ETRI Journal

Electronics and Telecommunications Research Institute (한국전자통신연구원)
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Improving Efficiency of Timeslot Assignment for Non-realtime Data in a DVB-RCS Return Link: Modeling and Algorithm

  • Lee, Ki-Dong (Radio & Broadcasting Research Laboratory, ETRI) ;
  • Cho, Yong-Hoon (Radio & Broadcasting Research Laboratory, ETRI) ;
  • Lee, Ho-Jin (Radio & Broadcasting Research Laboratory, ETRI) ;
  • Oh, Deock-Gil (Radio & Broadcasting Research Laboratory, ETRI)
  • Received : 2002.09.11
  • Published : 2003.06.30
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Abstract

This paper presents a dynamic resource allocation algorithm with multi-frequency time-division multiple access for the return link of interactive satellite multimedia networks such as digital video broadcasting return channel via satellite systems. The proposed timeslot assignment algorithm, called the very efficient dynamic timeslot assignment (VEDTA) algorithm, gives an optimal assignment plan within a very short period. The optimality and computational efficiency of this algorithm demonstrate that it will be useful in field applications.

Keywords

References

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