Title :
Performance evaluation of a distributed reservation TDMA to access an ATM user-oriented satellite system
Author :
Agnelli, Stefano ; Trecordi, Vittorio
Author_Institution :
Centro CEFRIEL, Milano, Italy
Abstract :
The authors examine a distributed reservation TDMA (time division multiple access) algorithm for dynamic handling of bursty traffic in an ATM (asynchronous transfer mode) multiservice user-oriented satellite network. Major aspects associated with the achievement of efficiency, robustness, and fairness are high-lighted. A performance evaluation carried out by means of an accurate simulation model is prsented: a key issue is the adoption of a two-state Markov representation for bursty sources. Simulation results show the advantages (in terms of bandwidth usage) of this access technique with respect to a possible static peak bit-rate bandwidth assignment
Keywords :
ISDN; Markov processes; packet switching; satellite relay systems; time division multiple access; ATM user-oriented satellite system; asynchronous transfer mode; bursty sources; bursty traffic; distributed reservation TDMA algorithm; efficiency; fairness; multiservice network; performance evaluation; robustness; simulation model; static peak bit-rate bandwidth assignment; time division multiple access; two-state Markov representation; Access protocols; Asynchronous transfer mode; B-ISDN; Bandwidth; Communication switching; Delay; Satellites; Telecommunication traffic; Time division multiple access; Traffic control;
Conference_Titel :
Telecommunications Symposium, 1990. ITS '90 Symposium Record., SBT/IEEE International
Conference_Location :
Rio de Janeiro
DOI :
10.1109/ITS.1990.175577
