Color Intensity Modulation for Multicolored Visible Light Communications

Title
Color Intensity Modulation for Multicolored Visible Light Communications
Author(s)
안강일[안강일]권재균
Keywords
CAPACITY; CHANNELS; AMPLITUDE; SPACE
Issue Date
201212
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE PHOTONICS TECHNOLOGY LETTERS, v.24, no.24, pp.2254 - 2257
Abstract
This letter explains color space and signal space in visible light communications using multicolored LEDs. We propose the concept of color intensity modulation that satisfies color and dimming requirements in color space and maximizes communication capacity in signal space. The capacity values and corresponding signal constellation examples are given for orthogonal and nonorthogonal channels.
URI
http://hdl.handle.net/YU.REPOSITORY/26772http://dx.doi.org/10.1109/LPT.2012.2226570
ISSN
1041-1135
Appears in Collections:
공과대학 > 전자공학과 > Articles
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