Automatic detection of agents

• US 8,219,682 B2
• Filed: 06/18/2007
• Issued: 07/10/2012
• Est. Priority Date: 06/19/2006
• Status: Expired due to Fees

• Current Assignee: Nokia Solutions and Networks GmbH & Co. KG (Nokia Corporation)
• Original Assignee: Nokia Siemens Networks GmbH & Company KG (Nokia Corporation)
• Inventors: G, LakshmiNarasimham, Gafoor, Abdul, Shankaran, Ravikumar, PD, Raghavendra
• Primary Examiner(s): England, David
• Application Number:
  US12/308,655
• Publication Number:
  US 20100299412A1
• Time in Patent Office: 1,849 Days
• Field of Search: None
• US Class Current: 709/226
• CPC Class Codes: H04L 41/0213 Standardised network management protocols, e.g. simple network management protocol [SNMP]
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• CPC Class Codes: H04L 41/0803 Configuration setting
• CPC Class Codes: H04L 41/0856 by backing up or archiving configuration information

Abstract

A telecommunication network has agents, managers for configuring agents, and at least one central directory service element with a memory to store information about these agents and these managers, which information is at least partly used in case of a further agent or manager being inserted into the telecommunication network. The central directory service element can use an object model and it can support a handshake mechanism for enabling communication between an agent and a manager in case of a new agent or manager in the telecommunication network.

Claims

1. A telecommunication network, comprising:

first agents;

first managers for configuring first agents; and

at least one central directory service element with a memory to store information about the first agents and the first managers, which information is at least partly used in case of a second agent or second manager being inserted into the telecommunication network,

wherein the telecommunication network is a cellular mobile telecommunication network, wherein, when the second manager is inserted into the telecommunication network, the central directory service element broadcasts information concerning the second manager to all the first agents which are suitable for being managed by the second manager; and

wherein the first agents retrieve information about the second manager from the central directory service element to automatically administer the second manager to the first agents.

2. The telecommunication network according to claim 1, wherein when a second agent is inserted into the telecommunication network, the central directory service element makes a list of the first managers in the telecommunication network, the list being made available to the second agent.

3. The telecommunication network according to claim 1, wherein when a second agent is inserted into the telecommunication network, the central directory service element makes information concerning the second agent available to all or some of the first managers in the telecommunication network.

4. The telecommunication network according to claim 3, wherein the central directory service element makes information concerning the second agent available to all the first managers in the telecommunication network suitable for managing the second agent.

5. The telecommunication network according to claim 3, wherein

after the central directory service element makes information concerning the second agent available to all the first managers in the telecommunication network suitable for managing the second agent, at least one of the first managers contacts the second agent for configuration.

6. The telecommunication network according to claim 5, wherein the at least one of the managers configures the second agent by providing to the second agent with the address to be used by the second agent for communication.

7. The telecommunication network according to claim 1, wherein after the central directory service element makes information concerning the second manager available, the second manager contacts all or some of the first agents in the telecommunication network.

8. The telecommunication network according to claim 1, wherein second agents and second managers in the telecommunication network are detected by the central directory service element.

9. The telecommunication network according to claim 1, wherein the central directory service element uses an object model.

10. The telecommunication network according to claim 1, wherein the central directory service element supports a handshake mechanism that enables agent-manager communication when a second agent or a second manager is inserted in the telecommunication network.

11. The telecommunication network according to claim 1, wherein there is a primary central directory service element and a secondary central directory service element, the secondary central directory service element storing substantially the same information as the primary central directory service element to backup the primary central directory service element in case of failure.

12. The telecommunication network according to claim 1, wherein the central directory service element is a separate entity or a part of the agents and managers in a hierarchical structure of the telecommunication network.

13. A central directory service element for a telecommunication network having agents and managers for configuring agents, the central directory service element comprising:

a memory to store information about first agents and first managers, which information is at least partly used in case of a second agent or second manager being inserted into the telecommunication network,

wherein the telecommunication network is a cellular mobile telecommunication network, wherein, when the second manager is inserted into the telecommunication network, the central directory service element broadcasts information concerning the second manager to all the first agents which are suitable for being managed by the second manager; and

wherein the central directory service element makes available information about the second manager upon request from the first agents, said information about the second manager being used by the first agents to automatically administer the second manager to the first agents.

14. The method according to claim 13, wherein when a second agent is inserted into the telecommunication network, the central directory service element makes a list of the first managers in the telecommunication network, the list being made available to the second agent.

15. The method according to claim 13, wherein when a second agent is inserted into the telecommunication network, the central directory service element makes information concerning the second agent available to all or some of the first managers in the telecommunication network.

16. The method according to claim 15, wherein after the central directory service element makes information concerning the second agent available to all the first managers in the telecommunication network suitable for managing the new agent, at least one of the first managers contacts the second agent for configuration.

17. The method according to claim 13, wherein the central directory service element makes information concerning the second agent available to all the first managers in the telecommunication network suitable for managing the second agent.

18. The method according to claim 13, wherein when one of the first managers configures the second agent, the first manager provides the second agent with the address to be used by the second agent for communication.

19. The method according to claim 13, wherein when a second manager is inserted into the telecommunication network, the central directory service element makes information concerning the second manager available to all the first agents in the telecommunication network, which are suitable for being managed by the second manager.

20. The method according to claim 19, wherein after the central directory service element makes information concerning the second manager available, the second manager contacts all or some of the first agents in the telecommunication network.

21. The method according to claim 13, wherein when a second manager is inserted into the telecommunication network, the central directory service element makes information concerning the second manager available to all the first agents in the telecommunication network.

22. The method according to claim 21, wherein after the central directory service element makes information concerning the second manager available, the second manager contacts all or some of the first agents in the telecommunication network.

23. The method according to claim 13, wherein second agents and second managers in the telecommunication network are detected by the central directory service element.

24. The method according to claim 13, wherein the central directory service element uses an object model.

25. The method according to claim 13, wherein the central directory service element supports a handshake mechanism that enables agent-manager communication when a second agent or a second manager is inserted in the telecommunication network.

26. The method according to claim 13, wherein the telecommunication network is a cellular mobile telecommunication network.

27. The method according to claim 13, wherein the central directory service element is a separate entity or a part of the agents and managers in a hierarchical structure of the telecommunication network.