Communication satellite/land circuits selection communications system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 2, 2003
app pub date -
Aug 5, 2002
filing date -
Dec 20, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
There is provided a selective communication system of communications/satellite/terrestriallines in which three types of terminals of terrestrial terminals having interface only for terrestrial system, satellite terminals having interface only for terrestrial system and satellite/terrestrial terminals having both interfaces for satellite system and terrestrial system are available and allows a group broadcast communication and selection of transmission route for broadcast communication in consideration of not only transmission time but also communication cost and the quality of lines. The system has a structure including above three kinds of terminals, and selects and changes transmission route based on destination included in the output signal, identifying information whether it is broadcast communication or one-to-one communication, and predetermined judgment condition for transmission route when data are transmitted from switchboard to these terminals.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully