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Dissertations / Theses on the topic 'Energy network'

Author: Grafiati

Published: 14 March 2023

Last updated: 31 July 2025

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1

Shi, Xiaomeng Ph D. Massachusetts Institute of Technology. "Energy aware network coding in wireless networks." Thesis, Massachusetts Institute of Technology, 2012. http://hdl.handle.net/1721.1/78533.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2012.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 97-104).<br>Energy is one of the most important considerations in designing reliable low-power wireless communication networks. We focus on the problem of energy aware network coding. In particular, we investigate practical energy efficient network code design for wireless body area networks (WBAN). We first consider converge-cast in a star-shaped topology, in which a central base station (BS), or

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2

Rodriguez, Brljevich Esteban 1984. "Energy-aware virtual network mapping." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/275512.

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Orientador: Nelson Luis Saldanha da Fonseca<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Computação<br>Made available in DSpace on 2018-08-25T09:43:36Z (GMT). No. of bitstreams: 1 RodriguezBrljevich_Esteban_M.pdf: 2281259 bytes, checksum: 12557ac80a34c2bff2547f1f2aff1eaa (MD5) Previous issue date: 2013<br>Resumo: A virtualização de redes é uma tecnologia promissora para a Internet do futuro, já que facilita a implementação de novos protocolos e aplicações sem a necessidade de alterar o núcleo da rede. Um passo chave para instanciar redes virtuais é a alocação d

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Yarlagadda, Jyothsna. "Energy-efficient even-parity network coding for adhoc networks." Thesis, Wichita State University, 2012. http://hdl.handle.net/10057/5982.

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The major difference between wired and wireless networks is their broadcast nature, specifically how transmitted data by one node may reach other nodes and vice-versa. This broadcast nature is a curse for wired networks but a blessing for wireless networks. Network coding is a technique where instead of just forwarding packets arrived at relay nodes, the node will collect several packets and then combine them together using an algebraic algorithm for transmissions. Network coding reduces the energy consumption by decreasing the number of transmissions required to communicate a given amount of

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4

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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5

Brownfield, Michael I. "Energy-efficient Wireless Sensor Network MAC Protocol." Diss., This resource online, 2006. http://scholar.lib.vt.edu/theses/available/etd-04102006-170423/.

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6

Zhou, Yuanyuan. "Energy-efficient protocols and topologies for sensor and personal-area networks." Online access for everyone, 2007. http://www.dissertations.wsu.edu/Dissertations/Summer2007/y_zhou_072307.pdf.

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7

Vedantham, Ramanuja. "Energy-Efficient Network Protocols for Wireless Sensor and Actor Networks." Diss., Georgia Institute of Technology, 2006. http://hdl.handle.net/1853/13959.

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Wireless sensor networks (WSNs) have a wide variety of applications in civilian, medical and military applications. However, the nodes in such a network are limited to one type of action: sensing the environment. With increasing requirements for intelligent interaction with the environment, there is a need to not only perceive but also control the monitored environment. This has led to the emergence of a new class of networks, referred to as wireless sensor and actor networks (WSANs), capable of performing both sensing and acting tasks on the environment. The evolution from WSNs, which can be

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8

Henna, Shagufta. "Broadcasting, coverage, energy efficiency and network capacity in wireless networks." Thesis, University of Leicester, 2013. http://hdl.handle.net/2381/27808.

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Broadcasting, coverage, duty cycling, and capacity improvement are some of the important areas of interest in Wireless Networks. We address different problems related with broadcasting, duty cycling, and capacity improvement by sensing different network conditions and dynamically adapting to them. We propose two cross layer broadcasting protocols called CASBA and CMAB which dynamically adapt to network conditions of congestion and mobility. We also propose a broadcasting protocol called DASBA which dynamically adapts to local node density. CASBA, CMAB, and DASBA improve the reachability while

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9

Zengin, Asli. "Energy-efficient Routing To Maximize Network Lifetime In Wireless Sensor Networks." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/12608626/index.pdf.

