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Relevant bibliographies by topics / Heterogeneous communication network / Dissertations / Theses

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Dissertations / Theses on the topic 'Heterogeneous communication network'

Author: Grafiati

Published: 5 June 2025

Last updated: 2 August 2025

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1

Hou, Ying. "Energy efficiency heterogeneous wireless communication network with QoS support." Thesis, University of Edinburgh, 2013. http://hdl.handle.net/1842/12233.

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The overarching goal of this thesis is to investigate network architectures, and find the trade-off between low overall energy use and maintaining the level of quality of service (QoS), or even improve it. The ubiquitous wireless communications environment supports the exploration of different network architectures and techniques, the so-called heterogeneous network. Two kinds of heterogeneous architectures are considered: a combined cellular and femtocell network and a combined cellular, femtocell and Wireless Local Area Network(WLAN) network. This thesis concludes that the investigated heter

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2

Khan, Aroba. "Network Modeling in Heterogeneous and Cooperative Cellular Communications." Thesis, The University of Sydney, 2016. http://hdl.handle.net/2123/15436.

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The rapid increase in use of smart phones and devices has introduced a growing demand in data traffic which the conventional homogeneous macro cells can no longer satisfy. A promising solution to this is by spectrum reuse through deploying various low-power small cells overlaid on the macro cell. This represents the heterogeneous cellular network that we see today. The change from homogeneous to heterogeneous environment requires new cellular network models to be developed. This thesis presents various novel approaches and models for both homogeneous and heterogeneous cellular networks. Cellu

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3

Jutila, M. (Mirjami). "Adaptive traffic management in heterogeneous communication networks." Doctoral thesis, Oulun yliopisto, 2017. http://urn.fi/urn:isbn:9789526215211.

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Abstract Communication networks are experiencing a significant growth of data traffic posing new challenges to the overall systems that should become more reactive and adaptive towards dynamically changing traffic, connections and network conditions. This thesis examines adaptive traffic management solutions within heterogeneous communication networks, which can be utilized to improve network performance, provide Quality of Service (QoS) for traffic paths and share resources in a fair way. The developed adaptive methods include solutions for fuzzy flow scheduling (AWFQ, FWQ) and regressive adm

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4

Andersson, Karl. "On access network selection models in heterogeneous networking environments." Licentiate thesis, Luleå tekniska universitet, Datavetenskap, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26187.

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This thesis proposes and evaluates architectures and algorithms for access network selection in heterogeneous networking environments. The ultimate goal is to select the best access network at any time taking a number of constraints into account including user requirements and network characteristics. The proposed architecture enables global roaming between access networks within an operator's domain, as well as across operators without any changes in the data and control plane of the access networks being required. Also, the proposed architecture includes an algorithm for measuring performanc

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5

Liu, Xiaoshan. "Mobility and radio resource management in heterogeneous wireless networks." Click to view the E-thesis via HKUTO, 2006. http://sunzi.lib.hku.hk/hkuto/record/B38233873.

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Liu, Xiaoshan, and 劉曉杉. "Mobility and radio resource management in heterogeneous wireless networks." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B38233873.

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7

Luo, Weizhi. "An intelligent radio access network selection and optimisation system in heterogeneous communication environments." Thesis, Queen Mary, University of London, 2010. http://qmro.qmul.ac.uk/xmlui/handle/123456789/544.

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The overlapping of the different wireless network technologies creates heterogeneous communication environments. Future mobile communication system considers the technological and operational services of heterogeneous communication environments. Based on its packet switched core, the access to future mobile communication system will not be restricted to the mobile cellular networks but may be via other wireless or even wired technologies. Such universal access can enable service convergence, joint resource management, and adaptive quality of service. However, in order to realise the universal

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8

Kailayanathan, Subaharan, and Jimmy Norling. "Admission Control In A Heterogeneous Software-Defined Network." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-42753.

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Software Defined Networking (SDN) provides centralized control by separating the control plane from the data plane on network devices. Subareas of networking such as Quality of Service (QoS) can greatly benefit from this separation as QoS policies can be provided globally for the network. One way of providing QoS is to reserve and monitor network resources to guarantee a specific data rate for a requested transmission end-to-end. The presented thesis looks into possible ways of controlling the wireless medium using SDN to provide QoS. A method for providing QoS in a multihop SDN network suppor

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9

Li, Yue. "Edge computing-based access network selection for heterogeneous wireless networks." Thesis, Rennes 1, 2017. http://www.theses.fr/2017REN1S042/document.

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Au cours de ces dernières décennies, les réseaux de télécommunications mobiles ont évolué de la 1G à la 4G. La 4G permet la coexistence de différents réseaux d'accès. Ainsi, les utilisateurs ont la capacité de se connecter à un réseau hétérogène, constitué de plusieurs réseaux d'accès. Toutefois, la sélection du réseau approprié n'est pas une tâche facile pour les utilisateurs mobiles puisque les conditions de chaque réseau d'accès changent rapidement. Par ailleurs, en termes d'usage, le streaming vidéo devient le service principal de transfert de données sur les réseaux mobiles, ce qui amène

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10

Chen, Liang. "Survey of Mobile Communication Systems and Handover." Thesis, Linköping University, Department of Electrical Engineering, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-12002.

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<p>After more than two decades’ development, modern mobile cellular networks now have almost approached to the commercial level of fourth generation communication networks. For each of the mobile solutions, there are special attributes but also similarities compared to the other competitive solutions. We can also find relationships between the old generation solutions and the inheritors or innovations.</p><p>During the communicating session using any kind of existing mobile handset, the handover procedure is a very important one that may effect connection quality and also the phone call contin

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11

Tsang, Cheuk-kan Ken, and 曾卓勤. "Vertical handoff in heterogeneous wireless networks with mSCTP." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2008. http://hub.hku.hk/bib/B40687636.

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Tsang, Cheuk-kan Ken. "Vertical handoff in heterogeneous wireless networks with mSCTP." Click to view the E-thesis via HKUTO, 2008. http://sunzi.lib.hku.hk/hkuto/record/B40687636.

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13

Ma, Junkang. "Ubiquitous communications for wireless personal area networks in a heterogeneous environment." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/6497.

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The widespread use of wireless technologies has led to a tremendous development in wireless communication systems. Currently, an individual mobile user may carry multiple personal devices with multiple wireless interfaces, which can interconnect with each other to form a Wireless Personal Area Network (WPAN) which moves with this user. These devices exist in a heterogeneous environment which is composed of various wireless networks with differing coverage and access technologies and also the topology, device conditions and wireless connections in the WPAN may be dynamically changing. Such indi

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14

Li, Zhi. "TCP adaptation schemes in heterogeneous and ad hoc wireless networks." Click to view the E-thesis via HKUTO, 2005. http://sunzi.lib.hku.hk/hkuto/record/B32037326.

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Li, Zhi, and 李志. "TCP adaptation schemes in heterogeneous and ad hoc wireless networks." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2005. http://hub.hku.hk/bib/B32037326.

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16

Akan, Ozgur Baris. "Advanced Transport Protocols for Next Generation Heterogeneous Wireless Network Architectures." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5231.

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The revolutionary advances in the wireless communication technologies are inspiring the researchers to envision the next generation wireless networking architectures, i.e., Next Generation Wireless Internet (NGWI), InterPlaNetary (IPN) Internet, and Wireless Sensor Networks (WSN). There exist significant technological challenges for the realization of these envisioned next generation network architectures. NGWI will be the convergence of the Internet and heterogeneous wireless architectures, which have diverse characteristics and hence pose different sets of research challenges, to achieve any

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Chen, Ta-wei. "Optimization of Transport Security for Securing Peer-to-Peer Communication in Heterogeneous Networks." Thesis, KTH, Mikroelektronik och Informationsteknik, IMIT, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-92298.

