Airplane-to-ground communication

• US 9,998,203 B2
• Filed: 06/01/2015
• Issued: 06/12/2018
• Est. Priority Date: 05/29/2015
• Status: Active Grant

• Current Assignee: Amadeus (Amadeus Global Travel Distribution S.A.)
• Original Assignee: Amadeus (Amadeus Global Travel Distribution S.A.)
• Inventors: Di Costanzo, Pierre-Philippe, Gualino, Thomas, Picolet, Antoine, Singla, Akshit, Callies, Etienne, Generat, Emile, Triscornia, David, Domurado, Vincent
• Primary Examiner(s): Anwar, Mohammad
• Assistant Examiner(s): BROCKMAN, ANGEL T
• Application Number:
  US14/727,150
• Publication Number:
  US 20160352412A1
• Time in Patent Office: 1,107 Days
• Field of Search: None
• CPC Class Codes: G06F 8/61 Installation
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06F 8/658 Incremental updates; Differential updates
• CPC Class Codes: G06F 9/4451 User profiles; Roaming
• CPC Class Codes: H04B 7/18506 Communications with or from aircraft, i.e. aeronautical mobile service
• CPC Class Codes: H04B 7/18508 with satellite system used as relay, i.e. aeronautical mobile satellite service
• 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: H04N 21/2146 located in mass transportation means, e.g. aircraft, train or bus flight-deck installations for entertainment or communications B64D11/0015; arrangements specially adapted for transportation systems in broadcast systems H04H20/62; moving wireless networks H04W84/005

Abstract

Onboard servers, and methods for communicating over wireless interface between an onboard server installed in an airplane and a ground server located remote from the airplane. Executable application code and first user data is received by the onboard server from the ground server before take-off of the airplane and stored. At least a part of the executable application code is executed by the onboard server. The onboard server receives delta user data from the ground server after the take-off and before landing of the airplane. The first delta user data updates the first user data to form second user data. The onboard server, after takeoff and before landing of the airplane, transmits at least a portion of the second user data to a seat entertainment terminal mounted within the airplane and/or to a personal mobile terminal of a user aboard the airplane for presentation to the user.

Claims

1. A method for communicating over a wireless interface between an onboard server installed in an airplane and a ground server located remote from the airplane, the method comprising:

receiving, by the onboard server, first executable code for a server application, second executable code for a client application, and first user data from the ground server over the wireless interface before take-off of the airplane;

in response to the first executable code, the second executable code, and the first user data being received at the onboard server;

storing, by the onboard server, the first user data and the second executable code for the client application, and

executing, by the onboard server, the first executable code for the server application to implement functions of the onboard server;

after the second executable code for the client application is stored, receiving, at the onboard server, a request for the second executable code for the client application from a seat entertainment terminal mounted within the airplane and/or from a personal mobile terminal of a user aboard the airplane;

in response to receiving the request, distributing, by the onboard server, the second executable code for the client application to the seat entertainment terminal for installation and execution at the seat entertainment terminal and/or to the personal mobile terminal of the user aboard the airplane for installation and execution at the personal mobile terminal;

after the second executable code for the client application is distributed, receiving, by the onboard server over the wireless interface, first delta user data from the ground server after the take-off and before landing of the airplane, the first delta user data updating the first user data to form second user data; and

transmitting, by the onboard server and after the takeoff and before the landing of the airplane, at least a portion of the second user data to the seat entertainment terminal mounted within the airplane and/or to the personal mobile terminal of the user aboard the airplane for presentation to the user via the client application.

2. The method of claim 1 wherein receiving the first delta user data comprises:

issuing a first update request by the onboard server to the ground server to trigger the receipt of the first delta user data.

3. The method of claim 2 wherein the first update request is issued by the onboard server in a periodic manner, depending on a flight phase of the airplane, depending on a geographical location of the airplane, in response to determining that the wireless interface is available after an unavailability period of the wireless interface, or a combination thereof.

4. The method of claim 2 wherein issuing the first update request by the onboard server to the ground server comprises:

receiving, at the onboard server, a command sent from the seat entertainment terminal or the personal mobile terminal to the onboard server that triggers the first update request.

5. The method of claim 2 further comprising:

transmitting the first update request from the onboard server to the ground server after the takeoff and before the landing of the airplane; and

in association with transmitting the first update request, determining, by the onboard server, an availability of the wireless interface to the ground server.

6. The method of claim 2 wherein the first delta user data includes a version identifier indicating a version of the first delta user data, and comprising:

issuing a second update request by the onboard server to the ground server to trigger the receipt of second delta user data,

wherein the second update request includes the version identifier.

7. The method of claim 6 further comprising:

in response to issuing the second update request, receiving the second delta user data from the ground server at the onboard server,

wherein the second delta user data represents differences between the second user data and third user data available at the ground server when the second update request is received.

8. The method of claim 2 wherein the first user data comprises flight-related data including passenger-name-record data of one or more passengers aboard the airplane, the first update request includes a flight identifier, and the first delta user data comprises updated passenger-name-record data of the one or more passengers including current information about connecting flights and/or accommodation of the one or more passengers.

9. The method of claim 1 further comprising, after the takeoff and before the landing of the airplane:

receiving, by the onboard server, a request from the seat entertainment terminal or the personal mobile terminal to modify at least one element of the first user data;

transmitting the request from the onboard server to the ground server; and

receiving, by the onboard server, a response to the request from the ground server.

