VSAT
201601 ElonMusk planning LEO(Low Earth Orbit) satellites with latency in 10msec range.
Geostationary Satellites at 37k km above earth. LightSpeed is 300k km/s. That is 37k/300k latency = 123msec x 4 hops = 500msec ping time + www delay..
- LEO is 300km. That is 300/300k latency = 1msec x 9hops = 10msec latency + www. (Hop's between satellites.)
Huges 2010
- VRRP , BGP, RIPv2
- QOS
- TCP spoofing
- 4 x backbone connections
- Priority CBR(Constant bit rate) traffic
- Supports Diffserv code point (DSCP) bits
- Compression 12:1 v.44
TurboPage Web acceleration
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