Intelligent network operation

• US 9,356,831 B2
• Filed: 12/17/2012
• Issued: 05/31/2016
• Est. Priority Date: 12/17/2012
• Status: Active Grant

• Current Assignee: Itron, Inc.
• Original Assignee: Itron, Inc.
• Inventors: Nelson, Elliott Adam, Rigdon, Kenneth Charles
• Primary Examiner(s): Javaid, Jamal
• Application Number:
  US13/717,420
• Publication Number:
  US 20140169152A1
• Time in Patent Office: 1,261 Days
• Field of Search: 370/216, 370/241, 455/436, 455/466
• US Class Current: 1/1
• CPC Class Codes: H04L 41/0803 Configuration setting
• CPC Class Codes: H04L 45/121 by minimising delays
• CPC Class Codes: H04L 45/125 based on throughput or bandwidth
• CPC Class Codes: H04L 45/28 using route fault recovery
• CPC Class Codes: H04W 40/10 based on available power or energy
• CPC Class Codes: H04W 40/16 based on interference
• CPC Class Codes: H04W 84/18 Self-organising networks, e.g. ad-hoc networks or sensor networks
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

A node may be configured for operation in an intelligent network environment, wherein the node communicates via different modes of communication. The node selects a first mode of communication (e.g., mesh network mode). The node communicates via the first mode of communication. In response to determining a first condition (e.g., interference), the node selects a second mode of communication. The node then communicates via the second mode of communication. In response to determining a second condition (e.g., interference ceases), the node selects the first mode of communication and communicates via the first mode of communication.

Claims

1. A method comprising:

under control of a node of a network configured with computer-executable instructions;

selecting, by the node, a first mode of communication for the node of the network;

communicating, by the node, via the first mode of communication;

responsive to determining, by the node, a first condition, selecting, by the node, a second mode of communication for use by the node to communicate, wherein the selecting, by the node, the second mode of communication comprises;

querying a data structure including one or more modes of communication, the data structure establishing a priority rank for the one or more modes of communication; and

determining the second mode of communication based at least in part on its priority rank;

communicating, by the node, via the second mode of communication;

searching, by the node, a predetermined priority listing to determine a higher priority mode of communication, the predetermined priority listing including a mesh network mode being designated higher priority than a star network mode, the star network mode being designated higher priority than a mobile mode;

determining whether the higher priority mode of communication has a lower cost of communication than the second mode of communication; and

upon determining that the higher priority mode of communication has a lower-cost of communication than the second mode, communicating, by the node, via the higher priority mode of communication.

2. The method of claim 1, wherein the first condition comprises a cost of transmission exceeding a cost threshold.

3. The method of claim 2, wherein the cost of transmission exceeds the cost threshold in response to failure of the node to communicate via the first mode of communication within a threshold amount of time.

4. The method of claim 2, wherein the cost of transmission exceeds the cost threshold in response to failure of the node to communicate via the first mode of communication after a threshold number of attempts to communicate.

5. The method of claim 2, wherein the cost of transmission exceeds the cost threshold in response to interference with the communicating via the first mode of communication.

6. The method of claim 2, wherein the cost of transmission exceeds the cost threshold in response to communicating, by the node, via the first mode of communication at a data rate below a threshold data rate.

7. The method of claim 2, wherein the cost threshold is a measure of at least one of cost to battery life, cost to radio frequency performance, financial cost to achieve successful communication, or cost to end user functionality.

8. The method of claim 1, further comprising:

responsive to selecting, by the node, a second condition subsequent to the first condition, selecting, by the node, a third mode of communication; and

communicating, by the node, via the third mode of communication.

9. The method of claim 1, wherein the first mode of communication comprises one of the following:

communication to an upstream node in a mesh network,

communication to a data collector of a star network,

communication to a mobile or handheld data collection device, or

communication via a direct cellular connection, and

wherein the second mode of communication comprises a different one of the following than the first mode of communication;

communication to an upstream node in a mesh network,

communication to a data collector of a star network,

communication to a mobile or handheld data collection device, or

communication via a direct cellular connection.

