Wireless diagnostic systems

• US 20060264178A1
• Filed: 05/20/2005
• Published: 11/23/2006
• Est. Priority Date: 05/20/2005
• Status: Abandoned Application

• Current Assignee: Finisar Corporation (II-VI Incorporated)
• Original Assignee: Finisar Corporation (II-VI Incorporated)
• Inventors: Hudson, Jonathan Michael, Noble, Gayle Loretta, Jones, Derek Anthony, Teeple, William David
• Application Number:
  US11/134,786
• Publication Number:
  US 20060264178A1
• Time in Patent Office: Days
• US Class Current: 455/67.110
• CPC Class Codes: H04B 17/0085 using test signal generators
• CPC Class Codes: H04B 7/022 Site diversity; Macro-diversity using two or more spaced independent antennas H04B7/04
• CPC Class Codes: H04K 2203/18 for wireless local area networks or WLAN
• CPC Class Codes: H04K 2203/36 including means for exchanging jamming data between transmitter and receiver, e.g. in forward or backward direction
• CPC Class Codes: H04K 3/45 characterized by including monitoring of the target or target signal, e.g. in reactive jammers or follower jammers for example by means of an alternation of jamming phases and monitoring phases, called "look-through mode"
• CPC Class Codes: H04K 3/46 characterized in that the jamming signal is produced by retransmitting a received signal, after delay or processing
• CPC Class Codes: H04K 3/94 related to allowing or preventing testing or assessing

Abstract

Wireless diagnostic systems and methods of implementing wireless diagnostic analysis between at least one end point device and at least one wireless diagnostic device/probe, each including a wireless transceiver that enables wireless communication therebetween. The wireless diagnostic device could be a bit error rate tester, a protocol analyzer, a generator, a jammer, a monitor, and the like. The end point devices can be storage devices, LAN ports, computer systems, SAN ports, wireless RAIDS, network taps, and the like.

Claims

1. A wireless diagnostic system comprising:

an end point device configured to transmit data to a first wireless transceiver located on the end point device, the first wireless transceiver configured to convert the data to wireless data, the first wireless transceiver wirelessly transmitting the wireless data on one or more channels;

a probe including a second wireless transceiver for enabling wireless communication with the end point device, the probe configured to wirelessly monitor the end point device for the wireless data and to wirelessly receive the wireless data when the probe detects the wireless data on the one or more channels; and

an analyzer in communication with the probe, the analyzer configured to receive the data from the probe and analyze the data, wherein the analyzer can receive the data by physical transmission or wireless transmission.

2. The system as recited in claim 1, further comprising a switch for allowing the probe to detect the wireless data on the one or more channels.

3. The system as recited in claim 1, wherein the data is one of diagnostic data or traffic data.

4. The system as recited in claim 1, wherein the endpoint device transmits the data on an electrical medium and the first wireless transceiver is configured to translate the data on the electrical medium to wireless data and vice versa.

5. The system as recited in claim 1, wherein the endpoint device transmits the data on an optical medium and the first wireless transceiver is configured to translate the data on the optical medium to wireless data and vice versa.

6. The system as recited in claim 1, further comprising at least one of:

a base station configured to wirelessly receive the wireless data from the probe and transmit the wireless data to another wireless device;

a hop configured to wirelessly receive the wireless data from the probe and transmit the wireless data on a different channel to another wireless device;

or

a repeater configured to wirelessly receive the wireless data from the probe and amplify, retime, or reconstruct the wireless data and transmit the wireless data to another wireless device.

7. The system as recited in claim 1, the end point device further configured to be selected from the group consisting of a storage device, a LAN port, a computer system, a SAN port, a RAID controller, a network tap, and combinations thereof.

8. The system as recited in claim 1, the probe further configured to be a diagnostic device selected from the group consisting of a bit error rate tester, a protocol analyzer, a generator, a jammer, a monitor, and combinations thereof.

9. The system as recited in claim 1, further comprising a tap connected to the end point device via a physical transmission medium and configured to monitor traffic data on the physical transmission medium, the tap further comprising a second wireless transceiver configured to convert the traffic data into wireless traffic data and wirelessly transmit the wireless traffic data to the probe.

10. The system as recited in claim 1, wherein the probe includes hardware and software configured to wirelessly query the end point device for the wireless data, and the end point device is configured to wirelessly transmit the wireless data to the probe upon receiving the wireless query.

11. The system as recited in claim 1, the probe further configured to wirelessly query the end point device for the wireless data and configured to wirelessly retrieve the wireless data from the end point device.

12. The system as recited in claim 1, wherein the probe further includes a third wireless transceiver for converting wireless data into data that can be transmitted on a physical transmission medium.

13. A method of performing diagnostic analysis on a system comprising one or more end point devices, a probe, and an analyzer, the one or more end point devices and probe including a wireless transceiver to enable wireless communication, the method comprising:

at the probe,

wirelessly monitoring for wireless data sent by a first end point device to determine whether the wireless data is present on a channel;

wirelessly detecting the wireless data on the channel;

wirelessly receiving the wireless data from the channel; and

transmitting the wireless data to an analyzer, wherein transmitting the wireless data can be performed by a physical transmission or wireless transmission.

14. The method as recited in claim 13, wherein wirelessly monitoring for the wireless data sent by a first end point device further comprises sending a wireless query to the first end point device.

15. The method as recited in claim 13, wherein wirelessly receiving the wireless data from the channel further comprises wirelessly retrieving the wireless data from the channel.

16. The method as recited in claim 13, wherein the wireless data is one of diagnostic data or traffic data.

17. The method as recited in claim 13, further comprising receiving a control signal from the analyzer and wirelessly transmitting the control signal to the first end point device.

18. The method as recited in claim 13, further comprising at least one of:

switching the monitoring, detecting, and receiving functions between multiple wireless channels;

or

switching the monitoring, detecting, and receiving functions between the one or more end point devices.

19. The method as recited in claim 13, further comprising amplifying a signal strength of the wireless data to a higher signal strength before transmitting the wireless data to the analyzer.

20. The method as recited in claim 13, further comprising aggregating the wireless data with other wireless data and wirelessly transmitting the wireless data and the other wireless data to the analyzer.

21. The method as recited in claim 13, further comprising analyzing the wireless data to produce results data and transmitting the results data to the analyzer via a physical transmission or wireless transmission.

22. The method as recited in claim 21, further comprising generating a control signal based on the results data and wirelessly transmitting the control signal to the first end point device.

23. The method as recited in claim 13, wherein transmitting the wireless data to an analyzer via a physical transmission further comprises converting the wireless data to be transmitted on a physical transmission medium.

24. The method as recited in claim 23, wherein the physical transmission medium is one of an optical medium or an electrical medium.

25. A wireless diagnostic system comprising:

an end point device configured to transmit data to a first wireless transceiver located on the end point device, the first wireless transceiver configured to convert data to wireless data, the first wireless transceiver wirelessly transmitting the wireless data on one or more channels; and

a diagnostic device including a second wireless transceiver for enabling wireless communication with the end point device, the diagnostic device configured to wirelessly monitor the end point device for the wireless data, wirelessly receive the wireless data when the diagnostic device detects the wireless data on the one or more channels, and analyze the wireless data to generate results data.

26. The system as recited in claim 25, the diagnostic device further configured to generate a control signal based on the results data and wirelessly transmit the control signal to the end point device.

27. The system as recited in claim 25, wherein the data is one of diagnostic data or traffic data.

28. The system as recited in claim 25, further comprising a switch for allowing the diagnostic device to detect the wireless data on the one or more channels.

29. The system as recited in claim 25, wherein the endpoint device transmits the data on an electrical medium and the first wireless transceiver is configured to translate the data on the electrical medium to wireless data and vice versa.

30. The system as recited in claim 25, wherein the endpoint device transmits the data on an optical medium and the first wireless transceiver is configured to translate the data on the optical medium to wireless data and vice versa.

31. The system as recited in claim 25, further comprising at least one of:

a base station configured to wirelessly receive the wireless data from the diagnostic device and transmit the wireless data to another wireless device;

a hop configured to wirelessly receive the wireless data from the diagnostic device and transmit the wireless data on a different channel to another wireless device;

or

a repeater configured to wirelessly receive the wireless data from the diagnostic device and amplify, retime, or reconstruct the wireless data and transmit the wireless data to another wireless device.

32. The system as recited in claim 25, the end point device further configured to be selected from the group consisting of a storage device, a LAN port, a computer system, a SAN port, a RAID controller, a network tap, and combinations thereof.

33. The system as recited in claim 25, the diagnostic device further configured to be selected from the group consisting of a bit error rate tester, a protocol analyzer, a generator, a jammer, a monitor, and combinations thereof.

34. The system as recited in claim 25, further comprising a tap connected to the end point device via a physical transmission medium and configured to monitor one or more traffic data on the physical transmission medium, the tap further comprising a second wireless transceiver configured to convert the traffic data into wireless traffic data and wirelessly transmit the wireless traffic data to the diagnostic device.

35. The system as recited in claim 25, wherein the diagnostic device includes hardware and software configured to wirelessly query the end point device for the wireless data, and the end point device is configured to wirelessly transmit the wireless data to the diagnostic device upon receiving the wireless query.

36. The system as recited in claim 25, the diagnostic device further configured to wirelessly query the end point device for the data and configured to wirelessly retrieve the wireless data from the end point device.

37. A method of performing diagnostic analysis on a system comprising one or more end point devices and a diagnostic device, the one or more end point devices and the diagnostic device each including a wireless transceiver to enable wireless communication, the method comprising:

at the diagnostic device,

wirelessly monitoring for wireless data sent by a first end point device to determine whether wireless data is present on a channel;

wirelessly detecting the wireless data on the channel;

wirelessly receiving the wireless data from the channel; and

analyzing the wireless data to produce results data.

38. The method as recited in claim 37, wherein wirelessly monitoring for the wireless data sent by a first end point device further comprising sending a wireless query to the first end point device.

39. The method as recited in claim 37, wherein wirelessly receiving wireless data from the channel further comprises wirelessly retrieving the wireless data from the channel.

40. The method as recited in claim 37, wherein the wireless data is diagnostic data and the results data is diagnostic results data.

41. The method as recited in claim 37, wherein the wireless data is traffic data and the results data is traffic results data.

42. The method as recited in claim 37, further comprising generating a control signal based on the results data and wirelessly transmitting the control signal to the first end point device.

43. The method as recited in claim 37, further comprising at least one of:

switching the monitoring, detecting and receiving functions between multiple channels;

or

switching the monitoring, detecting and receiving functions between the one or more end point devices.

44. The method as recited in claim 37, further comprising transmitting the wireless data and the results data to another wireless device, wherein transmitting can occur via physical transmission or wireless transmission.

45. The method as recited in claim 44, further comprising amplifying a signal strength of the wireless data to a higher signal strength before transmitting the wireless data to another wireless device.

46. The method as recited in claim 44, further comprising aggregating the wireless data with other wireless data before transmitting the wireless data and the other wireless data to another wireless device.

47. The method as recited in claim 44, wherein the another wireless device is selected from the group consisting of a base station, a hop, a repeater, an analyzer, an end point device, or combinations thereof.