WiMAX (802.16) White Papers
Scheduling and Call Admission Control (CAC) in IEEE 802.16 Mesh Networks
Overview The IEEE 802.16 -WiMax provides a mechanism for deploying broadband wireless networks in geographically large areas. It supports three modes: Point to Point (P2P), Point to Multi-Point (PMP) and Mesh. The MAC and physical layer of WiMax is carefully designed to support several real time applications with Quality of Service (QoS) guarantees. In absence of proper scheduling and admission control the system cannot provide the promised QoS guarantees. Unfortunately the IEEE 802.16 standard does not specify any scheduling or admission control mechanism in PMP and Mesh mode. In the mesh mode, the network topology is a tree rooted at base station and the problem is to determine the routing, link scheduling and call admission control for the tree.
| Publisher | Indian Institute of Technology Bombay | File Format | |
|---|---|---|---|
| Date Published | April 2007 | ||
| Format | White Papers | ||
| Topics | |||
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