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T-DMB System Based on Limited Reception Function
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 Title & Authors
T-DMB System Based on Limited Reception Function
Lee, Jong-Won; Kang, In-Shik; Yu, Dae-Sang; Kim, Jong-Moon; Jung, Hoe-Kyung;
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Current terrestrial Digital Multimedia Broadcasting (T-DMB) is conducting the emergency alert broadcast, or can view a variety of broadcasting. However, propagation shadow area is a situation where the service is limited due to limitations of facilities investment. In addition, there is the problem of T-DMB broadcasting is for viewing only a restricted area and a mobile device because the mobile is also T-DMB viewing device impossible. In this paper, it receives a T-DMB broadcasting as a way to solve the problems of the T-DMB system, which was studied the re transmission to the mobile device. Accordingly, by receiving the broadcast may be watched in the mobile device the T-DMB reception impossible. Also provides a one-way/two-way authentication mechanism using a conditional access function, and the system was configured so that the user can watch only the registered broadcasting.
Multimedia Broadcasting;Reception Function;Terrestial Broadcasting;T-DMB;
 Cited by
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Y. S. Kim, H. H. Lee, J. I. Yun, B. J. Bea, Y. J. Song, H. W. Jung, H. S. Lim, "Next generation DMB (AT-DMB) Technical Development condition," The Korea Institute Of Communication Sciences, vol. 30, no. 5, pp. 51-58, Apr. 2013.

J. G. Yun, B. J. Bae, Y. J. Song, H. S. Lim, "Scalable BWS Service for Hybrid DMB Data Broadcasting," The Korean Institute of Communications and Information Science, vol. 38, no. 11, pp. 1019-1028, Nov. 2013.

S. J. Kim, Y. S. Park, J. Y. Kim, "Performance of Signal Detection for T-DMB System in Multipath Environments," The Korea Society of Satellite Technology, vol. 9, no. 1, pp. 28-32, Mar. 2014.

S. G. Kwon, S. H. Lee, K. W. Kim, and K. R. Kwon, "T-DMB Automatic Emergency Alerting Service Dy Estimating the Location of Receiver," Korea Multimedia Society, vol. 15, no. 5, pp. 615-623, May. 2012. crossref(new window)

S. J. Lee, J. H. Yoon, J. W. Lee, "Construction and Measurement of a T-DMB/GPS/Mobile Antenna for Vehicular Application," Korean Institute Of Electronic Communication Science, vol.6, no.5, pp.629-363, Oct. 2011.