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Dissertations / Theses on the topic 'IP Networks'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Pérez, Costa Xavier. "Toward All-IP networks : IP and wireless networks convergence." Doctoral thesis, Universitat Politècnica de Catalunya, 2005. http://hdl.handle.net/10803/7051.

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In this thesis the state of the art for IP networks and the two most predominant wireless access networks, UMTS and Wireless LANs, has been reviewed with respect to the enhancements required toward the objective of supporting services across different network technologies in a seamless manner. Three main areas of research were identified as key in the path toward All-IP networks: i) IP-based mobility management, ii) IP-based UMTS Radio Access Networks and iii) QoS for Wireless LANs.<br/><br/>Future All-IP networks require of an IP-based mobility management protocol to support mobility across h

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2

Ekici, Eylem. "Routing and multicasting in satellite IP networks." Diss., Georgia Institute of Technology, 2002. http://hdl.handle.net/1853/15605.

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Zhao, Ting. "Fast IP lookup engine /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?ELEC%202004%20ZHAOT.

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4

Arpaci, Mutlu. "Congestion avoidance in TCP/IP networks." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/15356.

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5

Musa, Mohamed Osman Ibrahim. "Energy efficient IP over WDM networks using network coding." Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/16644/.

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In this thesis we propose the use of network coding to improve the energy efficiency in core networks, by reducing the resources required to process traffic flows at intermediate nodes. We study the energy efficiency of the proposed scheme through three approaches: (i) developing a mixed integer linear programme (MILP) to optimise the use of network resources. (ii) developing a heuristic based on minimum hop routing. (iii) deriving an analytical bounds and closed form expressions. The results of the MILP model show that implementing network coding over typical networks can introduce savings up

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6

Ozdem, Mehmet. "Video Distribution Over Ip Networks." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608187/index.pdf.

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As applications like IPTV and VoD (Video on demand) are gaining popularity, it is becoming more important to study the behavior of video signals in the Internet access infrastructures such as ADSL and cable networks. Average delay, average jitter and packet loss in these networks affect the quality of service, hence transmission and access speeds need to be determined such that these parameters are minimized. In this study the behavior of the above mentioned IP networks under variable bit rate (VBR) video traffic is investigated. ns-2 simulator is used for this purpose and actual as well as ar

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Smith, Paxton J. "Voice conferencing over IP networks." Thesis, McGill University, 2002. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=29574.

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Traditional telephone conferencing has been accomplished by way of a centralized conference bridge. An Internet Protocol (IP)-based conference bridge is subject to speech distortions and substantial computational demands due to the tandem arrangement of high compression speech codecs. Decentralized architectures avoid the speech distortions and delay, but lack strong control and have a key dependence on silence suppression for endpoint scalability. One solution is to use centralized speaker selection and forwarding, and decentralized decoding and mixing. This approach eliminates the problem of

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8

Ghita, Bogdan Vladimir. "Performance characterisation of IP networks." Thesis, University of Plymouth, 2004. http://hdl.handle.net/10026.1/1700.

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The initial rapid expansion of the Internet, in terms of complexity and number of hosts, was followed by an increased interest in its overall parameters and the quality the network offers. This growth has led, in the first instance, to extensive research in the area of network monitoring, in order to better understand the characteristics of the current Internet. In parallel, studies were made in the area of protocol performance modelling, aiming to estimate the performance of various Internet applications. A key goal of this research project was the analysis of current Internet traffic perform

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Narváez, Guarnieri Paolo L. (Paolo Lucas). "Routing reconfiguration in IP networks." Thesis, Massachusetts Institute of Technology, 2000. http://hdl.handle.net/1721.1/86482.

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10

Wahabi, Abdoul Rassaki. "Resource management in IP networks." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52436.

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Thesis (MSc)--University of Stellenbosch, 2001.<br>ENGLISH ABSTRACT: lP networks offer scalability and flexibility for rapid deployment of value added lP services. However, with the increased demand and explosive growth of the Internet, carriers require a network infrastructure that is dependable, predictable, and offers consistent network performance. This thesis examines the functionality, performance and implementation aspects of the MPLS mechanisms to minimize the expected packet delay in MPLS networks. Optimal path selection and the assignment of bandwidth to those paths for minimi

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11

Haddadi, H. "Topological characteristics of IP networks." Thesis, University College London (University of London), 2008. http://discovery.ucl.ac.uk/1443962/.

