Systems and methods for handling information from wireless nodes, including nodes for communication with aircraft

• US 7,450,004 B2
• Filed: 10/29/2004
• Issued: 11/11/2008
• Est. Priority Date: 10/29/2004
• Status: Expired due to Fees

• Current Assignee: The Boeing Co.
• Original Assignee: The Boeing Co.
• Inventors: Mitchell, Timothy M., Allen, David L.
• Primary Examiner(s): PHAM, TOAN NGOC
• Application Number:
  US10/976,662
• Publication Number:
  US 20060094417A1
• Time in Patent Office: 1,474 Days
• Field of Search: 340/539.22, 340/539.26, 340/972, 340/963, 340981-983, 701/120, 342/32, 342/36, 342/63, 342/398
• US Class Current: 340/539.22
• CPC Class Codes: H04B 7/18506 Communications with or from aircraft, i.e. aeronautical mobile service
• CPC Class Codes: H04L 41/046 comprising network management agents or mobile agents therefor
• 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 67/125 involving control of end-device applications over a network
• CPC Class Codes: H04W 84/06 Airborne or Satellite Networks space-based or airborne stations H04B7/185

Abstract

Systems and methods for handling information from wireless nodes, including nodes for communication with aircraft, are disclosed. A system in accordance with one aspect of the invention includes a sensor configured to sense information corresponding to a characteristic of a wireless node. The wireless node can be one of a plurality of wireless nodes configured to transmit and receive wireless signals. The wireless nodes can also be linked to a non-wireless network portion. The system can further include a transmitter configured to transmit the information via the network, and a receiver operatively coupled to the transmitter to receive the information via the network. Accordingly, the system can be used to automatically identify and track diagnostic information corresponding to the state of one or more wireless nodes.

Claims

1. A method for handling information about an information network, located at least in part at an airport, the method comprising:

sensing a state of at least one component of an outdoor wireless node while the wireless node is in operational use, wherein the outdoor wireless node is one of a plurality of outdoor wireless nodes that are located at an airport and that are coupled to a non-wireless network portion, the outdoor wireless node including a radio having a wireless transmitter and a wireless receiver, a power supply coupled to the radio, a media converter coupled to the radio, a link coupled between the radio and the non-wireless network portion, and an environmental enclosure disposed around the radio, the media converter and the power supply;

transmitting information corresponding to the state of the at least one component over the non-wireless network portion via the link to a server computer; and

based on the information received at the server computer, determining a maintenance procedure to perform on the outdoor node.

2. The method of claim 1, further comprising transmitting information corresponding to aircraft operations via the non-wireless network portion.

3. The method of claim 1 wherein sensing information includes sensing information corresponding to a characteristic of at least one of the radio, the power supply, a filter, the media converter, the housing, and a volume within the housing.

4. The method of claim 1 wherein transmitting the information includes transmitting the information in a wireless manner from the one wireless node to another of the plurality of wireless nodes.

5. The method of claim 1 wherein sensing information includes sensing at least one of a current and a voltage.

6. The method of claim 1 wherein sensing includes sensing at least one of a temperature and a humidity of an interior of the enclosure.

7. The method of claim 1 wherein the enclosure includes an access door, and wherein sensing includes sensing a position of the access door.

8. The method of claim 1 wherein sensing includes sensing diagnostic information indicative of how the node is functioning.

9. The method of claim 1 wherein transmitting information includes transmitting information over a period of time, and wherein the method further comprises organizing the information to present time-dependent trends.

10. The method of claim 1, further comprising providing the information for review to isolate a fault at the node.

11. The method of claim 1, further comprising providing the information for review to isolate a fault at the node and service the node.

12. A system for providing wireless communications at an airport, comprising:

multiple wireless nodes located outside a terminal building at an airport, each wireless node including an enclosure, a wireless transmitter and wireless receiver located within the enclosure, and at least one sensor located within the enclosure and configured to sense diagnostic information corresponding to a characteristic of the wireless node while the wireless node is in operational use;

a non-wireless network portion coupled to each of the wireless nodes;

multiple aircraft that are movable to and from the airport and that each include an aircraft computer in wireless communication with the wireless nodes when the aircraft are at least proximate to the airport; and

a server computer coupled to the network to receive the diagnostic information via the network.

13. The system of claim 12, further comprising an airline maintenance computer coupled to the network.

14. The system of claim 12 wherein the sensor is configured to sense at least one of a temperature and a humidity of an interior of the enclosure in which components of the wireless node are housed.

15. The system of claim 12 wherein the sensor is configured to sense at least one of a current and a voltage of a component of the wireless node.

16. The system of claim 12 wherein the enclosure includes an access door, and wherein the sensor is configured to sense a position of the access door.