Method and System for Implementing a Message Service Based on IP Multimedia Subsystem
First Claim
1. A method for implementing a message service based on IP Multimedia Subsystem (IMS), comprising:
- determining a network domain of a called subscriber according to information in a message service of a calling subscriber;
conducting the message service according to a type of the network domain of the called subscriber.
1 Assignment
0 Petitions
Accused Products
Abstract
Methods for implementing a message service based on IP Multimedia Subsystem (IMS) are disclosed in embodiments of the invention. One of the methods includes: determining a network domain of a called subscriber according to information in a message service of a calling subscriber; conducting the message service according to a type of the network domain of the called subscriber. Systems for implementing a message service based on IMS, IMS-based Serving-Call Session Control Function (S-CSCF), and IP-Short Message-Gateway are disclosed in the embodiments of the invention. The invention facilitate the network domain of calling side to select different processing procedures for the called subscriber information in different network domains by deciding the network domain of called subscriber, which makes the interworking procedure between an IMS-based message and a non-IMS-based message service clearer and the interworking procedure between an IMS-based message and the traditional short message more perfect.
-
Citations
48 Claims
-
1. A method for implementing a message service based on IP Multimedia Subsystem (IMS), comprising:
-
determining a network domain of a called subscriber according to information in a message service of a calling subscriber;
conducting the message service according to a type of the network domain of the called subscriber. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
-
-
28. A method for implementing a message service based on IP Multimedia Subsystem (IMS), comprising:
-
receiving a MESSAGE request by an IMS-based Serving-Call Session Control Function (S-CSCF);
after determining that a network domain of a called subscriber is a Circuit Switch/Packet Switch (CS/PS)-based network domain according to a called subscriber identifier ill the MESSAGE request, forwarding by the S-CSCF the MESSAGE request to an IP-Short Message-Gateway (IP-SM-GW) corresponding to a calling subscriber, implementing the message service by the IP-SM-GW. - View Dependent Claims (29, 30, 31, 32)
-
-
33. A method for implementing a message service based on IP Multimedia Subsystem (IMS), comprising:
-
receiving a MESSAGE request by an IMS-based Serving-Call Session Control Function (S-CSCF);
forwarding, by the S-CSCF, the MESSAGE request to an IP-Short Message-Gateway (IP-SM-GW) corresponding to a calling subscriber;
extracting, by the IP-SM-GW, contents of the MESSAGE request or converting the MESSAGE request to a short message service (SMS) message when determining that the network domain of the called subscriber is a Circuit Switch/Packet Switch (CS/PS)-based network domain according to a called subscriber identifier in the MESSAGE request, and proceeding to implement the message service. - View Dependent Claims (34, 35, 36, 37, 38)
-
-
39. A system for implementing a message service based on IP Multimedia Subsystem (IMS), comprising:
-
an IMS-based Serving-Call Session Control Function (S-CSCF), receiving a MESSAGE request, determining a network domain according to a called subscriber identifier in the MESSAGE request, and forwarding the MESSAGE request when the network domain of a called subscriber is a Circuit Switch/Packet Switch (CS/PS)-based network domain;
an IP-Short Message-Gateway (IP-SM-GW) corresponding to a calling subscriber, receiving the MESSAGE request from the IMS-based S-CSCF and implementing the message service. - View Dependent Claims (40, 41)
-
-
42. A system for implementing a message service based on IP Multimedia Subsystem (IMS), comprising:
-
an IMS-based Serving-Call Session Control Function (S-CSCF), receiving a MESSAGE request, and forwarding the MESSAGE request;
an IP-Short Message-Gateway (IP-SM-GW) corresponding to a calling subscriber, receiving the MESSAGE request from the IMS-based S-CSCF, determining a network domain according to a called subscriber identifier in the MESSAGE request, and extracting contents of the MESSAGE request or converting the MESSAGE request to a short message service (SMS) message when the network domain of a called subscriber is a Circuit Switch/Packet Switch (CS/PS)-based network domain, and implementing the message service. - View Dependent Claims (43, 44)
-
-
45. An IP Multimedia Subsystem (IMS)-based Serving-Call Session Control Function (S-CSCF), comprising:
-
a unit configured to receive a MESSAGE request;
a unit configured to determine the network domain according to a called subscriber identifier in the MESSAGE request;
a unit configured to forward the MESSAGE request when the network domain of the called subscriber is a Circuit Switch/Packet Switch (CS/PS)-based network domain, to implement a message service. - View Dependent Claims (46)
-
-
47. An IP-Short Message-Gateway (IP-SM-GW), comprising:
-
a unit configures to receive a MESSAGE request;
a unit configured to determine the network domain according to a called subscriber identifier in the MESSAGE request;
a unit configured to extract contents of the MESSAGE request or convert the MESSAGE request to a short message service (SMS) message when the network domain of the called subscriber is a Circuit Switch/Packet Switch (CS/PS)-based network domain, and implement a message service. - View Dependent Claims (48)
-
Specification