10. The method of claim 9 wherein the response includes the first delta user data.

11. The method of claim 1, wherein the request for the second executable code for the client application is received at the onboard server after the take-off and before the landing of the airplane during an unavailability period of the wireless interface.

12. An onboard server installed in an airplane and configured to communicate over a wireless interface with a ground server located remote from the airplane, the onboard server comprising:

one or more processors; and

a memory coupled to the one or more processors, the memory including instructions that, when executed by the one or more processors, cause the onboard server to;

in response to receiving first executable code for a server application, second executable code for a client application, and first user data from the ground server over the wireless interface before take-off of the airplane;

store the first user data and the second executable code for the client application; and

execute the first executable code for the server application to implement functions of the onboard server;

after the second executable code for the client application is stored, and in response to receiving a request for the second executable code for the client application from a seat entertainment terminal mounted within the airplane and/or from a personal mobile terminal of a user aboard the airplane;

distribute the second executable code for the client application to the seat entertainment terminal for installation and execution at the seat entertainment terminal and/or to the personal mobile terminal of the user aboard the airplane for installation and execution at the personal mobile terminal; and

after the second executable code for the client application is distributed, in response to receiving first delta user data from the ground server over the wireless interface after the take-off and before landing of the airplane, the first delta user data updating the first user data to form second user data;

transmit at least a portion of the second user data to the seat entertainment terminal mounted within the airplane and/or to the personal mobile terminal of the user aboard the airplane for presentation to the user via the client application.

13. The onboard server of claim 12 wherein the instructions that, when executed by the one or more processors, cause the onboard server to receive the first delta user data comprises:

instructions that, when executed by the one or more processors, causes the onboard server to issue a first update request by the onboard server to the ground server to trigger the receipt of the first delta user data.

14. The onboard server of claim 13 wherein the first update request is issued by the onboard server in a periodic manner, depending on a flight phase of the airplane, depending on a geographical location of the airplane, in response to determining that the wireless interface is available after an unavailability period of the wireless interface, or a combination thereof.

15. The onboard server of claim 13 wherein the instructions that, when executed by the one or more processors, causes the onboard server to issue the first update request by the onboard server to the ground server comprises:

instructions that, when executed by the one or more processors, causes the onboard server to receive a command sent from the seat entertainment terminal or the personal mobile terminal that triggers the first update request.

16. The onboard server of claim 13 further comprising:

instructions that, when executed by the one or more processors, cause the onboard server to;

transmit the first update request to the ground server after the takeoff and before the landing of the airplane; and

in association with transmitting the first update request, determine an availability of the wireless interface to the ground server.

17. The onboard server of claim 13 wherein the first delta user data includes a version identifier indicating a version of the first delta user data, and further comprising instructions that, when executed by the one or more processors, cause the onboard server to:

issue a second update request to the ground server to trigger the receipt of second delta user data,

wherein the second update request includes the version identifier.

18. The onboard server of claim 17 further comprising instructions that, when executed by the one or more processors, cause the onboard server to:

in response to issuing the second update request, receive the second delta user data from the ground server,

wherein the second delta user data represents differences between the second user data and third user data available at the ground server when the second update request is received.

19. The onboard server of claim 13 wherein the first user data comprises flight-related data including passenger-name-record data of one or more passengers aboard the airplane, the first update request includes a flight identifier, and the first delta user data comprises updated passenger-name-record data of the one or more passengers including current information about connecting flights and/or accommodation of the one or more passengers.

20. The onboard server of claim 12 further comprising instructions that, when executed by the one or more processors, cause the onboard server to:

after the takeoff and before the landing of the airplane;

receive a request from the seat entertainment terminal or the personal mobile terminal to modify at least one element of the first user data;

transmit the request to the ground server; and

receive a response to the request from the ground server.

21. The onboard server of claim 20 wherein the response includes the first delta user data.

22. The onboard server of claim 12, wherein the request for the second executable code for the client application is received at the onboard server after the take-off and before the landing of the airplane during an unavailability period of the wireless interface.

23. A computer program product for an onboard server installed in an airplane and configured to communicate over a wireless interface with a ground server located remote from the airplane, the computer program product comprising:

a non-transitory computer-readable storage medium; and

program code stored on the non-transitory computer-readable storage medium that, when executed by one or more processors of the onboard server, causes the onboard server to;

in response to receiving first executable code for a server application, second executable code for a client application, and first user data from the ground server over the wireless interface before take-off of the airplane;

store the first user data and the second executable code for the client application; and

execute the first executable code for the server application to implement functions of the onboard server;

after the second executable code for the client application is stored, and in response to receiving a request for the second executable code for the client application from a seat entertainment terminal mounted within the airplane and/or from a personal mobile terminal of a user aboard the airplane;

distribute the second executable code for the client application to the seat entertainment terminal for installation and execution at the seat entertainment terminal and/or to the personal mobile terminal of the user aboard the airplane for installation and execution at the personal mobile terminal; and

after the second executable code for the client application is distributed, in response to receiving first delta user data from the ground server over the wireless interface after the take-off and before landing of the airplane, the first delta user data updating the first user data to form second user data;

transmit at least a portion of the second user data to the seat entertainment terminal mounted within the airplane and/or to the personal mobile terminal of the user aboard the airplane for presentation to the user via the client application.