Electrical computers and digital processing systems: multicomput – Computer-to-computer session/connection establishing – Network resources access controlling
Reexamination Certificate
2011-07-12
2011-07-12
Lin, Kenny S (Department: 2478)
Electrical computers and digital processing systems: multicomput
Computer-to-computer session/connection establishing
Network resources access controlling
Reexamination Certificate
active
07979567
ABSTRACT:
A method for sharing subscriptions to the content of a resource list includes creating a first subscription to the content of the resource list upon receipt of a first subscription request for the presence state of the list from a first user; receiving a second presence subscription request for the resource list from a second user; sending a one-time request with the identity of the second subscribing user to an XCAP server; receiving an authorization response related to the one-time request; and creating a super user subscription to the content of the resource list, the super user subscription used to provide presence state information about the list members to the first user and the second user.
REFERENCES:
patent: 2005/0050157 (2005-03-01), Day
patent: 2005/0250481 (2005-11-01), Kiss et al.
patent: 2005/0267969 (2005-12-01), Poikselka et al.
patent: 2008/0008185 (2008-01-01), Lindgren et al.
patent: 1835032 (2006-09-01), None
patent: 2008043675 (2008-04-01), None
Chen Benson K.
Schneider Haim
Wrobel, Jr. Anthony W.
Ali Farhad
Cantor & Colburn LLP
International Buisness Machines Corporation
Johnson Prentiss
Lin Kenny S
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