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Dissertations / Theses on the topic 'Bandwidth'

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1

Anewalt, Karen Marie. "Virtual path bandwidth distribution and capacity allocation with bandwidth sharing." W&M ScholarWorks, 2001. https://scholarworks.wm.edu/etd/1539623379.

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Broadband high-speed networks, such as B-ISDN, are expected to play a dominant role in the future of networking due to their capability to service a variety of traffic types with very different bandwidth requirements such as video, voice and data. to increase network efficiency in B-ISDN and other such connection oriented networks, the concept of a virtual path (VP) has been proposed and studied in the literature. A VP is a permanent or semi-permanent reservation of capacity between two nodes. Using VPs can potentially reduce call setup delays, simplify hardware, provide quality of service per
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Harita, Bhaskar Ramanathan. "Dynamic bandwidth management." Thesis, University of Cambridge, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385403.

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3

Jones, Charles H., and Lee S. Gardner. "BANDWIDTH DRIVEN TELEMETRY." International Foundation for Telemetering, 1998. http://hdl.handle.net/10150/607373.

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International Telemetering Conference Proceedings / October 26-29, 1998 / Town & Country Resort Hotel and Convention Center, San Diego, California<br>“The radio frequency spectrum is a limited natural resource; therefore, efficient use of available spectrum is mandatory.” IRIG Standard 106-96 [4] As the availability of the frequency spectrum decreases and demands for bandwidth from users increases, the telemetry community will have to find ways to use spectrum efficiently. This paper is an overview of the major areas of research that promise potential increases in the efficient use of th
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4

Wen, Tina. "Bandwidth-sensitive oblivious routing." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/53154.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2009.<br>Includes bibliographical references (p. 81-83).<br>Traditional oblivious routing algorithms either do not take into account the bandwidth demand, or assume that each flow has its own private channel to guarantee deadlock freedom. Though adaptive routing schemes can react to varying network traffic, they require complicated router designs. In this thesis, we present a polynomial-time heuristic routing algorithm that takes bandwidth requirements of each flow into account to min
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5

Gudmundson, Stephan. "TRANSPARENT SATELLITE BANDWIDTH ACCELERATION." International Foundation for Telemetering, 2003. http://hdl.handle.net/10150/606743.

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International Telemetering Conference Proceedings / October 20-23, 2003 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>While the transition to IP internetworking in space-based applications has a tremendous upside, there are significant challenges of communications efficiency and compatibility to overcome. This paper describes a very high efficiency, low-risk, incremental architecture for migrating to IP internetworking based on the use of proxies. In addition to impressive gains in communications bandwidth, the architecture provides encapsulation of potentially volatile decisions
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6

Amaro, Diana Andreia de Oliveira. "The Bandwidth minimization problem." Master's thesis, Instituto Superior de Economia e Gestão, 2018. http://hdl.handle.net/10400.5/17326.

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Mestrado em Métodos Quantitativos para a Decisão Económica e Empresarial<br>Esta dissertação tem como objetivo comparar o desempenho de duas heurísticas com a resolução de um modelo exato de programação linear inteira na determinação de soluções admissíveis do problema de minimização da largura de banda para matrizes esparsas simétricas. As heurísticas consideradas foram o algoritmo de Cuthill e McKee e o algoritmo Node Centroid com Hill Climbing. As duas heurísticas foram implementadas em VBA e foram avaliadas tendo por base o tempo de execução e a proximidade do valor das soluções admissíve
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7

Chan, Wai Hong. "Bandwidth problems of graphs." HKBU Institutional Repository, 1996. http://repository.hkbu.edu.hk/etd_ra/62.

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8

Bhati, Amit. "Envelope: estimation of bottleneck and available bandwidth over multiple congested links." Thesis, Texas A&M University, 2004. http://hdl.handle.net/1969.1/3288.

