Infrared indoor wireless MIMO communication system using 1.2GHz OOK modulation

The multiple input multiple output (MIMO) systems using serial infrared (SIR), return to zero-inverted (RZI) and on off keying (OOK) modulation were studied. Also, by analyzing experimental results, curve fitting models were established. Three infrared MIMO systems with 2×2, 2×4 and 4×4 MIMO channel...

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Bibliographic Details
Published in:China communications 2019-05, Vol.16 (5), p.62-69
Main Authors: Du, Hao, Xu, Guoning
Format: Article
Language:English
Subjects:
Communication system security
infrared communication
line of sight (LOS)
MIMO communication
MIMO system
OOK modulation
Optical fibers
Optical transmitters
Receivers
RZI
Wireless communication
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Summary:The multiple input multiple output (MIMO) systems using serial infrared (SIR), return to zero-inverted (RZI) and on off keying (OOK) modulation were studied. Also, by analyzing experimental results, curve fitting models were established. Three infrared MIMO systems with 2×2, 2×4 and 4×4 MIMO channels using RZI and OOK modulation were designed and tested. Based on the experimental results, evaluations between BER, distance and displacement were discussed.
ISSN:1673-5447
DOI:10.23919/j.cc.2019.05.005