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P‐166L: Late‐News Poster : Clock Data Recovery for Short‐Distance Visible Light Communications
Author(s) -
Song SeokJeong,
Nam Hyoungsik
Publication year - 2015
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.10050
Subject(s) - visible light communication , transmitter , bit error rate , computer science , data recovery , wireless , field programmable gate array , computer hardware , light emitting diode , telecommunications , electrical engineering , engineering , decoding methods , channel (broadcasting)
This paper presents a simple clock data recovery (CDR) scheme that enhances the bit error rate (BER) performance for wireless audio applications through short‐distance visible light communications (VLCs). The whole systems and algorithms are evaluated with FPGA boards, LEDs, and photo‐diodes. The resultant BER is measured as less than 10 ‐8 at the distance of 35 cm between a transmitter and a receiver.