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This thesis concerns the security of tomorrow’s peer-to-peer real-time communication in heterogeneous networks. Because of the additional delay caused by inband handshake and the poor compatibilities of some transport protocols, it was determined that existing security protocols such as transport layer security (TLS) and datagram transport layer security (DTLS) are not suitable in such a user scenario and a new security protocol should be designed. This new security protocol is called transport encapsulation security payload (TESP). TESP not only has the advantage of low initialization delay,

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18

Zhu, Jing. "Layer 2 (LL/MAC) performance analysis and improvement of wireless heterogeneous networks /." Thesis, Connect to this title online; UW restricted, 2004. http://hdl.handle.net/1773/5950.

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19

Argyriou, Antonios D. "Transport Layer Optimizations for Heterogeneous Wireless Multimedia Networks." Diss., Georgia Institute of Technology, 2005. http://hdl.handle.net/1853/7466.

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The explosive growth of the Internet during the last few years, has been propelled by the TCP/IP protocol suite and the best effort packet forwarding service. However, quality of service (QoS) is far from being a reality especially for multimedia services like video streaming and video conferencing. In the case of wireless and mobile networks, the problem becomes even worse due to the physics of the medium, resulting into further deterioration of the system performance. Goal of this dissertation is the systematic development of comprehensive models that jointly characterize the performance of

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20

Silva, Rodrigo. "ITS-based decision making mechanism for opportunistic networking in heterogeneous network environment." Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2020. http://www.theses.fr/2020IMTA0174.

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Le nombre de véhicules connectés augmentent et pour une utilisation plus intelligente des systèmes de transport, les véhicules ont besoin d’accroître leur connaissance de l’environnement. Cela peut être atteint en permettant aux véhicules de communiquer avec leur environnement. Pour une connectivité omniprésente, il sera nécessaire d’utiliser diverses technologies sans fil, existantes. Dans un tel environnement de réseau d’accès hétérogène, il est nécessaire de fournir aux applications des mécanismes décisionnels transparents pour gérer l’affectation des flux de données sur les réseaux disponi

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21

Chu, Ching-Hsiang. "Accelerator-enabled Communication Middleware for Large-scale Heterogeneous HPC Systems with Modern Interconnects." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu1595451131152.

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22

Hsieh, Hung-Yun. "Addressing Network Heterogeneity and Bandwidth Scarcity in Future Wireless Data Networks." Diss., Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5063.

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To provide mobile hosts with seamless and broadband wireless Internet access, two fundamental problems that need to be tackled in wireless networking are transparently supporting host mobility and effectively utilizing wireless bandwidth. The increasing heterogeneity of wireless networks and the proliferation of wireless devices, however, severely expose the limitations of the paradigms adopted by existing solutions. In this work, we explore new research directions for addressing network heterogeneity and bandwidth scarcity in future wireless data networks. In addressing network heterogeneity,

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23

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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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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25

Papapostolou, Apostolia. "Indoor localization and mobility management in the emerging heterogeneous wireless networks." Phd thesis, Institut National des Télécommunications, 2011. http://tel.archives-ouvertes.fr/tel-00997657.

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Over the last few decades, we have been witnessing a tremendous evolution in mobile computing, wireless networking and hand-held devices. In the future communication networks, users are anticipated to become even more mobile demanding for ubiquitous connectivity to different applications which will be preferably aware of their context. Admittedly, location information as part of their context is of paramount importance from both application and network perspectives. From application or user point of view, service provision can upgrade if adaptation to the user's context is enabled. From networ

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26

Mowla, Md Munjure. "Next generation wireless communication networks: Energy and quality of service considerations." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2018. https://ro.ecu.edu.au/theses/2158.

