Beacon Jointed Packet Reconstruction Scheme for Mobile-Phone Based Visible Light Communications Using Rolling Shutter
| Autor: | Chia-Wei Chen, Hsiang-Chain Hsieh, Chi-Wai Chow, Yen-Ting Chen, Wei Chung Wang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
lcsh:Applied optics. Photonics
CMOS image sensor Computer science Visible light communication 02 engineering and technology 01 natural sciences 010309 optics 020210 optoelectronics & photonics Optics visible light communication (VLC) 0103 physical sciences 0202 electrical engineering electronic engineering information engineering lcsh:QC350-467 Wireless Electrical and Electronic Engineering Image sensor business.industry Network packet lcsh:TA1501-1820 Rolling shutter Frame rate Atomic and Molecular Physics and Optics Light emitting diode (LED) Transmission (telecommunications) Optical wireless business lcsh:Optics. Light Computer hardware |
| Zdroj: | IEEE Photonics Journal, Vol 9, Iss 6, Pp 1-6 (2017) |
| ISSN: | 1943-0655 |
| DOI: | 10.1109/jphot.2017.2762460 |
| Popis: | Mobile-phone based visible light communication (VLC) is an attractive method for optical wireless communication. However, the data rate is typically limited by the complementary metal-oxide-semiconductor image sensor frame rate and the processing time gap in the rolling shutter mode operation. Here, we propose and demonstrate a packet-reconstruction scheme, known as beacon jointed rolling shutter pattern scheme. The mobile-phone based VLC data rate can be increased to a record 10.32 kb/s. The implementation algorithm is discussed; and the bit-error-rate experimental evaluations at different transmission distances and horizontal offsets are performed. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|