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http://dx.doi.org/10.5909/JBE.2016.21.5.662

Medium to Long Range Wireless Video Transmission Scheme in 5.8GHz Band  

Paik, Junghoon (Department of Broadcasting Technology, Dong-Ah Institute of Media and Arts)
Kim, Namho (Wiznova)
Ji, Mingi (Wiznova)
Publication Information
Journal of Broadcast Engineering / v.21, no.5, 2016 , pp. 662-671 More about this Journal
Abstract
In this paper, we propose a wireless video transmission system, providing medium and long communication distance in the 5.8GHz band to decrease the loss of video data. Beamforming with multiple antennas in a radio environment to enable more than 10km communication distance and an image transmission method that combines the retransmission to MCS(modulation and coding scheme) are applied. By applying the proposed method in the indoor environment of 80dB attenuation using the payload size of 1000 bytes, the packet loss rate of at least 0.92% is achieved through the FPING with the time-out of 10ms. The transmission distance of 21.2Km is achieved with the transmission rate of 13Mbps in the outdoor environment.
Keywords
wireless video transmission; medium and long communication distance; beamforming; modulation and coding scheme;
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Times Cited By KSCI : 3  (Citation Analysis)
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