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| Titel: |
Digital Video Broadcast Return Channel via Satellite (DVB-RCS) Hub for Satellite Based E-Learning |
| Auteur: |
N.G.Vasantha Kumar Mohanchur Sarkar Vishal Agarwal B.P. Chaniara S.V.Mehta V.S.Palsule K.S.Dasgupta |
| Verschenen in: |
The international journal of multimedia & its applications |
| Paginering: | Jaargang 3 (2011) nr. 1 pagina's 133-143 |
| Jaar: |
2011 |
| Inhoud: |
This paper discusses in-house designed and developed scale-down DVB-RCS hub along with the performance of the realized hub. This development is intended to support the Satellite Based e-Learning initiative in India. The scale-down DVB-RCS HUB is implemented around a single PC with other subsystems making it very cost effective and unique of its kind. This realization will drastically reduce the total cost of Satellite based Education Networks as very low cost commercially available Satellite Interactive Terminals (SITs) complying to open standard could be used at remote locations. The system is successfully tested to work with a commercial SIT using a GEO satellite EDUSAT which is especially dedicated for satellite based e-Learning. The internal detail of the DVB-RCS Forward and Return Link Organization and how it manages the Satellite Interactive Terminals access to the satellite channel using MF-TDMA approach has been described. |
| Uitgever: |
Academy & Industry Research Collaboration Center (AIRCC) (provided by DOAJ) |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
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