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With various new alternatives of low-cost sensor devices, there is a strong demand for large scale wireless sensor networks (WSN). Energy efficiency in routing is crucial for achieving the desired levels of longevity in these networks. Existing routing algorithms that do not combine information on transmission energies on links, residual energies at nodes, and the identity of data itself, cannot reach network capacity. A proof-of-concept routing algorithm that combines data aggregation with the minimum-weight path routing is studied in this thesis work. This new algorithm can achieve much larg

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10

Hinrichsen, Oscar. "An Evaluation of Network Protocols for Bluetooth Low Energy Mesh Networks." Thesis, Linköpings universitet, Kommunikationssystem, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-122551.

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Internet of Things (IoT) is a scenario that theorizes objects and people as potential nodes in an ever-growing wireless network. This idea pushes the development of low-cost wireless technologies that can run on portable power sources for months, or even years. One candidate technique that has shown promising results in this area thru the last years is BluetoothLow Energy (BLE). This thesis studies various techniques to enable and maintain large scale mesh networks over BLE communication. The initial study puts focus on an existing flooding based BLE mesh protocol. The thesis later presents an

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11

Shehadeh, Dareen. "Dynamic network adaptation for energy saving." Thesis, Ecole nationale supérieure Mines-Télécom Atlantique Bretagne Pays de la Loire, 2017. http://www.theses.fr/2017IMTA0067/document.

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Notre travail s'inscrit dans le cadre des recherches sur le Sleeping mode. Notre contribution est structurée principalement autour deux axes : l'étude et l'évaluation de la performance des processus de mise en veille/réveil des points d'accès et la sélection du nombre minimal des points d'accès dans un milieu urbain dense. Dans un premier temps, nous étudions les processus de mise en veille/réveil des points d'accès dans un scenario classique de réseau domestique. Ce scenario suppose que le point d'accès mis en veille doit détecter la présence d'un utilisateur potentiel dans sa zone de couvert

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12

Pyles, andrew Joseph. "Network Traffic Aware Smartphone Energy Savings." W&M ScholarWorks, 2013. https://scholarworks.wm.edu/etd/1539623617.

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In today's world of ubiquitous Smartphone use, extending the battery life has become an important issue. A significant contributor to battery drain is wireless networking. Common usage patterns expect Smartphones to maintain a constant Internet connection which exacerbates the problem.;Our research entitled A Network Traffic Approach to Smartphone Energy Savings focuses on extending Smartphone battery life by investigating how network traffic impacts power management of wireless devices. We explore 1) Real-time VoIP application energy savings by exploiting silence periods in conversation. WiFi

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13

AHMAD, ARSALAN. "Energy Efficiency in Optical Network Planning." Doctoral thesis, Politecnico di Torino, 2014. http://hdl.handle.net/11583/2532689.

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Telecommunications operators are continuously exploring new lternatives to up-grade their networks in order to handle the ever increasing Internet traffic demand. However, increase in bandwidth have been accompanied with the increase in power consumption which is an important subject to be addressed. For the said purpose my research is focused on developing methods of bringing energy efficiency in the core telecommunications networks. The target of this thesis is the improvement of the energy efficiency in wired telecommunication networks. Indeed, several research studies have underlined that

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14

Bousia, Alexandra. "Design of energy efficient network planning schemes for LTE-based cellular networks." Doctoral thesis, Universitat Politècnica de Catalunya, 2016. http://hdl.handle.net/10803/386393.

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The rapid expansion of mobile services and the emerging demand for multimedia applications have led to an impressive traffic growth. To this end, Mobile Network Operators (MNOs) seek to extend their infrastructure by installing more Base Stations (BSs), in an effort to increase the network capacity and meet the pressing traffic demands. Furthermore, to fulfill the escalated demands, Heterogeneous Networks (HetNets), which consist of Small Cells (SCs) and the traditional BSs, constitute the new trend of next generation networks. The deployed infrastructure implies a rise in the Capital Expendi

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Sravani, Kancharla. "Study on Energy saving in Wireless Mesh Networks Using Network Simulator - 3." Thesis, Blekinge Tekniska Högskola, Institutionen för kommunikationssystem, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-13344.

