Apparatus and method for measuring and reporting redundant wireless connectivity over time

• US 9,191,843 B2
• Filed: 07/22/2013
• Issued: 11/17/2015
• Est. Priority Date: 06/12/2013
• Status: Active Grant

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Pulini, Christopher, Swanson, Norman R.
• Primary Examiner(s): AYOTUNDE, AYODEJI O
• Application Number:
  US13/947,951
• Publication Number:
  US 20140370820A1
• Time in Patent Office: 848 Days
• Field of Search: 455/67.11, 455/67.7
• US Class Current: 1/1
• CPC Class Codes: H04L 12/40176 involving redundancy error detection or correction of the data by redundancy in hardware using active fault-masking in interconnections G06F11/2002; error detection or correction of the data by redundancy in hardware using active fault-masking in storage systems using spares or by reconfiguring G06F11/2053
• CPC Class Codes: H04L 43/045 for graphical visualisation of monitoring data
• CPC Class Codes: H04L 43/06 Generation of reports
• CPC Class Codes: H04L 43/0811 by checking connectivity
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/75 Indicating network or usage conditions on the user display
• CPC Class Codes: H04W 24/08 Testing, supervising or monitoring using real traffic

Abstract

A method includes identifying an amount of time that a wireless device has or does not have redundant connectivity in a wireless network during a specified time period. The method also includes identifying a redundant wireless connection availability of the wireless device during the specified time period. Identifying the amount of time that the wireless device has or does not have redundant connectivity could include identifying connection events associated with the wireless device. The connection events can include events in which a wireless connection with the wireless device is formed and events in which a wireless connection with the wireless device is dropped. Time periods during which multiple wireless connections with the wireless device exist or do not exist can be identified. Identifying the redundant wireless connection availability could include identifying a percentage of the specified time period during which multiple wireless connections with the wireless device exist.

Claims

1. A method comprising:

tracking a connectivity of a wireless device in a wireless network over time;

based on the tracked connectivity, identifying an amount of time that the wireless device previously did or did not have redundant connectivity in the wireless network during a specified time period; and

identifying a redundant wireless connection availability of the wireless device during the specified time period using the identified amount of time;

wherein the wireless device communicates over wireless communication paths for multiple purposes; and

wherein the redundant wireless connection availability is based on redundant connectivity for each purpose during the specified time period.

2. The method of claim 1, wherein identifying the amount of time that the wireless device previously did or did not have redundant connectivity comprises:

identifying connection events associated with the wireless device, the connection events comprising events in which a wireless connection with the wireless device was formed and events in which a wireless connection with the wireless device was dropped; and

identifying time periods during which multiple wireless connections with the wireless device did or did not exist.

3. The method of claim 2, wherein identifying the redundant wireless connection availability comprises:

identifying a percentage of the specified time period during which multiple wireless connections with the wireless device existed.

4. The method of claim 1, further comprising:

generating a graphical display, the graphical display including the redundant wireless connection availability.

5. The method of claim 4, wherein:

the graphical display comprises a network map, the network map identifying multiple wireless devices and multiple communication paths between the wireless devices; and

the method further comprises identifying a redundant wireless connection availability for each of the multiple wireless devices.

6. The method of claim 5, further comprising:

upon a selection of one of the wireless devices, providing a user with one or more controls for configuring the selected wireless device.

7. The method of claim 1, further comprising:

generating a report comprising at least one of;

the redundant wireless connection availability and information based on the redundant wireless connection availability.

8. The method of claim 1, further comprising:

generating an alarm when the wireless device loses redundant connectivity in the wireless network.

9. An apparatus comprising:

at least one processing device configured to;

track a connectivity of a wireless device in a wireless network over time;

based on the tracked connectivity, identify an amount of time that the wireless device previously did or did not have redundant connectivity in the wireless network during a specified time period; and

identify a redundant wireless connection availability of the wireless device during the specified time period using the identified amount of time; and

at least one memory configured to store the redundant wireless connection availability;

wherein the wireless device is configured to communicate over wireless communication paths for multiple purposes; and

wherein the at least one processing device is configured to identify the redundant wireless connection availability based on redundant connectivity for each purpose during the specified time period.

10. The apparatus of claim 9, wherein the at least one processing device is configured to:

identify connection events associated with the wireless device, the connection events comprising events in which a wireless connection with the wireless device was formed and events in which a wireless connection with the wireless device was dropped; and

identify time periods during which multiple wireless connections with the wireless device did or did not exist.

11. The apparatus of claim 10, wherein the at least one processing device is configured to identify the redundant wireless connection availability as a percentage of the specified time period during which multiple wireless connections with the wireless device existed.

12. The apparatus of claim 9, wherein the at least one processing device is further configured to:

generate a graphical display including the redundant wireless connection availability.

13. The apparatus of claim 12, wherein:

the graphical display comprises a network map identifying multiple wireless devices and multiple communication paths between the wireless devices; and

the at least one processing device is configured to identify a redundant wireless connection availability for each of the multiple wireless devices.

14. The apparatus of claim 9, wherein the at least one processing device is further configured to:

generate a report comprising at least one of;

the redundant wireless connection availability and information based on the redundant wireless connection availability.

15. The apparatus of claim 9, wherein the at least one processing device is further configured to:

generate an alarm when the wireless device loses redundant connectivity in the wireless network.

16. A non-transitory computer readable medium embodying a computer program, the computer program comprising computer readable program code for:

tracking a connectivity of a wireless device in a wireless network over time;

based on the tracked connectivity, identifying an amount of time that the wireless device previously did or did not have redundant connectivity in the wireless network during a specified time period; and

identifying a redundant wireless connection availability of the wireless device during the specified time period using the identified amount of time;

wherein the wireless device is configured to communicate over wireless communication paths for multiple purposes; and

wherein the computer readable program code for identifying the redundant wireless connection availability comprises computer readable program code for identifying the redundant wireless connection availability based on redundant connectivity for each purpose during the specified time period.

17. The computer readable medium of claim 16, wherein the computer readable program code for identifying the amount of time that the wireless device previously did or did not have redundant connectivity comprises computer readable program code for:

identifying connection events associated with the wireless device, the connection events comprising events in which a wireless connection with the wireless device was formed and events in which a wireless connection with the wireless device was dropped; and

identifying time periods during which multiple wireless connections with the wireless device did or did not exist.

18. The computer readable medium of claim 17, wherein the computer readable program code for identifying the redundant wireless connection availability comprises computer readable program code for:

identifying a percentage of the specified time period during which multiple wireless connections with the wireless device existed.

19. The computer readable medium of claim 16, wherein the computer program further comprises computer readable program code for:

generating a graphical display, the graphical display including the redundant wireless connection availability.

20. The computer readable medium of claim 16, wherein the computer program further comprises computer readable program code for:

generating a report comprising at least one of;

the redundant wireless connection availability and information based on the redundant wireless connection availability.

21. A method comprising:

tracking a connectivity of a wireless device in a wireless network over time;

based on the tracked connectivity, identifying an amount of time that the wireless device previously did or did not have redundant connectivity in the wireless network during a specified time period; and

identifying a redundant wireless connection availability of the wireless device during the specified time period using the identified amount of time;

wherein the wireless device communicates over wireless communication paths for multiple purposes including process data publications, request/response communications, message routing, and clock synchronization; and

wherein the redundant wireless connection availability is based on redundant connectivity for each purpose during the specified time period.

22. The method of claim 21, wherein the redundant wireless connection availability is based on an amount of time that redundant connections were or were not available for all purposes during the specified time period.