Title :
A method of one-way delay and clock skew estimation
Author_Institution :
Dept. of Math., Keio Univ., Yokohama
Abstract :
In this paper, we propose a method of one-may delay estimation by using probe packets actively. We model the delay by geometric Brownian motion, and estimates parameters by fitting the coefficients of Fokker-Planck equation. Our method enables it to estimate clock skew at the same time.
Keywords :
Brownian motion; IP networks; Internet telephony; delay estimation; geometry; quality of service; IP network; QoS; VoIP adapter; clock skew estimation; geometric Brownian motion; one-way delay estimation; probe packets; Absorption; Clocks; Delay effects; Delay estimation; Equations; Jitter; Parameter estimation; Probes; Stochastic processes; Streaming media; Fokker-Planck Equation; Geometric Brownian Motion; One-Way Delay; Real Time Application;
Conference_Titel :
SICE Annual Conference, 2008
Conference_Location :
Tokyo
Print_ISBN :
978-4-907764-30-2
Electronic_ISBN :
978-4-907764-29-6
DOI :
10.1109/SICE.2008.4654719
