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Dissertations / Theses on the topic 'Wireless Body Area Network (WBAN)'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Yenuganti, Nagalaxmi. "Authentication in Wireless Body Area Networks (WBAN)." Scholar Commons, 2016. http://scholarcommons.usf.edu/etd/6442.

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With the advancements in technology and computing environment capabilities, the number of devices that people carry has increased exponentially. This increase initially occurred as a result of necessity to monitor the human body condition due to chronic diseases, heart problems etc. Later, individuals’ interest was drawn towards self-monitoring their physiology and health care. This is achieved by implanting various sensors that can proactively monitor the human body based on medical necessity and the health condition of the user. Sensors connected on a human body perceive phenomena such as lo

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2

Badreddine, Wafa. "Communication Protocols in Wireless Body Area Networks (WBAN)." Electronic Thesis or Diss., Sorbonne université, 2018. http://www.theses.fr/2018SORUS214.

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Dans les réseaux WBAN, les capteurs sont utilisés pour surveiller, collecter et transmettre des signes médicaux et d'autres informations sur le corps humain (EEG, ECG, SpO2, température, etc.) à un nœud principal qu’on appelle « Sink ». Il y a plusieurs préoccupations dans les WBAN, allant de la conception de protocoles de communication fiables et efficaces face à la mobilité du corps humain à une communication faible en consommation énergétique. Les WBAN diffèrent des réseaux de capteurs sans fil typiques à grande échelle et se caractérisent par une mobilité dans le réseau qui suit les mouvem

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3

Vaidyanathan, Sivaramakrishnan. "Efficient Reorganization of a multi-hop Wireless Body Area Network." University of Cincinnati / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1413472078.

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4

Salayma, Marwa. "Reliable and energy efficient scheduling protocols for Wireless Body Area Networks (WBAN)." Thesis, Edinburgh Napier University, 2018. http://researchrepository.napier.ac.uk/Output/1532410.

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Wireless Body Area Network (WBAN) facilitates efficient and cost-effective e-health care and well-being applications. The WBAN has unique challenges and features compared to other Wireless Sensor Networks (WSN). In addition to battery power consumption, the vulnerability and the unpredicted channel behavior of the Medium Access Control (MAC) layer make channel access a serious problem. MAC protocols based on Time Division Multiple Access (TDMA) can improve the reliability and efficiency of WBAN. However, conventional static TDMA techniques adopted by IEEE 802.15.4 and IEEE 802.15.6 do not suff

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5

Ul, Huque Md Tanvir Ishtaique. "Energy Efficient Routing for Wireless Body Area Networks." Thesis, The University of Sydney, 2014. http://hdl.handle.net/2123/12026.

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WBANs, a recent intelligent monitoring system, are envisaged to unleash a wave of personalized, advanced and integrated applications in the field of medical, fitness, sports, entertainment, military and consumer electronics. In WBANs, sensor nodes have limited energy supply and lack of renewable functionally of used battery, network longevity is a major concern of WBANs. Since a greater portion of energy of these sensor nodes is consumed only because of communication purpose, therefore in order to make the communication effective among the nodes or in turn to prolong the network lifetime, rout

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6

Hasan, Khalid. "A Secure and Efficient Communication Framework for Software-Defined Wireless Body Area Network." Thesis, Griffith University, 2020. http://hdl.handle.net/10072/395104.

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Due to the recent development and advancement of communication technologies, healthcare industries are becoming more attracted towards information and communication technology services. One of the interesting services is the remote monitoring of patients through the use of a wireless body area network (WBAN), which enables healthcare providers to monitor, diagnose and prescribe patients without being present physically. To develop reliable and exible remote patient monitoring services, in this thesis, the current state-of-the art of WBAN and the limitations of current WBAN technologies are in

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7

Salchak, Iana. "Ingested Wireless Capsule Localisation Based on In-body RF Attenuation Path Loss." Thesis, Griffith University, 2022. http://hdl.handle.net/10072/417699.

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Engineering advancement over the last decade has significantly benefited the medical field, facilitating personalised and accessible healthcare. Various portable systems have been developed to obtain diagnostic parameters without the necessity for sedation or immobilisation of the patient, and even their presence at the medical facility. This can be especially important for populations that are at greater medical risk and are unable to undergo sedation, as well as for overall screening of the underlying conditions by continuous monitoring. This thesis provides engineering solutions aimed at im

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8

Nguyen, Viet-Hoa. "Energy-efficient cooperative techniques for wireless body area sensor networks." Thesis, Rennes 1, 2016. http://www.theses.fr/2016REN1S011/document.

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Pour réduire la consommation d'énergie due aux transmissions radio dans les réseaux de capteurs sans ﬁl, nous proposons une nouvelle approche associant les techniques de précodage MIMO et de relais, appelé précodage distribué max-dmin (DMP). Considérant une source et un relais avec une antenne chacun, et une destination disposant de deux antennes, nous déployons un système MIMO précodé virtuel 2 × 2. Dans ce contexte, nous étudions deux techniques de relais Amplify and Forward (AF) et Decode and Forward (DF). Des comparaisons en termes de taux d'erreur et d'efﬁcacité énergétique par rapport au

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9

Iyengar, Navneet. "Providing QoS in Autonomous and Neighbor-aware multi-hop Wireless Body Area Networks." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1439306913.

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10

Jobs, Magnus. "Design and Performance of Diversity based Wireless Interfaces for Sensor Network Nodes." Licentiate thesis, Uppsala universitet, Fasta tillståndets elektronik, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-198734.

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The main focus of the work presented in this licentiate thesis concerns antenna design, adaptive antenna control and investigation on how the performance of small wireless nodes can be increased by inclusion of multiple antennas. In order to provide an end-user suitable solution for wireless nodes the devices require both small form factor and good performance in order to be competitive on the marked and thus the main part of this thesis focuses on techniques developed to achieve these goals. Two prototype systems have been developed where one has been used by National Defence Research Agency

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11

Ali, Mohamad Jaafar. "Wireless body area networks : co-channel interference mitigation & avoidance." Thesis, Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCB252/document.

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L’amélioration de la qualité et de l’efficacité en santé est un réel enjeu sociétal. Elle implique la surveillance continue des paramètres vitaux ou de l’état mental du sujet. Les champs d’applications sont vastes : l’application la plus importante est la surveillance des patients à distance. Les avancées en micro-électronique, capteurs et réseaux sans-fil permettent aujourd’hui le développement de systèmes ambulatoires performants pour le monitoring de paramètres physiologiques, capables de prendre en compte d’importantes contraintes techniques : forte intégration pour la réduction de la tail

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12

Rashwand, Saeed. "Efficient Wireless Communication in Healthcare Systems; Design and Performance Evaluation." IEEE, 2010. http://hdl.handle.net/1993/9227.

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Increasing number of ageing population and people who need continuous health monitoring and rising the costs of health care have triggered the concept of the novel wireless technology-driven human body monitoring. Human body monitoring can be performed using a network of small and intelligent wireless medical sensors which may be attached to the body surface or implanted into the tissues. It enables carers to predict, diagnose, and react to adverse events earlier than ever. The concept of Wireless Body Area Network (WBAN) was introduced to fully exploit the benefits of wireless technologies in

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13

Viittala, H. (Harri). "Selected methods for WBAN communications:FM-UWB and SmartBAN PHY." Doctoral thesis, Oulun yliopisto, 2017. http://urn.fi/urn:isbn:9789526217277.

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Abstract The value of wearable market is booming, especially in the healthcare application segment. This segment is driven by an increasing need for regular monitoring and early diagnosis of patients with growing prevalence of chronic diseases. Wireless communications worn in the close proximity of the body, the variety of applications, and their requirements set design considerations and challenges. In addition to the technical requirements, coexistence with adjacent wireless body area networks (WBANs) and other wireless systems need to be taken into account. A WBAN system needs to be highly

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14

Ibarra, Ramirez Ernesto Antonio. "Energy Harvesting-Aware Resource Management for Wireless Body Area Networks." Doctoral thesis, Universitat de Barcelona, 2014. http://hdl.handle.net/10803/145686.

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The rationale for a telemedicine system is the use of Information and Communications Technology (ICT) for the remote transmission of biomedical data and the remote control of biomedical equipment, in order to improve the provided health service. The integration of Wireless Body Area Networks (WBANs) in telemedicine systems does not only achieve significant improvements in the patient’s healthcare, but also enhances their quality of life. However, the potential benefits provided by these networks are limited by the energy constraints imposed when traditional batteries are used as the power sour

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15

Ali, Mohamad Jaafar. "Wireless body area networks : co-channel interference mitigation & avoidance." Electronic Thesis or Diss., Sorbonne Paris Cité, 2017. http://www.theses.fr/2017USPCB252.

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L’amélioration de la qualité et de l’efficacité en santé est un réel enjeu sociétal. Elle implique la surveillance continue des paramètres vitaux ou de l’état mental du sujet. Les champs d’applications sont vastes : l’application la plus importante est la surveillance des patients à distance. Les avancées en micro-électronique, capteurs et réseaux sans-fil permettent aujourd’hui le développement de systèmes ambulatoires performants pour le monitoring de paramètres physiologiques, capables de prendre en compte d’importantes contraintes techniques : forte intégration pour la réduction de la tail

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16

Terchoune, Hanae. "Modélisation du canal radio pour des applications Wireless Body Area Networks (WBAN) et étude du retournement temporel dans des milieux dissipatifs." Paris 6, 2010. http://www.theses.fr/2010PA066096.

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Le réseau Body Area Network (WBAN) est un réseau de capteurs placés sur le corps ou à l'intérieur du corps, communiquant sans fil entre eux ou avec un terminal mobile placé à l'extérieur du corps. De nombreuses applications sont envisageables pour le WBAN allant du domaine médical (implants, monitoring…), au domaine sportif en passant par les loisirs. Une des configurations envisagées est On-Body, où deux ou plusieurs capteurs sont placés sur le corps. Le travail mené dans le cadre de cette thèse consiste à caractériser le canal de propagation dans un environnement WBAN à 900MHz et à 2,4GHz. D

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Drira, Wassim. "Secure collection and data management system for WSNs." Phd thesis, Institut National des Télécommunications, 2012. http://tel.archives-ouvertes.fr/tel-00814664.

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Nowadays, each user or organization is already connected to a large number of sensor nodes which generate a substantial amount of data, making their management not an obvious issue. In addition, these data can be confidential. For these reasons, developing a secure system managing the data from heterogeneous sensor nodes is a real need. In the first part, we developed a composite-based middleware for wireless sensor networks to communicate with the physical sensors for storing, processing, indexing, analyzing and generating alerts on those sensors data. Each composite is connected to a physica

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18

Hamie, Jihad. "Contributions pour la localisation basée sur les réseaux corporels sans fil." Phd thesis, Université Nice Sophia Antipolis, 2013. http://tel.archives-ouvertes.fr/tel-00920213.

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Dans le cadre de cette thèse, on se proposait de développer de nouveaux mécanismes de radiolocalisation, permettant de positionner les nœuds de réseaux corporels sans-fil (WBAN) mobiles, en exploitant de manière opportuniste des liens radio coopératifs bas débit à l'échelle d'un même corps (i.e. coopération intra-WBAN), entre réseaux distincts (i.e. coopération inter-WBAN), et/ou vis-à-vis de l'infrastructure environnante. Ces nouvelles fonctions coopératives présentent un intérêt pour des applications telles que la navigation de groupe ou la capture de mouvement à large échelle. Ce sujet d'ét

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19

Benmansour, Tariq. "Control and monitoring by wireless body area networks (WBANs)." Electronic Thesis or Diss., Bordeaux, 2020. http://www.theses.fr/2020BORD0240.

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Le déploiement de biocapteurs sur le corps humain, en vue de la collecte des données physiologiques constitue ce qui est appelé un réseau de capteurs corporel sans fil ou Wireless Body Area Network (WBAN). Ainsi, pour assurer les communications entre les diffèrent composants des WBANs, l’organisme IEEE a établi la norme IEEE 802.15.6, comme norme de communication optimisée pour les terminaux et capteurs exigeants de faible consommation énergétique et fonctionnants dans ou autour du corps humain (mais non limitée aux humains). Dans ce contexte, plusieurs études de simulation ont été menées dans

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20

Drira, Wassim. "Secure collection and data management system for WSNs." Electronic Thesis or Diss., Evry, Institut national des télécommunications, 2012. http://www.theses.fr/2012TELE0051.

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Le développement des réseaux de capteurs sans fil fait que chaque utilisateur ou organisation est déjà connecté à un nombre important de nœuds. Ces nœuds génèrent une quantité importante de données, rendant la gestion de ces données non évident. De plus, ces données peuvent contenir des informations concernant la vie privée. Les travaux de la thèse attaquent ces problématiques. Premièrement, nous avons conçu un middleware qui communique avec les capteurs physiques pour collecter, stocker, traduire, indexer, analyser et générer des alertes sur les données des capteurs. Ce middleware est basé su

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21

Fajardo, Nicolas, Kevin Garrick, Xaviere Giroud, Brian Kehn, Andrew Maggio, and Cecilia Read. "WEARABLE WIRELESS BODY AREA NETWORK." International Foundation for Telemetering, 2016. http://hdl.handle.net/10150/624185.

