Eliminating redundant notifications to SIP/SIMPLE subscribers

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United States of America Patent

PATENT NO 9088578
SERIAL NO

11972650

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for eliminating redundant notifications to SIP/SIMPLE subscribers, the system including a notification fingerprinter configured to generate a fingerprint from the contents of a SIP/SIMPLE subscriber notification using a predefined fingerprinting method, a fingerprint comparator configured to compare a fingerprint of a previously-sent notification with a fingerprint of a waiting-to-be-sent notification, and a server configured to send the waiting-to-be-sent notification to the subscriber only if the fingerprints do not match.

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Patent Owner(s)

  • INTERNATIONAL BUSINESS MACHINES CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ben-Ezra, Asaf Acco, IL 11 64
Berezin, Olga Yokneam Ilit, IL 7 41
Schneider, Haim Ramot Meir, IL 26 587
Tal-Aviv, Ofira Moshav Bitzaron, IL 15 164
Zinger, Asaf Givat Shmuel, IL 17 81

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