Abstract:
Secured data broadcasting is an importantly emerging area in visible light communications (VLC). In this paper we introduce a novel approach for secured communications th...Show MoreMetadata
Abstract:
Secured data broadcasting is an importantly emerging area in visible light communications (VLC). In this paper we introduce a novel approach for secured communications that is based on data beam-forming and secret channel for multiple-input-multiple-output (MIMO) VLC. Using a scrambling matrix based on either target transmission position or secret channel, it is possible to define the data-recoverable zone within the original illumination area. The paper provides theoretical development, the demonstration and evaluation of the proposed system for a MIMO VLC operating in a standard room scale.
Published in: 2014 IEEE Globecom Workshops (GC Wkshps)
Date of Conference: 08-12 December 2014
Date Added to IEEE Xplore: 19 March 2015
Electronic ISBN:978-1-4799-7470-2
Print ISSN: 2166-0077