TY - GEN
T1 - Multi-User Visible Light Communication and Positioning System Based on Multiplexing Technology
AU - Yu, Changyuan
AU - Liu, Zhongxu
AU - Zhou, Jing
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023/7
Y1 - 2023/7
N2 - Visible light communication and positioning (VLCP) is a promising technology for constructing a multifunctional wireless network that provides simultaneous high-speed communication and high-precision positioning functions. To simultaneously transmit various and complex visible light communication (VLC) and visible light positioning (VLP) signals of multiple users, multiplexing technologies are necessarily adopted in VLCP systems. This paper reviews and analyzes the VLCP system designs based on conventional multiplexing technologies, including time division multiplexing, frequency division multiplexing, and code division multiplexing. And we propose a multi-user VLCP system based on the dual-domain multiplexing scheme, where the VLC and VLP signals of multiple users are effectively integrated and transmitted through multiplexing the time and code resources. The results show the proposed method is potential to simultaneously offer error-free VLC and high-precise VLP functions for multiple users.
AB - Visible light communication and positioning (VLCP) is a promising technology for constructing a multifunctional wireless network that provides simultaneous high-speed communication and high-precision positioning functions. To simultaneously transmit various and complex visible light communication (VLC) and visible light positioning (VLP) signals of multiple users, multiplexing technologies are necessarily adopted in VLCP systems. This paper reviews and analyzes the VLCP system designs based on conventional multiplexing technologies, including time division multiplexing, frequency division multiplexing, and code division multiplexing. And we propose a multi-user VLCP system based on the dual-domain multiplexing scheme, where the VLC and VLP signals of multiple users are effectively integrated and transmitted through multiplexing the time and code resources. The results show the proposed method is potential to simultaneously offer error-free VLC and high-precise VLP functions for multiple users.
KW - code division multiplexing
KW - frequency division multiplexing
KW - time division multiplexing
KW - visible light communication and positioning
UR - http://www.scopus.com/inward/record.url?scp=85169457998&partnerID=8YFLogxK
U2 - 10.1109/ICTON59386.2023.10207461
DO - 10.1109/ICTON59386.2023.10207461
M3 - Conference article published in proceeding or book
AN - SCOPUS:85169457998
T3 - International Conference on Transparent Optical Networks
BT - 2023 23rd International Conference on Transparent Optical Networks, ICTON 2023
A2 - Jaworski, Marek
A2 - Marciniak, Marian
PB - IEEE Computer Society
T2 - 23rd International Conference on Transparent Optical Networks, ICTON 2023
Y2 - 2 July 2023 through 6 July 2023
ER -