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Context: Wireless Mesh Network (WMN) is a form of ad-hoc network with flexible backhaul infrastructure and configuration, provides adaptive wireless internet connectivity to end users with high reliability. WMN is a wireless network consisting of mesh clients, mesh routers and gateways which are organized in a mesh topology with decentralized nature can consume more energy for data transmission. The networking performance of WMNs can be degraded due to the fact of high energy consumption for data transmission. Therefore, energy efficiency is the primary factor for attaining eminent performance

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16

Elgaber, Adel. "Security / energy compromise in wireless sensor network." Thesis, Besançon, 2014. http://www.theses.fr/2014BESA2054.

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L’utilisation des réseaux de capteurs offre de nouvelles perspectives dans de nombreux domaines (médecine, militaire, etc.). Les données récoltées par ces capteurs circulent en clair sur les réseaux de capteurs et peuvent être interceptées par un espion. Selon le domaine d’utilisation, le niveau de sécurité souhaité peut être élevé, ce qui peut provoquer une hausse de la consommation d’énergie sur les nœuds. Ces deux contraintes, sécurité et énergie, sont difficilement conciliables. Il y a donc un compromis à trouver entre l’économie d’énergie qui va conditionner la durée de vie du réseau, et

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17

Massen, Claire Patricia. "A network analysis of potential energy landscapes." Thesis, University of Cambridge, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.612890.

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McGuire, Colin. "Energy efficient network for rural broadband access." Thesis, University of Strathclyde, 2014. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=24705.

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This thesis proposes and discusses aspects of a low-cost wireless network called "Hopscotch" as a potential solution to the rural broadband problem. Providing broadband internet access to rural locations is challenging due to the long distances between internet backbone and households, the sparse population density and difficult terrain. Hopscotch uses a network of renewable powered base stations, termed "WindFi", connected by point-to-point links, to deliver internet access to rural communities. A combination of frequency bands are used within Hopscotch. Standard IEEE 802.11 5 GHz WiFi access

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19

Patharlapati, Sai Ram Charan. "Balancing of Network Energy using Observer Approach." Master's thesis, Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-209453.

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Efficient energy use is primarily for any sensor networks to function for a longer time period. There have been many efficient schemes with various progress levels proposed by many researchers. Yet, there still more improvements are needed. This thesis is an attempt to make wireless sensor networks with further efficient on energy usage in the network with respect to rate of delivery of the messages. In sensor network architecture radio, sensing and actuators have influence over the power consumption in the entire network. While listening as well as transmitting, energy is consumed by the radi

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20

Islam, Saif Ul. "Energy management in content distribution network servers." Thesis, Toulouse 3, 2015. http://www.theses.fr/2015TOU30007/document.

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Les infrastructures Internet et l'installation d'appareils très gourmands en énergie (en raison de l'explosion du nombre d'internautes et de la concurrence entre les services efficaces offerts par Internet) se développent de manière exponentielle. Cela entraîne une augmentation importante de la consommation d'énergie. La gestion de l'énergie dans les systèmes de distribution de contenus à grande échelle joue un rôle déterminant dans la diminution de l'empreinte énergétique globale de l'industrie des TIC (Technologies de l'information et de la communication). Elle permet également de diminuer l

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21

Conner, Steven. "Automated distribution network planning with active network management." Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/28818.

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Renewable energy generation is becoming a major part of energy supply, often in the form of distributed generation (DG) connected to distribution networks. While growth has been rapid, there is awareness that limitations on spare capacity within distribution (and transmission) networks is holding back development. Developments are being shelved until new network reinforcements can be built, which may make some projects non-viable. Reinforcements are costly and often underutilised, typically only loaded to their limits for a few occasions during the year. In order to accommodate new DG without

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22

Lee, Sang Hoon. "Management of building energy consumption and energy supply network on campus scale." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/43580.

