Title :
Design and implementation of hierarchical modulation platform for advanced T-DMB services
Author :
Bae, Byungjun ; Lee, Ji-Bong ; Lim, Jong-Soo ; Song, Yun-Jeong ; Lee, Soo-In
Author_Institution :
Broadcasting Syst. Res. Dept., ETRI, Daejeon, South Korea
Abstract :
In this paper, we briefly describe the AT-DMB transmission system and the hierarchical modulation scheme defined in it. After designing and implementing the T-DMB based hierarchical modulation platform, we also verify the AT-DMB system by constructing the experimental environment, which includes the AT-DMB prototype receiver, the AT-DMB signal analysis system, and the implemented platform. From the experimental result, we present the technical possibility of new T-DMB based AT-DMB system and service.
Keywords :
broadcasting; modulation; multimedia communication; AT-DMB prototype receiver; AT-DMB signal analysis; AT-DMB transmission system; advanced T-DMB services; advanced terrestrial digital multimedia broadcasting; hierarchical modulation platform; Binary phase shift keying; Commercialization; Digital audio broadcasting; Field programmable gate arrays; Hardware; Multimedia communication; OFDM modulation; Payloads; Quadrature phase shift keying; Radio frequency;
Conference_Titel :
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4314-7
Electronic_ISBN :
978-1-4244-4316-1
DOI :
10.1109/ICCE.2010.5418894
