Registrations in a communication system

• US 9,277,571 B2
• Filed: 12/12/2003
• Issued: 03/01/2016
• Est. Priority Date: 05/13/2003
• Status: Active Grant

• Current Assignee: Nokia Technologies Oy (Nokia Corporation)
• Original Assignee: Nokia Technologies Oy (Nokia Corporation)
• Inventors: Kiss, Krisztian, Bajko, Gabor
• Primary Examiner(s): Nooristany, Sulaiman
• Application Number:
  US10/733,635
• Publication Number:
  US 20040230697A1
• Time in Patent Office: 4,463 Days
• Field of Search: 709/228, 455/435.1, 455/433, 455/432.3
• US Class Current: 1/1
• CPC Class Codes: H04L 65/1016 IP multimedia subsystem [IMS]
• CPC Class Codes: H04L 65/1073 Registration or de-registration
• CPC Class Codes: H04L 65/1094 Inter-user-equipment sessions transfer or sharing
• CPC Class Codes: H04W 28/06 Optimizing the usage of the radio link, e.g. header compression, information sizing , discarding information system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/18 Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data

Abstract

A method in a communication system processes incoming requests at a controller entity. The method comprises the steps of registering a plurality of contact addresses for a user in a controller entity, receiving a request at the controller entity for a communication link to the user, querying a user information storage for information regarding a manner regarding how to handle the request, and processing the request in accordance with the information from the user information storage.

Claims

1. A method, comprising:

registering, in a controller entity comprising a call state control function, a plurality of contact addresses for a user;

receiving, at the controller entity, a request for a communication link to the user;

querying, by the controller entity, a database at a home subscriber server for information regarding a manner regarding how to handle the request; and

processing, at the controller entity, the request based on the queried information from the database, wherein, when provided during registration, the controller entity uses user preference information to determine whether to fork the request in parallel or sequentially.

2. The method as claimed claim 1, wherein the registering comprises registering the plurality of contact addresses for the user in the controller entity which is provided in association with a multimedia network.

3. The method as claimed in claim 1, wherein the registering comprises the user registering the plurality of contact addresses in at least two different communication networks.

4. The method as claimed in claim 1, wherein the querying comprises applying a query to a sub-group of known contact addresses.

5. The method as claimed claim 1, further comprising indicating and assigning handling instructions for at least one contact address independently during registration of the at least one contact address.

6. The method as claimed in claim 5, wherein the indicating and assigning comprises indicating and handling the handling instructions for the at least one contact address by either the user or the database.

14. The method of claim 1, wherein the request comprises a session initiation protocol request.

15. The method of claim 1, wherein the call state control function is a serving call state control function.

7. An apparatus, comprising:

at least one processor; and

at least one memory, wherein the at least one processor and the at least one memory provide operations comprising;

registering, in a controller entity comprising a call state control function, a plurality of contact addresses for a user;

receiving, at the controller entity, a request for a communication link to the user;

querying, by the controller entity, a database at a home subscriber server for information regarding a manner regarding how to handle the request; and

processing, at the controller entity, the request based on the queried information from the database, wherein, when provided during registration, the controller entity uses user preference information to determine whether to fork the request in parallel or sequentially.

9. The apparatus as claimed claim 7, wherein the apparatus is provided in association with a multimedia network.

10. The apparatus as claimed in claim 7, wherein the registering is configured to register the plurality of contact addresses in at least two different communication networks.

11. The apparatus as claimed in claim 7, wherein the querying applies a query to a sub-group of known contact addresses.

12. The apparatus as claimed claim 7, further comprising receiving handling instructions for at least one contact address during registration of the at least one contact address.

13. The apparatus as claimed in claim 12, wherein the handling instructions are received from at least one of the user or the database.

8. An apparatus comprising:

registration means for registering, in a controller entity comprising a call state control function, a plurality of contact addresses for a user;

interface means, at a controller entity, for interfacing to a database for storing information regarding how to handle a request for the user;

querying means for querying, by the controller entity, the database at a home subscriber server for information regarding a manner regarding how to handle the request; and

processing means for processing, at the controller entity, the request based on the queried information from the database, wherein, when provided during registration, the controller entity uses user preference information to determine whether to fork the request in parallel or sequentially.