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The rapid growth in global mobile phone users has resulted in an ever-increasing demand for bandwidth and enhanced quality-of-service (QoS). Several consortia comprising major international mobile operators, infrastructure manufacturers, and academic institutions are working to develop the next generation wireless communication systems fifth generation (5G) - to support high data rates and increased QoS. 5G systems are also expected to represent a greener alternative for communication systems, which is important because power consumption from the information and communication technology (ICT)

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Çelebi, Mehmet Bahadır. "On the Improvement of the Capacity of the Heterogeneous Networks with Link-Level and System-Level Approaches." Scholar Commons, 2014. https://scholarcommons.usf.edu/etd/5353.

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Evolution of wireless services enabled the development of the advanced applications and shifted the paradigms of research in this field from voice to data centric. Such services are spreading like wildfire between users and hence, increasing the demand for large bandwidth. However, the frequency spectrum that is suitable for wireless mobile communications is already assigned to particular services from 400 MHz to several GHz. Also, allocating a large chunk of band continuously from the same part of the spectrum may not be possible due to spectral crowd. Therefore, meeting the demand for high d

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Mirani, Farhan Hyder. "Exploitig multipath for mobile terminals with heterogeneous multi-access." Electronic Thesis or Diss., Paris, ENST, 2012. http://www.theses.fr/2012ENST0001.

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Cette thèse porte sur une solution multipath pour terminaux mobiles multi-interfaces qui permet l'utilisation de chemin de données parallèles pour obtenir un débit plus élevé ainsi qu'une fiabilité de transmission dans des réseaux sans fil hétérogènes. il propose une solution au niveau de la couche de transport appelée forward prediction scheduling (fps). fps attenue le problème de réception de données dans le désordre en estimant au préalable les retards encourus par les données sur chaque chemin candidat, puis en planifiant la transmission d'un paquet de données de telle sorte qu'il soit reç

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Papapostolou, Apostolia. "Indoor localization and mobility management in the emerging heterogeneous wireless networks." Electronic Thesis or Diss., Evry, Institut national des télécommunications, 2011. http://www.theses.fr/2011TELE0003.

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Au cours des dernières décennies, nous avons été témoins d'une évolution considérable dans l'informatique mobile, réseau sans fil et des appareils portatifs. Dans les réseaux de communication à venir, les utilisateurs devraient être encore plus mobiles exigeant une connectivité omniprésente à différentes applications qui seront de préférence au courant de leur contexte. Certes, les informations de localisation dans le cadre de leur contexte est d'une importance primordiale à la fois la demande et les perspectives du réseau. Depuis l'application ou de point de vue utilisateur, la fourniture de

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Wang, Lei. "A Performance Evaluation of Dynamic Transport Switching for Multi-Transport Devices." Diss., CLICK HERE for online access, 2006. http://contentdm.lib.byu.edu/ETD/image/etd1603.pdf.

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Wetterwald, Michelle. "Contrôle de terminaux multi-modes autonomes dans des environnements sans fil hétérogènes et indépendants." Thesis, Paris, ENST, 2012. http://www.theses.fr/2012ENST0064/document.

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Nous assistons actuellement à une évolution considérable des communications mobiles. En l’absence d’accord entre les fournisseurs, changer son point d’attachement au réseau signifie encore casser la session en cours et dépendre de l'application pour récupérer les données perdues. De même, il n'est guère possible pour un utilisateur mobile de contrôler la connectivité de son appareil. L'objectif de cette thèse est de présenter le concept d'une structure technologique innovante pour le contrôle autonome des terminaux multimodes dans les environnements sans fil hétérogènes et non fédérés. Son but

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Wang, Lan. "Performance modeling of congestion control and resource allocation under heterogeneous network traffic : modeling and analysis of active queue management mechanism in the presence of poisson and bursty traffic arrival processes." Thesis, University of Bradford, 2010. http://hdl.handle.net/10454/4455.

