Title :
The analysis on the cell loss of ABR traffic with on/off characteristic
Author :
Kuang, H. ; Jia, S.L.
Author_Institution :
Harbin Inst. of Technol., China
Abstract :
The ATM Forum defined the available bit rate (ABR) service as a method to provide rapid access to the unused network bandwidth. That service supports mainly data traffic which is insensitive to the transfer delay and the delay variation. For the above purpose, the key is how to design the size of the ATM switch´s buffer. At present, since most of the data traffic is generated by computers and has an on/off characteristic, we analyzed the ABR traffic source with that characteristic and deduced the equation with which the cell loss rate with multiple on/off traffic sources can be evaluated. Finally, an ATM LAN with 12 ports is simulated. For designing the ATM switch´s buffer with on/off ABR traffic, all results have direct significance
Keywords :
asynchronous transfer mode; buffer storage; data communication; delays; local area networks; packet switching; queueing theory; telecommunication traffic; ABR service; ABR traffic source; ATM Forum; ATM LAN; ATM switch; available bit rate; buffer queue; buffer size; cell loss; cell loss rate; data traffic; delay variation; network bandwidth; on/off characteristic; on/off traffic sources; simulation; transfer delay; Asynchronous transfer mode; Bandwidth; Bit rate; Character generation; Computational modeling; Delay; Equations; Local area networks; Telecommunication traffic; Traffic control;
Conference_Titel :
Communication Technology Proceedings, 1998. ICCT '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
7-80090-827-5
DOI :
10.1109/ICCT.1998.743289
