Persona management for mobile enabling services

1. A method of providing multimedia services to a subscriber within a domain of a communication network, wherein the subscriber utilizes one or more predetermined access terminals to access the multimedia services according to a current network presence configuration of the subscriber selected from a plurality of network presence configurations, wherein each access terminal has respective multimedia capabilities, and wherein the domain includes an application server for accessing the multimedia services, the method comprising the steps of:

establishing a user profile for the subscriber including a plurality of presence identifiers, the user profile relating each respective presence identifier to a respective user service definition, wherein each user service definition specifies a set of the predetermined access terminals and respective multimedia services to be available for a respective network presence configuration;

registering a current presence identifier of the subscriber;

the application server accessing the user profile to determine a user service definition corresponding to the current presence identifier;

the subscriber initiating one of the multimedia services by sending a request to the application server from one of the access terminals in the set of predetermined access terminals;

the application server interfacing with the multimedia service to obtain multimedia content from the initiated multimedia service;

the application server determining rules of service delivery according to the set of predetermined access terminals;

the application server re-formatting received multimedia content according to the rules of service delivery for the set of predetermined access terminals; and

the application server transmitting re-formatted multimedia content to the corresponding access terminals.

2. The method of claim 1 further comprising the step of manually configuring the user profile by accessing a profile database within the domain.

3. The method of claim 1 wherein the registering step comprises the subscriber manually updating the current presence identifier by accessing a profile database within the domain.

4. The method of claim 3 wherein an access terminal used by the subscriber to manually update the current presence identifier comprises a cellular telephone.

5. The method of claim 3 wherein an access terminal used by the subscriber to manually update the current presence identifier comprises a microcomputer.

6. The method of claim 1 wherein the registering step comprises automatically updating the current presence identifier by detecting a physical location of the subscriber.

7. The method of claim 6 wherein the physical location is detected by a GPS receiver contained in a cellular telephone, wherein a profile database within the domain stores the user profile and the current presence identifier, and wherein the detected physical location is transmitted by the cellular telephone to the profile database.

8. The method of claim 1 wherein the rules of service delivery identify a device type corresponding to an access terminal within the set of predetermined access terminals, and wherein the device type indicates a corresponding level of multimedia capabilities.

9. The method of claim 1 wherein the rules of service delivery identify a media type corresponding to an access terminal within the set of predetermined access terminals, and wherein the media type indicates a multimedia format.

10. The method of claim 1 wherein the rules of service delivery include a determination of network load and a corresponding adjustment of re-formatted multimedia content transmission.

11. The method of claim 1 further comprising the step of:

the application server sending a configuration message to one of the multimedia services in response to the rules of service delivery in order to enable one of the rules of service delivery.

12. A system for providing multimedia services to a subscriber within a domain of a communication network, wherein the subscriber utilizes one or more predetermined access terminals to access the multimedia services according to a current network presence configuration selected from a plurality of network presence configurations of the subscriber, wherein each access terminal has respective multimedia capabilities, the system comprising:

a user profile database including a user profile for the subscriber relating respective presence identifiers to respective user service definitions, wherein each user service definition specifies a set of the predetermined access terminals and respective multimedia services to be available for a respective network presence configuration;

a presence server for registering a current presence identifier of the subscriber selected from the respective presence identifiers;

a rules database including respective rules of service delivery for the user service definitions;

an application server for accessing the multimedia services on behalf of the subscriber, wherein the application server accesses the user profile to determine a user service definition corresponding to the current presence identifier, wherein the application server receives a subscriber request for initiating one of the multimedia services, wherein the application server interfaces with the multimedia service to obtain multimedia content from the initiated multimedia service, wherein the application server retrieves rules of service delivery according to the set of predetermined access terminals and the user service definition of the initiated multimedia service, wherein the application server re-formats received multimedia content according to the rules of service delivery for the set of predetermined access terminals, and wherein the application server transmits re-formatted multimedia content to the corresponding access terminals.

13. The system of claim 12 wherein the user profile database includes geographic coordinate information associated with respective presence identifiers, and wherein one of the access terminals sends current geographic coordinates to the presence server to automatically register the current presence identifier.

14. The system of claim 12 wherein the rules of service delivery identify a device type corresponding to an access terminal within the set of predetermined access terminals, and wherein the device type indicates a corresponding level of multimedia capabilities.

15. The system of claim 12 wherein the rules of service delivery identify a media type corresponding to an access terminal within the set of predetermined access terminals, and wherein the media type indicates a multimedia format.

16. The system of claim 12 wherein the rules of service delivery include a determination of network load and a corresponding adjustment of re-formatted multimedia content transmission.

17. The system of claim 12 wherein the application server sends a configuration message to one of the multimedia services in response to the rules of service delivery in order to enable one of the rules of service delivery.