基于TCP、UDP的多路多数据流融合网络系统设计

为节省网络资源,充分利用TCP与UDP两种网络传输协议各自的优势,设计了TCP、UDP的多路多数据流融合网络系统。该系统在数据采集端的多端复杂网路中采用TCP网络协议传输数据,保证了网络传输的可靠性,同时在数据转发端的点对点网络中采用UDP网络协议传输数据,节省了网络资源,解决了网络拥塞问题。该系统在多路TCP数据流融合过程中应用了队列(Queue)融合算法,解决了数据流不同步导致的数据重复转发及丢失问题。经过长时间运行测试,整个系统在网络传输速率、稳定性及可靠性方面都达到了设计要求。

Design of multiplexing multiple data streams converged network system based on TCP, UDP

For saving network resources, making full use of TCP and UDP network transport protocols to their strengths, this TCP-based data acquisition and data forwarding UDP protocol system is designed. The data collection system in the side of the fold, complex network environment using the TCP network protocol to transfer data to ensure network reliability, while using UDP protocol in the end-to-end network environment to transfer data, saving network resources, to solve the network congestion problems. The system using queue fusion algorithm in the process of inosculating multiple TCP data streams to solve the data flow is not synchronized forward and lead to duplication of data loss problems. Mter a long run test, the entire system in the network transmission speed, stability and reliability have reached the design requirements.