Mobile Video Conferencing via Nearest Peer-to-Peer Stations
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing video conferencing systems on mobile platforms face challenges with network congestion and reliability due to centralized server dependencies, which can lead to reduced quality of service and increased risks of bottlenecks.
Innovation Solution
A three-level network system is implemented, comprising a conference server, an archive server, and a decentralized peer-to-peer network with stations and terminals, allowing direct communication between mobile platforms through nearest available peer-to-peer stations, reducing reliance on centralized servers and enhancing network reliability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a centralized server architecture is used for video conferencing, then ease of operation and system management are improved, but network congestion and reliability deteriorate due to bottlenecks
Solution Approach 1:
The patent divides the centralized video conferencing system into a hierarchical structure with multiple levels: Level 1 contains conference servers for management, Level 2 contains peer-to-peer stations for direct communication, and Level 3 contains mobile terminals. This segmentation allows the system to maintain centralized management capabilities while distributing communication traffic to avoid bottlenecks and improve reliability.
2Reliability
If direct peer-to-peer connections are established between mobile platforms, then network congestion is reduced and reliability improves, but device complexity increases
Solution Approach 1:
The patent introduces peer-to-peer stations as intermediary nodes that facilitate direct communication between mobile platforms. These stations act as mediators that enable peer-to-peer connections without requiring complex direct peer discovery and connection management between all mobile devices, thus reducing the overall system complexity while maintaining the benefits of direct communication.
3Reliability
If multiple peer-to-peer stations are deployed, then service availability and reliability increase, but device complexity and infrastructure requirements increase
Solution Approach 1:
The patent designs peer-to-peer stations with multi-functionality, allowing them to serve multiple purposes: facilitating peer-to-peer video conferencing connections, providing network management functions, and supporting various communication protocols. This universality reduces the need for specialized dedicated infrastructure components, thereby increasing service availability without proportionally increasing infrastructure complexity.
Data Source
AI summary
Video conferencing for mobile platforms is provided by logging a first mobile platform into a conference server, which finds a first peer-to-peer station on a network to connect with the first mobile platform. The first peer-to-peer station is a nearest available peer-to-peer station on the network to the first mobile platform. The first peer-to-peer station on the network is connected to the first mobile platform. First communication data is received at the first peer-to-peer station directly from the first mobile platform. The first communication data is sent directly from the first peer-to-peer station to a second peer-to-peer station through a peer-to-peer connection in the network. The first communication data is sent directly from the second peer-to-peer station to a second mobile platform connected to the second peer-to-peer station. The second peer-to-peer station is a nearest available peer-to-peer station on the network to the second mobile platform.