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http://dx.doi.org/10.12815/kits.2013.12.2.038

Design and Implementation of a Mobile Terminal Device for Video Transmission in Multiple Networks  

Kim, Jong-Heon (광운대학교 전자융합공학과)
Lee, Dong-Soo (엑스엔지 (주))
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.12, no.2, 2013 , pp. 38-44 More about this Journal
Abstract
In this paper, we designed and implemented a mobile video transmission device with 1080i resolution and 30fps frame rate using wireless multi-access technologies. The video acquisition delay time of 16us and jitter of 21ms for this equipment were obtained, respectively. The device is designed to access various communication networks. In order to evaluate the performance of its video transmission capability, a server and monitoring viewer are implemented. In the performance test using LTE network, 211ms delay time was obtained at 3Mbps transmission. Rendering of 1fps frame rate at the 265kbps transmission was confirmed for the transmission test using Inmarsat network.
Keywords
Network video transmitter; video streaming; video server; monitoring system;
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