Satellite Internet

Satellite Internet Forum.

Welcome, Guest.
Welcome to this satellite broadband discussion forum. Wherever you are and whatever your problem we are here to help each other. Connecting to the internet via satellite is not always easy but is critically important to those in remote places or with poor terrestrial infrastructure. Both service providers and customers are encouraged to contribute. If you are showing as 'Guest', please register at the bottom of this home page if you wish to contribute or ask question. May 2018: GDPR: Updates to Privacy and Cookies policies: As you may know, a new EU data protection law called GDPR will apply from Friday 25th May 2018. As part of satsig's commitment to protecting the privacy of site visitors and forum members, I have therefore updated the Privacy and Cookie policies. There are now links leading to these policies: Disclaimer, Terms of Use and Privacy, Forum User Agreement, Forum Rules and Cookies at the bottom of the home page and all forum pages. Read the Forum rules.
      Satellite internet forum          
Pages: 1

Low bit rate Satellite carriers and systems

(Read 2409 times)
Ex Member
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???
Back to top
 
 
IP Logged
 
Eric Johnston
Senior Member
***
Offline


Personal text from Profile,
Options, Top line

Posts: 2108
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.
Back to top
« Last Edit: Jan 2nd, 2012 at 11:23am by Admin1 »  
 
IP Logged
 
Ex Member
Ex Member


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
Back to top
 
 
IP Logged
 
Eric Johnston
Senior Member
***
Offline


Personal text from Profile,
Options, Top line

Posts: 2108
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.
Back to top
 
 
IP Logged
 
Pages: 1