Title :
Bandwidth allocation method supporting ABR service in ATM networks
Author :
An, Yoon-Young ; Rhee, Woo-Seop ; Park, Hong-Shik
Author_Institution :
ATM Access Sect., ETRI, Taejon, South Korea
Abstract :
We show the movable boundary (MB) method is the effective bandwidth allocation strategy for the ABR service. The MB method can guarantee the QOS requirement according to the service priority and improve bandwidth utilization using the characteristics of the ABR service. The threshold values of the MB are obtained by simulation. The MB method with the fixed thresholds, however, may not have good performance to variation of input traffic parameters. We suggest the dynamic MB method which changes the threshold values adaptively according to the required bandwidth of input traffic
Keywords :
asynchronous transfer mode; telecommunication networks; telecommunication traffic; ABR service; ATM networks; QOS guarantee; bandwidth allocation method; bandwidth utilization; dynamic MB method; dynamic movable boundary method; effective bandwidth allocation; fixed thresholds; input traffic parameters; performance; service priority; simulation; threshold values; Asynchronous transfer mode; Bandwidth; Bit rate; Channel allocation; Ethernet networks; Intelligent networks; Switches; TCPIP; Telecommunication traffic; Traffic control;
Conference_Titel :
Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on
Print_ISBN :
0-7803-3676-3
DOI :
10.1109/ICICS.1997.647119