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Along with playing an ever-increasing role in the integration of other communication networks and expanding in application diversities, the current Internet suffers from serious overuse and congestion bottlenecks. Efficient congestion control is fundamental to ensure the Internet reliability, satisfy the specified Quality-of-Service (QoS) constraints and achieve desirable performance in response to varying application scenarios. Active Queue Management (AQM) is a promising scheme to support end-to-end Transmission Control Protocol (TCP) congestion control because it enables the sender to react

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Muhammad, Sanusi. "Scalable and network aware video coding for advanced communications over heterogeneous networks." Thesis, Brunel University, 2013. http://bura.brunel.ac.uk/handle/2438/7469.

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This work addresses the issues concerned with the provision of scalable video services over heterogeneous networks particularly with regards to dynamic adaptation and user’s acceptable quality of service. In order to provide and sustain an adaptive and network friendly multimedia communication service, a suite of techniques that achieved automatic scalability and adaptation are developed. These techniques are evaluated objectively and subjectively to assess the Quality of Service (QoS) provided to diverse users with variable constraints and dynamic resources. The research ensured the considera

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Sánchez, González Luis. "Contribution to the cross-layer optimization of intra-cluster communication mechanisms in personal networks (Contribución a la optimización intercapa de los mecanismos de comunicación intra-cluster en redes personales)." Doctoral thesis, Universidad de Cantabria, 2009. http://hdl.handle.net/10803/10672.

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En el futuro, los dispositivos digitales formarán parte del entorno en el que las personas se desenvuelvan, participarán en nuestros objetivos y necesidades y nos ayudarán a "hacer más haciendo menos". A través de los dispositivos portátiles o aquellos que estén embebidos a nuestro alrededor el usuario será capaz de interactuar con el futuro universo de servicios e infraestructuras ubicuas. El principal paradigma que se seguirá se basa en que este universo estará centrado en el usuario ya que éste demandará los servicios que más le convengan en cualquier momento y lugar, todo ello preservando

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Wetterwald, Michelle. "Contrôle de terminaux multi-modes autonomes dans des environnements sans fil hétérogènes et indépendants." Electronic Thesis or Diss., Paris, ENST, 2012. http://www.theses.fr/2012ENST0064.

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Nous assistons actuellement à une évolution considérable des communications mobiles. En l’absence d’accord entre les fournisseurs, changer son point d’attachement au réseau signifie encore casser la session en cours et dépendre de l'application pour récupérer les données perdues. De même, il n'est guère possible pour un utilisateur mobile de contrôler la connectivité de son appareil. L'objectif de cette thèse est de présenter le concept d'une structure technologique innovante pour le contrôle autonome des terminaux multimodes dans les environnements sans fil hétérogènes et non fédérés. Son but

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Mendil, Mouhcine. "Joint radio and power resource optimal management for wireless cellular networks interconnected through smart grids." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAT087/document.

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Face à l'explosion du trafic mobile entraînée par le succès des smartphones, les opérateurs de réseaux mobiles (MNOs) densifient leurs réseaux à travers le déploiement massif des stations de base à faible portée (SBS), capable d’offrir des services très haut débit et de remplir les exigences de capacité et de couverture. Cette nouvelle infrastructure, appelée réseau cellulaire hétérogène (HetNet), utilise un mix de stations de base hiérarchisées, comprenant des macro-cellule à forte puissance et des SBS à faible puissance.La prolifération des HetNets soulève une nouvelle préoccupation concerna

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Chung, Haera. "Optimal Network Topologies and Resource Mappings for Heterogeneous Networks-on-Chip." PDXScholar, 2013. https://pdxscholar.library.pdx.edu/open_access_etds/997.

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Communication has become a bottleneck for modern microprocessors and multi-core chips because metal wires don't scale. The problem becomes worse as the number of components increases and chips become bigger. Traditional Systems-on-Chips (SoCs) interconnect architectures are based on shared-bus communication, which can carry only one communication transaction at a time. This limits the communication bandwidth and scalability. Networks-on-Chip (NoC) were proposed as a promising solution for designing large and complex SoCs. The NoC paradigm provides better scalability and reusability for future

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Gil, Stephanie Ph D. Massachusetts Institute of Technology. "Adaptive communication networks for heterogeneous teams of robots." Thesis, Massachusetts Institute of Technology, 2014. http://hdl.handle.net/1721.1/87477.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Aeronautics and Astronautics, 2014.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 185-193).<br>Seemingly, the era of ubiquitous connectivity has arrived, with smart phones, tablets, and small computing devices bringing internet straight to our fingertips - or has it? Two thirds of the world still does not have access to the internet, and a lack of realistic communication guarantees for multi-agent robotic networks are standing in the way of taking these systems from research labs into

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Chen, Xue. "Efficient Device to Device Communication Underlaying Heterogeneous Networks." DigitalCommons@USU, 2016. https://digitalcommons.usu.edu/etd/4673.

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Device-to-Device communications have the great potential to bring significant performance boost to the conventional heterogeneous network by reusing cellular resources. In cellular networks, Device-to-Device communication is defined as two user equipments in a close range communicating directly with each other without going through the base station, thus offloading cellular traffic from cellular networks. In addition to improve network spectral efficiency, D2D communication can also improve energy efficiency and user experience. However, the co-existence of D2D communication on the same spectr

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Boutabia, Mohammed. "Continuité de service dans les réseaux sans fils hétérogènes pour les applications à contrainte de temps." Phd thesis, Institut National des Télécommunications, 2011. http://tel.archives-ouvertes.fr/tel-00594726.

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La continuité de service est un élément important dans les communications mobiles. Avec la coexistence de différentes technologies d'accès au réseau et l'émergence de dispositifs mobiles avec plusieurs interfaces réseau, les fournisseurs de services doivent maintenir la communication en cours lorsque les mobiles voyagent entre des réseaux hétérogènes. Des services comme l'IPTV, vidéo à la demande ou la voix sur IP sont largement proposés par les opérateurs pour lesquels la continuité de service doit être garantie. Cette thèse est consacrée à la continuité du service pour des applications temps

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Sandberg, Henrik, Maben Rabi, Mikael Skoglund, and Karl Henrik Johansson. "Estimation over heterogeneous sensor networks." KTH, ACCESS Linnaeus Centre, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-30325.

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Design trade-offs between estimation performance, processing delay and communication cost for a sensor scheduling problem is discussed. We consider a heterogeneous sensor network with two types of sensors: the first type has low-quality measurements, small processing delay and a light communication cost, while the second type is of high quality, but imposes a large processing delay and a high communication cost. Such a heterogeneous sensor network is common in applications, where for instance in a localization system the poor sensor can be an ultrasound sensor while the more powerful sensor ca

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Mohib, Hamdullah. "End-to-end 3D video communication over heterogeneous networks." Thesis, Brunel University, 2014. http://bura.brunel.ac.uk/handle/2438/8293.

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Three-dimensional technology, more commonly referred to as 3D technology, has revolutionised many fields including entertainment, medicine, and communications to name a few. In addition to 3D films, games, and sports channels, 3D perception has made tele-medicine a reality. By the year 2015, 30% of the all HD panels at home will be 3D enabled, predicted by consumer electronics manufacturers. Stereoscopic cameras, a comparatively mature technology compared to other 3D systems, are now being used by ordinary citizens to produce 3D content and share at a click of a button just like they do with t

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Vasudeva, Karthik. "Mobility Analysis and Management for Heterogeneous Networks." FIU Digital Commons, 2017. http://digitalcommons.fiu.edu/etd/3348.

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The global mobile data traffic has increased tremendously in the last decade due to the technological advancement in smartphones. Their endless usage and bandwidth-intensive applications will saturate current 4G technologies and has motivated the need for concrete research in order to sustain the mounting data traffic demand. In this regard, the network densification has shown to be a promising direction to cope with the capacity demands in future 5G wireless networks. The basic idea is to deploy several low power radio access nodes called small cells closer to the users on the existing large

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Abrignani, Melchiorre Danilo <1986&gt. "Heterogeneous Networks for the IoT and Machine Type Communications." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7539/1/Thesis.pdf.

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The Internet of Things promises to be a key-factor in the forthcoming industrial and social revolution. The Internet of Things concept rely on pervasive communications where ’things’ are ’always connected’. The focus of the thesis is on Heterogeneous Networks for Internet of Things and Machine Type Communications. Heterogeneous Networks are an enabling factor of paramount important in order to achieve the ’always connected’ paradigm. On the other hand, Machine Type Communications are deeply different from Human-to-Human communications both in terms of traffic patterns and requirements. This th

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Abrignani, Melchiorre Danilo <1986&gt. "Heterogeneous Networks for the IoT and Machine Type Communications." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7539/.

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Abstract:

The Internet of Things promises to be a key-factor in the forthcoming industrial and social revolution. The Internet of Things concept rely on pervasive communications where ’things’ are ’always connected’. The focus of the thesis is on Heterogeneous Networks for Internet of Things and Machine Type Communications. Heterogeneous Networks are an enabling factor of paramount important in order to achieve the ’always connected’ paradigm. On the other hand, Machine Type Communications are deeply different from Human-to-Human communications both in terms of traffic patterns and requirements. This th

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French, Christopher. "Transparent heterogeneous terrestrial optical communication networks with phase modulated signals." Thesis, Aston University, 2012. http://publications.aston.ac.uk/19237/.

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This thesis presents a large scale numerical investigation of heterogeneous terrestrial optical communications systems and the upgrade of fourth generation terrestrial core to metro legacy interconnects to fifth generation transmission system technologies. Retrofitting (without changing infrastructure) is considered for commercial applications. ROADM are crucial enabling components for future core network developments however their re-routing ability means signals can be switched mid-link onto sub-optimally configured paths which raises new challenges in network management. System performance

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Khaled, Haitham El-Mohamdy. "Energy and throughput efficient strategies for heterogeneous future communication networks." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2021. https://ro.ecu.edu.au/theses/2418.

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As a result of the proliferation of wireless-enabled user equipment and data-hungry applications, mobile data traffic has exponentially increased in recent years.This in-crease has not only forced mobile networks to compete on the scarce wireless spectrum but also to intensify their power consumption to serve an ever-increasing number of user devices. The Heterogeneous Network (HetNet) concept, where mixed types of low-power base stations coexist with large macro base stations, has emerged as a potential solution to address power consumption and spectrum scarcity challenges. However, as a cons

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Eriksson, Joakim. "Detailed simulation of heterogeneous wireless sensor networks." Licentiate thesis, Uppsala universitet, Avdelningen för datorteknik, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-142754.

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Wireless sensor networks consist of many small nodes. Each node has a small microprocessor, a radio chip, some sensors, and is usually battery powered which limits network lifetime. Applications of wireless sensor networks range from environmental monitoring and health-care to industrial automation and military surveillance. Since the nodes are battery powered and communication consumes more than computation much of the research focuses on power efficient communication. One of the problems is however to measure the power consumption and communication quality of the different solutions. Simulat

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CAVALCANTI, DAVE ALBERTO TAVARES. "INTEGRATED ARCHITECTURE AND ROUTING PROTOCOLS FOR HETEROGENEOUS WIRELESS NETWORKS." University of Cincinnati / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1140716621.

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Zine, El-Abidine Khaldoune. "A development framework for efficient uniform control of heterogeneous communication networks." Thesis, University of Ottawa (Canada), 2002. http://hdl.handle.net/10393/6374.

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As new Internet networking technologies appear, there is a growing need for efficient control of Network Elements (NE) (i.e. routers, switches, etc.). However, today's NE control is largely a manual activity, therefore inefficient and unscalable, and the inherent heterogeneous nature of complex networks---that is, the fact that NEs are of different technologies and have different functionality and configuration-management interfaces---makes NE control even more difficult and challenging. This thesis presents a solution that allows the development of automated, distributed web-based control of

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