US20190207671A1 - Connectivity System and Method for High Speed Aircraft Internet - Google Patents

Abstract

A device and method for connecting users to the Internet via a high-speed connection aboard an aircraft. The device includes a control unit designed to attach to a data transmission system of an aircraft, the data transmission system having an electrical system with a circuit. The device additionally comprises a logic that is at least partially stored in a non-transitory computer readable medium and that, when executed at least in part by a processor, causes the device to perform a method. The method includes detecting a connection request from an electronic device, identifying the IP address associated with it, communicating the IP address to an onboard server, transmitting the IP address to a broadband server, recording and storing the IP address, and remapping the IP address to an anonymized IP address prior to sending the connection to a ground server over satellite connection.

Description

CROSS REFERENCE TO RELATED APPLICATIONS
• This application claims the benefit of U.S. Provisional Application No. 62/612,810 filed on Jan. 2, 2018. The above identified patent application is herein incorporated by reference in its entirety to provide continuity of disclosure.
BACKGROUND OF THE INVENTION
• The present invention relates to aircraft data transmission devices. More specifically, the invention provides a connectivity system and method for high speed aircraft internet configured to remap an IP address from a user to an anonymized IP address prior to quickly transmitting the data requested from the user onboard an aircraft.
• Many commercial airlines provide access to the internet for customers aboard the aircraft, however these connections can be ineffective. Connection speeds are often slow due to increased use by multiple users aboard the plane as well as poor satellite connectivity systems installed within the aircraft. Additionally, the connections can be unsafe, as data transfers can be lost over unsecured networks or traveling on unsecured channels. Thus, an improved connectivity system and method for high speed aircraft internet that can efficiently and securely access the internet on board an aircraft is desired.
SUMMARY OF THE INVENTION
• In view of the foregoing disadvantages inherent in the known types of aircraft data transmission devices now present in the known art, the present invention provides a connectivity system and method for high speed aircraft internet wherein the same can be utilized for providing convenience for the user when desiring to quickly and securely access and browse the internet aboard an aircraft.
• The present system comprises a connectivity system and method for high speed aircraft internet implemented by a device such as a microchip. The device comprises a control unit configured to attach to a data transmission system of an aircraft, the data transmission system comprising an electrical system with a circuit therein. The device additionally comprises a logic that is at least partially stored in a non-transitory computer readable medium and that, when executed at least in part by a processor, causes the device to perform a method. The device detects a connection request from an electronic device, identifies the IP address associated with it, communicates the IP address to an onboard server, transmits and IP address to a broadband server, records and stores the IP address, and remaps the IP address to an anonymized IP address prior to sending the connection to a ground server over satellite connection. In this way, a user is able to securely and quickly access the internet aboard an aircraft.
BRIEF DESCRIPTION OF THE DRAWINGS
• Although the characteristic features of this invention will be particularly pointed out in the claims, the invention itself and manner in which it may be made and used may be better understood after a review of the following description, taken in connection with the accompanying drawings wherein like numeral annotations are provided throughout.
• FIG. 1 shows a diagram of an embodiment of the device implementing the connectivity system for high speed aircraft internet.
• FIG. 2 shows a diagram of an embodiment of a series of prerequisite steps prior to the functioning of the connectivity system and method for high speed aircraft internet.
• FIG. 3 shows a diagram of an embodiment of the connectivity system and method for high speed aircraft internet transmitting information to and then receiving commands from a user.
DETAILED DESCRIPTION OF THE INVENTION
• Reference is made herein to the attached drawings. Like reference numerals are used throughout the drawings to depict like or similar elements of the connectivity system and method for high speed aircraft internet. The figures are intended for representative purposes only and should not be considered to be limiting in any respect.
• According to some embodiments, the operations, techniques, and/or components described herein can be implemented as (i) a special-purpose computing device having specialized hardware and a logic hardwired into the computing device to persistently perform the disclosed operations and/or techniques, or (ii) a logic that is implementable on an electronic device having a general-purpose hardware processor to execute the logic and a computer-readable medium, e.g. a memory, wherein implementation of the logic by the processor on the electronic device provides the electronic device with the function of a special-purpose computing device.
• In the interests of economy, the present disclosure refers to “a computer-readable medium,” “a processor,” and so on. However, this should not be read as limiting in any way as the present invention utilizing “one of more computer-readable media,” “one or more processors,” and so on. Unless specifically limited to a single unit, “a” is intended to be equivalent to “one or more” throughout the present disclosure.
• In the interests of economy, the present disclosure refers to a “personal electronic device” or “PED”. However, this should not be read as limiting in any way as the present invention utilizing a computer or laptop and so on and should be interpreted to include any electronic device such as a smartphone, tablet, laptop, game device, etc. throughout the present disclosure.
• Referring now toFIG. 1, there is shown a diagram of an embodiment of the device implementing the connectivity system for high speed aircraft internet. The connectivity system for high speedaircraft internet device10 includes acontrol unit11 attached to adata transmission system12 of an aircraft. Thecontrol unit11 has one ormore sensors13 attached to each circuit of thedata transmission system12 of the aircraft. In the illustrated embodiment, thesensor13 is configured to detect when a personal electronic device of a user requests access to the internet. However, in other embodiments, thesensor13 is can vary in sensitivity, range and type of characteristics detected, and in the number ofsensors13 on a single circuit.
• Thecontrol unit11 additionally comprises acomputer14 that is operably connected to eachsensor13. Thesensor13 transmits the IP address of the personal electronic device to thecomputer14 which stores the data in amemory unit16. Thecomputer14 embodies alogic15, which is stored, e.g., on a non-transitory computer readable medium, and executed at least in part by a processor. As used herein, “logic” refers to (i) logic implemented as a computer instructions and/or data within one or more computer processes and/or (ii) logic implemented in electronic circuitry.
• Thecomputer14 continuously monitors the requests of users attempting to access the internet via thesensor13 and stores the IP address data of the requesting user in thememory unit16. Thelogic15 of thecomputer14 continuously compares the stored data with newly detected data to ensure the user has not already been distributed an anonymized IP address, and to ensure the anonymized IP address matches the user requesting the connection. When the comparison determines the IP address has not been anonymized, then one or more actions are taken, such as transmitting the IP address to NAT table in the broadband server aboard the aircraft.
