Electrical computers and digital processing systems: multicomput – Computer conferencing – Demand based messaging
Reexamination Certificate
2008-10-13
2011-11-01
Hoang, Hieu (Department: 2452)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Demand based messaging
C709S207000, C709S227000, C709S228000, C709S229000
Reexamination Certificate
active
08051136
ABSTRACT:
Methods, systems, processes and devices are provided for optimizing throughput and quality of service of a presence enabled managed service. The method includes at least a first entity requesting from an aggregator of presence services presence information of a second entity. The method includes looking up a profile of the aggregator stored in a cache of a presence server hosted by the presence enabled managed service. The method includes determining from the profile an aggregator level of service the aggregator has subscribed to from the presence enabled managed service, wherein the aggregator level of service is one of high level service, medium level service, and low level service. The method includes storing presence information of the second entity on a presence document on the cache and returning the presence information to the first entity based upon the aggregator level of service.
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Dingler John R.
Gilfix Michael
Narayan Pramodh D.
Ramanathan Sri
Terry Matthew A.
Daugherty Patrick J.
Driggs, Hogg, Daugherty & Del Zoppo Co., LPA
Hoang Hieu
International Business Machines - Corporation
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