TY - GEN
T1 - Improved angle diversity non-imaging receiver with a help of mirror in indoor MIMO-VLC systems
AU - Park, Ki-Hong
AU - Alouini, Mohamed-Slim
N1 - KAUST Repository Item: Exported on 2020-10-01
PY - 2018/6/11
Y1 - 2018/6/11
N2 - In this paper, we propose the new design of pyramidal angle diversity receiver with a help of mirror in indoor multiple-input multiple output (MIMO) visible light communication (VLC) systems. Embedding the mirror around the photodetector (PD) planes can help compensate for the high correlation of MIMO-VLC channel matrix. The channel gain of newly proposed receiver structure is derived based on the geometry of transmitter/receiver and azimuth/elevation angles of PD and mirror. From the selected numerical results, we see that the proposed receiver structure can further improve the channel capacity of MIMO-VLC systems when the receiver is located in the region where the channel correlation can dominantly degrade the channel capacity.
AB - In this paper, we propose the new design of pyramidal angle diversity receiver with a help of mirror in indoor multiple-input multiple output (MIMO) visible light communication (VLC) systems. Embedding the mirror around the photodetector (PD) planes can help compensate for the high correlation of MIMO-VLC channel matrix. The channel gain of newly proposed receiver structure is derived based on the geometry of transmitter/receiver and azimuth/elevation angles of PD and mirror. From the selected numerical results, we see that the proposed receiver structure can further improve the channel capacity of MIMO-VLC systems when the receiver is located in the region where the channel correlation can dominantly degrade the channel capacity.
UR - http://hdl.handle.net/10754/628263
UR - https://ieeexplore.ieee.org/document/8377256/
UR - http://www.scopus.com/inward/record.url?scp=85049214579&partnerID=8YFLogxK
U2 - 10.1109/WCNC.2018.8377256
DO - 10.1109/WCNC.2018.8377256
M3 - Conference contribution
SN - 9781538617342
SP - 1
EP - 6
BT - 2018 IEEE Wireless Communications and Networking Conference (WCNC)
PB - IEEE
ER -