Star network control with mesh network payload delivery

• US 20080170580A1
• Filed: 01/17/2007
• Published: 07/17/2008
• Est. Priority Date: 01/17/2007
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Krock, Richard E., Rauscher, Karl F., Goldman, Stuart O., Runyon, James P.
• Application Number:
  US11/654,333
• Publication Number:
  US 20080170580A1
• Time in Patent Office: Days
• US Class Current: 370/406
• CPC Class Codes: H04L 12/44 Star or tree networks
• CPC Class Codes: H04L 45/42 Centralised routing
• CPC Class Codes: H04L 63/1458 Denial of Service
• CPC Class Codes: H04Q 3/0062 Provisions for network management

Abstract

A network is provided that includes: a central node (30) and a plurality of other nodes (32); a plurality of first communication links (34) interconnecting the central node (30) to the plurality of other nodes (32) to form a star network topology; and, a plurality of second communication links (36) interconnecting the plurality of other nodes (32) to form a mesh network topology.

Claims

1. A network comprising:

a central node and a plurality of other nodes;

a plurality of first communication links interconnecting the central node to the plurality of other nodes to form a star network topology; and

,

a plurality of second communication links interconnecting the plurality of other nodes to form a mesh network topology.

2. The network of claim 1, wherein the plurality of second links are arranged such that the mesh network topology comprises a fully connected mesh network topology.

3. The network of claim 1, wherein the plurality of second links are arranged such that the mesh network topology comprises a partially connected mesh network topology.

4. The network of claim 1, wherein the central node is provisioned with network configuration information for the entire network and the plurality of second nodes are not provisioned with network configuration information for the entire network.

5. The network of claim 1, wherein the central node provides administrative control for data transmissions between the plurality of other nodes, said data transmissions being routed between the respective other nodes via the second links and not through the central node.

6. The network of claim 5, wherein when one of the other nodes has data that is to be share it notifies the central node of the type of data via one of the first links interconnecting the central node with the other node that has the data to be shared.

7. The network of claim 6, wherein upon receiving the notification, the central node identifies which of the other nodes are to receive the data and via the first links alerts the identified other nodes to expect the data.

8. The network of claim 7, wherein the alert provided to the identified other nodes by the central node indicates which one of the other nodes the data is coming from.

9. The network of claim 7, wherein the alert provided to the identified other nodes by the central node indicates the type of data is to be expected by the identified other nodes.

10. The network of claim 7, wherein the alert provided to the identified other nodes by the central node indicates a time frame in which the data is to be expected by the identified other nodes.

11. The network of claim 7, wherein the central node provides at least one of routing instructions and address information to the other node which has the data to be share.

12. The network of claim 11, wherein the other node having the data to be shared transmits said data via the second links to the identified other nodes in accordance with at least one of the routing instructions and the address information received from the central node.

13. The network of claim 12, wherein upon receiving the data, the other nodes confirm the same to central node via the first links.

14. A method for transmitting sensitive data within a network, said method comprising:

(a) providing a first node and a plurality of second nodes;

(b) providing a plurality of first communication links interconnecting the first node to the plurality of second nodes to form a star network topology with the first node as a hub and the second nodes as spokes; and

,

(c) providing a plurality of second communication links interconnecting the plurality of second nodes to form a mesh network topology;

wherein sensitive data transmitted between the seconds nodes is routed over the second links and not through the first node.

15. The method of claim 14, further comprising:

(d) notifying the first node when one of the second nodes has sensitive data that is to be share with other second nodes, said notification being provided from the one second node to the first node via the first link interconnecting the one second node with the first node and said notification indicating a nature of the sensitive data but not including the sensitive data itself.

16. The method of claim 15, further comprising:

(e) identifying which other second nodes should receive the sensitive data, said identifying being performed by said first node in response to receiving said notification from step (d).

17. The method of claim 16, further comprising:

(f) alerting the identified second nodes to expect the sensitive data, said alert being provided by the first node to the identified second nodes via the first links interconnecting said identified second nodes with said first node.

18. The method of claim 17, further comprising:

(g) supplying at least one of routing instructions and address information to said one second node, said supplying being performed by the first node via the first link interconnecting said one second node with said first node.

19. The method of claim 18, further comprising:

(h) transmitting said sensitive data in accordance with at least one of the routing instructions and the address information, said sensitive data being transmitted from said one second node to the other identified second nodes via the second links interconnecting the second nodes with one another.

20. The method of claim 19, further comprising:

(i) confirming receipt of said sensitive data, said confirmation being provided to the first node from the identified second nodes via the first links interconnecting the identified second nodes with the first node.