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Conference Paper
An analysis of Hierarchical APSK and PSK scheme and an Application to increase the transmission capacity of the S-DMB
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- Authors
- Cheon-In Oh, Seung-Hyun Choi, Dae-Ig Chang, Deock-Kil Oh
- Issue Date
- 2007-01
- Citation
- International Conference on Consumer Electronics (ICCE) 2007, pp.1-2
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper analyzes the optimal changes in the modulation mode according to the error rate margin and power margin of the present system of the hierarchical modulation system. The aim of the research is to increase the capacity of the Digital Multimedia Broadcasting via Satellite (S-DMB) or other systems. © 2007 IEEE.