10. The method of claim 1, wherein the communicating, by the node, via the first mode of communication and the communicating, by the node, via the second mode of communication both comprise reporting resource consumption data.

11. The method of claim 10, wherein the resource consumption data comprises at least one of electricity consumption data, water consumption data, or natural gas consumption data.

12. The method of claim 1, wherein at least one of the one or more modes of communication includes multiple sub-modes.

13. The method of claim 12, wherein the multiple sub-modes are variants of the at least one of the one or more modes of communication, the multiple sub-modes comprising at least one of the following modification parameters:

transmit power;

data rate;

protocol;

modulation schemes; and

/or

forward error correction.

14. A utility network computing device of a utility network comprising:

one or more processors;

memory communicatively coupled to the one or more processors; and

a mode module stored in the memory and executable by the one or more processors to;

select a first mode of communication for the utility network computing device;

communicate resource consumption data with one or more other devices of the utility network via the first mode of communication;

responsive to determining a first condition, select a second mode of communication based at least in part on a priority order of a plurality of modes of communication, the priority order including a mesh network mode being designated higher priority than a star network mode, the star network mode being designated higher priority than a mobile mode, the first condition comprising a change in location of the utility network computing device; and

communicate with the one or more other devices of the utility network via the second mode of communication.

15. The utility network computing device of claim 14, wherein the mode module is further executable by the one or more processors to:

responsive to determining a second condition subsequent to the first condition, select the first mode of communication for the utility network computing device and communicate via the first mode of communication.

16. The utility network computing device of claim 14, wherein the first mode of communication comprises one of the following:

communication to an upstream node in a mesh network,

communication to a data collector of a star network,

communication to a mobile or handheld data collection device, or

communication via a direct cellular connection, and

wherein the second mode of communication comprises a different one of the following than the first mode of communication;

communication to an upstream node in a mesh network,

communication to a data collector of a star network,

communication to a mobile or handheld data collection device, or

communication via a direct cellular connection.

17. The utility network computing device of claim 14, further comprising a metrology module stored in the memory and executable by the one or more processors to collect the resource consumption data, the resource consumption data comprising electricity consumption data, water consumption data, and/or natural gas consumption data.

18. The utility network computing device of claim 17, wherein the first condition comprises a cost of transmission exceeding a cost threshold, wherein the cost threshold is a measure of at least one of cost to battery life, cost to a rate of data transmission, cost to radio frequency performance, financial cost to achieve successful communication, or cost to end user functionality.

19. One or more computer-readable media storing instructions that, when executed by one or more processors of a node of a network, configure the node to:

select a first mode of communication for the network;

communicate with one or more other devices of the network via the first mode of communication;

query a data structure comprised of a priority listing for a plurality of modes of communication, each mode of the plurality of modes of communication having a predetermined priority rank, the priority listing for the plurality of modes of communication including a mesh network mode being listed higher priority than a star network mode, the star network mode being listed higher priority than a mobile mode;

identify a second mode of communication having a higher predetermined priority rank than the first mode of communication;

determine whether the second mode of communication has a lower-cost of communication relative to the first mode of communication; and

in response to determining that the second mode of communication has a lower-cost of communication relative to the first mode of communication, communicate with the one or more other devices of the network via the second mode of communication.

20. The one or more computer-readable media of claim 19, wherein the first mode of communication comprises one of the following:

communication to an upstream node in a mesh network,

communication to a data collector of a star network,

communication to a mobile or handheld data collection device, or

communication via a direct cellular connection, and

wherein the second mode of communication comprises a different one of the following than the first mode of communication;

communication to an upstream node in a mesh network,

communication to a data collector of a star network,

communication to a mobile or handheld data collection device, or

communication via a direct cellular connection.