Title :
Analysis on Dynamics of Congestion Control Algorithm
Author :
Hongyong, Yang ; Xiaoquan, Yan ; Siying, Zhang
Author_Institution :
Ludong Univ., Yantai
Abstract :
A class of end-to-end rate-based 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 characteristic equation of the congestion control algorithm. By applying the center manifold theorem and the normal form theory, the dynamics of the algorithm is discussed around the critical delay value. Finally, a numerical simulation is used to verify the theoretical results. These conclusions show the effect of communication delay on the quality of service (QoS) of Internet.
Keywords :
Internet; control system analysis; data communication; delays; quality of service; stability; telecommunication congestion control; transport protocols; Internet; QoS; center manifold theorem; communication delay; critical delay value; end-to-end rate-based TCP-like congestion control algorithm; normal form theory; quality of service; stability; Algorithm design and analysis; Communication system control; Computer science; Delay; Equations; Information science; Internet; Libraries; Quality of service; Stability analysis; communication delay; congestion control algorithm; critical value; dynamics; network;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347157
