Mitigation of Inter-Cell Interference Utilizing Carrier Allocation in Visible Light Communication System

被引：46
|
作者：
Kim, Hyun-Seung [1 ]
Kim, Deok-Rae [1 ]
Yang, Se-Hoon [1 ]
Son, Yong-Hwan [1 ]
Han, Sang-Kook [1 ,2 ]
机构：
[1] Yonsei Univ, Dept Elect & Elect Engn, Seoul 120749, South Korea
[2] Yonsei Univ, Yonsei Inst Convergence Technol, Inchon, South Korea
来源：
IEEE COMMUNICATIONS LETTERS | 2012年 / 16卷 / 04期
关键词：
Visible light communication (VLC); carrier allocation; inter-cell interference;
D O I：
10.1109/LCOMM.2012.021612.112422
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
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.
引用
收藏
页码：526 / 529
页数：4
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