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Topological analysis of the Internet is needed for developments on network planning, optimal routing algorithms, failure detection measures, and understanding business models. Accurate measurement, inference and modelling techniques are fundamental to Internet topology research. A requirement towards achieving such goals is the measurements of network topologies at different levels of granularity. In this work, I start by studying techniques for inferring, modelling, and generating Internet topologies at both the router and administrative levels. I also compare the mathematical models that are

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12

de, Castro Callado Arthur. "Traffic identification in IP networks." Universidade Federal de Pernambuco, 2009. https://repositorio.ufpe.br/handle/123456789/1351.

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Made available in DSpace on 2014-06-12T15:49:18Z (GMT). No. of bitstreams: 1 license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2009<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>A análise e identificação de tráfego em redes IP ainda é algo muito dependente da interação e expertise humana. A compreensão da composição e dinâmica do tráfego Internet são essenciais para o gerenciamento de redes IP, especialmente para planejamento de capacidade, engenharia de tráfego, diagnóstico de falhas, detecção de anomalias e caracterização

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13

PATRIARCA, FABIO. "Mobility management in IP networks." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2015. http://hdl.handle.net/2108/214297.

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14

Li, Shuo. "Massively Scalable Deterministic IP Networks." Electronic Thesis or Diss., université Paris-Saclay, 2023. http://www.theses.fr/2023UPASG102.

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L'Edge serverless computing est un concept prometteur dans le domaine de l'informatique en nuage qui fusionne les avantages de l'informatique sans serveur avec l'edge computing. Cette approche innovante vise à rapprocher les capacités de calcul de la source des données ou de la périphérie du réseau. Ce faisant, elle permet un traitement rapide en temps réel avec un délai minimal, tout en conservant la convivialité et l'évolutivité qu'offre l'informatique sans serveur. Toutefois, la recherche et la pratique de l'informatique sans serveur en périphérie en sont encore à un stade relativement préc

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15

Nematbakhsh, Mohammadali. "TCP/IP PROTOCOL BOARD USING SINGLE CHIP PROCESSOR." Thesis, The University of Arizona, 1985. http://hdl.handle.net/10150/275389.

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16

Fan, Dian. "Scalable Video Transport over IP Networks." Scholarly Repository, 2010. http://scholarlyrepository.miami.edu/oa_dissertations/460.

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With the advances in video compression and networking techniques, the last ten years have witnessed an explosive growth of video applications over the Internet. However, the service model of the current best-effort network was never engineered to handle video traffic and, as a result, video applications still suffer from varying and unpredictable network conditions, in terms of bandwidth, packet loss and delay. To address these problems, a lot of innovative techniques have been proposed and researched. Among them, scalable video coding is a promising one to cope with the dynamics of the ava

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17

Maamoun, Khaled. "Survivable IP over optical transport networks." Thesis, University of Ottawa (Canada), 2007. http://hdl.handle.net/10393/27475.

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Survivability strategies for a single network layer have been investigated for many years in the research and development of communication networks. Some of these networks already have available standards for protection methods and techniques (e.g. SONET). However, using only one survivability technique running in a single-layer is not always the optimal solution if we want to achieve a certain level of QoS for all services without increasing the cost of their use. One of the most promising solutions for overcoming this problem is to use multi-layer survivability techniques running in differen

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18

Eum, Suyong, and suyong@ist osaka-u. ac jp. "Traffic Matrix Estimation in IP Networks." RMIT University. Electrical and Computer Engineering, 2007. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080215.155526.

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An Origin-Destination (OD) traffic matrix provides a major input to the design, planning and management of a telecommunications network. Since the Internet is being proposed as the principal delivery mechanism for telecommunications traffic at the present time, and this network is not owned or managed by a single entity, there are significant challenges for network planners and managers needing to determine equipment and topology configurations for the various sections of the Internet that are currently the responsibility of ISPs and traditional telcos. Planning of these sub-networks typically

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19

Neophytou, Constantinos. "Dynamic Tree Switching for IP Networks." Thesis, Queen Mary, University of London, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.498910.

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20

Sabri, Gull Hussain. "QoS in MPLS and IP Networks." Thesis, Blekinge Tekniska Högskola, Sektionen för datavetenskap och kommunikation, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-1191.

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The thesis report provides broader information about IP and MPLS technologies and routing protocols. Internet architecture and problems in an IP networks are illustrated when different internet protocols are used. Small focus is provides on the demand oriented real time applications and data traffic for QoS parameters in IP and MPLS networks. Evaluation of QoS guarantee parameters such as delay, jitter and throughput are described with state of art study results mainly for real time applications in IP and MPLS networks. Finally MPLS TE implementation and working is described and proposed to ac

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21

Jammeh, Emmanuel Apapa. "Rate adaptive video over IP networks." Thesis, University of Essex, 2004. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.415939.