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Building portfolio management on campus and metropolitan scale involves decisions about energy retrofits, energy resource pooling, and investments in shared energy systems, such as district cooling, community PV and wind power, CHP systems, geothermal systems etc. There are currently no tools that help a portfolio/campus manager make these decisions by rapid comparison of variants. The research has developed an energy supply network management tool at the campus scale. The underlying network energy performance (NEP) model uses (1) an existing energy performance toolkit to quantify the energy p

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23

Vantaggiato, Francesca. "Networks as levers : emergence, functioning and export of transnational network of energy regulators." Thesis, University of East Anglia, 2017. https://ueaeprints.uea.ac.uk/67816/.

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This thesis investigates the emergence, functioning and evolution of voluntary, informal networks of regulators. Via a combination of inductive and deductive reasoning, qualitative and quantitative methods, this research sheds light on thus far unexplored mechanisms of networked regulatory collaboration. These are: the conditions leading to spontaneous network emergence and consolidation into an institutional structure; the factors determining network members’ ties to each other; the strategies that network members deploy to ensure network survival; the conditions facilitating network entrepre

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24

Hamdoun, Hassan. "Practical network coding schemes for energy efficient long term evolution radio access networks." Thesis, Swansea University, 2013. https://cronfa.swan.ac.uk/Record/cronfa42828.

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25

Ma, Yuanye. "Design of Network Coding Schemes and RF Energy Transfer in Wireless Communication Networks." Thesis, The University of Sydney, 2015. http://hdl.handle.net/2123/14343.

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This thesis focuses on the design of network coding schemes and radio frequency (RF) energy transfer in wireless communication networks. During the past few years, network coding has attracted significant attention because of its capability to transmit maximum possible information in a network from multiple sources to multiple destinations via a relay. Normally, the destinations are only able to decode the information with sufficient prior knowledge. To enable the destinations to decode the information in the cases with less/no prior knowledge, a pattern of nested codes with multiple interpret

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26

Palacios-Trujillo, Raul. "Energy-Efficient Medium Access Control Protocols and Network Coding in Green Wireless Networks." Doctoral thesis, Università degli studi di Trento, 2014. https://hdl.handle.net/11572/367955.

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Wireless networks are a popular means of communications in daily social and business activities of many users nowadays. However, current estimates indicate that wireless networks are expected to significantly contribute to the rapidly increasing energy consumption and carbon emissions of the Information and Communication Technologies (ICT) sector. Crucial factors leading to this trend are the continuous growth of wireless network infrastructure coupled with the increased number of user wireless devices equipped with various radio interfaces and batteries of extremely limited capacity (e.g., sm

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Palacios-Trujillo, Raul. "Energy-Efficient Medium Access Control Protocols and Network Coding in Green Wireless Networks." Doctoral thesis, University of Trento, 2014. http://eprints-phd.biblio.unitn.it/1368/1/PhD-Thesis-Raul-Palacios-Trujillo.pdf.

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Wireless networks are a popular means of communications in daily social and business activities of many users nowadays. However, current estimates indicate that wireless networks are expected to significantly contribute to the rapidly increasing energy consumption and carbon emissions of the Information and Communication Technologies (ICT) sector. Crucial factors leading to this trend are the continuous growth of wireless network infrastructure coupled with the increased number of user wireless devices equipped with various radio interfaces and batteries of extremely limited capacity (e.g., sm

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Varsha, Jain. "Enabling energy efficiency of the network management function using autonomic network element Intelligence." Thesis, Ulster University, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.667763.

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Pham, Van Dung. "Architectural exploration of network Interface for energy efficient 3D optical network-on-chip." Thesis, Rennes 1, 2018. http://www.theses.fr/2018REN1S076/document.

