Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:H4
Session:
Number:H4-5
Hierarchical Transmission Algorithm Combined Coding Method in the T-DMB System
Jongtae Bae, Minhyuk Kim, Suksoon Choi, Taedoo Park, Namsoo Kim, Jiwon Jung,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
T-DMB (Terrestrial Digital Multimedia Broadcasting) system, is based on the Eureka-147 standard, provides various multimedia data services. However T-DMB needs more various services and higher throughput while maintaining reception. Therefore, this paper proposes advanced T-DMB system using the unequal error protection system, hierarchical multi level modulation and various coding scheme which is used for recent wireless communication, while maintaining backward compatibility. As the simulation results, proposed advanced T-DMB system has coding gain of 2~6dB compared to conventional T-DMB.