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This document will provide a detailed description of the original design behind our device, device casing, and iOS application. It will cover process of assembly, as well as failure analysis and future directions for the project.

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22

Zincarelli, Nicola. "Applicazioni Wireless in Body Area Network." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/9641/.

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Negli ultimi dieci anni si è rinnovata l’esigenza di sviluppare nuove tecnologie legate alla telemedicina, specie a seguito dello sviluppo dei sistemi di telecomunicazione che consentono ad ogni persona di avere a disposizione sistemi portatili, come gli smartphone, sempre connessi e pronti a comunicare. Lo stesso sviluppo si è avuto all’interno dei sistemi sanitari in cui è diventato fondamentale informatizzare le attività ospedaliere per via del contesto demografico a cui si va incontro: invecchiamento della popolazione e aumento del numero di pazienti affetti da malattie croniche. Tutti que

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23

Mishra, Amitabh. "Modeling and Performance Evaluation of Wireless Body Area Networks for Healthcare Applications." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1439281330.

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24

Chintapalli, Sahithi. "Transmission Scheduling Using Adaptive Neuro-Fuzzy Inference System For Minimizing Interference in Wireless Body Area Networks (WBANs)." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1447071467.

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25

Jamthe, Anagha. "Mitigating interference in Wireless Body Area Networks and harnessing big data for healthcare." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1445341798.

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26

Pletta, Andy, Adam Timmons, Tom Abbeg, and Thomas McBeth. "Wireless Body Area Network for Monitoring Human Kinetics." International Foundation for Telemetering, 2015. http://hdl.handle.net/10150/596353.

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ITC/USA 2015 Conference Proceedings / The Fifty-First Annual International Telemetering Conference and Technical Exhibition / October 26-29, 2015 / Bally's Hotel & Convention Center, Las Vegas, NV<br>This paper describes a project to implement a body area network to monitor the movements of a human subject. The sensor nodes can measure six degrees of movement by using a three axis accelerometer and three axis gyroscope. The data is transmitted wirelessly from the sensors to a wearable microcontroller. The microcontroller interfaces with a computer application that allows a user to easily analy

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27

Chakraborty, Suryadip. "Wireless Body Area Network in Real-time Monitoring Application." University of Cincinnati / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1384428110.

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28

Vinod, Kalkotwar Divya. "Wireless Body Area Network for Patient Monitoring in Hospitals." Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-206121.

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The master thesis is a prototyping project of a wireless body area network (WBANs) for patient monitoring in hospitals. The goal of this project was to study various technologies suitable for wireless body area networks, complete a requirement analysis, design a WBAN suitable to achieve the requirements and to test and evaluate the system against the requirements. Seven sensor end nodes are chosen to monitor seven vital signs for patient monitoring. After studying different technologies suitable for WBANs, IEEE 802.15.4j was chosen because it communicates in a special allocation of medical spe

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Ibraheem, Ali Ahmed Younis. "Implanted Antennas and Intra-Body Propagation Channel for Wireless Body Area Network." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/50936.

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Implanted Devices are important components of the Wireless Body Area Network (WBAN) as a promising technology in biotelemetry, e-health care and hyperthermia applications. The design of WBAN faces many challenges, such as frequency band selection, channel modeling, antenna design, physical layer (PHY) protocol design, medium access control (MAC) protocol design and power source. This research focuses on the design of implanted antennas, channel modeling between implanted devices and Wireless Power Transfer (WPT) for implanted devices. An implanted antenna needs to be small while it maintains S

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30

Eljamaly, Omar. "Low-power wireless body area sensor network communication sub-systems." Thesis, University of Surrey, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.479515.

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31

Zhou, Yang. "Energy efficient wireless body area network design in health monitoring scenarios." Thesis, University of British Columbia, 2017. http://hdl.handle.net/2429/60952.

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Wireless body area networks (WBANs) are one of the key technologies that support the development of ubiquitous health monitoring, which has attracted increasing attention in recent years. Wireless on-body sensors free the patients from countless tangled wires, and wireless implanted sensors make it possible for the doctors to monitor an extensive range of critical bio-information continuously, which is crucial for a quick reaction when emergency happens. Due to the size limitation on the sensor nodes and the importance of the life signals transmitted, compared with general wireless sensor netw

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32

Lo, Geoffrey S. "Wireless body area network node localization using small-scale spatial information." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/43256.

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Deploying wireless body area networks (WBANs) in the long-term at-home monitoring of a patient’s physiological and bio-kinetic conditions has become increasingly prevalent. However, such WBANs do not typically incorporate mechanisms to detect and correct for the possibility of accidentally switching up wearable wireless sensor nodes (W²SNs), where a node assigned to one limb is placed on another, and vice-versa, leading to possible incorrect prognoses from interpreting the data. In this thesis, we present a new scheme to automatically identify and verify the locations of W²SNs in a WBAN. Usin

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Amer, Waleed. "Near field sensing and antenna design for wireless body area network." Thesis, University of Newcastle upon Tyne, 2016. http://hdl.handle.net/10443/3272.

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Wireless body area network (WBAN) has emerged in recent years as a special class of wireless sensor network; hence, WBAN inherits the wireless sensor network challenges of interference by passive objects in indoor environments. However, attaching wireless nodes to a person’s body imposes a unique challenge, presented by continuous changes in the working environment, due to the normal activities of the monitored personnel. Basic activities, like sitting on a metallic chair or standing near a metallic door, drastically change the antenna behaviour when the metallic object is within the antenna n

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Virk, M. (Muhammad). "Design and implementation of a multi-purpose Wireless Body Area Network." Master's thesis, University of Oulu, 2013. http://urn.fi/URN:NBN:fi:oulu-201306061569.

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A wireless body area network (WBAN) is a collection of miniaturized and energy efficient wireless sensor nodes which monitor human body functions and its surroundings. It has been observed that WBANs perform single application per network, computation and storage capacities are scarce and there is no or limited mobility support. Technically complex WBAN application solutions today, find refuge in processing computationally complex data external to WBANs, i.e., processing sensor data on a conventional PC which is impractical and clumsy. There is a strong need for WBAN platforms which can perfor

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Hussain, Z. (Zafar). "Performance evaluation of wake-up radio based wireless body area network." Master's thesis, University of Oulu, 2016. http://jultika.oulu.fi/Record/nbnfioulu-201611052965.

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Abstract. The last decade has been really ambitious in new research and development techniques to reduce energy consumption especially in wireless sensor networks (WSNs). Sensor nodes are usually battery-powered and thus have very limited lifetime. Energy efficiency has been the most important aspect to discuss when talking about wireless body area network (WBAN) in particular, since it is the bottleneck of these networks. Medium access control (MAC) protocols hold the vital position to determine the energy efficiency of a WBAN, which is a key design issue for battery operated sensor nodes. Th

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Salehi, Shahraki Ahmad. "Data flow and access control policy models in wireless body area network for healthcare." Thesis, Queensland University of Technology, 2016. https://eprints.qut.edu.au/101501/1/Ahmad_Salehi%20Shahraki_Thesis.pdf.

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This thesis starts with an investigation of the interactions in terms of data ﬂow between parties involved in body area networks or BANs under healthcare scenarios targeting outdoor and indoor environments. Using these scenarios, data ﬂow requirements are identiﬁed between BAN elements and parties involved in BANs such as patients and doctors. Identiﬁed requirements are used to generate BAN data ﬂow models. Data flow models and key information security and the privacy requirements were used to design an access control policy model that would allow authorized

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37

Kim, Jeong Ki. "Low-Power RF Front-End Design for Wireless Body Area Networks." Diss., Virginia Tech, 2011. http://hdl.handle.net/10919/77097.

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Wireless body area networks (WBANs) have tremendous potential to benefit from wireless communication technology and are expected to make sweeping changes in the future human health care and medical fields. While the prospects for WBAN products are high, meeting required device performance with a meager amount of power consumption poses significant design challenges. In order to address these issues, IEEE has recently developed a draft of IEEE 802.15.6 standard dedicated to low bit-rate short-range wireless communications on, in, or around the human body. Commercially available SoC (System-on-C

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Kasparek, Alexander J. "Secure Key Agreement for Wearable Medical Devices." Digital WPI, 2019. https://digitalcommons.wpi.edu/etd-theses/1333.

