Supporting Quality of Service (QoS) in mobile networks requires that admission control algorithms incorporate user mobility, and limit the probability that sufficient resources are unavailable when a user must handoff. In this paper, we develop a framework for designing such admission control algorithms via three contributions. We first devise a taxonomy to explore the mathematical structure an...

Supporting Quality of Service (QoS) guarantees in wireless networks requires that admission control algorithms incorporate user mobility, and limit the probability that sufficient resources are unavailable when a user must handoff. In this paper, we develop a framework for designing admission control algorithms in wireless networks that support guaranteed QoS. First, we devise a taxonomy to exp...

Support for real-time multimedia applications is becoming an essential requirement for packetswitched networks. In this work, we investigated how routing and admission control in uence the performance of packet-switched networks. We propose and evaluate the use of routing algorithms which take into account the constraints imposed by the admission control algorithms. Routing algorithms proposed ...

By developing the new services such as VoIP and Videoconference, using a mechanism is needed to support the quality of service of the application programs. Different models have been presented to guarantee the quality of service. Among these, the differentiated services can be mentioned which was presented by IETF. In the architecture of the differentiated services, no admission control mechani...

For avoiding congestion, the amount of injected traffic into the network should be controlled. Differentiated services network can support the quality of service (QoS). For QoS guarantee, Admission control mechanism should be added to the edge routers of the network. The process of deciding to accept or reject a new request is called admission control. In this paper, parameter based admission c...

This deliverable specifies the traffic handling mechanisms for the first trial. Keyword List: AQUILA, IST, QoS, Internet, Traffic control, Admission Control, Provisioning AQUILA IST-1999-10077-WP1.3-COR-1301-PU-O/b0 Specification of traffic handling for the first trial Page 2 of 124 Executive Summary This deliverable specifies the traffic handling mechanisms for the first trial. The traffic han...

In todays wireless networks different wireless multimedia services have diverse bandwidth and QOS requirements, which need to be guaranteed by the wireless cellular networks. The decision to admit or reject the new user call is made by the call admission control algorithm.In this paper, a novel Call Admission Control algorithm for wireless cellular networks is proposed. The call admission contr...

A real-time system must execute functionally correct computations in a timely manner. In order to guarantee that all tasks accepted in the system will meet their timing requirements, an admission control algorithm must be used to only accept tasks whose requirements can be satisfied. Rate-monotonic scheduling (RMS) is arguably the best known scheduling policy for periodic real-time tasks on uni...

Call admission control is a key element in the provision of guaranteed quality of service in wireless networks. The design of call admission control algorithms for mobile cellular networks is especially challenging given the limited and highly variable resources, and the mobility of users encountered in such networks. This article provides a survey of admission control schemes for cellular netw...

A real-time system must execute functionally correct computations in a timely mannel: In order to guarantee that all tasks accepted in the system will meet their timing requirements, an admission control algorithm must be used to only accept tasks whose requirements can be satisfied. Rate-monotonic scheduling (RMS) is arguably the best known scheduling policy for periodic real-time tasks on uni...