Title :
Techniques for adaptive estimation of effective bandwidth in ATM networks
Author :
Vesilo, R.A. ; Solo, V.
Author_Institution :
Sch. of Math. Phys., Comput. & Electron., Macquarie Univ., North Ryde, NSW, Australia
Abstract :
This paper examines the effectiveness of adaptive algorithms for estimation of effective bandwidth in ATM networks. Large deviations results for constant capacity single server queues are used to derive a basic effective bandwidth result which is applied to a linear representation of the input process giving the effective bandwidth as a function of the cumulant generating function of the innovations, QoS, mean arrival rate and buffer size. The algorithm is tested by simulation using the least squares lattice algorithm for estimating the linear process coefficients for a range of input processes. The effectiveness of blocking and truncation of the input process on the algorithm is investigated
Keywords :
adaptive estimation; asynchronous transfer mode; buffer storage; higher order statistics; least squares approximations; queueing theory; telecommunication networks; telecommunication traffic; ATM networks; QoS; adaptive estimation; blocking; buffer size; constant capacity single server queues; cumulant generating function; effective bandwidth; innovations; input processes; least squares lattice algorithm; linear process coefficients; mean arrival rate; simulation; traffic models; truncation; Adaptive algorithm; Adaptive estimation; Asynchronous transfer mode; Bandwidth; Communication system traffic control; Intelligent networks; Lattices; Least squares approximation; Network servers; Quality of service; Switches; Technological innovation; Testing; Traffic control;
Conference_Titel :
Global Telecommunications Conference, 1997. GLOBECOM '97., IEEE
Conference_Location :
Phoenix, AZ
Print_ISBN :
0-7803-4198-8
DOI :
10.1109/GLOCOM.1997.644354
