Research Article
W-CBS: A Scheduling Algorithm for Supporting QoS in IEEE 802.11e
@INPROCEEDINGS{10.1145/1577222.1577288, author={G. Cecchetti and A.L. Ruscelli and F. Checconi}, title={W-CBS: A Scheduling Algorithm for Supporting QoS in IEEE 802.11e}, proceedings={4th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness}, publisher={ACM}, proceedings_a={QSHINE}, year={2007}, month={8}, keywords={Quality of Service Scheduling algorithm Wireless LAN.}, doi={10.1145/1577222.1577288} }- G. Cecchetti
A.L. Ruscelli
F. Checconi
Year: 2007
W-CBS: A Scheduling Algorithm for Supporting QoS in IEEE 802.11e
QSHINE
ACM
DOI: 10.1145/1577222.1577288
Abstract
This paper presents a new scheduling algorithm, the Wire- less Constant Bandwidth Server (W-CBS) for the Access Points of an IEEE 802.11e wireless networks to support traf- ¯c streams with Quality of Service guarantees, in particular in the case of multimedia applications which present vari- able bit rate tra±c. The performance of W-CBS is com- pared to that of the reference scheduler de¯ned in 802.11e standard using the ns2 simulator. The results show that the W-CBS outperforms the reference scheduler with VBR traf- ¯c, in terms of resource utilization and maximum admitted °ows
Copyright © 2007–2024 ACM
