Transmission Management System for Videoconference Status Control
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Solution Overview
Problem
Current videoconferencing systems lack effective management of communication statuses among terminals, leading to failed connections due to unmanaged terminal engagement, resulting in inefficient communication initiation and session management.
Innovation Solution
A transmission system and management system that include status management units to detect and manage the operating statuses of relay devices and terminals, allowing for optimal path selection and communication session management, including authentication, session initiation, and quality alteration of image data.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the management system transmits information to destination terminals without detecting communication status, then the transmission process is simple and fast, but connection failures occur due to terminal engagement with other terminals
Solution Approach 1:
The management system performs preliminary detection of communication status before transmitting information to destination terminals. The status detection unit checks whether destination terminals are engaged in other communications beforehand, preventing connection failures by avoiding transmission to busy terminals.
Solution Approach 2:
The system implements feedback mechanisms where destination terminals report their communication status back to the management system. The status detection unit continuously monitors and updates terminal engagement states, allowing the management system to make informed decisions about information transmission timing.
2Reliability
If the management system detects communication status before transmission, then connection reliability improves, but the system complexity and detection time increase
Solution Approach 1:
The management system performs status detection in advance before information transmission is needed. By checking terminal availability beforehand, the system avoids last-minute detection delays and ensures reliable connection establishment without rushing the detection process.
Solution Approach 2:
The status detection unit continuously monitors terminal communication states, maintaining an up-to-date view of terminal availability. This continuous monitoring eliminates the need for repeated discrete detection cycles, reducing overall detection time while maintaining reliability.
3Productivity
If multiple terminals communicate simultaneously without status management, then the system is simple to operate, but connection conflicts and communication failures occur
Solution Approach 1:
Destination terminals provide feedback about their communication status to the management system. This feedback mechanism allows the system to coordinate multiple terminal communications effectively, preventing conflicts while maintaining high productivity in communication initiation.
Solution Approach 2:
The management system performs preliminary status checks before allowing communication initiation between terminals. By detecting terminal availability in advance, the system enables efficient communication setup while preventing conflicts that would reduce both productivity and reliability.
Data Source
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AI summary
A disclosed transmission management system includes a receiver unit to receive alteration information for altering a communication status of a first transmission terminal from the first transmission terminal that communicates with a second transmission terminal to exchange content data, a terminal management unit to manage first status information indicating the communication status of the first transmission terminal, an acquisition unit to acquire the first status information from the terminal management unit in a case where the receiver unit receives the alteration information for altering the communication status of the first transmission terminal, and an alteration unit to alter the first status information managed by the terminal management unit, based on the alteration information for altering the communication status of the first transmission terminal received by the receiver unit and the first status information acquired by the acquisition unit.