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22

Mohd, Warip Mohd Nazri Bin. "Energy efficient core optical IP networks." Thesis, University of Strathclyde, 2012. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=18958.

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The Internet has become an integral part of modern societies fuelling ever growing opportunities for the provision of new advanced services which better respond to quickly changing societal needs. Previously the deployment of such services have led to significant increases in energy consumption which is in strong contrast with the global drive for a greener and more energy efficient environments. Network infrastructures are required which support these growing needs but at the same time remain zero-carbon emission complaint. Green photonic network designs centre on techniques to reduce and con

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23

Soma, Reddy Joseph F. "Issues in IP based cellular networks /." Diss., Connect to a 24 p. preview or request complete full text in PDF format. Access restricted to UC campuses, 2002. http://wwwlib.umi.com/cr/ucsd/fullcit?p3061622.

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24

Griem, J. "Traffic engineering for multiservice IP networks." Thesis, University College London (University of London), 2007. http://discovery.ucl.ac.uk/1446248/.

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The central cause of strain on today's IP network infrastructure steins from the industries striving to extend the network to carry voice and other advanced services that it was not designed for. This thesis develops the reasons why more sophisticated mechanisms are required for ensuring that the best-effort infrastructure becomes both predictable and controllable, if the current IP infrastructure is to replace circuit switched networks. The main theme of the thesis are the IP traffic engineering (IPTE) traffic engineering algorithms that were developed by the author. The goal of the proposed

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25

Carter, Steven Michael. "Implementation and analysis of the IP measurement protocol (IPMP)." Master's thesis, Mississippi State : Mississippi State University, 2001. http://library.msstate.edu/etd/show.asp?etd=etd-11152001-090121.

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26

Baccelli, Emmanuel. "IP-Disruptive Wireless Networking: Integration in the Internet." Habilitation à diriger des recherches, Université Pierre et Marie Curie - Paris VI, 2012. http://tel.archives-ouvertes.fr/tel-00770791.

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The super collision between the Internet phenomenon and the wireless communication revolution gives birth to a wealth of novel research problems, design challenges and standardization activities. Within this domain, spontaneous wireless IP networking are probably the most extreme example of new ''particles'' born from the collision. Indeed, these particles defy the laws of the Internet in many ways. The absorption of such peculiar particles in the global IP network has already started thanks to pioneering algorithmic and protocol work -- for instance OLSR -- and through the deployment of wirel

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27

Bley, Andreas. "Routing and capacity optimization for IP networks." [S.l.] : [s.n.], 2007. http://opus.kobv.de/tuberlin/volltexte/2007/1553.

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28

Sambanis, Konstantinos. "Quality of service for IP-based networks." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2001. http://handle.dtic.mil/100.2/ADA390400.

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Thesis (M.S. in Computer Science and M.S. in Information Technology Management) Naval Postgraduate School, March 2001.<br>Thesis advisor, Carlyle H. Wash. Includes bibliographical references (p. 73-74). Also available online.

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29

Más, Ivars Ignacio. "Probe-based admission control in IP networks." Licentiate thesis, KTH, Microelectronics and Information Technology, IMIT, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-1571.

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<p>The current Internet design is based on a besteffortservice, which combines high utilization of network resourceswith simplicity. As a consequence of this design, the Internetis unable to provide guaranteed or predictable quality ofservice (QoS), required to offer realtime services thathave constraints on endtoend delay, delay jitterand packet loss.</p><p>To add QoS capabilities to the present Internet, newfunctions need to be simple to implement, while allowing highnetwork utilization. In recent years, different methods havebeen investigated to provide the required QoS. Most of theseme

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30

Gustafsson, Andreas, and Danijel Hir. "High precision frequency synchronization via IP networks." Thesis, Linköping University, Electronics System, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-54427.

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<p>This report is a part of a master thesis project done at Ericsson Linköping incooperation with Linköpings Tekniska Högskola (LiTH). This project is divided intwo diﬀerent parts. The ﬁrst part is to create a measurement node that collectsand processes data from network time protocol servers. It is used to determinethe quality of the IP network at the node and detect potential defects on usedtimeservers or nodes on the networks.The second assignment is to analyze the collected data and further improve theexisting synchronization algorithm. Ip communication is n

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31

Magnano, Alexander. "Predictive Mobile IP Handover for Vehicular Networks." Thesis, Université d'Ottawa / University of Ottawa, 2016. http://hdl.handle.net/10393/34350.

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Vehicular networks are an emerging technology that offer potential for providing a variety of new services. However, extending vehicular networks to include IP connections is still problematic, due in part to the incompatibility of mobile IP handovers with the increased mobility of vehicles. The handover process, consisting of discovery, registration, and packet forwarding, has a large overhead and disrupts connectivity. With increased handover frequency and smaller access point dwell times in vehicular networks, the handover causes a large degradation in performance. This thesis proposes a pr

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32

Gunnar, Anders. "Towards Robust Traffic Engineering in IP Networks." Licentiate thesis, Stockholm : Elektriska energisystem, Kungliga Tekniska högskolan, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4557.

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33

Ribera, Carlos. "Energy Efficiency in IP over WDM Networks." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-129393.

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In the last decade, energy efficiency in backbone networks has become an important problem due to the significant growth in the Internet traffic. A very promising solution to solve this problem in Internet Protocol (IP) over Wavelength Division Multiplexing (WDM) networks is the Virtual Topology Adaptation approach, which permits adapting network resources by following a dynamic daily traffic profile. In this approach, virtual topology in the WDM layer adapts to the changes in the IP traffic, however, IP layer routing is following the conventional shortest path routing strategy being unaware o

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34

Shoop, Karen Victoria. "Agent-based resource management for IP networks." Thesis, Queen Mary, University of London, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.423268.

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35

Hurley, J. "Traffic Classification for Next Generation IP Networks." Thesis, Queen's University Belfast, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.527817.

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36

Chiu, Hon-sun, and 邵漢新. "Receiver-driven layered multicast over IP networks." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B29735853.

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37

Mihailovic, Andrej. "Mobility support for IP-based wireless networks." Thesis, King's College London (University of London), 2004. https://kclpure.kcl.ac.uk/portal/en/theses/mobility-support-for-ip--based-wireless-networks(b643754c-5730-4c62-a323-f5bf17768e89).html.

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38

Papagiannaki, Konstantina. "Provisioning IP backbone networks based on measurements." Thesis, University College London (University of London), 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.401633.

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39

Awotula, Titus. "Quality of service management in IP networks." Thesis, Loughborough University, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.442708.

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40

Huck, Paul E. (Paul Eriksen) 1978. "Zero configuration name services for IP networks." Thesis, Massachusetts Institute of Technology, 2001. http://hdl.handle.net/1721.1/86716.

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Thesis (M.Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2001.<br>Includes bibliographical references (leaves 75-78).<br>by Paul E. Huck, Jr.<br>M.Eng.

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41

Nazir, Sajid. "Multimedia communication over mobile IP wireless networks." Thesis, University of Strathclyde, 2012. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=17816.

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The use of Internet Protocol (IP) based mobile wireless transmission is increasing as novel multimedia applications are being deployed. Mobile wireless channels and IP based communications are inherently prone to errors and packet losses. Error resilience features and Forward Error Correction (FEC) at the application layer (AL) are often used to protect the video data against losses. The amount of redundancy added by the FEC attempts to counter the worst channel Signal-to-noise-ratio (SNR) but the protection generally comes at a high complexity and overhead. It is thus imperative to design FEC

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42

Thompson, Richard. "Evaluating TCP/IP performance over satellite networks." Thesis, Stellenbosch : Stellenbosch University, 2004. http://hdl.handle.net/10019.1/49954.

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Thesis (MScEng) -- Stellenbosch University, 2004.<br>ENGLISH ABSTRACT: Interest in TCP/IP as a communication protocol for use in space communication has increased substantially with the growth of the world wide web (WWW). TCP/IP is a relevant communication protocol for space based communication systems that need to access the broader terrestrial communication network. Low Earth Orbit(LEO) satellites have very short delay times between themselves and the ground, and correspondingly very short connection times. Staying in contact with a LEO satellite continuously through a space-based net

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Kenney, Joshua D., Myron L. Moodie, Gary L. Ragsdale, and Thomas B. Grace. "Technology Trades in IP-Based Telemetry Networks." International Foundation for Telemetering, 2008. http://hdl.handle.net/10150/606196.

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ITC/USA 2008 Conference Proceedings / The Forty-Fourth Annual International Telemetering Conference and Technical Exhibition / October 27-30, 2008 / Town and Country Resort & Convention Center, San Diego, California<br>The integrated Network Enhanced Telemetry (iNET) project established a test article standards working group to define open standards for network components and interfaces for test articles in the aeronautical test environment. Its aim is to utilize the growth of Internet technologies for telemetry networks and ensure interoperability among network devices. This paper describes t

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44

Dunkels, Adam. "Towards TCP/IP for Wireless Sensor Networks." Licentiate thesis, SICS, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:ri:diva-20989.

