Title :
Deterministic delay guarantee in OBS edge node for premium services
Author :
Hu, Guoqiang ; Raffaelli, Carla ; Perin, Andrea
Author_Institution :
Inst. of Commun. Networks & Comput. Eng., Univ. of Stuttgart, Stuttgart
fDate :
6/1/2009 12:00:00 AM
Abstract :
In optical burst switched (OBS) networks, the queueing delay in ingress edge node is an important performance measure. In this paper, we propose a deterministic delay model and derive the upper bound of the burst queueing delay in an edge node. On this basis, the edge-to-edge delay guarantee framework for premium services is further outlined.
Keywords :
delays; optical burst switching; quality of service; deterministic delay guarantee; edge node; edge-to-edge delay; optical burst switched networks; premium services; queueing delay; Assembly; Burst switching; Delay; Optical buffering; Optical network units; Quality of service; Robustness; Telecommunication traffic; Traffic control; Upper bound; Optical burst switching, deterministic QoS, delay analysis.;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2009.06.070209