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In this thesis we explore if a proposed random binary sequence generation algorithm can be combined with a separately proposed symmetric key agreement protocol to provide usable security for communications in Wireless Body Area Networks (WBAN). Other previous works in this area fall short by only considering key generation between two of the same signals or allowing for key generation between two different types of signals but with the cost of a significant signal collection time requirement. We hoped to advance this area of research by making secure key generation more efficient with less sig

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Arrobo, Gabriel. "Improving the Throughput and Reliability of Wireless Sensor Networks with Application to Wireless Body Area Networks." Scholar Commons, 2012. http://scholarcommons.usf.edu/etd/4279.

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This dissertation will present several novel techniques that use cooperation and diversity to improve the performance of multihop Wireless Sensor Networks, as measured by throughput, delay, and reliability, beyond what is achievable with conventional error control technology. We will investigate the applicability of these new technologies to Wireless Body Area Networks (WBANs) an important emerging class of wireless sensor networks. WBANs, which promise significant improvement in the reliability of monitoring and treating people's health, comprise a number of sensors and actuators that may eit

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40

Aulery, Alexis. "Architecture of Ultra Low Power Node for Body Area Network." Thesis, Lorient, 2016. http://www.theses.fr/2016LORIS419/document.

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Le réseau de capteurs porté est une technologie d’avenir prometteuse à multiple domaines d’application allant du médical à l’interface homme machine. Le projet BoWI a pour ambition d’évaluer la possibilité d’élaborer un réseau de capteurs utilisable au quotidien dans un large spectre d’applications et ergonomiquement acceptable pour le grand public. Cela induit la nécessité de concevoir un nœud de réseau ultra basse consommation pour à la fois convenir à une utilisation prolongée et sans encombrement pour le porteur. La solution retenue est de concevoir un nœud capable de travailler avec une é

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Pérez, Simbor Sofía. "In-body to On-body Experimental UWB Channel Characterization for the Human Gastrointestinal Area." Doctoral thesis, Universitat Politècnica de València, 2019. http://hdl.handle.net/10251/133034.

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[ES] La población mundial en países desarrollados está envejeciendo y con ello existe un aumento de enfermedades en gran medida causadas por la edad. Las nuevas tecnologías médicas pueden ayudar a detectar, diagnosticar y tratar estas enfermedades y con ello ahorrar dinero, tiempo y recursos de los sistemas sanitarios. Las tecnologías inalámbricas implantables han abierto un nuevo panorama para la próxima generación de tecnologías médicas. Frecuencias como la Ultra Wide-Band (UWB) de 3.1 a 10.6 GHz están siendo consideradas para la nueva generación

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Jaff, Bestoon Hussain. "A Wireless Body Area Network System for Monitoring Physical Activities and Health-Status via the Internet." Thesis, Uppsala University, Department of Information Technology, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-107544.

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<p>Recent technological advances in wireless communications, mobile computation, and sensor technologies have enabled the development of low-cost, miniature, lightweight,intelligent wireless sensor devices or “motes”. A collection of these devices can beplaced strategically on the key positions of the human body and connected by meansof a wireless network to form a Wireless Body Area Network (WBAN).</p><p>WBAN has recently attracted a great deal of attention from researchers both inacademia as well as industry. This is primarily due to its unique capabilities and promising applications in area

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Li, Kejia. "Custom biomedical sensors for application in wireless body area networks and medical device integration frameworks." Diss., Kansas State University, 2012. http://hdl.handle.net/2097/14632.

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Doctor of Philosophy<br>Department of Electrical & Computer Engineering<br>Steve Warren<br>The U.S. health care system is one of the most advanced and costly systems in the world. The health services supply/demand gap is being enlarged by the aging population coupled with shortages in the traditional health care workforce and new information technology workers. This will not change if the current medical system adheres to the traditional hospital-centered model. One promising solution is to incorporate patient-centered, point-of-care test systems that promote proactive and preventive care by u

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Jimenez, Guizar Arturo Mauricio. "Communications coopératives dans les réseaux autour du corps humain pour la capture du mouvement." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSEI091/document.

