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Design and implementation of multifrequency TDMA modulator for satellite terminal based on DVB-RCS
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- Authors
- Hoon Jeong, Joon Gyu Ryu, Min Su Shin, Ho Jin Lee
- Issue Date
- 2003-10
- Citation
- Vehicular Technology Conference (VTC) 2003 (Fall), pp.2741-2744
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, A Fast Frequency Hopping Satellite TDMA Module based on the Digital Video Broadcasting - Return Channel for Satellite (DVB-RCS) is proposed and implemented. The DVB-RCS standard was finalized by DVB in 2000 and it is an alternative way for accessing the Internet via satellite. In the DVB-RCS standard, the Multi-Frequency Time Division Multiple Access (MF-TDMA) is chosen for the return channel satellite access scheme. And this MF-TDMA scheme causes the implementation complexity and increase the modulator size. In this design and implementation, we bring to a focus minimizing the modulator size and direct interface to the outdoor unit. Also, for commercial usability, we developed a DVB-RCS modulator as the PCI card type.
- KSP Keywords
- Access scheme, DVB-RCS, Digital video broadcasting, Fast frequency hopping, Implementation complexity, MF-TDMA, Multi-Frequency, Outdoor unit, Return channel, Time-division multiple access(TDMA), design and implementation