Title :
A hierarchical buffer management scheme for network nodes with QoS requirements
Author :
Song Meina ; Zhang Yi ; Zhang Xianchao ; Song Junde
Author_Institution :
School of Electronic Engineering, Beijing University of Posts and Telecommunications, 100876, China
Abstract :
In this paper, a buffer management mechanism with hierarchically dynamic thresholds is proposed. This mechanism can not only provide fair buffer allocation hierarchically, but also improve the buffer utilization by using the reserved buffer from dynamic threshold. The parameters of dynamic thresholds for each hierarchy, the parameters for low threshold and the buffer sizes are all decided for all parts constituting the switch fabric through system simulation.
Keywords :
Quality of Service; buffer management; dynamic threshold; flow control;
Conference_Titel :
Wireless, Mobile and Multimedia Networks, 2006 IET International Conference on
Conference_Location :
hangzhou, China
Print_ISBN :
0-86341-644-6
