Proceedings Article10.1109/NOC.2015.7238619
Experimental study of the mobility feature and selective maximal ratio combining algorithm for UV communication
Jiwei Shi,Min Zhang,Dahai Han,Min Liu,Qingyuan Huo,Lei Lang,Pengfei Luo +6 more
- 01 Jun 2015
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TL;DR: Experimental results suggest that based on the given power and 10-3 bit error rate, 30 meter proved to the furthest valid working distance and the influence of mobility on UV system is almost negligible within a certain speed range.
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Abstract: In this paper, the influence of the mobility feature of a ultraviolet (UV) communication system is explored via experiments, the performance at four different relative speeds within different valid working distance ranges are tested. In order to get the maximum communication distance of our UV communication system, a large number of repeated tests are made at 5 meter intervals. Meanwhile, Selective Maximal Ratio Combining (SMRC) Algorithm is proposed to reduce system bit error rate (BER) under moving circumstances. Experimental results suggest that based on the given power and 10−3 bit error rate, 30 meter proved to the furthest valid working distance and the influence of mobility on UV system is almost negligible within a certain speed range. Moreover, in comparison with other diversity reception algorithms, average BER decreased notably with SMRC.
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Citations
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Scattered Propagation MIMO Channel Model for Non-Line-of-Sight Ultraviolet Optical Transmission
TL;DR: In this article, an inclusive scattered propagation multiple input multiple output (MIMO) channel model prototype is proposed for multiplexed non-line-of-sight ultraviolet (UV) optical transmission to fill up this theory blank.
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Security Performance of LDPC and Polar Codes in UV Wireless Communications
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References
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