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Bandwidth estimation has been extensively researched in the past. The majority of existing methods assume either negligible or fluid cross-traffic in the network during the analysis. However, on the present-day Internet, these assumptions do not always hold right. Hence, over such paths the existing bandwidth estimation techniques become inaccurate. In this thesis, we explore the problem assuming arbitrary cross-traffic and develop a new probing method called Envelope, which can simultaneously estimate bottleneck and available bandwidth over an end-to-end path with multiple heavily congested li
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9

Upton, Darren Stewart. "Modelling the market for bandwidth." Thesis, University of Cambridge, 2004. https://www.repository.cam.ac.uk/handle/1810/251923.

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10

Wang, Lei. "Bandwidth contracting in B-ISDN." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp02/NQ32801.pdf.

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11

Rabinovitch, Peter. "Statistical estimation of effective bandwidth." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ52403.pdf.

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12

Baldwin, W. Jonathan. "Video for low-bandwidth telenavigation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0011/NQ59562.pdf.

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13

Hee, Ta Wei. "Wide bandwidth conformal array antennas." Thesis, University of Birmingham, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.521971.

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14

Wei, Dennis. "Sampling based on local bandwidth." Thesis, Massachusetts Institute of Technology, 2007. http://hdl.handle.net/1721.1/42112.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2007.<br>Includes bibliographical references (p. 105-106).<br>The sampling of continuous-time signals based on local bandwidth is considered in this thesis. In an intuitive sense, local bandwidth refers to the rate at which a signal varies locally. One would expect that signals should be sampled at a higher rate in regions of higher local bandwidth, and at a lower rate in regions of lower local bandwidth. In many cases, sampling signals based on local bandwidth can yield more efficien
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15

Pedroza, Moises. "TRACKING RECEIVER NOISE BANDWIDTH SELECTION." International Foundation for Telemetering, 1996. http://hdl.handle.net/10150/607591.

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International Telemetering Conference Proceedings / October 28-31, 1996 / Town and Country Hotel and Convention Center, San Diego, California<br>The selection of the Intermediate Frequency (IF) bandwidth filter for a data receiver for processing PCM data is based on using a peak deviation of 0.35 times the bit rate. The optimum IF bandwidth filter is equal to the bit rate. An IF bandwidth filter of 1.5 times the bit rate degrades the data by approximately 0.7 dB. The selection of the IF bandwidth filter for tracking receivers is based on the narrowest “noise bandwidth” that will yield the
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16

Anderson, Christopher. "BANDWIDTH LIMITED 320 MBPS TRANSMITTER." International Foundation for Telemetering, 1996. http://hdl.handle.net/10150/607635.

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International Telemetering Conference Proceedings / October 28-31, 1996 / Town and Country Hotel and Convention Center, San Diego, California<br>With every new spacecraft that is designed comes a greater density of information that will be stored once it is in operation. This, coupled with the desire to reduce the number of ground stations needed to download this information from the spacecraft, places new requirements on telemetry transmitters. These new transmitters must be capable of data rates of 320 Mbps and beyond. Although the necessary bandwidth is available for some non-bandwidth
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17

Silva, Leonardo Augusto Lima Ferreira da. "An analysis of bandwidth reduction." Master's thesis, Instituto Superior de Economia e Gestão, 2020. http://hdl.handle.net/10400.5/20666.

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Mestrado em Mathematical Finance<br>O problema de minimização de largura de banda em matrizes consiste em encontrar uma permutação de linhas e colunas de forma que os elementos não nulos sejam mantidos em uma banda o mais próximo possível da diagonal principal. Este problema é conhecido por ser NP-completo, e também pode ser formulado como um problema de rotulagem de vértices em um grafo. Além disso, a reordenação de instruções em programas de computador pode reduzir o pico de utilização de memória, desalocando recursos em pontos ideais. Isso resulta no problema de minimização do pico de memór
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Garcia, Cortadella Ramon. "High-Bandwidth Graphene Neural Interfaces." Doctoral thesis, Universitat Autònoma de Barcelona, 2021. http://hdl.handle.net/10803/673787.

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El funcionament del cervell es basa en processos complexos, que encara no s’han descrit i comprès detalladament. En les últimes dècades, la neurociència ha experimentat un desenvolupament accelerat, impulsat per noves neurotecnologías que permeten monitoritzar les dinàmiques de l’activitat elèctrica al cervell amb una major resolució espai-temporal i una àrea de cobertura més àmplia. No obstant això, a causa de l’alta complexitat de les xarxes neuronals al cervell, que són compostes per poblacions neuronals fortament interconnectades en àmplies regions cerebrals, estem lluny de detectar una fr
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19

Haddd, Rami J. "Feed-Forward Bandwidth Indication: An Accurate Approach to Multimedia Bandwidth Forecasting and its Application in Ethernet Passive Optical Networks." University of Akron / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=akron1312558599.

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20

Katabi, Dina 1971. "Decoupling congestion control and bandwidth allocation policy with application to high bandwidth-delay product networks." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/8000.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2003.<br>Includes bibliographical references (p. 124-129).<br>In this dissertation, we propose a new architecture for Internet congestion control that decouples the control of congestion from the bandwidth allocation policy. We show that the new protocol, called XCP, enables very large per-flow throughput (e.g., more than 1 Gb/s), which is unachievable using current congestion control. Additionally, we show via extensive simulations that XCP significantly improves the overall performan
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Thalgott, Fabien. "BANDWIDTH SHAPING IN COMPUTER AND MOBILE NETWORKS." Thesis, Linnéuniversitetet, Institutionen för datavetenskap, fysik och matematik, DFM, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-13644.

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In our technological society, the growth of applications is not always followed by the growth of network capacity. There is an increasing demand of bandwidth which cannot always be answered properly. It is especially true in wireless networks such as 3G. Mobile devices can store and use more and more applications which are all using the bandwidth without any control. The Internet experience for the end user can thus be quickly degraded. In this respect, my objective in this thesis is to fill the gap on this matter by implementing a traffic shaping software working on Android devices. In order
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Cox, Criston W. "Optimizing bandwidth of tactical communications systems." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2005. http://library.nps.navy.mil/uhtbin/hyperion/05Jun%5FCox.pdf.

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Thesis (M.S. in Systems Technology (Joint Command, Control, Communications, Computers and Intelligence (JC4I))--Naval Postgraduate School, June 2005.<br>Thesis Advisor(s): William Kemple, John Osmundson. Includes bibliographical references (p. 59-60). Also available online.
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23

Huang, Feng. "A Selective Approach to Bandwidth Overbooking." Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1254.pdf.

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Kile, Håkon. "Bandwidth Selection in Kernel Density Estimation." Thesis, Norwegian University of Science and Technology, Department of Mathematical Sciences, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10015.

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<p>In kernel density estimation, the most crucial step is to select a proper bandwidth (smoothing parameter). There are two conceptually different approaches to this problem: a subjective and an objective approach. In this report, we only consider the objective approach, which is based upon minimizing an error, defined by an error criterion. The most common objective bandwidth selection method is to minimize some squared error expression, but this method is not without its critics. This approach is said to not perform satisfactory in the tail(s) of the density, and to put too much weight on o
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Grannæs, Marius. "Bandwidth-Aware Prefetching in Chip Multiprocessors." Thesis, Norwegian University of Science and Technology, Department of Computer and Information Science, 2006. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10115.

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<p>Chip Multiprocessors (CMP) are an increasingly popular architecture and increasing numbers of vendors are now offering CMP solutions. The shift to CMP architectures from uniprocessors is driven by the increasing complexity of cores, the processor-memory performance gap, limitations in ILP and increasing power requirements. Prefetching is a successful technique commonly used in high performance processors to hide latency. In a CMP, prefetching offers new opportunities and challenges, as current uniprocessor heuristics will need adaption or redesign to integrate with CMPs. In this thesis, I
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Staude, Anders Christian. "The Cost of meeting Bandwidth Demand." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for telematikk, 2006. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-12709.

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Telenor is faced with complex decisions regarding their access network strategies. Competitors are given the right to use Telenor’s copper access network through LLUB (Local Loop Un-Bundling) regulations. Competition is also seen from alternative access networks. Both implying lost customers and lost revenues. At the same time, the accumulated demand for bandwidth is increasing to a level beyond what can be accommodated by Telenor’s current access network. Failing to meet this demand will result in further lost revenues.This thesis uses the expected growth in bandwidth demand to motivate an up
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Mathiopoulos, Panayotis. "On bandwidth-efficient QAM transmission systems." Thesis, University of Ottawa (Canada), 1989. http://hdl.handle.net/10393/6040.

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Mahanta, Girish. "Video transmission over constrained-bandwidth channels." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ39991.pdf.

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Ramachandran, Ravi P. "Bandwidth efficient filter banks for transmultiplexers." Thesis, McGill University, 1990. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=74561.

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This thesis addresses the problem of simultaneously transmitting several data signals across a single channel. For this purpose, a transmultiplexer that uses modulated filter banks is studied. Modulated filter banks comprise filters that are bandpass versions of a lowpass prototype. The filters serve to assign portions of the channel bandwidth to the data signals. The impulse responses of the filters are parameterized by a center frequency, delay and phase factor. The objectives in configuring modulated filter banks are to use the full channel bandwidth for transmission, cancel crosstalk betwe
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Hsu, Wei-shou 1981. "Robust bandwidth extension of narrowband speech." Thesis, McGill University, 2004. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=82497.

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Telephone speech often sounds muffled and thin due to its narrowband characteristics. With the increased availability of terminals capable of receiving wideband signals, extending the bandwidth of narrowband telephone speech at the receiver has drawn much research interest. Currently, there exist many methods that can provide good reconstructions of the wideband spectra from narrowband speech; however, they often lack robustness to different channel conditions, and their performances degrade when they operate in unknown environments.<br>This thesis presents a bandwidth extension algorit
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Schrock, Christopher T. "Bandwidth Management in Resource Constrained Networks." Thesis, Monterey, California. Naval Postgraduate School, 2012. http://hdl.handle.net/10945/6866.

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Hastily Formed Networks (HFNs) are typically deployed in resource constrained environments. Clients operating within HFNs have inadvertently utilized excessive bandwidth without user interaction. Our research focuses on managing bandwidth usage in resource constrained networks through the use of DNS Tampering, a method of content filtering. We evaluate two operating systems, Windows XP and Windows 7, and analyze how it may be possible to limit operating system updates utilizing DNS Tampering. We then explore how it may be possible to implement this technique utilizing equipment available for a
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Hajati, Arman. "Ultra wide-bandwidth micro energy harvester." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/63072.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2011.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 189-197).<br>An ultra wide-bandwidth resonating thin film PZT MEMS energy harvester has been designed, modeled, fabricated and tested. It harvests energy from parasitic ambient vibration at a wide range of amplitude and frequency via piezoelectric effect. At the present time, the designs of most piezoelectric energy devices have been based on high-Q linear cantilever beams that use the bending str
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Carpenter, James. "Low bandwidth laser Doppler blood flowmetry." Thesis, University of Nottingham, 2014. http://eprints.nottingham.ac.uk/14267/.

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Laser Doppler Blood Flowmetry (LDBF) has for several decades been applied to measure the flow of red blood cells in living tissue. Laser Doppler Perfusion Imaging (LDPI), a recent advancement which enables full-field blood flow visualisation, is gaining clinical acceptance in fields such as burn diagnostics. However, video-rate full-field imagers with appropriate sensor and processing capability require large financial and physical resources and this has prompted the development of under-specified systems. These systems may reduce the bandwidth and processing complexity but the question of how
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Osborne, William P., and Sharmin Ara. "REVIEW OF BANDWIDTH EFFICIENT MODULATION SCHEMES." International Foundation for Telemetering, 1995. http://hdl.handle.net/10150/608415.

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International Telemetering Conference Proceedings / October 30-November 02, 1995 / Riviera Hotel, Las Vegas, Nevada<br>The national telemetry ranges are being pushed to provide higher data rate telemetry services by users with increasingly complex test procedure for increasingly complex weapon systems. At the same time they are having trouble obtaining more spectrum in which to provide these higher rates because of the demand for spectrum in SHF range from various mobile/cellular Personal Communications Services (PCS) as well as congress’s desire to auction spectrum and to transfer as muc
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Boast, G. S. "Wide bandwidth control of AC machines." Thesis, University of Sussex, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.325931.

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Jiao, Yu. "Hierarchical bandwidth limitation of surround sound." Thesis, University of Surrey, 2008. http://epubs.surrey.ac.uk/843908/.

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This thesis describes the development of a psychoacoustically optimised bandwidth limitation method for multichannel audio. The proposed method takes advantages from the hierarchical representation of multichannel audio signals. Several hierarchical transform techniques were reviewed and their applicability to be used in the proposed hierarchical bandwidth limitation method were verified using psychoacoustical studies. The Karhunen-Loeve Transform (KLT) outperformed other hierarchical transform techniques due to its ability of rearranging the information in a perceptually hierarchical manner.
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Zheng, Qinling. "On Bandwidth-Constrained Disturbance Rejection Control." Cleveland State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=csu1432902529.

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Papantonis, Dimitrios Papantonis. "Tightly-Coupled Arrays with Reconfigurable Bandwidth." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1503046689468305.

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39

Ashibani, Majdi Ali Atoomi. "Dynamic bandwidth allocation in ATM networks." Doctoral thesis, University of Cape Town, 2002. http://hdl.handle.net/11427/12572.

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Includes bibliographical references.<br>This thesis investigates bandwidth allocation methodologies to transport new emerging bursty traffic types in ATM networks. However, existing ATM traffic management solutions are not readily able to handle the inevitable problem of congestion as result of the bursty traffic from the new emerging services. This research basically addresses bandwidth allocation issues for bursty traffic by proposing and exploring the concept of dynamic bandwidth allocation and comparing it to the traditional static bandwidth allocation schemes.
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Lieshout, Pascal Merijn Daniël. "Queueing models for bandwidth-sharing disciplines." [S.l. : Amsterdam : s.n.] ; Universiteit van Amsterdam [Host], 2008. http://dare.uva.nl/document/109229.

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Kumar, Rakesh Ph D. Massachusetts Institute of Technology. "Towards high-bandwidth scanning impedance imaging." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/107294.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2016.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 107-109).<br>Contact-less, three-dimensional scanning is a highly important field for the semiconductor industry. By using a system of high-bandwidth impedance sensors and drive electronics, the physical constituents of ICs suc
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Zeller, Bradley R. "Bandwidth Aggregation Across Multiple Smartphone Devices." DigitalCommons@CalPoly, 2014. https://digitalcommons.calpoly.edu/theses/1165.

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Smartphones now account for the majority of all cell phones in use today [23]. Ubiquitous Internet access is a valuable feature offered by these devices and the vast majority of smartphone applications make use of the Internet in one way or another. However, the bandwidth offered by these cellular networks is often much lower than we typically experience on our standard home networks, leading to a less-than-optimal user experience. This makes it very challenging and frustrating to access certain types of web content such as video streaming, large file downloads, loading large webpages, etc. Gi
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Engel, Adalbert. "Bandwidth management and quality of service." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2000. https://ro.ecu.edu.au/theses/1540.

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With the advent of bandwidth-hungry video and audio applications, demand for bandwidth is expected to exceed supply. Users will require more bandwidth and, as always, there are likely to be more users. As the Internet user base becomes more diverse, there is an increasing perception that Internet Service Providers (ISPs) should be able to differentiate between users, so that the specific needs of different types of users can be met. Differentiated services is seen as a possible solution to the bandwidth problem. Currently, however, the technology used on the Internet differentiates neither bet
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Houdeshell, Jack E. "Bandwidth optimization of underwater acoustic communications systems." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2001. http://handle.dtic.mil/100.2/ADA391477.

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Thesis (M.S. in Engineering Acoustics) Naval Postgraduate School, March 2001.<br>Thesis advisor(s): Smith, Kevin B. ; Nagle, Daniel T. "March 2001." Includes bibliographical references (p. 39-40). Also Available in print.
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Xu, Didi. "Bandwidth extension algorithm for multiple deterministic systems /." View abstract or full-text, 2006. http://library.ust.hk/cgi/db/thesis.pl?MECH%202006%20XU.

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Sahin, Korhan. "A Wide-bandwidth High-sensitivity Mems Gyroscope." Master's thesis, METU, 2008. http://etd.lib.metu.edu.tr/upload/2/12609710/index.pdf.

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This thesis reports the development of a wide-bandwidth high-sensitivity mode-decoupled MEMS gyroscope showing robustness against ambient pressure variations. The designed gyroscope is based on a novel 2 degrees of freedom (DoF) sense mode oscillator, which allows increasing the operation bandwidth to the amount required by tactical-grade and inertial-grade operations while reaching the mechanical sensitivity of near matched-mode vibratory gyroscopes. Thorough theoretical study and finite element simulations verify the high performance operation of the proposed 2 DoF sense mode oscillator desi
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Zhou, Jia. "Adding bandwidth specification to a AAA Sever." Thesis, KTH, Kommunikationssystem, CoS, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-91684.

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Authentication, authorization, and accounting (AAA) are key elements in network security. In many networks, clients can use resources only after they have been authenticated by an authentication server and authorized to use these resources. In some cases the server will also maintain accounting records in order for an operator (a provider of resources) to charge the account/subscriber for using the service. There are four main AAA protocols being used today. Of these RADIUS is the mostly widely used. This thesis starts with an introduction to AAA protocols, and then goes in the details of RADI
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Wang, Jun. "Study of bandwidth efficient DS-CDMA systems." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6690.

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This thesis studies the modulation and coding aspects of bandwidth efficient direct-sequence CDMA systems. The novel concepts proposed and investigated are: DS-CDMA employing combined modulation schemes; MFSK/DS-CDMA employing orthogonal codes; and DS-CDMA employing permutation modulation. Under each concept, one or more schemes are developed and examined. The first concept suggests that two or more modulation schemes can be considered together as a combined modulation in a DS-CDMA system. By combining two modulation schemes, the signal energy per symbol for a given bit energy is increased. Th
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Chiang, Feng-Hsu, and 江豐旭. "Bandwidth, Edge-Bandwidth and Cyclic Bandwidth of Graphs." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/76391183333994107161.

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碩士<br>國立嘉義大學<br>資訊工程研究所<br>91<br>The bandwidth of a graph is the minimum of the maximum difference between labels of adjacent vertices in the graph. Bandwidth of graphs is an useful parameter for many applications including solving linear equations, parallel computation network, VLSI layout problem, back tracing in the constraint satisfaction problem etc. If we label the edges instead of the vertices of the graph, we can define the edge-bandwidth accordingly. The edge-bandwidth of a graph is the minimum of the maximum difference between labels of adjacent edges in the graph. The edge-bandw
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huang, Mei-Chu, and 黃美筑. "The Bandwidth and Generalized Bandwidth of Graphs." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/96668234329634561337.

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Abstract:
碩士<br>國立東華大學<br>應用數學系<br>92<br>Given a graph G with V (G) = n and a set S contained in N, S = n, a proper S-labeling of G is a one to one function from V (G) to S. If f is a proper S-labeling of G, we define the S-bandwidth of G with respect to f to be the number B_f (G; S) =max{ f (u) − f (v) uv belongs to E(G)}, and define the S-bandwidth of G by B(G; S) = min_f(B_f (G; S)) When V (G) = n and S = {1, 2, · · · , n}, we use B(G) in place of B(G; S) and call it the bandwidth of G. We study the S-bandwidth and bandwidth problem of graphs in this thesis. We find some rela
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