• Referring now toFIG. 2, there is shown a diagram of an embodiment of a series of prerequisite steps required prior to the functioning of the connectivity system and method for high speed aircraft internet. In order for the personal electronic device to go online, thereby necessitating the use of the connectivity system and method for high speed aircraft internet, a series of conditions must be met to ensure the system is in working order.
• Prior to remapping the IP, thefirst step101 ensures the personal electronic device (PED) is connected to the WiFi SSID onboard the aircraft. In the illustrated embodiment, the WiFi is provided by a plurality of Wireless Access Points (WAPs) disposed within the hull of the aircraft. In the shown embodiment, the PEDs include, but are not limited to, smartphones, tablets, and laptops.
• Thus, thesecond step102 ensures the aircraft server is online. In the illustrated embodiment, the online functionality of the aircraft server is determined by a series of related checks. The related checks include ensuring the In-Flight Entertainment (IFE) system is operational111, as well as the In-Flight Entertainment Network Server (NS) havingfunctionality112. Additionally, the Broadband Server (BS) is online and connected to the EMSAntenna113 disposed atop the associated aircraft. After determining the EMS Antenna has successfully commissioned a valid XID, wherein the XID is a unique identifier given on certain Satellite Bandwidths, from SATCOM114, the aircraft server is online and thesecond step102 is complete.
• Finally, thethird step103 is to ensure a secure channel is online, and ready to be used to transfer the IP addresses of the associated PED, and any additional traffic and data packets after the connection is secured. In the illustrated embodiment, the secure channel comprises a VLAN 4066 channel. However, in other embodiments, any secure channel can be used, provided it provides the necessary security to prevent potential hazards, such as hacking. Thus, it is along the secure channel the IP address will be transferred through the aircraft server to the broadband server (BS).
• Referring now toFIG. 3, there is shown a diagram of an embodiment of the connectivity system and method for high speed aircraft internet transmitting information to and then receiving information from a ground server. The connectivity system and method for high speed aircraft internet includes a sensor configured to determine when a personal electronic device of a user requests access to the internet. In the illustrated embodiment, the user initiates a request to connect their personal electronic device (PED)71 to theonboard servers74 of the aircraft via the wireless access points (WAPs)73 in order to establish a connection to the network.
• The connectivity system and method for high speed aircraft internet identifies theIP address72 associated with the PED71 used and passes the associatedIP address72 to the WAPs73 disposed within the aircraft. TheWAPs73 are configured to assign a unique IP address to the associatedPED71 using a DHCP network protocol, and then wirelessly transfer theIP address72 to theonboard server74 installed on the aircraft via asecure channel24. In one embodiment, theonboard server74 comprises an inflight entertainment network server, as this is the typicalonboard server74 installed within the aircraft. The inflight entertainment network server is thus responsible for hosting the Inflight Entertainment software as well as the IP addresses of all the connected devices within the network. In the illustrated embodiment, thesecure channel24 used to transmit theIP address72 and data within the aircraft is a VLAN. TheVLAN24 ensures the information transferred to and from thePED71 inside the aircraft is secure prior to the anonymization of theIP address72, as well as ensures there is no loss of information. TheVLAN24 is configured to separate traffic, such as IP address and additional data packets, to ensure they transmit and transfer the traffic quickly and safely. Thus, theVLAN24 is responsible for tagging the IP addresses and data packets transferred therein.
• Theonboard server74 is operably connected via physical wiring22 to a network server (NS)91 disposed within the aircraft, wherein theNS91 is operably connected to the broadband server (BS)75 via an additional physical wire. The physical wiring22 ensures the information transferred therein is secure from tampering or malicious interference. Additionally, the physical wiring22 ensures the connection made is reliable and responsive. In the illustrated embodiment, the physical wiring22 is composed of an ethernet cable, such that theonboard server74 is operably connected to theNS91 through an ethernet cable22, while theNS91 is connected to theBS75 via an additional ethernet cable through a separate port.
• The connectivity system and method for high speed aircraft internet further comprises aswitch23, wherein theswitch23 is operably connected to the information passed through the ethernet cable22. TheIP address72, as well as any further data passed therethrough, is disposed into a data packet for discrete transport along the connection service. Theswitch23 is configured to tag each data packet as it passes through, such that each data packet is identifiable at a later point.
• Thebroadband server75 is configured to record and store the data pack and associatedIP address72 for each circuit on a memory unit disposed within thebroadband server75. Additionally, thebroadband server75 contains a network address translation (NAT) table25 therein. TheIP address72 recorded and stored within thebroadband server75 is remapped to an anonymized IP address according to the NAT tables75 disposed within thebroadband server75.
• Thebroadband server75 additionally comprises a sensor configured to convey the anonymized IP address to aground server77 viasatellite76, thereby allowing it to function as a connectivity platform. In the shown embodiment, thebroadband server75 is configured to automatically attempt thesatellite connection26 at a height of 20,000 feet. In the illustrated embodiment, thesatellite connection26 comprises a KU connection to provide additional protection and responsiveness to the data sent and received by the users. TheKU satellite connection26 allows the device to establish a fast and secure connection between theground server77 and the associated personalelectronic device71. Further, the connection at theground server77 includes a plurality of connections to additional Domain Name Servers (DNS) supplied by companies such as Google or Facebook.
• With the secure connection established, the device is configured to transfer data requested from the anonymized IP address, and repeating the detecting, the identifying, the recording, the communicating, the transmitting, the remapping, the conveying, the establishing, and the transferring for additional information requested from the personal electronic device of the user.
• It is therefore submitted that the instant invention has been shown and described in various embodiments. It is recognized, however, that departures may be made within the scope of the invention and that obvious modifications will occur to a person skilled in the art. With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of the invention, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by the present invention.
• Therefore, the foregoing is considered as illustrative only of the principles of the invention. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the invention to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the invention.

