Dynamics of TCP-Like Congestion Control Algorithm
Hongyong Yang, Fuzeng Zhang, Qing Jiao, Xinting Tang · 2006
A class of Internet TCP-like congestion control algorithms with communication delays is studied. A critical value of the delay to ensure the stability of Internet is presented by analyzing the algorithm with communication delay. The new dynamics of the algorithm is analyzed when the stable conditions are destroyed by enlarging the delay across the critical value. Finally, a numerical simulation is used to verify the theoretical results. Our results have shown that the communication delay is one of the key factors to affect the quality of service (QoS) of Internet and plays an important role in communicating process of Internet