Satellite Short Messaging With Location Authentication
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Solution Overview
Problem
Existing short message information transmission methods face challenges with tampered or forged location information, leading to poor authenticity verification and transmission effectiveness.
Innovation Solution
A method involving a satellite network that authenticates location information in short messages by comparing it with a local database or beam cell identification, and sends an authentication result to the receiving end, ensuring the authenticity of the location information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If location information is added to short message information to enable content enrichment, then the information transmission capability is improved, but the risk of location information being tampered with or forged increases
Solution Approach 1:
The patent introduces a satellite network as an intermediary authentication authority between the sending end and receiving end. The satellite network receives location information from the sending end, authenticates it against stored reference data, and provides an authentication result to the receiving end. This intermediary mechanism enables location information to be transmitted while maintaining authenticity verification, resolving the contradiction between transmission capability and reliability.
2Speed
If location information is transmitted through conventional networks, then the transmission speed is improved, but the authentication capability and anti-tampering ability deteriorate
Solution Approach 1:
The patent employs a satellite network as an intermediary authentication authority that operates independently from conventional communication networks. The satellite network receives location information, authenticates it against stored reference data, and provides authentication results to the receiving end. This approach maintains transmission speed while adding robust authentication capability, as the satellite network's authentication function is separate from the transmission channel.
3Adaptability or versatility
If location information is added to short messages to enrich content, then the information value is improved, but the complexity of ensuring authenticity increases
Solution Approach 1:
The patent introduces a satellite network as an intermediary authentication authority that handles the complex authentication logic externally. The sending end simply needs to add location information to messages, while the satellite network manages the comparison with stored reference data and provides authentication results to the receiving end. This distributes complexity appropriately: the message transmission remains simple while the authentication complexity is handled by the satellite network intermediary.
Data Source
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AI summary
The present application relates to the technical field of network communications, and relates to a short message information transmission method, a computer device, and a storage medium. The method comprises: a satellite network receiving first short message information sent by a sending end, the first short message information comprising first position information; authenticating the first position information in the first short message information to obtain an authentication result; and sending the first short message information and the authentication result to a receiving end of the first short message information.