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Depuis quelques années, les réseaux optiques sur puce (ONoC) sont devenus une solution intéressante pour surpasser les limitations des interconnexions électriques, compte tenu de leurs caractéristiques attractives concernant la consommation d’énergie, le délai de transfert et la bande passante. Cependant, les éléments optiques nécessaires pour définir un tel réseau souffrent d’imperfections qui introduisent des pertes durant les communications. De plus, l'utilisation de la technique de multiplexage en longueurs d'ondes (WDM) permet d'augmenter les performances, mais introduit de nouvelles pert

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Dickov, Branimir. "MPI layer techniques to improve network energy efficiency." Doctoral thesis, Universitat Politècnica de Catalunya, 2015. http://hdl.handle.net/10803/334181.

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Interconnection networks represent the backbone of large-scale parallel systems. In order to build ultra-scale supercomputers larger interconnection networks are being designed and deployed. As compute nodes become more energy-efficient, the interconnect is accounting for an increasing proportion of the total system energy consumption. The interconnect's energy consumption is, however, only starting to receive serious attention. Most of this power consumption is due to the interconnection links. The problem, in terms of power, of an interconnect link is that its power consumption is almost con

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Piovesan, Nicola. "Network resource allocation policies with energy transfer capabilities." Doctoral thesis, Universitat Politècnica de Catalunya, 2020. http://hdl.handle.net/10803/669313.

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During the last decades, mobile network operators have witnessed an exponential increase in the traffic demand, mainly due to the high request of services from a huge amount of users. The trend is of a further increase in both the traffic demand and the number of connected devices over the next years. The traffic load is expected to have an annual growth rate of 53% for the mobile network alone, and the upcoming industrial era, which will connect different types of devices to the mobile infrastructure including human and machine type communications, will definitely exacerbate such an increasin

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Wahab, Junaid, and Zubair Ali. "Improved Energy Modelling of Wireless Personal Area Network." Thesis, Halmstad University, School of Information Science, Computer and Electrical Engineering (IDE), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-2615.

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<p>Wireless sensors networks are used in a variety of environments ranging from environment</p><p>monitoring such as humidity and temperature, to environments like patient monitoring, habitat</p><p>monitoring etc. Sometimes sensors are deployed in inaccessible or hazardous places, and they</p><p>are battery operated; recharging or changing the sensor’s battery is almost impossible.</p><p>In such scenarios, where the battery can not be recharged or changed, it is crucial to know in</p><p>advance how long the battery will last so that the old sensor node can be replaced by a new</p><p>one. Norma

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Vangal, Sriram. "Performance and Energy Efficient Network-on-Chip Architectures." Doctoral thesis, Linköpings universitet, Institutionen för systemteknik, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-11439.

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The scaling of MOS transistors into the nanometer regime opens the possibility for creating large Network-on-Chip (NoC) architectures containing hundreds of integrated processing elements with on-chip communication. NoC architectures, with structured on-chip networks are emerging as a scalable and modular solution to global communications within large systems-on-chip. NoCs mitigate the emerging wire-delay problem and addresses the need for substantial interconnect bandwidth by replacing today’s shared buses with packet-switched router networks. With on-chip communication consuming a significan

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Tan, Wilson M. "Noise-sensing energy-harvesting wireless sensor network nodes." Thesis, University of Warwick, 2016. http://wrap.warwick.ac.uk/79557/.

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Noise pollution is becoming an increasing concern in many urban regions all over the world. An important step in fighting and mitigating noise pollution is its quantification. Wireless sensor networks (WSNs) can potentially help with these efforts, as they enable the simultaneous and continuous gathering of data over wide geographic regions. The need to replace batteries however makes the maintenance of such physically very large networks impractical. As an alternative to batteries, noise-sensing WSNs could also be powered by energy harvesting. While energy-harvesting WSNs have been demonstrat

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Angelopoulos, Georgios Ph D. Massachusetts Institute of Technology. "Energy-aware network coding circuit and system design." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/66021.

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Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2011.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 73-78).<br>Network Coding (NC) has been shown to provide several advantages in communication networks in terms of throughput, data robustness and security. However, its applicability to networks with resource constrained nodes, like Body Area Networks (BANs), has been questioned due to its complexity requirements. Proposed NC implementations are based on high-end CPUs and GPUs, consuming hundreds of

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Adams, Emily, Ayman Albagshi, Khaleel Alnatar, Gregory Jacob, Nathan Mogk, and Alexis Sparrold. "A Wireless Sensor Network Powered by Microwave Energy." International Foundation for Telemetering, 2012. http://hdl.handle.net/10150/581655.

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ITC/USA 2012 Conference Proceedings / The Forty-Eighth Annual International Telemetering Conference and Technical Exhibition / October 22-25, 2012 / Town and Country Resort & Convention Center, San Diego, California<br>Systems that monitor environments often rely on cumbersome wires to supply power to the sensing equipment or batteries that require monitoring and replacement. As technologies continue to advance, the use of self-sustaining, wireless powering becomes more essential to satisfy challenging requirements that necessitate continuous measurement and general functionality. This paper f

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Danielsson, Thomas. "DMX-communication over Bluetooth low energy mesh network." Thesis, Uppsala universitet, Signaler och System, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-388635.

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With the addition of mesh capability to Bluetooth low energy(BLE) in 2017 new possibilities open up for the Internet of Things applications of Bluetooth. With the rapidly increasing number of connected devices a few new standards are competing for being the standard protocol for low power mesh communication. BLE is mostly aimed towards low bandwidth data such as sensor readings or light control. However, this thesis attempts to investigate the viability of adapting BLE mesh nodes to communicate DMX-data which is a protocol widely used in lightning and stage effects. The system is implemented o

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Dario, Ugo <1986&gt. "Forecasting energy market: an artificial neural network approach." Master's Degree Thesis, Università Ca' Foscari Venezia, 2015. http://hdl.handle.net/10579/5810.

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Artificial Neural Network as a universal function approximators can be used for mapping any nonlinear function. Used in different fields of application (congnitive science, engineering, biology, finance..), ANN have become popular in finance for their power in pattern recognition, classification and forecasting. This paper specifically examines the used of ANN in the energy market in order to build a forecast price on the energy commodities. A brief study on the feature of the energy market, in particular crude oil and natural gas prices, will be followed by an implementation of an ANN system

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Jin, Hao. "Host and Network Optimizations for Performance Enhancement and Energy Efficiency in Data Center Networks." FIU Digital Commons, 2012. http://digitalcommons.fiu.edu/etd/735.

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Modern data centers host hundreds of thousands of servers to achieve economies of scale. Such a huge number of servers create challenges for the data center network (DCN) to provide proportionally large bandwidth. In addition, the deployment of virtual machines (VMs) in data centers raises the requirements for efficient resource allocation and find-grained resource sharing. Further, the large number of servers and switches in the data center consume significant amounts of energy. Even though servers become more energy efficient with various energy saving techniques, DCN still accounts for 20%

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Zorzi, Francesco. "Localization and network management in radio and underwater networks." Doctoral thesis, Università degli studi di Padova, 2010. http://hdl.handle.net/11577/3426983.

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Wireless Sensor Networks (WSNs) have been widely studied in the last decade because of the large set of applications that can be potentially enabled by this novel network paradigm, as environmental monitoring, home automation, localization and tracking of mobile users, seamless and ubiquitous data exchange. However, the severe constraints in terms of energy, processing, memory and reliability of the low--cost sensor devices left a number of unresolved problems, open to research. This thesis tackles two of the most interesting problems concerning WSNs, namely localization and traffic managem

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Jung, Eun-Sun. "Energy efficiency in wireless networks." Texas A&M University, 2005. http://hdl.handle.net/1969.1/2718.

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Energy is a critical resource in the design of wireless networks since wireless devices are usually powered by batteries. Battery capacity is finite and the progress of battery technology is very slow, with capacity expected to make little improvement in the near future. Under these conditions, many techniques for conserving power have been proposed to increase battery life. In this dissertation we consider two approaches to conserving the energy consumed by a wireless network interface. One technique is to use power saving mode, which allows a node to power off its wireless network interface

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Wu, Tao. "Off-network control processing for scalable routing in very large sensor networks." Diss., Connect to online resource - MSU authorized users, 2008.

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Larcombe, Grant D. "Renewable energy aware protocol design for wireless sensor networks /." [St. Lucia, Qld.], 2006. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe19316.pdf.

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Oikonomakou, Maria. "Energy and cost management in shared heterogeneous network deployments." Doctoral thesis, Universitat Politècnica de Catalunya, 2019. http://hdl.handle.net/10803/666943.

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During the recent years, a huge augmentation of the data traffic volume has been noticed, while a further steep increase is expected in the following years. As a result, questions have been raised over the years about the energy consumption needs of the wireless telecommunication networks, their carbon dioxide emissions and their operational expenses. Aiming at meeting the high traffic demands with flat energy consumption and flat incurred expenses, mobile network operators (MNOs) have opted to improve their position (i) by deploying heterogeneous networks (HetNets), which are consisted of ma

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Nawata, Shinya. "Design of Electrical Energy Network Based on Power Packetization." 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225598.

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Sakib, Kazi Muheymin-Us, and s3091580@rmit edu au. "Energy Balanced Sensor Node Organisation For Maximising Network Lifetime." RMIT University. Computer Science and Information Technology, 2008. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20080805.135709.

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Recent advances in Micro-Electro-Mechanical Systems (MEMS) and low-power short-range radios have enabled rapid development of wireless sensor networks. Future sensor networks are anticipated to include hundreds or thousands of these devices in many applications, such as capturing multimedia content for surveillance, structural health monitoring, tracking of accidental chemical leaks, machine failures, earthquakes and intrusion detection. With the increase of sensor applications, a number of challenging problems related to the network protocol design has emerged - the most important ones

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Darden, Kelvin S. "Smart Microgrid Energy Management Using a Wireless Sensor Network." Thesis, University of North Texas, 2018. https://digital.library.unt.edu/ark:/67531/metadc1404560/.

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Modern power generation aims to utilize renewable energy sources such as solar power and wind to supply customers with power. This approach avoids exhaustion of fossil fuels as well as provides clean energy. Microgrids have become popular over the years, as they contain multiple renewable power sources and battery storage systems to supply power to the entities within the network. These microgrids can share power with the main grid or operate islanded from the grid. During an islanded scenario, self-sustainability is crucial to ensure balance between supply and demand within the microgrid. Thi

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Cheung, Natalie Wen Yua. "Energy Mobility Network : system design, interfaces, and future interactions." Thesis, Massachusetts Institute of Technology, 2011. http://hdl.handle.net/1721.1/66412.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2011.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 128-129).<br>The Energy Mobility Network is a mobile, networked energy production, consumption and sharing system that is designed to motivate users to be more aware of their energy consumption. In particular, the system provides a just-in-time message to the user before using the device, which allows the user to evaluate his/her needs and the cost of the device. Furthermore, the idea of minimizi

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Deng, Shuo. "Intelligent network selection and energy reduction for mobile devices." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/99819.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 137-142).<br>The popularity of mobile devices has stimulated rapid progress in both Wi-Fi and cellular technologies. Before LTE was widely deployed, Wi-Fi speeds dominated cellular network speeds. But that is no longer true today. In a study we conducted with a crowd-sourced measurement tool used by over 1,000 users in 16 countries, we found that 40% of the time LTE outperforms Wi-Fi, and 7

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Zheng, Chenyu. "Ultra-low power energy harvesting wireless sensor network design." Thesis, Kansas State University, 2014. http://hdl.handle.net/2097/18812.

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Master of Science<br>Department of Electrical and Computer Engineering<br>William B. Kuhn and Balasubramaniam Natarajan<br>This thesis presents an energy harvesting wireless sensor network (EHWSN) architecture customized for use within a space suit. The contribution of this research spans both physical (PHY) layer energy harvesting transceiver design and appropriate medium access control (MAC) layer solutions. The EHWSN architecture consists of a star topology with two types of transceiver nodes: a powered Gateway Radio (GR) node and multiple energy harvesting (EH) Bio-Sensor Radio (BSR) nodes

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