【摘要】 传输控制协议(TCP)是TCP/IP协议族的重要组成部分,是端到端的数据通信控制与传输协议,在基于IP的互联网中具有重要地位。本文详细剖析TCP的四个基本算法和四种实现风格,采用仿真工具再现一个FTP应用场景,结果清晰地显示了基本算法和实现风格的差异。TCP具有顽强的生命力,研究TCP基本算法和如何修改各算法应对不同应用场景具有重要的现实意义。同时在结论指出,研究TCP算法在未来网络研究中也有重要地位。更多还原

【Abstract】 Transmission control protocol( TCP) is the end to end data communication control and transport protocol,being the vital component of TCP / IP protocol family,and plays an important role in IP- based Internet. Parses the four basic algorithms and four implementation flavours of TCP,employs simulation to reconstruct one FTP application scenario. The results demonstrates that the differences between algorithms and that between flavours. TCP embodies sustainable strength beyond history and the time being. Therefore research on basic algorithms and how to modify them to adapt to distinct application situations has comprehensive practical benefits.Meanwhile the conclusion points out that study of TCP’s algorithms has its share in future network research.更多还原