Title :
Admission control with load balancing in IEEE 802.11-based ESS mesh networks
Author :
Zhao, Dongmei ; Zou, Jun ; Todd, Terence D.
Author_Institution :
Dept. of Electr. & Comput. Eng., McMaster Univ., Hamilton, Ont.
Abstract :
In this paper we study admission control in IEEE 802.11-based ESS mesh networks. An analytical model is developed for studying the mesh network capacity. Based on this, a distributed connection admission control (CAC) scheme is proposed, which incorporates load balancing in selecting a mesh path for a new connection. Our results show that connection level performance, including both average number of connections in the network and connection blocking probability, can be greatly improved using the proposed admission control compared to other admission control schemes
Keywords :
resource allocation; telecommunication congestion control; wireless LAN; CAC; IEEE 802.11-based ESS mesh networks; connection blocking probability; distributed connection admission control; load balancing; Admission control; Analytical models; Communication system traffic control; Electronic switching systems; Frequency; Intelligent networks; Load management; Media Access Protocol; Mesh networks; Telecommunication traffic;
Conference_Titel :
Quality of Service in Heterogeneous Wired/Wireless Networks, 2005. Second International Conference on
Conference_Location :
Lake Vista, FL
Print_ISBN :
0-7695-2423-0
DOI :
10.1109/QSHINE.2005.9
