It is necessary in visible light communication where different information from adjacent cells is distinguishable without inter-cell interference for indoor localization-based services and positioning systems. In order to mitigate inter-cell interference, a carrier allocation- visible light communication system, adopting various carriers among the system's respective cells, is suggested. The effects of inter-cell interference for a single channel and the proposed systems are investigated by experimentation with simultaneous transmissions of QPSK signals.
Bibliographical noteFunding Information:
This work has been supported by the Broadcasting-Communications R&D Program of Korea Communications Commission/Korea Communications Agency (No. 11911-01111) and the IT R&D program of MKE/KEIT [10035362, Development of Home Network Technology based on LED-ID]. Digital Object Identifier 10.1109/LCOMM.2012.021612.112422
All Science Journal Classification (ASJC) codes
- Modelling and Simulation
- Computer Science Applications
- Electrical and Electronic Engineering