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.
|Number of pages||3|
|Publication status||Published - 2014 Jan 2|
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering