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 6 of 6 for “"SINR model"”.
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The loudest one wins : efficient communication in theoretical wireless networks
… and broadcast problems in wireless networks, modeling them using the Signal-to- Interference-plus-Noise-Ratio (SINR) model. Our main result is an algorithm that solves the leader election problem in two communication rounds using power control, with high probability. Previously, it was known …
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Resource Allocation in Cellular Networks with Coexisting Femtocells and Macrocells
… In this dissertation, we develop an analytical model of resource allocation based on random graphs. In this model, arbitrarily chosen communication links interfere with each other with a certain probability. Using this model, we establish asymptotic bounds on the minimum number of resource …
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Interference Modeling And Control In Wireless Networks
… of interference control is the interference model which \emph{predicts} whether a set of concurrent transmissions may interfere with one another. Two commonly used models, the \textit{SINR model} and the \textit{radio-K model}, are thoroughly studied in our work. To address the limitations of …
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Capacity Characterization of Multi-Hop Wireless Networks- A Cross Layer Approach
… proposed increasingly realistic interference models that aim to capture the physical characteristics of radio signals. Some of the commonly used simple models that capture radio interference are based on geometric disk-graphs. The simplicity of these models facilitate the development of …
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On Programmable Control and Optimization for Multi-Hop Wireless Networks
… The focus is on building tractable computational models for these wireless technologies that can be used for modeling, analysis and optimization in the centralized control plane. Problem formulation and efficient solution procedures are developed for various centralized optimization problems …
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Distributed Scheduling and Delay-Throughput Optimization in Wireless Networks under the Physical Interference Model
… wireless networks.<br />Graph-based interference models represent a large class of interference models widely used for the study of wireless networks,<br />and suffer from the weakness of over-simplifying the interference caused by wireless signals in a local and binary way.<br />A more …