Browse > Article
http://dx.doi.org/10.6109/jkiice.2016.20.5.949

Implementation of the T2-MI Demultiplexer for Hybrid Broadcasting  

Bae, Chul Kyun (Department of Electronic and Computer Engineering, Chonnam National University)
Chae, Chang Seok (Department of Electronic and Computer Engineering, Chonnam National University)
Lee, Hyo Jung (Department of Electronic and Computer Engineering, Chonnam National University)
Kim, Young Hun (Department of Electronic and Computer Engineering, Chonnam National University)
Kim, Dae Jin (Department of Electronic and Computer Engineering, Chonnam National University)
Abstract
By recent development of wired and wireless communication technology, any service can be delivered through broadcasting networks or communication networks. So contents consumers want to receive broadcasting program via any accessible network. Network independent broadcasting system can receive optimized multimedia contents by combining the high-quality multimedia contents transmitted through broadcasting network and the additional contents delivered through communication network. Additional contents can be other multimedia contents, URL of contents, some texts for indicating information of received multimedia, etc. Network independent broadcasting system is in early stage of development, and receivers and the monitoring system for hybrid broadcast are under development. Thus the multiplexing method and demultiplexing method to perform hybrid broadcasting is on study. In this paper, we designed the demultiplexing algorithm to perform hybrid broadcasting system and implemented demultiplexer system based on modulator interface system standard T2-MI of DVB-T2.
Keywords
DVB-T2; Multiplexer; Demultiplexer; IPTV; Network-Independent Broadcasting System;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 J. W. Seo, H. S. Kim, W. G. Kim, J. H. Baek and D. K. Kim, "Next-generation terrestrial TV standard DVB-T2 technology introduction for Analog Switch Off," J. KICS, vol. 25, no. 8, pp. 55-61, July 2008.
2 I. W. Kang, Y. M. Kim, J. H. Seo, H. M. Kim and H. N. Kim, "Bit Interleaver Design of Ultra High-Order Modulations in DVB-T2 for UHDTV Broadcasting," J. KICS, vol. 39, no. 4, pp. 195-205, April 2014.
3 C. S. Chae, S. Y. Kim, S. Lim, D. J. Kim, H. J. Lee and Y. H. Kim, "A Design of Demultiplexer Architecture of DVB-T2 Modulation Interface," in Proc. KICS Int. Conf. Commun. 2015 (KICS 2015), pp. 623-624, Gangwon-do, Korea, January 2015.
4 I. W. Kang, Y. M. Kim, J. H. Seo, H. M. Kim and H. N. Kim, "Performance Analysis of a Bit Mapper of the Dual-Polarized MIMO DVB-T2 System," J. KICS, vol. 38, no. 9, pp. 817-825, September 2013.
5 ETSI, Digital Video Broadcasting (DVB); Frame structure channel coding and modulation for a second generation digital terrestrial television broadcasting system (DVB-T2), ETSI EN 302 755 V1.3.1, April 2012.
6 ETSI, Digital Video Broadcasting (DVB); Modulator Interface(T2-MI) for a second generation digital terrestrial television broadcasting system (DVB-T2), ETSI EN 102 773 V1.3.1, January 2012.
7 E. S. Jeon, J. W. Seo, J. H. Yang and D. K. Kim, "Performance Evaluation of the Iterative Demapping and Decoding based DVB-T2 BICM module," J. KICS, vol. 36, no. 2, pp. 172-178, February 2011.   DOI