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Low bit rate Satellite carriers and systems

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Ammar Ikram
Ex Member


Jan 2nd, 2012 at 7:15am  
Well i want to know about low bit rate carriers over satellite links. Specifically if some one can guide me that systems operating at 256kbit/s and their standards i.e. VSAT, or any other telecommunication system???
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Eric Johnston
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Reply #1 - Jan 2nd, 2012 at 7:41am  
Get one or other, or both, of the two books featured on top right of this page: http://www.satsig.net/vsat_top.htm

Best regards, Eric.
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« Last Edit: Jan 2nd, 2012 at 11:23am by Admin1 »  
 
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Ammar Ikram
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Reply #2 - Jan 3rd, 2012 at 6:07am  
Eric Please if  you can tell about various frame structures of systems operating at data rate 256 kbit/s
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Eric Johnston
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Reply #3 - Jan 3rd, 2012 at 10:14am  
Read here for introduction to TCP:
http://en.wikipedia.org/wiki/Transmission_Control_Protocol

Whatever framing structure you use hasn't really got anything to do with the bit rate.

Read here about TDMA for satellite internet return links:
http://www.satsig.net/vsat-equipment/tdma-explanation.htm

If you want to learn about some specific framing structure, ask the manufacturer of that equipment.

For the structure of an outlink carrier, search for information about DVB-S and DVB-S2 with RCS return channel.
Read: http://www.dvb.org/technology/fact_sheets/DVB-RCS_Factsheet.pdf

Best regards, Eric.
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