Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 109 for “"Network Capacity"”.
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Production Network Capacity Modeling for Strategic Network Planning
Strategic planning of manufacturing capacity requires data-based approaches to determine current and future constraints in a manufacturing network. While oftentimes, the desire to improve decision-making in strategic planning is strong among decision makers, and data on capacity generally exists in …
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Evaluating the impact of interventions on network capacity
Analyzing the capacity impact of different diverse interventions on the network is essential in understanding the causes of congestion. In this thesis, a framework to understand the effects of different disruption events and activities on the network has been presented. A common unit, independent …
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Usage profiles : allocation of network capacity to Internet users
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.
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On network coding capacity : matroidal networks and network capacity regions
One fundamental problem in the field of network coding is to determine the network coding capacity of networks under various network coding schemes. In this thesis, we address the problem with two approaches: matroidal networks and capacity regions. In our matroidal approach, we prove the converse …
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Development of operations based long range network capacity planning models
Planning for vaccines manufacturing capacity is both a complex task requiring many inputs and an important function of manufacturers to ensure the supply of vaccines that prevent life-threatening illnesses. This thesis explores the development of an operations based long range capacity planning …
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Creating additional network capacity on constrained medium voltage networks utilizing distributed generation (specifically PV technology)
Medium voltage (MV) networks are designed for forward power flow and they radially distribute power to various types of electrical loads. With electrical load growth driven by economic growth, aging networks have limited network capacity to supply the increase in load demand and non-technical …
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ΠΡΟΣΔΙΟΡΙΣΜΟΣ ΤΗΣ ΦΟΡΑΣ ΚΙΝΗΣΗΣ ΤΩΝ ΟΧΗΜΑΤΩΝ ΣΕ ΕΝΑ ΑΣΤΙΚΟ ΟΔΙΚΟ ΔΙΚΤΥΟ ΓΙΑ ΤΗ ΜΕΓΙΣΤΟΠΟΙΗΣΗ ΤΗΣ ΚΥΚΛΟΦΟΡΙΑΚΗΣ ΤΟΥ ΙΚΑΝΟΤΗΤΑΣ
… THE DIRECTION OF THE ONE WAY ROADS, IN AN URBAN NETWORK IN ORDER TO MAXIMIZE NETWORK CAPACITY. IT HAS BEEN GIVEN IN DETAIL THE DEFINITION OF THE NETWORK CAPACITY AND HAVE BEEN STUDIED THE PARAMETERS THAT MUST BE TAKEN UNDER CONSIDERATION SUCH AS THE TRIP DISTRIBUTION, THE RELATION BETWEEN THE …
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A Proactive Routing Protocol for Multi-Channel Wireless Ad-hoc Networks
Wireless mobile ad-hoc networks consist of a collection of peer mobile nodes that form a network and are capable of communicating with each other without help from stationary infrastructure such as access points. The availability of low-cost, com-modity network interface cards (NICs) has made the …
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Network Efficiency in Peer-to-peer Data Distribution
… applications transfer data files on computer networks. On these networks, peer-to-peer applications transfer bulk data quickly to many destinations. But existing applications increase network costs on the Internet and underuse network capacity on the data center network.</p><p>To address these …
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Capacity expansion in contemporary telecommunication networks
We study three capacity expansion problems in contemporary long distance telecommunication networks. The first two problems, motivated by a major long distance provider, address capacity expansion in national hybrid long distance telecommunication networks that use both the traditional TDM …
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Cross-user subsidy in residential broadband service
… Service Providers (ISP) struggle to upgrade network capacity and to maintain service quality. The increase in the broadband usage impacts the cost of an ISP through usage-associated costs such as incremental usage cost, cost for expanding the network capacity, and cost from subscriber churns. …
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Secure SNMP-Based Network Management in Low Bandwidth Networks
… focuses on developing a secure, SNMP-based network management system specifically tailored for deployment in internetworks that rely on low-bandwidth backbone networks. The network management system developed uses a two-level hierarchy of network management applications consisting of one …
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High performance multi-carrier technologies with expanded applicability to CDMA systems (DS-CDMA and MC-CDMA)
… limitations -- both in terms of performance and network capacity.
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Survivability of interconnected ring networks
… is a means of introducing redundancy in a network architecture which is utilized to maintain communication capability under failure conditions. The need for survivability exists in most communication networks. Fiber optic networks concentrate large amounts of traffic within a few spans, …
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On the Scalability of Ad Hoc Dynamic Spectrum Access Networks
… bands. Our study focuses on the scalability of network performance, which we define in terms of network transport capacity and end-to-end throughput per node, as the network density increases. We develop an analytical procedure for performance evaluation of ad hoc DSA networks using Markov …
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Interference aware wireless networks with point to point beamforming
… the help of base stations or wire-line backbone networks. This concept of distributed communication systems has quite a few areas of interest, whether it is gaming, emergency response, or for surveying purposes. Network scientists now are more interested in this de-centralized Ad-Hoc Network than …
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Efficient radio resource management in next generation wireless networks
… growth in mobile wireless communication networks and subscribers. In 2015, mobile wireless devices and connections were reported to have grown to about 7.9 billion, exceeding human population. The explosive growth in mobile wireless communication network subscribers has created a huge …
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Interference and power control in ad hoc wireless networks
… when Power Control is applied to maximize the network capacity. In ad hoc networks, the RTS/CTS dialog or virtual carrier sensing is less effective since a transmission takes place over three ranges: interference range, carrier sense range and transmission range. The values of interference …
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Performance of random network coding for data dissemination
Network coding is an alternative to traditional store-and-forward routing and is known to be necessary to achieve network capacity. It has also been shown randomized network coding is robust, and far outperforms store-and-forward for multicast. While much focus has been on the data rates achievable …
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On Capacity Estimation and Capacity-Safety Relationship in an Air Transportation Network
… is a complex system of interlinked distributed networks in which different components have their own constraints and performance measures. For example, an airport network in which each airport is treated as a node and models the departures/arrivals of flights as links considers capacity as its …
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