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.
Results
Showing 1 to 20 of 1131 for “"Congestion"”.
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Congestion-resilient TCP
… than both for large stream sizes in high network congestion conditions.
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Privacy-preserving network congestion control
… balancing problem that could lead to network congestion. Congestion may deteriorate the network performance and service quality resulting in queuing delay, data packet loss and the blocking of new connections. In this work, we study the problem of load-balancing in path selection in anonymous …
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Effectiveness and acceptability of congestion pricing
Urban congestion is a pervasive and growing problem in developed and developing countries. The lack of excludability for scarce urban space, specifically roads and parking spaces, creates a common resource problem yielding a congestion externality that generates many external costs. Marginal social …
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TCP congestion control using reinforcement learning
… the throughput at the first sign of possible congestion, thereby preventing rapid restoration of the throughput. Mitigating this problem has been a very active area of research, as, until recently, the idea of using Artificial Intelligence (AI) in this space was relatively limited. Recently, …
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Exploring delay-based tcp congestion control
… thesis begins with a short review of TCP and new congestion control schemes in Chapter 2. Following this, chapter 3 explores the question of whether correlation between congestion and the delay signal of each flow on a link is really necessary for delay-based congestion control to function. It …
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Best effort measurement based congestion control
Abstract available: p. i
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User Datagram Protocol with Congestion Control
… arise. Unlike TCP, UDP has no mechanism for congestion control leading to wasted bandwidth and poor performance for other competing protocols. This thesis defines a congestion control protocol called UDPCC to replace UDP. Several other protocols or applications have been proposed to provide …
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A Framework for Congestion Management Analysis
… transmission transfer capability enhancement for congestion relief. We also apply the framework to the study of the revenue adequacy for the FTR issuer and the design of secondary FTR markets with added liquidity. The extension of the framework for applications to issues over longer time horizon …
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Congestion Control for DNN training clusters
… behavior calls for a new non-conventional congestion control protocol for DNN training clusters, it also creates an unprecedented opportunity to approximate optimal schedule for DNN jobs in a distributed manner without requiring priority queues, centralized information, or switch hardware …
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Congestion Control in Highly Variable Networks
… of a cellular link varies with time. Deployed congestion control solutions struggle to adapt to these variations, and their performance is far from optimal in many environments: the feedback used by these schemes is often imprecise or fails to capture variations in the network conditions fast …
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Essays on airport and airway congestion
Runway and airspace congestion are the primary causes of flight delays in the US. These delays cost airlines and airline customers billions of dollars per year. This thesis consists of two essays. The first essay focuses on several of the commonly proposed market-based solutions to airport …
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Congestion Control in Machine Learning Clusters
… argues that fair-sharing, the holy grail of congestion control algorithms for decades, is not necessarily a desirable property in Machine Learning (ML) training clusters. We demonstrate that for a specific combination of jobs, introducing unfairness improves the training time for all …
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An approach to predict traffic congestion
… this research is to develop a model to predict congestion. This model is developed using the techniques of simulation and as the model requires dynamic modeling, DYNAMO is used. This model incorporates the three-regime linear model for establishing a relationship between speed and density of the …
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Congestion avoidance in internet protocol (IP) networks
… if it is not performed in an orderly manner. Congestion is a problem encountered during transient link updates, therefore to assure congestion avoidance during planned link failures in IP networks, we demonstrate the use of an orderly link cost update algorithm to achieve optimum routing hence …
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Congestion Control for V2V Communication in VANET
… VANETs face significant challenges related to congestion control due to the high mobility of vehicles, dynamic changes in network topology, and increasing vehicle density, which can result in packet loss, delays, and reduced communication reliability. This dissertation focuses on addressing the …
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Wireless Network Congestion Management Using Predictive Analytics
… a number of possiblequestions in regards to congestion, access point load balancing, user mobilitytrends and efficient channel allocation. Using this data, we attempt to identifyWi-Fi usage trends in a dynamic environment and use it to further predict thecongestion in various locations. To …
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Contention and congestion minimization in OBS networks
Submitted in partial fulfilment for the Masters in Engineering Degree: Electrical Engineering,, Durban University of Technology, Durban, South Africa, 2017.
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