Channel assignment technique for RF frequency reuse in CA-VLC-based accurate optical indoor localization

Hyun Seung Kim, Do Hoon Kwon, Se Hoon Yang, Yong Hwan Son, Sang Kook Han

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

We propose a novel method of frequency assignment for the purpose of efficient RF frequency reuse in an indoor positioning system based on carrier allocation visible light communication. We investigate the performance characteristics of hexagonal, square, and rectangular cell layouts. We experimentally demonstrate a real-time indoor positioning system and make analytical comparisons between different cell layouts to determine the optimum frequency assignment for LED-based coverage.

Original languageEnglish
Article number6827912
Pages (from-to)2544-2555
Number of pages12
JournalJournal of Lightwave Technology
Volume32
Issue number14
DOIs
Publication statusPublished - 2014 Jul 15

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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