상세정보
학술대회
The Implementation of Advanced T-DMB Based on Hierarchical Modulation
- 발행일
- 200909
- 출처
- International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2009, pp.172-176
- 출판사
- IEEE
- 협약과제
- 09MR3400, 지상파 DMB 전송 고도화 기술개발, 임종수
- 초록
- We introduce Advanced T-DMB system based on hierarchical modulation to increase data rate. As the requests for the mobile broadcasting services grow rapidly and become diverse, the technology competition among mobile broadcasting systems also becomes intense. For this, we developed the Advanced T-DMB system to satisfy various requests of viewers' by increasing data rate of T-DMB maximally in double. The Advanced T-DMB keeps backward compatibility with the existing T-DMB. We developed the transmitter and receiver of the Advanced T-DMB, conducted LAB test and show the LAB test results and give concluding remarks. ©2009 IEEE.
- KSP 제안 키워드
- Backward compatibility, Broadcasting system, Hierarchical modulation, Lab test, Mobile Broadcasting, Technology competition, Transmitter and receiver, broadcasting services, increase data rate