Indoor positioning based on received optical power difference by angle of arrival

S. H. Yang, E. M. Jeong, S. K. Han

Research output: Contribution to journalArticlepeer-review

32 Citations (Scopus)

Abstract

An indoor optical wireless positioning system using a differential of power received by tilted multiple optical receivers is proposed. The proposed system is based on gain difference by angle of arrival with a fixed single optical transmitter that is a white light-emitting diode. A demonstration shows that the proposed structure and algorithm estimates position successfully without requiring the characteristic information of the transmitter.

Original languageEnglish
Pages (from-to)49-51
Number of pages3
JournalElectronics Letters
Volume50
Issue number1
DOIs
Publication statusPublished - 2014 Jan 2

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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