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121 results — page 3 of 7

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Cloud Computing networks include software components, servers, routers, network links, and data center facilities. Thus, they require a meticulous design tha...

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The ubiquity of cloud applications requires the meticulous design of cloud networks with high quality of service, low costs, and low CO<sub>2</sub> emissions...

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This paper analyzes the impact of feedback delay on the performance of multiuser selection diversity systems employing orthogonal space-time block coding (OS...

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In this article, we provide an analytical framework to assess network level QoS measures for differentiated non-saturated traffic in infrastructure mode 802....

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In this paper, for the purpose of service differentiation in opportunistic spectrum access (OSA) enabled networks, we take different priority queueing discip...

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Current network planning and design methods use the average delay, packet loss and throughput as metrics to optimize the network cost and performance. New...

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Given Cloud Computing geographical distribution on multiple regions, the location of data centers, servers and software components and the way information is...

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In this paper, we present the PolyMAX module which enhances ns-2 (network simulator 2), the most popular network simulator used in academia, to provide one o...

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This paper presents an analysis of a compiled database of power consumption and networking functionalities found in datasheets of routers and switches of so...

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Although the main objectives of dynamic spectrum access and cognitive radios are to solve the problem of spectrum scarcity and usage inefficiency, we show in...

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To ensure widespread deployment and popularity, next generation wireless services will require a Quality of Service (QoS), and particularly a reliability, th...

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Cognitive radios (CR) are an efficient approach to deploy a secondary network in the vacant portions of the spectrum licensed to primary networks. However, w...

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Cognitive radios (CR) are an efficient approach to deploy a secondary network in the vacant portions of the spectrum licensed to primary networks. However, w...

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Cognitive radio-based Long Term Evolution (LTE) networks enjoy the interesting features of cognitive Radios (CR), such as learning and reconfigurability, wh...

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In this paper, we introduce a queueing approach with server interruptions to analyze the performance of a cognitive radio (CR) link subject to recurrent fail...

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In this paper we analyze the promising, but yet mostly unexplored, ability of opportunistic spectrum access (OSA) based on cognitive radios (CR) to provide a...

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Cognitive radio networks (CRNs) benefit from several features, such as decision-making, spectrum-awareness and reconfigurability, which enable them to perfor...

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This paper deals with the joint planning and energy management operation of Wireless Mesh Networks. We claim that energy management should be incorporated a...

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The topic of this paper is the evaluation of QoS parameters in live Pre-Wimax environments. The main contribution is the validation of an analytical delay-ji...

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The role of the Information and Communication Technology sector on productivity and economic growth is constantly increasing and, due to its pervasiveness, ...

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