Method of indicating the origin of a mobile user in a data network

• US 20020159442A1
• Filed: 05/07/2001
• Published: 10/31/2002
• Est. Priority Date: 05/08/2000
• Status: Abandoned Application

• Current Assignee: Alcatel SA (Nokia Corporation)
• Original Assignee: Alcatel SA (Nokia Corporation)
• Inventors: Nelson, Scott, Theertham, Sunil, Quigley, Vincent, Vucic, Mickey
• Application Number:
  US09/849,350
• Publication Number:
  US 20020159442A1
• Time in Patent Office: Days
• US Class Current: 370/352
• CPC Class Codes: H04M 3/42348 Location-based services which utilize the location information of a target
• CPC Class Codes: H04M 3/5322 for recording text messages
• CPC Class Codes: H04M 3/53366 Message disposing or creating aspects
• CPC Class Codes: H04Q 2213/13039 Asymmetrical two-way transmission, e.g. ADSL, HDSL
• CPC Class Codes: H04Q 2213/13091 CLI, identification of calling line
• CPC Class Codes: H04Q 2213/13095 PIN / Access code, authentication
• CPC Class Codes: H04Q 2213/13098 Mobile subscriber
• CPC Class Codes: H04Q 2213/13109 Initializing, personal profile
• CPC Class Codes: H04Q 2213/13176 Common channel signaling, CCS7
• CPC Class Codes: H04Q 2213/13196 Connection circuit/link/trunk/junction, bridge, router, gateway
• CPC Class Codes: H04Q 2213/13204 Protocols
• CPC Class Codes: H04Q 2213/1329 Asynchronous transfer mode, ATM
• CPC Class Codes: H04Q 2213/13292 Time division multiplexing, TDM
• CPC Class Codes: H04Q 2213/13345 Intelligent networks, SCP
• CPC Class Codes: H04Q 2213/13389 LAN, internet
• CPC Class Codes: H04Q 2213/13399 Virtual channel/circuits
• CPC Class Codes: H04Q 3/005 Personal communication services, e.g. provisions for portability of subscriber numbers

Abstract

An arrangement for identifying the geographical location of a caller in a network by using a gateway to insert an origin identifier tag into the header of the message, the tag including information which the network management system can use to determine the location from which the message originated.

Claims

1. A method of determining a geographical area from which a connection is established in a communication network, the method including adding an origin identifier tag to the message header, the Origin identifier serving to identify the location of the user.

2. A method as claimed in claim 1, wherein the origin identifier tag identifies the access point of the user at the edge of the network.

3. A method as claimed in claim 1 or claim 2, wherein the origin identifier tag is added to the User Profile by a gateway when the user connects to the network.

4. A method as claimed in any one of the preceding claims, wherein the origin identifier tag is allocated in a manner analogous to exchange service area numbers.

5. A method as claimed in any one of the preceding claims, wherein a cross domain manager is used to manage the allocation of origin identifier tags.

6. A method as claimed in any one of the preceding claims, wherein the origin identifier tag is added to a Topology database in each gateway, ready to be added to the User Profile.

7. A method as claimed in any one of claims 1 to 5, wherein the origin identifier tag is added by a LAN server to which the user is connected.

8. A packet network adapted to provide an origin identifier tag identifying a geographical area from which a connection originates, the network including message tagging means connected to the network, each including a topographical database including a corresponding origin identifier tag for addition to message headers.

9. A packet network adapted to provide an origin identifier tag identifying a geographical area from which a connection originates, the network including gateways at the edge of the network each including a topographical database including a corresponding origin identifier tag.

10. A packet network adapted to provide an origin identifier tag identifying a geographical area from which a connection originates, the network including gateways at the edge of the network each including a topographical database including a corresponding origin identifier tag.

11. A method of identifying a geographical area from which a connection originates in a packet network substantially as described with reference to the accompanying drawings.

12. A communication network adapted to identify the geographical area from which a communication originates substantially as described with reference to the accompanying drawings.