Dissertations / Theses on the topic 'Digital networks'
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Bainbridge, Christopher James. "Digital control networks for virtual creatures." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/4812.
Full textIgumbor, Osedum Peter. "A proxy approach to protocol interoperability within digital audio networks." Thesis, Rhodes University, 2010. http://hdl.handle.net/10962/d1004852.
Full textSanyamahwe, Tendai. "Digital forensic model for computer networks." Thesis, University of Fort Hare, 2011. http://hdl.handle.net/10353/d1000968.
Full textAbbadi, Imad Mahmoud Aref. "Digital Rights Management for Personal Networks." Thesis, Royal Holloway, University of London, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.487274.
Full textGingold, David. "Integrated digital services for cable networks." Thesis, Massachusetts Institute of Technology, 1996. http://hdl.handle.net/1721.1/10650.
Full textZammit, Saviour. "Digital video transmission over wireless networks." Thesis, Aston University, 1995. http://publications.aston.ac.uk/8058/.
Full textYu, Ping Tate Stephen R. "Direct online/offline digital signatures schemes." [Denton, Tex.] : University of North Texas, 2008. http://digital.library.unt.edu/permalink/meta-dc-9717.
Full textKouhbor, Shahnaz University of Ballarat. "Optimal number and placement of network infrastructure in wireless networks." University of Ballarat, 2007. http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/12762.
Full textDoctor of Philosophy
Kouhbor, Shahnaz. "Optimal number and placement of network infrastructure in wireless networks." Thesis, University of Ballarat, 2007. http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/65892.
Full textDoctor of Philosophy
Kouhbor, Shahnaz. "Optimal number and placement of network infrastructure in wireless networks." University of Ballarat, 2007. http://archimedes.ballarat.edu.au:8080/vital/access/HandleResolver/1959.17/14597.
Full textDoctor of Philosophy
Neale, Jason. "Remote news reports over digital cellular networks." Thesis, University of Essex, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284606.
Full textBews, R. "Digital crossover networks for active loudspeaker systems." Thesis, University of Essex, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.383428.
Full textKo, Yiu Fai. "Digital cellular mobile radio links and networks." Thesis, University of Southampton, 1989. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280911.
Full textGoh, Cheh-Ngee. "Random multiple access in digital communication networks." Thesis, Imperial College London, 1988. http://hdl.handle.net/10044/1/47079.
Full textLavery, D. J. P. "Digital coherent receivers for passive optical networks." Thesis, University College London (University of London), 2013. http://discovery.ucl.ac.uk/1408825/.
Full textSirousi, Sorena. "Distributed Digital Beamforming Techniques in Satellite Networks." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.
Find full textGlass, Abdullatif M. "Digital communication networks incorporating mobile data terminals." Thesis, Aston University, 1989. http://publications.aston.ac.uk/8086/.
Full textLuo, Junwen. "Digital neural circuits : from ions to networks." Thesis, University of Newcastle upon Tyne, 2015. http://hdl.handle.net/10443/2820.
Full textSeeley, Nathaniel. "Digital receipts : a system to detect the compromise of digital certificates /." Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1590.pdf.
Full textUriarte, Gabriel Jose. "Fast algorithms for digital transmultiplexer design." Thesis, Staffordshire University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.254380.
Full textTamvada, Jagannatha Haritash. "Techno Economic Analysis of Interconnected Digital Home Networks." Thesis, Norwegian University of Science and Technology, Department of Telematics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9778.
Full textA home network is a popular method of allowing computers to communicate with each other within a given residential area or a local area network. Homes are the new frontiers of technology in the current global scenario, a digital interconnected home network is a reality and an efficient means to exchange information seamlessly across different homes and across different geographies is the need of the hour. The interconnection of different homes is possible with the existing ADSL subscriptions but would need changes in the existing gateway structures, which could be challenging for the less techno-savvy. In an effort to make life easier for the end user and help making the interconnection between various home networks seamless, a small device called I-Box is introduced through this project, which is essentially a small UPnP device with rich features and functionalities. This thesis gives an overview of the I-Box technology and with the help of various popular theoretical frameworks and concepts, investigates available Marketing channels and suggests a suitable deployment strategy for the I-Box by making a comparative study of the various possible scenarios and thereby identifying the most suitable model for its deployment.
Zenteno, Efrain. "Digital Compensation Techniques for Transmitters inWireless Communications Networks." Doctoral thesis, KTH, Signalbehandling, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-167971.
Full textQC 20150526
Åkesson, Maria. "Digital Innovation in the Value Networks of Newspapers." Doctoral thesis, Högskolan i Halmstad, Halmstad Embedded and Intelligent Systems Research (EIS), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-14056.
Full textJha, Sanjay Kumar. "Artificial neural networks for digital signal processing applications." Thesis, University of Strathclyde, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.284097.
Full textTownsend, Anthony M. (Anthony Michael) 1973. "Wired / unwired : the urban geography of digital networks." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/30041.
Full textIncludes bibliographical references.
This dissertation examines the development of digital network infrastructure in the world's great cities at the turn of the 20th century. Drawing upon the concept of cities as information systems and techniques of communications geography, it analyzes how the physical components of digital networks were deployed in major urban areas during the 1990s. It finds that historical processes and pre-existing differences between places shaped the evolution of this infrastructure at multiple spatial scales; global, metropolitan, and neighborhood. As a result, rather than bringing about the "death of distance", digital network infrastructure actually reinforced many of the pre-existing differences between connected and disconnected places. With the telecom bust of 2000-2002, these differences were likely to persist for a decade or more. Yet just as the development of wired digital network infrastructure slowed, wireless technologies emerged as a more flexible, intuitive, and efficient form of connecting users to networks in everyday urban settings. As a result, an untethered model for digital networks emerged which combining the capacity and security of wired networks over long distances with the flexibility and mobility of wireless networks over short distances. This new hybrid infrastructure provided the technology needed to begin widespread experimentation with the creation of digitally mediated spaces, such as New York City's Bryant Park Wireless Network.
by Anthony M. Townsend.
Ph.D.
Finchelstein, Daniel Frederic. "Low-power digital processor for wireless sensor networks." Thesis, Massachusetts Institute of Technology, 2005. http://hdl.handle.net/1721.1/34109.
Full textIncludes bibliographical references (p. 69-72).
In order to make sensor networks cost-effective and practical, the electronic components of a wireless sensor node need to run for months to years on the same battery. This thesis explores the design of a low-power digital processor for these sensor nodes, employing techniques such as hardwired algorithms, lowered supply voltages, clock gating and subsystem shutdown. Prototypes were built on both a FPGA and ASIC platform, in order to verify functionality and characterize power consumption. The resulting 0.18[micro]m silicon fabricated in National Semiconductor Corporation's process was operational for supply voltages ranging from 0.5V to 1.8V. At the lowest operating voltage of 0.5V and a frequency of 100KHz, the chip performs 8 full-accuracy FFT computations per second and draws 1.2nJ of total energy per cycle. Although this energy/cycle metric does not surpass existing low-energy processors demonstrated in literature or commercial products, several low-power techniques are suggested that could drastically improve the energy metrics of a future implementation.
by Daniel Frederic Finchelstein.
S.M.
Ang, Chu Suan. "Continuous media in fast networks." Thesis, University of Cambridge, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239753.
Full textSreenan, Cormac John. "Synchronisation services for digital continuous media." Thesis, University of Cambridge, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.260690.
Full textMouton, Francois. "Digital forensic readiness for wireless sensor network environments." Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/24955.
Full textDissertation (MSc)--University of Pretoria, 2012.
Computer Science
unrestricted
Bulot, Jean-Paul. "Echo cancellation via neural networks." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/15407.
Full textFei, Yuanyuan. "Compact MIMO terminals with matching networks." Thesis, University of Edinburgh, 2008. http://hdl.handle.net/1842/3165.
Full textLaouar, El Hadi. "Multiprocessor architectures for local area networks." Thesis, University of Salford, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.258250.
Full textChristoffersen, Daniel Arthur 1964. "Internetworking the defense data network with an integrated services digital network." Thesis, The University of Arizona, 1988. http://hdl.handle.net/10150/276716.
Full textReti, Tommo. "Digital Content Networks : The Past, the Present and Decentralizing." Doctoral thesis, KTH, Medieteknik och grafisk produktion, Media, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-33447.
Full textDenna avhandling presenterar en lösningsorienterad analys av aktuella frågor avseende det digitala nätverket och distributionshantering av digitalt innehåll. Resultaten talar för att den senaste utvecklingen inom området har skapat en del flaskhalsar både vid distribution av innehåll och den digitala medieindustrin, som samlar ökat tekniskt, socialt, ekonomiskt och politiskt inflytande i världen. Som påpekas i arbetet är detta emot idéerna om informationsdemokrati, nätverksneutralitet och de ursprungliga visionerna av Internet och World Wide Web. Vidare svarar ledande digitala företag mot kraven från det exponentiella innehållet och ökande trafik genom att bidra med tämligen likartade tekniska lösningar vilka ökar miljöproblemen, det vill säga energiförbrukning och e-avfall, i takt med denna tillväxt. Forskningens tidsperiod för denna avhandling matchar med uppkomst och ökad användning av P2P-fildelningsnätverk vilket har introducerat ett nytt utmanande sätt att distribuera innehåll. I denna avhandling presenteras de som de viktigaste jämförelsepunkterna och kontroverserna till den centraliserade klient/server-arkitekturen som dominerar innehållet inom den digitala mediemarknaden. Den mest väsentliga frågan i detta arbete är helt enkelt; Hur bygger man ett bättre nätverk för digitalt innehåll? För att förstå betydelsen av "bättre" i detta sammanhang och ange vad som är ett bättre digitalt nätverk är det nödvändigt att förstå existerande lösningar och deras brister. Avhandlingen bidrar med en analytisk ram av begrepp och principer för utvecklingen av ett framtida digitalt nätverk. Hur ändrar vi P2P-fildelning från att vara ett hot till att vara en möjlighet för professionella digitala utgivare? Faktiskt är alla uppställda mål i detta arbete - under prestanda, integritet, nätneutralitet, e-avfall och gröna datorer - samhälleliga av naturen. Således är syftet med denna avhandling att förbättra samhällsfrågor genom förståelse för informationsteknik och dess nära relaterade sammanhang. Genom ett aktivt deltagande i fildelningsscenen presenterar detta arbete utvecklingen av digitalt nätverk från datornätverk kapabla att sända meddelanden mellan maskiner och system till användarnätverk där människor delar digitalt innehåll. Okomplicerad kopiering till vänner med ett snabbt föränderligt användarbeteende har skapat en plattform med ett innehåll där kulturen utvecklas med en accelererande hastighet. Tio forskningsprojekt och en värdering av tekniska prototyper ger slutsatsen att P2P-fildelningsapplikationer med sina moderna kommunikationsprotokoll effektivt skapar ett mer avancerat överliggande nätverk än vad Internet kan erbjuda. Operatörerna, som är entusiastiska över Internet-teknik för sina nätverk, begränsar faktiskt sina möjligheter redan från början. Det är viktigt att skilja mellan utvecklingen av Internet och utvecklingen av det storskaliga distributionsnätverket.
QC 20110519
Löytynoja, M. (Mikko). "Digital rights management of audio distribution in mobile networks." Doctoral thesis, University of Oulu, 2008. http://urn.fi/urn:isbn:9789514289378.
Full textFotopoulou, Aristea. "Remediating politics : feminist and queer formations in digital networks." Thesis, University of Sussex, 2012. http://sro.sussex.ac.uk/id/eprint/39666/.
Full textWeston, Danny Lee. "Digital black boxes : apprehending fast and dynamic sociotechnical networks." Thesis, University of Greenwich, 2016. http://gala.gre.ac.uk/18107/.
Full textSementilli, Philip Joseph Jr 1958. "Linear feature delineation in digital imagery using neural networks." Thesis, The University of Arizona, 1991. http://hdl.handle.net/10150/278012.
Full textSrinivasan, Sabeshan. "Object Tracking in Distributed Video Networks Using Multi-Dimentional Signatures." Fogler Library, University of Maine, 2006. http://www.library.umaine.edu/theses/pdf/SrinivasanSX2006.pdf.
Full textContreras, Bellido Christian Andres, Salazar José Miguel Cordova, Montoya Valeria Beatriz Espinoza, and Ferrer Rubi Ellen Hernandez. "Proyecto Digital Boost." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/651778.
Full textThis project is a Digital Marketing agency focused on Facebook, aimed to offer services to Mype companies in Peru, mainly dedicated to the commercialization of products and services, companies that can afford low budgets to invest in a digital channel. The choice of the target market was made through an investigation of the needs of current businessmen in the country. The companies, for the most part, are under the Mype regime, and it was reflected in the interviews, since 100% of these belonged to this regime. In addition, important data was rescued, such as the recognition of the importance of Digital Marketing for entrepreneurs. They also talked about the need of having graphic designer services and community managers that would work with a strategy that provides real results, finally, they hoped they would not have to spend excessive budgets, since this means carrying out large sums of money that they cannot afford. There was a problem of not finding professionals responsible for implementing a digital strategy at an affordable price in the market. For the implementation of this project, an analysis of the environment was carried out, starting with studies of the sector: competition, consumers, service providers and more external factors that directly and indirectly impact on companies in this industry. Also, to complete the investigation and viability of the business, plans and budgets were made. These plans included the Operations Plan, the Marketing Plan, the Corporate Social Responsibility Plan, the Strategic Plan and, finally, the Financial Plan. Digital Boost has detected its viability through numbers, the first year the project earns a net profit of 8,345.46 soles, the second year will be 6,353.70 soles and 83,248.21 soles for the third year.
Trabajo de investigación
Chigwamba, Nyasha. "An investigation of parameter relationships in a high-speed digital multimedia environment." Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1021153.
Full textHu, Wei Shu. "Community detection and credibility analysis on social networks." Thesis, University of Macau, 2015. http://umaclib3.umac.mo/record=b3335428.
Full textAdeodato, Paulo Jorge Leitao. "Theoretical investigation of RAM-based neural networks." Thesis, King's College London (University of London), 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.266641.
Full textKelly, Kristy. "Emergent Arguments: Digital Media and Social Argumentation." Thesis, University of Oregon, 2017. http://hdl.handle.net/1794/22285.
Full textAl-Alawi, Raida. "The functionality, training and topological constraints of digital neural networks." Thesis, Brunel University, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.278373.
Full textMcGleenon, Patrick. "Modelling the management behaviour of synchronous digital hierarchy transmission networks." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.361221.
Full textPanchyrz, Lina, and Mohan Karumuri. "Challenges with Organizing for Digital Transformation in International Manufacturing Networks." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-55974.
Full textDe, la Jara Sánchez César. "Ionospheric echoes detection in digital ionograms using convolutional neural networks." Master's thesis, Pontificia Universidad Católica del Perú, 2019. http://hdl.handle.net/20.500.12404/14984.
Full textTrabajo de investigación
Hinojosa, Cristelia. "Organizational Information Dissemination Within Collaborative Networks Using Digital Communication Tools." NSUWorks, 2017. http://nsuworks.nova.edu/gscis_etd/996.
Full textJalal, Rakib S. "Transmission of image data over digital networks involving mobile terminals." Thesis, Aston University, 1990. http://publications.aston.ac.uk/8084/.
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