Mitigation of inter-cell interference utilizing carrier allocation in visible light communication system

Hyun Seung Kim; Deok Rae Kim; Se Hoon Yang; Yong Hwan Son; Sang Kook Han

doi:10.1109/LCOMM.2012.021612.112422

Mitigation of inter-cell interference utilizing carrier allocation in visible light communication system

Hyun Seung Kim, Deok Rae Kim, Se Hoon Yang, Yong Hwan Son, Sang Kook Han

Department of Electrical and Electronic Engineering

Research output: Contribution to journal › Article › peer-review

53 Citations (Scopus)

Abstract

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.

Original language	English
Article number	6155571
Pages (from-to)	526-529
Number of pages	4
Journal	IEEE Communications Letters
Volume	16
Issue number	4
DOIs	https://doi.org/10.1109/LCOMM.2012.021612.112422
Publication status	Published - 2012 Apr

Bibliographical note

Funding 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

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10.1109/LCOMM.2012.021612.112422

Cite this

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abstract = "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.",

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AB - 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.

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Mitigation of inter-cell interference utilizing carrier allocation in visible light communication system

Abstract

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