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Conference Paper
A Modulation Parameter Transmission Method using PN511 Sequence in Hierarchically Modulated T-DMB System
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- Authors
- Jae Hwui Bae, Young Su Kim, Jong Soo Lim, Yun Jeong Song, Soo In Lee, Dong Seog Han
- Issue Date
- 2010-03
- Citation
- International Symposium on Broadband Multimedia Systems and Broadcasting (BMSB) 2010, pp.1-5
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- We propose a modulation parameter transmission method using PN511 sequence for hierarchically modulated T-DMB system. The proposed method transmits several additional bits by superposing PN511 sequence in PRS keeping backward compatibility with existing T-DMB system. We showed the transmission performance of the proposed method and the result of backward compatibility test.
- KSP Keywords
- Compatibility test, backward compatibility, modulation parameter, parameter transmission, transmission method, transmission performance