Methods and system for admission control and scheduling in ad hoc wireless networks

摘要

Methods and system for admission control and scheduling in ad hoc wireless networks are provided. The method for admission control and scheduling in ad hoc wireless networks for different class of flows C1, C2 and C3 is provided where said admission control mechanism evaluate the probability of QoS violation and admit those calls whose probability of QoS violation is below a specified threshold. Admission Control for Class C1 evaluates the probability where destination node is a one-hop neighbor of the source node. Admission Control for Class C1 evaluates the probability where source and destination nodes are not one hop neighbors. Admission Control for Class C2 and class C3 flows evaluates the average or mean delay requirement and a requirement on the rate. Scheduling class C1 flows when admitted flows violate the QoS requirements; and Scheduling class C2 and class C3 flows.