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

Yang S.H. | Zendy; Jeong E.M. | Zendy; Han S.K. | Zendy

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

Author(s) -

Yang S.H.,

Jeong E.M.,

Han S.K.

Publication year - 2014

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

eISSN - 1350-911X

pISSN - 0013-5194

DOI - 10.1049/el.2013.2944

Subject(s) - angle of arrival , power (physics) , computer science , arrival time , telecommunications , electronic engineering , electrical engineering , optics , engineering , physics , transport engineering , antenna (radio) , quantum mechanics

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.

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