Li-Fi Passenger Network Authentication for Secure Airline Connectivity
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Solution Overview
Problem
Public wireless connections, such as Wi-Fi, are insecure and vulnerable to attacks, posing risks for passenger data exposure during travel, particularly on commercial aircraft where personal information can be compromised due to shared and unsecured connections.
Innovation Solution
Implementing a dedicated Li-Fi connection for each passenger seat, authenticated based on physical presence, providing a secure and personalized high-speed internet channel using visible light communication techniques, ensuring only the passenger can access the network, leveraging passenger corpus data for secure network management and geofencing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If public wireless connections (Wi-Fi, Bluetooth) are used for passenger connectivity, then accessibility and ease of connection are improved, but security and data protection deteriorate
Solution Approach 1:
The patent divides the wireless network into separate dedicated channels for each passenger seat, isolating each passenger's data traffic from others. This segmentation ensures that while passengers can easily connect to the network, each connection is secured individually, preventing data breaches through shared network vulnerabilities.
Solution Approach 2:
The patent introduces an intermediary authentication system that verifies passenger identity and physical presence before establishing network access. This intermediary layer (authentication server, geofencing system) mediates between the passenger's connection request and the network, ensuring secure access while maintaining ease of connection through automated verification.
2Adaptability or versatility
If shared wireless connections are provided in public hotspots, then connectivity availability is improved, but data exposure and security risks worsen
Solution Approach 1:
The patent applies local quality by providing customized secure channels tailored to each passenger's specific seat and physical location. Each passenger receives a dedicated network channel with localized authentication, ensuring that connectivity is available to all passengers while their data remains protected through location-specific security measures.
Solution Approach 2:
The patent replaces traditional mechanical/shared wireless infrastructure with a light-based communication system (Li-Fi) that uses visible light to create dedicated optical channels. This substitution provides inherent physical security through line-of-sight requirements and directional light beams, preventing eavesdropping while maintaining universal access.
3Reliability
If dedicated Li-Fi connection is provided for each passenger, then security and data protection are improved, but system complexity and infrastructure requirements worsen
Solution Approach 1:
The patent implements universality by using Li-Fi technology that can serve multiple functions: secure data transmission, passenger identification, location verification, and network access control all through a single integrated system. This multi-functionality reduces overall system complexity despite providing dedicated secure channels to each passenger.
Solution Approach 2:
The patent utilizes parameter changes in the light spectrum and modulation techniques to create secure dedicated channels. By varying light frequency, intensity, and encoding parameters dynamically assigned to each passenger seat, the system achieves high security without requiring complex hardware infrastructure, as software-based parameter management provides the necessary security layers.
4Reliability
If authentication based on physical space is implemented, then access control and security are improved, but tracking and monitoring requirements worsen
Solution Approach 1:
The patent implements self-service authentication where the passenger's own physical presence and seat assignment automatically trigger authentication and channel allocation. The system uses the passenger's predetermined seat location and physical characteristics to authenticate without requiring additional manual verification or complex tracking, as the passenger's physical space itself serves as the authentication credential.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution provides secure, dedicated, and high-speed internet access to passengers while protecting their data by containing the Li-Fi signal to a specific area, reducing the risk of data compromise and ensuring secure passenger tracking and resource management.
Implementation Method 1
a secure Li-Fi channel is established for the passenger. The access point of the Li-Fi channel
Data Source
AI summary
A method, system and computer-usable medium are disclosed for providing a travel network infrastructure. A dedicated Li-F connection is provided for each physical space such as a seat, expected to accommodate a passenger in a travel network such as an airline. A passenger is authenticated according to a physical space occupied by the passenger. If authentication is successful, a secure Li-Fi channel is established for the passenger. The access point of the Li-Fi channel is only leveraged by the passenger and no other passengers.