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Wireless sensor networks are composed of large numbers-up to thousands-of tiny radio-equipped sensors. Every sensor has a small microprocessor with enough power to allow the sensors to autonomously form networks through which sensor information is gathered. Wireless sensor networks makes it possible to monitor places like nuclear disaster areas or volcano craters without requiring humans to be immediately present. Many wireless sensor network applications cannot be performed in isolation; the sensor network must somehow be connected to monitoring and controlling entities. This thesis investiga

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Condeixa, Tiago Silvestre. "Decentralizing IP mobility management in future networks." Doctoral thesis, Universidade de Aveiro, 2014. http://hdl.handle.net/10773/14853.

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Doutoramento em Engenharia Electrotécnica<br>The massive adoption of sophisticated mobile devices and applications led to the increase of mobile data in the last decade, which it is expected to continue. This increase of mobile data negatively impacts the network planning and dimension, since core networks are heavy centralized. Mobile operators are investigating atten network architectures that distribute the responsibility of providing connectivity and mobility, in order to improve the network scalability and performance. Moreover, service providers are moving the content servers clo

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Iranmanesh, Seyed Amir. "Security Enhancements in Voice Over Ip Networks." W&M ScholarWorks, 2017. https://scholarworks.wm.edu/etd/1530192357.

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Voice delivery over IP networks including VoIP (Voice over IP) and VoLTE (Voice over LTE) are emerging as the alternatives to the conventional public telephony networks. With the growing number of subscribers and the global integration of 4/5G by operations, VoIP/VoLTE as the only option for voice delivery becomes an attractive target to be abused and exploited by malicious attackers. This dissertation aims to address some of the security challenges in VoIP/VoLTE. When we examine the past events to identify trends and changes in attacking strategies, we find that spam calls, caller-ID spoof

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Gurkas, Aydin Gulsum Zeynep. "IP mobility enhancements for heterogeneous wireless networks." Thesis, Evry, Institut national des télécommunications, 2014. http://www.theses.fr/2014TELE0006/document.

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Au cours des dernières décennies, le besoin pour des communications multimédia en mobilité est devenu indéniable dans les réseaux de type IP, ainsi la gestion de la mobilité et la continuité de session est depuis plusieurs années un problème de recherche très important aussi bien pour le milieu académique qu’industriel. Comme l'hétérogénéité des réseaux d’accès est en perpétuelle évolution, l'intégration des différents types de réseaux sans fil au niveau de la couche IP est devenue un domaine de recherche difficile et inévitable. L'un des problèmes les plus importants liés à l'exécution de la

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Gurkas, Aydin Gulsum Zeynep. "IP mobility enhancements for heterogeneous wireless networks." Electronic Thesis or Diss., Evry, Institut national des télécommunications, 2014. http://www.theses.fr/2014TELE0006.

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Au cours des dernières décennies, le besoin pour des communications multimédia en mobilité est devenu indéniable dans les réseaux de type IP, ainsi la gestion de la mobilité et la continuité de session est depuis plusieurs années un problème de recherche très important aussi bien pour le milieu académique qu’industriel. Comme l'hétérogénéité des réseaux d’accès est en perpétuelle évolution, l'intégration des différents types de réseaux sans fil au niveau de la couche IP est devenue un domaine de recherche difficile et inévitable. L'un des problèmes les plus importants liés à l'exécution de la

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KHAN, SARMAD ULLAH. "Key Management in Wireless Sensor Networks, IP-Based Sensor Networks, Content Centric Networks." Doctoral thesis, Politecnico di Torino, 2013. http://hdl.handle.net/11583/2506342.

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Cryptographic keys and their management in network communication is considered the main building block of security over which other security primitives are based. These cryptographic keys ensure the privacy, authentication, integrity and non-repudiation of messages. However, the use of these cryptographic keys and their management in dealing with the resource constrained devices (i.e. Sensor nodes) is a challenging task. A number of key management schemes have been introduced by researchers all over the world for such resource constrained networks. For example, light weight PKI and elliptic

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Khan, Shoaib. "Towards a reliable seamless mobility support in heterogeneous IP networks." Thesis, Brunel University, 2009. http://bura.brunel.ac.uk/handle/2438/4065.

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Next Generation networks (3G and beyond) are evolving towards all IP based systems with the aim to provide global coverage. For Mobility in IP based networks, Mobile IPv6 is considered as a standard by both industry and research community, but this mobility protocol has some reliability issues. There are a number of elements that can interrupt the communication between Mobile Node (MN) and Corresponding Node (CN), however the scope of this research is limited to the following issues only: • Reliability of Mobility Protocol • Home Agent Management • Handovers • Path failures between MN and CN F

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