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The IEEE 802.16e standard, also known as mobile WiMAX, has emerged as an exciting mobile wireless communication technology that promises to offer both high throughput and guaranteed quality of service (QoS). Call admission control (CAC) scheme serves as a useful tool for WiMAX, which ensures that resources are not overcommitted and thereby, all existing connections enjoy guaranteed QoS. Existing CAC...
A Service Bus is a distributed infrastructure used for enterprise integration. It resolves the problem of connecting heterogeneous C4I systems among various defense forces. The current work focuses on describing a detailed comparative analysis of three SOA service buses; Mule, Fuse and GlassFish for C4I systems using Multi-criteria Decision Making Technique (MCDM). In this paper, the phenomenon of...
Pakistan has a population of over 160 million people out which nearly 30% people comprise of young boys and girls who need to select various academic majors after completion of their high school studies. Development of technologies, businesses and other fields leads to in difficulty in decision making for career selection for these youngsters. Present research is focused on evaluating the performance...
Preemption of low priority call connections to accommodate high priority call connections is a widely recommended technique in a multimedia communication network. A preemption policy is required to make decision about which connections to preempt when resource scarcity is experienced. In literature, priority of connection, preempted bandwidth and the number of preempted connections are proposed as...
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