Utilization - Based Admission Control for Real -
نویسندگان
چکیده
منابع مشابه
Utilization-Based Admission Control for Real-Time Applications
In this paper, we present a methodology to use utilization-based admission control in guaranteed real-time communication in a scalable fashion. We make admission control scalable by using a configuration-time test to determine a safe utilization level of servers. Admission control at run-time then is reduced to simple utilization tests on the servers along the path of the new flow. Furthermore,...
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Relaxed real-time services that do not provide guaranteed loss rates or delay bounds are of considerable interest in the Internet, since these services can achieve higher utilization than hard real-time services while still providing adequate service to adaptive real-time applications. Achieving this higher level of utilization depends on an admission control algorithm that does not rely on wor...
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The quality of service (QoS) of several real time multimedia applications has become a crucial research topic. One of the challenges to achieve QoS requirements is to determine how to allocate system bandwidth to various applications with the respect of their QoS requirements. In this paper, we proposed a Call Admission Control scheme based on QoS requirements of different traffic types in mobi...
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Current hard real-time technologies are unable to support a new class of applications that have real-time constraints but with dynamic request arrivals and unpredictable resource requirements. We propose two new admission control approaches to address this problem. First, we present an efficient schedulability test, called utilization demand analysis, to handle periodic and aperiodic tasks with...
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Guaranteeing deadlines is essential in providing high levels of QoS (Quality of Service) in many networked applications that require timely processing and delivery of requested data. However, despite recent developments in real-time computing, current real-time scheduling theory cannot be directly applied to those applications since most real-time research has focused on the periodic task model...
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تاریخ انتشار 2006