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Les réseaux corporels (WBAN) se réfère aux réseaux de capteurs (WSN) "portables" utilisés pour collecter des données personnelles, telles que la fréquence cardiaque ou l'activité humaine. Cette thèse a pour objectif de proposer des algorithmes coopératifs (PHY/MAC) pour effectuer des applications de localisation, tels que la capture de mouvement et la navigation de groupe. Pour cela, nous exploitons les avantages du WBAN avec différentes topologies et différents types de liens: on-body à l'échelle du corps, body-to-body entre les utilisateurs et off-body par rapport à l'infrastructure. La tran

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Sheriff, Nathirulla. "Time Synchronization In ANT Wireless Low Power Sensor Network." Thesis, Tekniska Högskolan, Högskolan i Jönköping, JTH, Data- och elektroteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-15068.

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Short range wireless data communication networks that are used for sport and health care are sometimes called Wireless Body Area Networks (WBANs) and they are located more or less on a person. Sole Integrated Gait Sensor (SIGS) is a research project in WBAN, where wireless pressure sensors are placed like soles in the shoes of persons with different kinds of deceases. The sensors can measure the pressure of the foot relative to the shoe i.e. the load of the two legs is measured. This information can be useful e.g. to not over or under load a leg after joint replacement or as a bio feedback sys

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Liu, Lingfeng. "Cooperative wireless channel characterization and modeling: application to body area and cellular networks." Doctoral thesis, Universite Libre de Bruxelles, 2012. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209722.

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Cooperative wireless communication is an attractive technique to explore the spatial channel resources by coordination across multiple links, which can greatly improve the communication performance over single links. In this dissertation, we study the cooperative multi-link channel properties by geometric approaches in body area networks (BANs) and cellular networks respectively.<p><p>In the part of BANs, the dynamic narrowband on-body channels under body motions are modeled statistically on their temporal and spatial fading based on anechoic and indoor measurements. Common body scattering is

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Celik, Numan. "Wireless graphene-based electrocardiogram (ECG) sensor including multiple physiological measurement system." Thesis, Brunel University, 2017. http://bura.brunel.ac.uk/handle/2438/15698.

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In this thesis, a novel graphene (GN) based electrocardiogram (ECG) sensor is designed, constructed and tested to validate the concept of coating GN, which is a highly electrically conductive material, on Ag substrates of conventional electrodes. The background theory, design, experiments and results for the proposed GN-based ECG sensor are also presented. Due to the attractive electrical and physical characteristics of graphene, a new ECG sensor was investigated by coating GN onto itself. The main focus of this project was to examine the effect of GN on ECG monitoring and to compare its perfo

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Семенець, В. В., В. С. Чумак, І. В. Свид, О. В. Зубков, О. В. Воргуль, and Н. В. Бойко. "Designing the Structure of a General-Purpose Telemedicine Complex." Thesis, MC&FPGA, 2021. https://openarchive.nure.ua/handle/document/18108.

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Taking into account modern trends, the analysis of the construction principles of telemadic systems, networks and complexes is presented in the work. The general structure of providing telemedicine services is developed. Structures of realization of portable and mobile telemedicine complexes are offered. Infocommunication systems and networks for implementation in mobile telemedicine complexes are analyzed. The advantages of using the sensor mobile body area network of the IEEE 802.15.6 WBAN standard in mobile telemedicine complexes are justified.

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Petäjäjärvi, J. (Juha). "Low-power wireless communications in the Internet of Things:solutions and evaluations." Doctoral thesis, Oulun yliopisto, 2018. http://urn.fi/urn:isbn:9789526219196.

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Abstract The Internet of Things (IoT) is already providing solutions to various tasks related to monitoring the environment and controlling devices over wired and wireless networks. It is estimated by several well-known research facilities that the number of IoT devices will be in the order of tens of billions by 2020. This inevitably brings challenges and costs in deployment, management, and maintenance of networks. The focus of this thesis is to provide solutions that mainly help in the deployment and maintenance of various wireless IoT networks. Different applications have different require

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Karvonen, H. (Heikki). "Energy efficiency improvements for wireless sensor networks by using cross-layer analysis." Doctoral thesis, Oulun yliopisto, 2015. http://urn.fi/urn:isbn:9789526207506.

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Abstract This thesis proposes cross-layer approaches which enable to improve energy efficiency of wireless sensor networks and wireless body area networks (WSN & WBAN). The focus is on the physical (PHY) and medium access control (MAC) layers of communication protocol stack and exploiting their interdependencies. In the analysis of the PHY and MAC layers, their relevant characteristics are taken into account, and cross-layer models are developed to study the effect of these layers on energy efficiency. In addition, cross-layer analysis is applied at the network level by addressing hierarch

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