System and method for effecting the secure deployment of networks

• US 8,037,159 B2
• Filed: 07/29/2005
• Issued: 10/11/2011
• Est. Priority Date: 07/30/2004
• Status: Active Grant

• Current Assignee: Bison Patent Licensing, LLC
• Original Assignee: MeshNetworks, Inc. (Motorola Solutions, Inc.)
• Inventors: Stanforth, Peter J.
• Primary Examiner(s): BOUTAH, ALINA A
• Application Number:
  US11/192,560
• Publication Number:
  US 20060059545A1
• Time in Patent Office: 2,265 Days
• Field of Search: 709/220, 709/227, 455/558, 726/27
• US Class Current: 709/220
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04W 12/06 Authentication

Abstract

A system and method for allowing network users to securely administer and deploy network nodes (102). These networks (100) may comprise wired and/or wireless connections. Examples would include wired networks (104) with shared infrastructure in an office building, as well as ad-hoc multi-hopping peer-to-peer network applications for the home. The system and method provides a key (130) that allows new nodes (102) and thus new devices (124, 126, 132) to gain access to a network (100) via an existing node (122) of that network (100).

Claims

1. A network, comprising:

at least one active node having access to the network;

a plurality of secondary nodes; and

a key, for storing information that is readable by the active node, wherein the key is temporarily physically connected with any one of the plurality of secondary nodes;

the active node validates the plurality of secondary nodes each time the key is physically connected with any one of the plurality of secondary nodes, and permits the any one of the plurality of secondary nodes to access the network after the key has been physically disconnected from the plurality of secondary nodes, wherein the active node and each of the plurality of secondary nodes wirelessly communicate with each other in an ad-hoc multihopping network.

2. The network of claim 1, wherein:

the key comprises a physical device to couple to any one of the plurality of secondary nodes, such that the plurality of secondary nodes provide the information to the at least one active node.

3. The network of claim 2, wherein:

the key comprises a card for insertion into a port in the plurality of secondary nodes.

4. The network of claim 1, wherein:

each of the plurality of secondary nodes are associated with a device, such that each of the plurality of secondary nodes provide the device with access to the network via each of the plurality of secondary nodes and the active node.

5. The network of claim 4, wherein:

the information on the key enables the device to access certain features of the network, wherein the stored information is one of an available radio frequency (RF) channels, a cryptographic key information, a configuration data, performance criteria, and a billing information.

6. The network of claim 1, wherein:

the active node is a node that has been previously authenticated by the key to have access to the network.

7. A method for deploying a network by a user, the method comprising:

deploying at least one active node having access to the network;

deploying a plurality of secondary nodes;

providing a key, for storing information that is readable by the active node, and physically connecting the key with any one of the plurality of secondary nodes; and

operating the active node to validate the plurality of secondary nodes each time the key is physically connected with any one of the plurality of secondary nodes, so that the active node permits the any one of the plurality of secondary nodes to access the network system after the key has been physically disconnected from the plurality of secondary nodes, wherein the active node and the plurality of secondary nodes wirelessly communicate with each other in an ad-hoc multihopping network.

8. The method of claim 7, wherein:

the key comprises a physical device;

the physically connecting operation comprises coupling the key to any one of the plurality of secondary nodes; and

the method further comprises operating each of the plurality of secondary nodes to provide the information to the active node.

9. The method of claim 8, wherein:

the key comprises a card; and

the physically connecting further comprises inserting the key into a port in each of the plurality of secondary nodes.

10. The method of claim 7, wherein the physically connecting operation further comprises temporarily physically connecting the key with any one of the plurality of secondary nodes;

and the operating step comprises operating the active node to validate the plurality of secondary nodes each time the key is physically connected with any one of the plurality of secondary nodes to permit the any one of the secondary nodes to access the network.

11. The method of claim 7, wherein:

each of the plurality of secondary nodes is associated with a device; and

the method further comprises operating each of the plurality of secondary nodes to provide the device with access to the network via each of the plurality of secondary nodes and the active node.

12. The method of claim 11, wherein:

the information on the key enables the device to access certain features of the network.

13. The method of claim 7, wherein:

the physically connecting operation comprises placing the key proximate to any one of the plurality of secondary nodes without touching the any one of the plurality of secondary nodes.

14. The method of claim 7, wherein:

the active node is a node that has been previously authenticated by the key to have access to the network.