Display of a hiearchical telecommunication network

• US 6,744,446 B1
• Filed: 07/26/2000
• Issued: 06/01/2004
• Est. Priority Date: 07/27/1999
• Status: Expired due to Fees

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Bass, Neil Rounce, Helbert, Gregory James, Davies, Graham John
• Primary Examiner(s): Cabeca, John
• Assistant Examiner(s): Pillai, Namitha
• Application Number:
  US09/625,684
• Time in Patent Office: 1,406 Days
• Field of Search: 345/735, 345/736, 345/737, 345/742, 345/853, 345/855, 345/969, 345/645, 345/734, 725/147, 381/71.11, 709/223, 709/224
• US Class Current: 715/734
• CPC Class Codes: H04J 2203/0058 Network management, e.g. Intelligent nets
• CPC Class Codes: H04Q 11/0478 Provisions for broadband connections
• CPC Class Codes: Y10S 715/969 Network layout and operation interface

Abstract

A method and apparatus are provided for displaying network information to a user connected to a network or sub-network manager of a hierarchical telecommunications network by providing a map on a visual display unit showing network elements and connections between network elements. A plurality of views may be selected which include not only a conventional physical view, in which all network elements and the optical fibre links between them are shown, but also one or more views showing connections at respective virtual container levels (e.g. VC-4, VC-12). In these views only the multiplexers are shown and virtual containers at the respective level are shown as lines joining the multiplexers which are their termination points.

Claims

1. A method of displaying information to a user connected to a network or sub-network manager of a hierarchical telecommunications network, comprising providing a map on a visual display unit showing network elements and connections between network elements, the method further comprising:

providing a plurality of views; and

selecting a desired one from said plurality of views;

said plurality of views comprising a physical view comprising multiplexers, regenerators and physical links and a plurality of views showing connections at respective virtual container levels and each comprising multiplexers and virtual containers at the respective level having ones of said multiplexers as termination points;

wherein the positions of the multiplexers are the same in each of the views.

2. A method according to claim 1, wherein said map provides a means of selecting a desired one of said network elements or connections.

3. A method according to claim 2, including displaying alarms raised at a particular level in the network on the view corresponding to that level.

4. A method according to claim 3, wherein the network is a Synchronous Digital Hierarchy network or a Synchronous Optical Network.

5. A method according to claim 4, wherein the virtual container levels include VC-4 and VC-12 container levels.

6. Apparatus for displaying information to a user connected to a network or sub-network manager of a hierarchical telecommunications network comprising:

means for providing a plurality of views; and

means for selecting a desired one from said plurality of views; and

wherein said plurality of views include a physical view comprising multiplexers, regenerators and physical links and a plurality of views showing connections at respective virtual container levels and each comprising multiplexers and virtual containers at the respective level having ones of said multiplexers as termination points;

wherein the positions of the multiplexers are the same in each of the views.

7. A computer program product directly loadable into the internal memory of a network or sub-network manager of a hierarchical telecommunications network, comprising software code portions for performing, when said product is run on said network or sub-network manager, the steps of:

providing a plurality of views; and

selecting a desired one from said plurality of views;

said plurality of views comprising a physical view comprising multiplexers, regenerators and physical links and a plurality of views showing connections at respective virtual container levels and each comprising multiplexers and virtual containers at the respective level having ones of said multiplexers as termination points;

wherein the positions of the multiplexers are the same in each of the views.

8. A computer program product stored on a computer usable medium, comprising computer readable program means for causing a network or sub-network manager of a hierarchical telecommunications network to perform the steps of:

providing a plurality of views; and

selecting a desired one from said plurality of views;

said plurality of views comprising a physical view comprising multiplexers, regenerators and physical links and a plurality of views showing connections at respective virtual container levels and each comprising multiplexers and virtual containers at the respective level having ones of said multiplexers as termination points;

wherein the positions of the multiplexers are the same in each of the views.