DocumentCode :
312952
Title :
Measurement-estimation approach to efficiency evaluation of bandwidth allocation scheme in ATM networks
Author :
Fujian, Li ; Rongheng, Sun ; Zengji, Liu
Author_Institution :
Center for Commun. Networks, Houqin Eng. Inst., Chongqing, China
Volume :
2
fYear :
1997
fDate :
8-12 Jun 1997
Firstpage :
1138
Abstract :
It is essential for the development of bandwidth allocation schemes to study the resource management and traffic control in ATM networks. It is important to accurately evaluate the efficiency of various bandwidth allocation schemes. However, in the multimedia environment of ATM networks, it has been recognized that the performance analyses are very complicated because the source modeling is the non-Poisson arrival process. In this paper we propose a measurement-estimation based approach to analyzing the polling systems with server time-outs, and with Markov modulated Poisson arrival process (MMPP). These models can be used to estimate the efficiency of the DTS-like bandwidth allocation schemes. The idea is to transform the aggregated source stream into Poisson flow with constant rate during the fixed time interval. The method is to count cells in consecutive fixed intervals. The aggregated source state is estimated from the measured number of cells during the fixed interval. If the state is estimated to be j, the arrival process is assumed to be a Poisson process with rate jλ during the fixed interval. Therefore, the analytical results of the time-limited polling models with conventional simple source modeling can be used to evaluate efficiency of the bandwidth allocation scheme in ATM networks
Keywords :
Markov processes; asynchronous transfer mode; estimation theory; stochastic processes; telecommunication congestion control; telecommunication network management; ATM networks; DTS-like bandwidth allocation schemes; Markov modulated Poisson arrival process; Poisson flow; aggregated source state; bandwidth allocation scheme; efficiency evaluation; measurement-estimation approach; multimedia environment; nonPoisson arrival process; performance analyses; polling systems; resource management; server time-outs; simple source modeling; source modeling; traffic control; Bandwidth; Call admission control; Channel allocation; Network servers; Partial response channels; Quality of service; Queueing analysis; Resource management; State estimation; Traffic control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, 1997. ICC '97 Montreal, Towards the Knowledge Millennium. 1997 IEEE International Conference on
Conference_Location :
Montreal, Que.
Print_ISBN :
0-7803-3925-8
Type :
conf
DOI :
10.1109/ICC.1997.610071
Filename :
610071
Link To Document :
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