TY - GEN
T1 - Inter-cell interference mitigation and indoor positioning system based on carrier allocation visible light communication
AU - Kim, Hyun Seung
AU - Kim, Deok Rae
AU - Yang, Se Hoon
AU - Son, Yong Hwan
AU - Han, Sang Kook
PY - 2011
Y1 - 2011
N2 - A visible light communication system including various signal types transmitted among the system's respective cells needs to be considered as a viable option for indoor localization-based services and positioning systems. In order to mitigate inter-cell interference, a carrier allocation-visible light communication system (CA-VLC), 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. Finally, the positioning system based on the CA-VLC is implemented by experimentation with theoretical analysis.
AB - A visible light communication system including various signal types transmitted among the system's respective cells needs to be considered as a viable option for indoor localization-based services and positioning systems. In order to mitigate inter-cell interference, a carrier allocation-visible light communication system (CA-VLC), 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. Finally, the positioning system based on the CA-VLC is implemented by experimentation with theoretical analysis.
UR - http://www.scopus.com/inward/record.url?scp=84863153861&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863153861&partnerID=8YFLogxK
U2 - 10.1109/ICSPCS.2011.6140854
DO - 10.1109/ICSPCS.2011.6140854
M3 - Conference contribution
AN - SCOPUS:84863153861
SN - 9781457711800
T3 - 5th International Conference on Signal Processing and Communication Systems, ICSPCS'2011 - Proceedings
BT - 5th International Conference on Signal Processing and Communication Systems, ICSPCS'2011 - Proceedings
T2 - 5th International Conference on Signal Processing and Telecommunication Systems, ICSPCS'2011
Y2 - 12 December 2011 through 14 December 2011
ER -