Title :
The impact of the burst assembly interval on the OBS ingress traffic characteristics and system performance
Author :
Jingxuan ; Ansar, Nirwan
Author_Institution :
Dept. of Electr. & Comput. Eng., New Jersey Inst. of Technol., Newark, NJ, USA
Abstract :
This paper addresses the burstification interval scaling problem when the timer-based burstification mechanisms, including the periodic and the nonperiodic alternatives, are employed. We investigate the impact of the burstification interval on the burst traffic characteristics in terms of the data burst inter-arrival time and the data burst length, respectively. An analytical model is developed to evaluate the burst delay at the edge node of the OBS-enabled WDM backbone. Numerical and simulation results have justified our analysis.
Keywords :
IP networks; optical fibre networks; packet switching; quality of service; telecommunication traffic; wavelength division multiplexing; IP packets; QoS; WDM backbone; burst assembly interval; burst length; burstification interval scaling problem; data burst inter-arrival time; ingress traffic characteristics; optical burst switching; timer-based burstification mechanisms; Analytical models; Assembly systems; Delay; Numerical simulation; Spine; System performance; Telecommunication traffic; Traffic control; WDM networks; Wavelength division multiplexing;
Conference_Titel :
Communications, 2004 IEEE International Conference on
Print_ISBN :
0-7803-8533-0
DOI :
10.1109/ICC.2004.1312772
