Analisys D-stability of TCP-DCR protocol

Jerzy Klamka, Jolanta Tańcuła

Abstract


The paper contains an analysis of the stability of the network based on TCP-DCR, which is a modification of the traditional TCP. Created mathematical model of the network and it is described by equations. Block diagram of the network model was converted to a form in order to investigate the D-stability using the method of the space of uncertain parameters.

Keywords


computer network; D-stability; TCP-DCR protocol

Full Text:

PDF (Polski)

References


Busłowicz M.: Odporna stabilność układów dynamicznych liniowych stacjonarnych z opóźnieniami. Wydawnictwa Politechniki Białostockiej, Białystok 2002.

Busłowicz M.: Stabilność układów liniowych stacjonarnych o niepewnych parametrach. Dział Wydawnictw i Poligrafii, Białystok 1997.

Tanenbaism A.: Sieci komputerowe. Wydawnictwo Helion, Gliwice 2004.

Hollot C. V., Misra V., Towsley D., Wei Bo Gong: A Control Theoretical Analysis of Red, Mocom 2001, Vol. 3, s. 1510-1519.

Hollot C. V., Misra V., Towsley D., Wei Bo Gong: Analysis and Design of Controllers for AQM Routers Supportmg TCP Flows, IEEE System and Control Methods for Commimication Networks 2002. Vol. 47, No. 6.

Bhandarkar S., Sadry N., Reddy A. L. N., Yaidya N.:TCP-DCR: A novei protocol tolerating wireless channel errors, IEEE Transaction on Mobile Computing 2005., Vol 4, No. 5.

Czachórski T., Grochla K., Pekergin F.: Stabilny and Dynamics of TCP-NCR(DCR) protocol in presence of UDP flows. Proceedings of Third intemational EURO-NGI network of excellance coaference on Wirełess systems and mobility in next generation internet. Springer-Yerlag, Berlin, Heidelberg 2006, s. 241-254,

Hassan M., Raj J.: Wysoko wydajne sieci TCP/TP, Wydawnictwo Helion, Gliwice 2004.




DOI: http://dx.doi.org/10.21936/si2012_v33.n3A.111