Tesis sobre el tema "Wireless computing"
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Datla, Dinesh. "Wireless Distributed Computing in Cloud Computing Networks". Diss., Virginia Tech, 2013. http://hdl.handle.net/10919/51729.
Texto completoPh. D.
Yang, Zhimin. "Opportunistic Computing in Wireless Networks". The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1267743144.
Texto completoErgüt, Salih. "Context-aware computing for wireless networks". Diss., [La Jolla] : University of California, San Diego, 2010. http://wwwlib.umi.com/cr/ucsd/fullcit?p3402341.
Texto completoTitle from first page of PDF file (viewed May 14, 2010). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references.
Chen, Xuetao. "Resource Allocation for Wireless Distributed Computing Networks". Diss., Virginia Tech, 2012. http://hdl.handle.net/10919/77054.
Texto completoPh. D.
Karra, Kiran. "Wireless Distributed Computing on the Android Platform". Thesis, Virginia Tech, 2012. http://hdl.handle.net/10919/35256.
Texto completoMaster of Science
Al-Turkistany, Mohammad. "Adaptation framework for wireless thin-client computing". [Gainesville, Fla.] : University of Florida, 2006. http://purl.fcla.edu/fcla/etd/UFE0013423.
Texto completoSen, Sanjoy Kumar. "Efficient Algorithms and Framework for Bandwidth Allocation, Quality-of-Service Provisioning and Location Management in Mobile Wireless Computing". Thesis, University of North Texas, 1997. https://digital.library.unt.edu/ark:/67531/metadc278885/.
Texto completoJallad, A. H. M. "Distributed computing in space-based wireless sensor networks". Thesis, University of Surrey, 2008. http://epubs.surrey.ac.uk/773025/.
Texto completoGraylin, William W. (William Wang) 1968. "Addressing the complexity of multimedia wireless computing solutions". Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/80624.
Texto completoIncludes bibliographical references (leaves 98-100).
by William W. Graylin.
S.M.
M.B.A.
Gagnon, Jason S. "Wireless communication and computing at the construction jobsite". Thesis, Virginia Tech, 1996. http://hdl.handle.net/10919/44825.
Texto completoThis thesis explores the information flow at a construction site and examines how wireless communication technology can meet these information needs. The construction industry is dynamic. Therefore, traditional methods of communication have limited applicability to a construction jobsite. However, the advances in the wireless communication field are making that form of communication a viable option for the construction jobsite.
The information flow models in some other industries are examined as point of comparison with the construction industry. People in the construction industry can learn what information transmission methods have worked in other industries. Also, much can be learned from other industries that have already embraced wireless technology into their workplace.
An articulation of information needs at a construction jobsite is made. A large refinery that is under construction in Houston, Texas was the primary a source for articulating the information needs at a construction site. A detailed summary of a data reconnaissance visit to this project is included.
A methodology for identifying determining the applicability of different formats of wireless technology for a set of information needs is included. A second methodology for identifying and classifying information needs by a given company is also included. Finally, two examples of how to use these methodologies are presented.
Master of Science
Erman, Maria. "Applications of Soft Computing Techniques for Wireless Communications". Licentiate thesis, Blekinge Tekniska Högskola, Institutionen för tillämpad signalbehandling, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-17314.
Texto completoSheng, Bo. "Building efficient wireless infrastructures for pervasive computing environments". W&M ScholarWorks, 2010. https://scholarworks.wm.edu/etd/1539623557.
Texto completoOlson, Chandra. "Jini an investigation in distributed computing /". [Florida] : State University System of Florida, 2001. http://etd.fcla.edu/etd/uf/2001/ank7122/chandra.PDF.
Texto completoTitle from first page of PDF file. Document formatted into pages; contains viii, 71 p.; also contains graphics. Vita. Includes bibliographical references (p. 69-70).
Paraskelidis, Athanasios. "Wireless network segregation utilising modulo in industrial environments". Thesis, University of Portsmouth, 2010. https://researchportal.port.ac.uk/portal/en/theses/wireless-network-segregation-utilising-modulo-in-industrial-environments(ae94690a-560e-4f7b-93d8-130b4873de96).html.
Texto completoGauger, Matthias. "Integration of wireless sensor networks in pervasive computing scenarios". Berlin Logos-Verl, 2010. http://d-nb.info/1002361559/04.
Texto completoWang, Ju. "Multimedia communication with cluster computing and wireless wcdma network". [Gainesville, Fla.] : University of Florida, 2003. http://purl.fcla.edu/fcla/etd/UFE0000944.
Texto completoBenchi, Abdulkader. "Middleware Systems for Opportunistic Computing in Challenged Wireless Networks". Thesis, Lorient, 2015. http://www.theses.fr/2015LORIS372/document.
Texto completoOpportunistic networks (OppNets) constitute an appealing solution to complement fixed network infrastructures –or make up for the lack thereof– in challenged areas. Researches in the last few years have mostly addressed the problem of supporting networking in OppNets, yet this can only be a first step towards getting real benefit from these networks. Opportunistic computing goes beyond the concept of opportunistic networking, and provides a new paradigm to enable collaborative computing tasks in such environments. In the realm of opportunistic computing, properly designing, implementing and deploying distributed applications are important tasks. An OppNet-dedicated application must be able to operate and maintain an acceptable level of service while addressing the many problems that can occur in these networks, such as disconnections, partitioning, long transmission delays, transmission failures, resource constraints, frequent changes in topology, and heterogeneous devices. Much of the complexity and cost of building OppNet-dedicated applications can be alleviated by the use of high-level programming models. Such models can be supported by middleware systems capable of transparently addressing all the above-mentioned problems. The work reported in this dissertation focused on providing insight into the fundamental problems posed by OppNets, so as to analyze and solve the problems faced by application developers while dealing with these environments. The research focused on identifying well-known high-level programming models that can be satisfactorily implemented for OppNets, and that can prove useful for application developers. In order to demonstrate the feasibility of application development for OppNets, while assessing the benefits brought about by carefully designed middleware systems, a couple of such systems have been designed, implemented, and evaluated as part of this work. These middleware systems respectively support distributed messaging (through message queues and topics), the tuple-space model, and consensus solving in OppNets. They are supplemented with fully-functional implementations, that can be used in real settings, and that are all distributed under the terms of the GNU General Public License (GPL). Real-life experiments and simulations have been realized so as to evaluate the effectiveness and efficiency of these systems in real conditions
Kang, Jong Hee. "Location-aware information access through wireless networks /". Thesis, Connect to this title online; UW restricted, 2006. http://hdl.handle.net/1773/6878.
Texto completoPerrella, Sil A. "The mobile aircraft maintenance office concept from a wide area perspective". Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2003. http://library.nps.navy.mil/uhtbin/hyperion-image/03Mar%5FPerrella.pdf.
Texto completoThesis advisor(s): Norman F. Schneidewind, Douglas E. Brinkley. Includes bibliographical references (p. 101-102). Also available online.
Li, Yue. "Edge computing-based access network selection for heterogeneous wireless networks". Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S042/document.
Texto completoTelecommunication network has evolved from 1G to 4G in the past decades. One of the typical characteristics of the 4G network is the coexistence of heterogeneous radio access technologies, which offers end-users the capability to connect them and to switch between them with their mobile devices of the new generation. However, selecting the right network is not an easy task for mobile users since access network condition changes rapidly. Moreover, video streaming is becoming the major data service over the mobile network where content providers and network operators should cooperate to guarantee the quality of video delivery. In order to cope with this context, the thesis concerns the design of a novel approach for making an optimal network selection decision and architecture for improving the performance of adaptive streaming in the context of a heterogeneous network. Firstly, we introduce an analytical model (i.e. linear discrete-time system) to describe the network selection procedure considering one traffic class. Then, we consider the design of a selection strategy based on foundations from linear optimal control theory, with the objective to maximize network resource utilization while meeting the constraints of the supported services. Computer simulations with MATLAB are carried out to validate the efficiency of the proposed mechanism. Based on the same principal we extend this model with a general analytical model describing the network selection procedures in heterogeneous network environments with multiple traffic classes. The proposed model was, then, used to derive a scalable mechanism based on control theory, which allows not only to assist in steering dynamically the traffic to the most appropriate network access but also helps in blocking the residual traffic dynamically when the network is congested by adjusting dynamically the access probabilities. We discuss the advantages of a seamless integration with the ANDSF. A prototype is also implemented into ns-3. Simulation results sort out that the proposed scheme prevents the network congestion and demonstrates the effectiveness of the controller design, which can maximize the network resources allocation by converging the network workload to the targeted network occupancy. Thereafter, we focus on enhancing the performance of DASH in a mobile network environment for the users which has one access network. We introduce a novel architecture based on MEC. The proposed adaptation mechanism, running as an MEC service, can modify the manifest files in real time, responding to network congestion and dynamic demand, thus driving clients towards selecting more appropriate quality/bitrate video representations. We have developed a virtualized testbed to run the experiment with our proposed scheme. The simulation results demonstrate its QoE benefits compared to traditional, purely client-driven, bitrate adaptation approaches since our scheme notably improves both on the achieved MOS and on fairness in the face of congestion. Finally, we extend the proposed the MEC-based architecture to support the DASH service in a multi-access heterogeneous network in order to maximize the QoE and fairness of mobile users. In this scenario, our scheme should help users select both video quality and access network and we formulate it as an optimization problem. This optimization problem can be solved by IBM CPLEX tool. However, this tool is time-consuming and not scalable. Therefore, we introduce a heuristic algorithm to make a sub-optimal solution with less complexity. Then we implement a testbed to conduct the experiment and the result demonstrates that our proposed algorithm notably can achieve similar performance on overall achieved QoE and fairness with much more time-saving compared to the IBM CPLEX tool
Ireland, David John y n/a. "Realization of Dielectric Embedded Monopole Radiating Structures For Wireless Computing". Griffith University. School of Microelectronic Engineering, 2006. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20070117.175717.
Texto completoLee, Gilsoo. "Online Optimization for Edge Computing under Uncertainty in Wireless Networks". Diss., Virginia Tech, 2020. http://hdl.handle.net/10919/97909.
Texto completoDoctor of Philosophy
Smart cities will rely on an Internet of Things (IoT) system that interconnects cars, drones, sensors, home appliances, and other digital devices. Modern IoT systems are inherently designed to process real-time information such as temperature, humidity, or even car navigational data, at any time and location. A unique challenge in the design of such an IoT is the need to process large volumes of data over a wireless network that consists of heterogeneous IoT devices such as smartphones, vehicles, home access points, robots, and drones. These devices must perform local (on-device or so-called edge) processing of their data without relying on a remote cloud. This vision of a smart city seen as a mobile computing platform gives rise to the emerging concept of edge computing using which smartphones, sensors, vehicles, and drones can exchange and process data locally on their own devices. Edge computing allows overcoming the limitations of centralized cloud computation by enabling distributed, low-latency computation at the network edge. Despite the promising opportunities of edge computing as an enabler for smart city services such as autonomous vehicles, drones, or smart homes, one must address many challenges related to managing time-varying resources such as energy and storage, in a dynamic way. For instance, managing communication, energy, and computing resources in an IoT requires handling many uncertain factors such as the intermittent availability of wireless connectivity and the fact that the devices do not know a priori what type of tasks they need to process. The goal of this dissertation is to address the fundamental challenges in edge computing under uncertainty in an IoT. In particular, this dissertation introduces novel mathematical algorithms and frameworks that exploit ideas from the fields of online optimization, machine learning, and wireless communication to enable future IoT services such as smart factories, virtual reality, and autonomous systems. In this dissertation, holistic frameworks are developed by designing, analyzing, and optimizing wireless communications systems with an emphasize on emerging IoT applications. To this end, various mathematical frameworks and efficient algorithms are proposed by drawing on tools from wireless communications, online optimization, and machine learning to yield key innovations. The results show that the developed solutions can enable an IoT to operate efficiently in presence of uncertainty stemming from time-varying dynamics such as mobility of vehicles or changes in the wireless networking environment. As such, the outcomes of this research can be used as a building block for the large deployment of smart city technologies that heavily rely on the IoT.
Jayaram, Rajeev 1971. "Quality-of-Service Provisioning and Resource Reservation Mechanisms for Mobile Wireless Networks". Thesis, University of North Texas, 1998. https://digital.library.unt.edu/ark:/67531/metadc278542/.
Texto completoYeung, Kai-ho Mark y 楊啟豪. "On channel adaptive wireless cache invalidation and game theoretic power a ware wireless data access". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B29797974.
Texto completoBanitsas, Konstantinos A. "MedLAN : compact mobile computing system for wireless information access in emergency hospital wards". Thesis, Brunel University, 2004. http://bura.brunel.ac.uk/handle/2438/1228.
Texto completoGustafsson, Anders, Mattias Wramsmyr y Mikaela Claesson. "Mobile Financial Services : Opportunities in Electronic Banking from Wireless Computing Technology". Thesis, Jönköping University, Jönköping International Business School, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-221.
Texto completoBankindustrin är ett typiskt exempel på en industri som har tjänat otroligt mycket på information- och kommunikationsteknologiapplikationer. Dessa applikationer tar formen av Internet-baserad banktjänst, som inkluderar transaktioner av värdepapper, kontouppgifter, presentation av räkningar och betalningar samt transfereringar mellan konton och individer.
Mobila banktjänster är den naturliga förlängningen av dessa typer av tjänster. Med utvecklingen av digitala trådlösa teknologier, som mobiltelefonen, är mobil Internettillgänglighet nu förverkligad.
Denna uppsats undersöker den förändrande miljön i finansindustrin som uppkommit till följd av informationteknologier, och vidare de strategiska affärsmässiga överväganden som måste göras inom detta område.
En kvalitativ fallstudie ansågs vara den mest givande metoden att använda i vår forskning. Genom att undersöka marknade, genom att skicka ut en väl strukturerad enkät till tre av de största svenska bankerna (Nordea, SEB och Handelsbanken), med relevanta intervjufrågor angående deras involvering i mobila banktjänster, kunde deras potential avgöras. Intervjuerna utfördes sedan via telefon.
Vi drar slutsatsen att för att bli konkurrenskraftig i dagens värld av avancerade teknologier, är det avgörande att finansiella instutitioner positionerar sig genom att använda sig av sådana applikationer. Banker har de nödvändiga kapitaltillgångarna som krävs för att göra betydande investeringar i teknologisk infrastruktur. Om de inte hade anpassat sig till teknologier som bankomater, kreditkort, telefoner och Internet, skulle de lätt ha kunnat exkluderas från marknaden. Det är troligt att mobila banktjänster kommer att ha samma inverkan.
The banking industry is a typical example of an industry that has benefited tremendously from applications of information and communication technologies. These applications take their form in Internet-based banking, including transactions for equities trading, account enquiry, bill presentment and payments as well as transfers between accounts and people.
Mobile banking is the natural extension of these kinds of services. With the development of digital wireless technologies, such as the mobile phone, mobile Internet access is now enabled.
This thesis examines the changing landscape of the financial industry due to information technologies and the strategic considerations of mobile banking from a business perspective.
For us a single case study with a qualitative approach has been seen as the most rewarding method to apply in our research. By investigating the market, through sending out a well-structured survey to three of the major Swedish banks (Nordea, SEB and Handelsbanken), with relevant interview questions on their involvement in m-banking, their potential could be distinguished. The interviews were then conducted over the phone.
We conclude that in order to achieve a competitive edge in today’s world of advanced technologies, it is crucial that financial institutions position themselves in deploying these applications. Banks have the necessary capital assets in order to make significant invest-ments in technology infrastructure. Without having adapted themselves to technologies such as ATMs, credit cards, phones and the Internet, they would easily have been excluded from the market. It is likely that mobile banking will have the same impact.
Ball, Raymond T. Jr. "Wireless cloud computing on Guided Missile Destroyers: a business case analysis". Monterey, California: Naval Postgraduate School, 2013. http://hdl.handle.net/10945/34622.
Texto completoThis is a Business Case Analysis of the cost and benefits of implementing a Wireless Cloud Computing Network (WCCN) onboard Guided Missile Destroyers (DDGs) utilizing tablet computers. It compares the life cycle costs of WCCNs utilizing tablet computers over a mixed network of thin clients and desktop computers. Currently, the Consolidated Afloat Networks and Enterprise Services (CANES) program will install both thin clients and desktops on board new and old DDGs to implement the unclassified portion of its network. The main cost benefits of tablets will be realized through energy savings and an increase in productivity. The net present value of tablets is expected to be considerably better than the current CANES configuration with the initial investment required for tablets breaking-even in five years if each sailor saves 22 seconds a day by having a tablet. Alternatively, the tablet configuration also breaks even in less than 6 years just considering operational costs alone. Sensitivity analysis on the cost of deferent types of tablet devices and the range of different productivity gains shows very limited downside from investing in tablets compared to considerable upside (depending on the productivity gains achieved in practice).
Bera, Soumava. "Design and Implementation of a MAC protocol for Wireless Distributed Computing". Thesis, Virginia Tech, 2011. http://hdl.handle.net/10919/33678.
Texto completoMaster of Science
Huang, Raymond. "A comparative study of mobile internet deployment models in New Zealand a thesis submitted to Auckland University of Technology in partial fulfillment of the requirements for the degree of Master of Computer and Information Sciences (MCIS), June 2007". Click here to access this resource online, 2007. http://repositoryaut.lconz.ac.nz/theses/1362/.
Texto completoPrimary supervisor: Krassie Petrova. Includes bibliographical references. Also held in print (185 leaves : ill. ; 30 cm.) in City Campus Theses Collection (T 004.6 HUA)
Long, Men Wu Chwan-Hwa. "Roaming authentication and end-to-end authentication in wireless security". Auburn, Ala., 2005. http://repo.lib.auburn.edu/2005%20Summer/doctoral/LONG_MEN_56.pdf.
Texto completoZaripov, Behruz. "Analysis of Fog Networking Procedures in Heterogeneous Wireless Networks". Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.
Buscar texto completoSong, Lanlan Wang Yu. "An indoor wireless LAN location determination system". Auburn, Ala., 2005. http://hdl.handle.net/10415/1265.
Texto completoJoshi, Parag P. "Performance characterization and reconfiguration of wireless sensor networks". Birmingham, Ala. : University of Alabama at Birmingham, 2007. https://www.mhsl.uab.edu/dt/2008r/joshi.pdf.
Texto completoAdditional advisors: Dale W. Callahan, Gary J. Grimes, Ian K. Knowles, B. Earl Wells. Description based on contents viewed Feb. 13, 2009; title from PDF t.p. Includes bibliographical references (p. 139-143).
Samii, Etienne. "Usability design for location based mobile services in wireless metropolitan networks". Hamburg Diplomica-Verl, 2006. http://d-nb.info/987370928/04.
Texto completoHansen, Jarle. "An investigation of smartphone applications : exploring usability aspects related to wireless personal area networks, context-awareness, and remote information access". Thesis, Brunel University, 2012. http://bura.brunel.ac.uk/handle/2438/6518.
Texto completoLiu, Huanjin. "Free roaming: A system for ubiquitous computing". CSUSB ScholarWorks, 2006. https://scholarworks.lib.csusb.edu/etd-project/3062.
Texto completoZhang, Fan. "Power-aware scheduling in computing and communications with QoS requirements /". View abstract or full-text, 2005. http://library.ust.hk/cgi/db/thesis.pl?COMP%202005%20ZHANGF.
Texto completoCoons, Samuel W. "Virtual thin client a scalable service discovery approach for pervasive computing /". [Gainesville, Fla.] : University of Florida, 2001. http://purl.fcla.edu/fcla/etd/anp4316.
Texto completoTitle from first page of PDF file. Document formatted into pages; contains xi, 68 p.; also contains graphics. Vita. Includes bibliographical references (p. 66-67).
Tran-Thi-Thuy, Trang. "Secure data aggregation for wireless sensor network". Thesis, Norwegian University of Science and Technology, Department of Telematics, 2010. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-10912.
Texto completoZheng, Baihua. "Indexing of location-dependent data in mobile computing environments /". View Abstract or Full-Text, 2003. http://library.ust.hk/cgi/db/thesis.pl?COMP%202003%20ZHENG.
Texto completoVita. Includes bibliographical references (leaves 168-180). Also available in electronic version. Access restricted to campus users.
Al-Qerem, Ahmad H. "Performance analysis of mixtures of fixed and mobile transactions over wireless computing environments". Thesis, Loughborough University, 2008. https://dspace.lboro.ac.uk/2134/36048.
Texto completoLiu, Linqian. "A Parallel and Distributed Computing Platform for Neural Networks Using Wireless Sensor Networks". University of Toledo / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1336159164.
Texto completoLin, Chit-Kwan. "Coding-Based System Primitives for Airborne Cloud Computing". Thesis, Harvard University, 2011. http://dissertations.umi.com/gsas.harvard:10012.
Texto completoEngineering and Applied Sciences
Wacker, Arno Rüdiger. "Key distribution schemes for resource constrained devices in wireless sensor networks". [S.l. : s.n.], 2007. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-34332.
Texto completoMendoza, Hermie P. "Distributed Localization for Wireless Distributed Networks in Indoor Environments". Thesis, Virginia Tech, 2011. http://hdl.handle.net/10919/33805.
Texto completoMaster of Science
Nordstedt, David Roger. "MicroJini a service discovery and delivery infrastructure for pervasive computing /". [Gainesville, Fla.] : University of Florida, 2001. http://purl.fcla.edu/fcla/etd/UFE0000338.
Texto completoTitle from title page of source document. Document formatted into pages; contains xi, 76 p.; also contains graphics. Includes vita. Includes bibliographical references.
Soto, Garcia Victor. "Mobility-Oriented Data Retrieval for Computation Offloading in Vehicular Edge Computing". Thesis, Université d'Ottawa / University of Ottawa, 2019. http://hdl.handle.net/10393/38836.
Texto completoKarlsson, Johanna. "Nomadic Computing : Security assessment of remote access to workplace systems". Thesis, Blekinge Tekniska Högskola, Institutionen för programvaruteknik och datavetenskap, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-4845.
Texto completoQuintela, Daniel H. "Pervasive sensing and computing for natural disaster mitigation". [Tampa, Fla.] : University of South Florida, 2005. http://purl.fcla.edu/fcla/etd/SFE0001160.
Texto completoWalkty, Scott D. "A new architecture to support efficient web browsing in a wireless mobile computing environment". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape3/PQDD_0018/MQ53238.pdf.
Texto completo