Information Processing Device Segmentation for Data Transmission Safety
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Solution Overview
Problem
Existing data transmission protocols, such as the Yuen-2000 protocol, face a trade-off between increasing data transmission rate and maintaining data transmission safety, with the latter often compromised by the complexity and cost of implementing more constellation points.
Innovation Solution
An information processing device that segments a predetermined information identifier into n types of identifiers based on a predetermined rule, generating information to be transmitted using these identifiers, thereby improving data transmission safety and rate without significantly increasing costs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the number of constellation points is increased to improve data transmission safety and rate, then data transmission safety and rate are improved, but device complexity and costs increase
Solution Approach 1:
The information processing device segments the predetermined information identifier into n types of identifiers based on a predetermined rule. This segmentation allows the system to achieve enhanced transmission safety and rate without requiring a proportional increase in the total number of constellation points, thereby reducing device complexity and costs while maintaining security
Solution Approach 2:
The invention changes the parameter of information encoding by using n types of identifiers derived from segmenting a predetermined information identifier. This parameter change enables multiple bits of information to be transmitted for each constellation point, improving transmission rate and safety without simply increasing the number of constellation points
2Productivity
If the number of constellation points is increased to improve data transmission rate, then data transmission rate is improved, but costs for production and operation increase
Solution Approach 1:
By segmenting the predetermined information identifier into n types of identifiers, the system can transmit multiple bits per constellation point without proportionally increasing the number of constellation points needed. This reduces the complexity and costs associated with producing and operating the communication system while maintaining high transmission rates
Solution Approach 2:
The invention changes the information encoding parameter to use n types of identifiers, enabling efficient use of existing constellation points to achieve high transmission rates without the need to simply increase the number of constellation points, thereby controlling production and operation costs
Data Source
AI summary
The purposes of the present invention are to improve safety of data transmission and a data transfer rate and to reduce an increase in costs for the improvement. An encryption unit 111 of a transmission device 1 generates encrypted data that allow plain data thereof to be uniquely identifiedA segmentation unit 121 segments the encrypted data into two types of basal signal point number information on the basis of map data provided by a map management unit 122. A basal signal point number generation unit 113 generates basal signal point number information used as information to be transmitted, on the basis of a set of the two types of information, i.e. horizontal basal signal point number information and vertical basal signal point number information.