Method and apparatus for requesting and retrieving information from a source computer using terrestrial and satellite interfaces
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United States of America Patent
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Nov 30, 1999
Issued Date -
N/A
app pub date -
Feb 24, 1997
filing date -
Jun 8, 1994
priority date (Note) -
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Abstract
A system in which a personal computer sends messages into a TCP/IP network using a conventional dial-up link and downloads data from the TCP/IP network using a high-speed one-way satellite link. A preferred embodiment uses a conventional SLIP provider to connect to the TCP/IP network and uses a commercial software TCP/IP package that has a standard driver interface. A spoofing protocol compensates for the long propagation delays inherent to satellite communication.
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