Title :
Cauchy Distribution for Jitter in IP Networks
Author :
Rizo, L. ; Torres, D. ; Dehesa, J. ; Munoz, Delfina
Author_Institution :
Unidad Jalisco, Jalisco
Abstract :
In many real-time applications the quality of service (QoS) is dominated by jitter. In this paper RTT (round trip time) measurements were collected in order to find a probabilistic jitter model. From collected measurements the tail index was close to unit, this relates us to Cauchy´s distribution. In this paper we show that the jitter has direct influence in the network performance. The purpose of this paper is to show how jitter dispersion affects the QoS in some applications.
Keywords :
IP networks; jitter; quality of service; Cauchy distribution; IP networks; jitter dispersion; probabilistic jitter model; quality of service; round trip time measurement; tail index; Asynchronous transfer mode; Computer networks; Delay; IP networks; Internet; Jitter; Quality of service; Telecommunication traffic; Time measurement; Traffic control; Cauchy distribution; Jitter; QoS.;
Conference_Titel :
Electronics, Communications and Computers, 2008. CONIELECOMP 2008, 18th International Conference on
Conference_Location :
Puebla
Print_ISBN :
978-0-7695-3120-5
DOI :
10.1109/CONIELECOMP.2008.39
