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Journal Article
Optimal Design of Superframe Pattern for DVB-RCS Return Link
- Authors
- Ki-Dong Lee, Yong-Hoon Cho, Seung Joon Lee, Ho-Jin Lee
- Issue Date
- 2002-06
- Citation
- ETRI Journal, v.24, no.3, pp.251-254
- ISSN
- 1225-6463
- Publisher
- 한국전자통신연구원 (ETRI)
- Language
- English
- Type
- Journal Article
- Abstract
- We developed a method for optimal superframe design in the multi-frequency time division multiple access (MF-TDMA) return-link of a satellite multimedia interactive network called a digital video broadcasting return channel over satellite (DVB-RCS) sub-network. To find the optimal superframe pattern with the maximum data throughput, we formulated the design problem as a non-linear combinatorial optimization problem. We also devised the proposed simple method so that it would have field applicability for improving radio resource utilization in the MF-TDMA return link.
- KSP Keywords
- DVB-RCS, Data throughput, Design problem, Digital video broadcasting, MF-TDMA, Multi-Frequency, Return channel, Return link, Sub-networks, Time-division multiple access(TDMA), combinatorial optimization problems(COPs)