Mobile satellite communication system with quick retransmission determination function
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 13, 2001
Grant Date -
N/A
app pub date -
Feb 10, 1999
filing date -
Feb 23, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A mobile satellite communication system includes a base station apparatus, and a plurality of mobile terminals coupled to the base station apparatus through an artificial satellite. Also, there are a forward link from the base station apparatus to the plurality of mobile terminals, and a return link from the plurality of mobile terminals to the base station apparatus. The base station apparatus transmits an access control signal to one of the plurality of mobile terminals through the forward link. The mobile terminal determines whether a correct reception indication data or an incorrect reception indication data is contained in the access control signal, and performs retransmission of the short burst transmission when it is determined that the incorrect reception indication data is contained in the access control signal.
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