Claims (7)

I claim:

1) A connectivity device for high speed aircraft internet, comprising:

a control unit configured to attach to a data transmission system of an aircraft;

the data transmission system comprising an electrical system with a circuit therein;

a logic that is at least partially stored in a non-transitory computer readable medium and that, when executed at least in part by a processor, causes the connectivity device for high speed aircraft internet to perform a method, the method comprising:

detecting a connection request from a personal electronic device via a wireless access point;

identifying an IP address associated with the personal electronic device;

communicating the IP address to an onboard server over a secure channel;

transmitting the IP address to a broadband server via a physical cable;

recording and storing the IP address for each circuit on a memory unit;

remapping the IP address to an anonymized IP address using a NAT table disposed within the broadband server;

conveying the anonymized IP address to a ground server via satellite;

establishing a secure connection with the ground server to the anonymized IP address of the associated personal electronic device;

transferring data requested from the anonymized IP address to the associated personal electronic device over the established secure connection;

repeating the detecting, the identifying, the recording, the communicating, the transmitting, the remapping, the conveying, the establishing, the transferring steps for additional data sent from the personal electronic device, respectively, as requested.

2) The connectivity device for high speed aircraft internet ofclaim 1, wherein the method further comprises:

translating additional information processed over the physical cable to a secure data packet via a switch.

3) The connectivity device for high speed aircraft internet ofclaim 1, wherein the conveying is done via a KU connection.

4) The connectivity device for high speed aircraft internet ofclaim 1, wherein the physical cable comprises an ethernet cable.

5) The connectivity device for high speed aircraft internet ofclaim 1, wherein the secure channel is VLAN 4066.

6) A method for high speed aircraft internet, comprising:

detecting a connection request from a personal electronic device via a wireless access point;

identifying an IP address associated with the personal electronic device;

communicating the IP address to an onboard server over a secure channel;

transmitting the IP address to a broadband server via a physical cable;

recording and storing the IP address for each circuit on a memory unit;

remapping the IP address to an anonymized IP address using a NAT table disposed within the broadband server;

conveying the anonymized IP address to a ground server via satellite;

establishing a secure connection with the ground server to the anonymized IP address of the associated personal electronic device;

transferring data requested from the anonymized IP address to the associated personal electronic device over the established secure connection;

repeating the detecting, the identifying, the recording, the communicating, the transmitting, the remapping, the conveying, the establishing, the transferring steps for additional data sent from the personal electronic device, respectively, as requested.

7) The method for high speed aircraft internet ofclaim 6, further comprising:

translating additional information processed over the physical cable to a secure data packet via a switch.

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