Method and system for provisioning IMS networks with virtual service organizations having distinct service logic
First Claim
1. A system for provisioning call models within an IP Multimedia Subsystem (IMS) network so that different users can have distinct IMS service experiences, said IMS network including a serving call state control function (S-CSCF) for providing session control for user endpoint (UE) devices, said system comprising:
- a database of call model information, said call model information being selectable based on at least one of a user identity and a group identity, said database associating service requests with application servers (ASs), said association based on at least one of a user identity and a group identity;
S-CSCF logic to receive a service request having a user identity or group identity and to access said database of call model information with said user identity or group identity;
mobile environment (ME) server logic to use the database of call models and network topologies to construct a new set of filter codes and store the new set of filter codes in a Home Subscriber Server (HSS) database for the user identity or group identity; and
S-CSCF logic to instantiate a call model using the new filter codes in response to receiving said call model information, the new filter codes having service point triggers (SPTs) identifying the corresponding AS having service logic to provide a service for the service request,wherein at least two call models have different new filter codes, SPTs, and ASs with different service logic, such that the two call models provide distinct service experience for said service request, and wherein constructing the new filter codes permit dynamic changing of the association between a user identity and the service logic based on network topologies.
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Accused Products
Abstract
Methods and systems for provisioning IMS networks with Virtual Service Organizations (VSOs) or Mobile Virtual Network Operators (MVNOs) that have distinct service logic, enabling VSOs and MVNOs to provide distinctive service experiences. Call models are provisioned so that different users can have distinct IMS service experiences. The IMS network includes a serving call state control function (S-CSCF) for providing user device session control. A database having selectable call model information associates IMS service codes with application servers (ASs) based on a user/group identity. S-CSCF logic receives a service request having a user identity, accesses the database, and instantiates a call model having filter codes that associate IMS service codes with ASs. The ASs have service logic to provide services for a corresponding IMS service code. Call models have different ASs with different service logic associated with a specified IMS service code, such that two call models will provide distinct service experience for a specified IMS service code.
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Citations
20 Claims
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1. A system for provisioning call models within an IP Multimedia Subsystem (IMS) network so that different users can have distinct IMS service experiences, said IMS network including a serving call state control function (S-CSCF) for providing session control for user endpoint (UE) devices, said system comprising:
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a database of call model information, said call model information being selectable based on at least one of a user identity and a group identity, said database associating service requests with application servers (ASs), said association based on at least one of a user identity and a group identity; S-CSCF logic to receive a service request having a user identity or group identity and to access said database of call model information with said user identity or group identity; mobile environment (ME) server logic to use the database of call models and network topologies to construct a new set of filter codes and store the new set of filter codes in a Home Subscriber Server (HSS) database for the user identity or group identity; and S-CSCF logic to instantiate a call model using the new filter codes in response to receiving said call model information, the new filter codes having service point triggers (SPTs) identifying the corresponding AS having service logic to provide a service for the service request, wherein at least two call models have different new filter codes, SPTs, and ASs with different service logic, such that the two call models provide distinct service experience for said service request, and wherein constructing the new filter codes permit dynamic changing of the association between a user identity and the service logic based on network topologies. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of provisioning call models within an IP Multimedia Subsystem (IMS) network so that different users can have distinct IMS service experiences, said IMS network including a serving call state control function (S-CSCF) for providing session control for user endpoint (UE) devices, said method comprising:
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provisioning a database with call model information that is selectable based on at least one of a user identity and a group identity, said database associating service requests with application servers (ASs), said association based on at least one of a user identity and a group identity; S-CSCF logic receiving a service request having a user identity or group identity and accessing said database of call model information with said user identity or group identity; mobile environment (ME) server logic using the database of call models and network topologies for constructing a new set of filter codes and store the new set of filter codes in a Home Subscriber Server (HSS) database for the user identity or group identity; and S-CSCF logic instantiating a call model in response to receiving said call model information, the new filter codes having service point triggers (SPTs) identifying the corresponding AS having service logic to provide a service for the corresponding the service request, wherein at least two call models have different new filter codes, SPTs, and ASs with different service logic, such that the two call models provide distinct service experience for said service request, and wherein constructing the new filter codes permit dynamic changing of the association between a user identity and the service logic based on network topologies. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification