Electrical computers and digital processing systems: multicomput – Computer network managing
Reexamination Certificate
2007-12-29
2011-11-15
Duong, Oanh (Department: 2441)
Electrical computers and digital processing systems: multicomput
Computer network managing
C709S203000, C709S227000, C709S230000, C709S231000, C370S474000
Reexamination Certificate
active
08060597
ABSTRACT:
A method for implementing service interaction in the IP multimedia subsystem is disclosed in the present invention, wherein each service logic has a unique service identifier. The method comprises the following steps: (a) a Serving-Call Session Control Function (S-CSCF) sends a session initiation protocol (SIP) request message to the service capability interaction manager (SCIM) or to the application server (AS) to which a user requests for a service; (b) after the AS or SCIM has received the request and has executed this service, it inserts the service identifier of this service into the SIP request, and returns the SIP request with the service identifier to said S-CSCF. With the present invention, most of the service interaction requirements can be satisfied.
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Hao Zhenwu
Wang Jun
Duong Oanh
Marger & Johnson & McCollom, P.C.
ZTE Corporation
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