Methods, systems, and computer program products for providing presence gateway functionality in a telecommunications network
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United States of America Patent
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Apr 26, 2011
Grant Date -
Dec 1, 2005
app pub date -
Mar 11, 2005
filing date -
Mar 11, 2004
priority date (Note) -
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Abstract
A method for providing presence gateway functionality includes deriving presence information for subscribers in a first set of subscribers based on telecommunications signaling messages. The first set of subscribers includes at least one subscriber who is not a subscribed-to presentity. The method also includes determining whether presence status information for a subscriber in the first set of subscribers has changed. In response to detecting a change in presence status, it is determined whether the subscriber is a subscribed-to presentity. If the subscriber is a subscribed-to presentity, a presence server is notified of the change in status of the subscriber.
First Claim
Family
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
- TEKELEC, INC.
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Baldwin, Patricia A | Raleigh, US | 9 | 579 |
Defenderfer, Joe E | Apex, US | 1 | 39 |
Kennedy,, Jr Richard Nolan | Naperville, US | 1 | 8 |
Ravishankar, Venkataramaiah | Cary, US | 29 | 1098 |
Schaedler, Richard E | New Hill, US | 8 | 409 |
Slate, Larry Gene | Cary, US | 3 | 102 |
Tejani, Aziz A | Morrisville, US | 8 | 533 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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