Secure And Energy Efficient Wireless Body Area Networks

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Secure And Energy Efficient Wireless Body Area Networks

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Author : Zhaoyang Zhang
language : en
Publisher:
Release Date : 2016

Secure And Energy Efficient Wireless Body Area Networks written by Zhaoyang Zhang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Body area networks (Electronics) categories.

Recent advances in wireless networks, energy, and biomedical sensors have boosted the development of Wireless Body Area Networks (WBANs). WBANs provide an opportunity to address issues in rapidly increasing wireless health applications, such as eHealth, remote patient monitoring, and diagnostic. However, improving the performance of WBANs is challenging in a mobile social environment due to mobility, inter-channel interference, and security concerns. In this dissertation, two novel authentication and encryption algorithms for WBANs are proposed to ensure secure and private data transmissions in WBANs. The first one is called ECG-IJS, which is an ECG-based authentication and encryption platform using improved Jules and Sudan scheme. ECG-IJS uses a light-weighted, energy efficient key agreement algorithm, by which features extracted from ECG signals are used as keys to encrypt the message. The other one is a channel information based authentication and encryption algorithms (CIAE) for WBANs, which uses keys extracted from the status of wireless channels between senders and receivers. Compared with ECG-IJS, the CIAE algorithm has the same performance on data security and privacy, but does not need additional ECG sensors. Further, to address the inter-WBANs interference issues in mobile social environment, a game-based power control approach is designed to mitigate the interference and improve system energy efficiency. The proposed approach utilizes social contact information and adjusts transmitting power of each WBAN by following the power game to maximize the overall throughput.The major contributions of my dissertation includes: 1) a novel ECG-based authentication and encryption algorithm for WBANs communications, including the security and energy analysis of the ECG-IJS algorithm: 2) a new channel information based authentication and encryption algorithm; 3) an effective power control game for intra-WBANs interference mitigation.

Wireless Networks And Security

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Author : Shafiullah Khan
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-01-26

Wireless Networks And Security written by Shafiullah Khan and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-26 with Technology & Engineering categories.

“Wireless Networks and Security” provides a broad coverage of wireless security issues including cryptographic coprocessors, encryption, authentication, key management, attacks and countermeasures, secure routing, secure medium access control, intrusion detection, epidemics, security performance analysis, security issues in applications. The contributions identify various vulnerabilities in the physical layer, MAC layer, network layer, transport layer, and application layer, and focus on ways of strengthening security mechanisms and services throughout the layers. This carefully edited monograph is targeting for researchers, post-graduate students in universities, academics, and industry practitioners or professionals.

Body Area Network Challenges And Solutions

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Author : R. Maheswar
language : en
Publisher: Springer
Release Date : 2018-12-18

Body Area Network Challenges And Solutions written by R. Maheswar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-18 with Technology & Engineering categories.

This book provides a novel solution for existing challenges in wireless body sensor networks (WBAN) such as network lifetime, fault tolerant approaches, reliability, security, and privacy. The contributors first discuss emerging trends of WBAN in the present health care system. They then provide possible solutions to challenges inherent in WBANs. Finally, they discuss results in working environments. Topics include communication protocols of implanted, wearable and nano body sensor networks; energy harvesting methodologies and experimentation for WBAN; reliability analysis and fault tolerant architecture for WBAN; and handling network failure during critical duration. The contributors consist of researchers and practitioners in WBAN around the world.

Co Operative And Energy Efficient Body Area And Wireless Sensor Networks For Healthcare Applications

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Author : Akram Alomainy
language : en
Publisher: Academic Press
Release Date : 2014-02-18

Co Operative And Energy Efficient Body Area And Wireless Sensor Networks For Healthcare Applications written by Akram Alomainy and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-02-18 with Technology & Engineering categories.

With the advances in small and low-cost radio transceivers and RF front-ends development, the possibility of applying ubiquitous and non-invasive sensors integrated into user’s daily clothing and living activities seems more feasible. The ability to share data increases the usefulness of personal information devices, providing features not possible with independent isolated devices. Current wireless sensor solutions are limited in that they do not provide the means to overcome obstacles and shadowing of propagating radio waves. Thus for reliable communications an increase in power consumption is required, reducing battery life. This book addresses the limitations outlined above by designing efficient and compact antenna systems. These systems will be cooperative and also aware of the surrounding environment and neighboring units, providing efficient and low power wireless connectivity for personal area network (PAN) and body area network (BAN) applications. Analysis of wearable antenna design and performance Addresses the Influence of body-worn antennas on radio channels and radio device performance from a power and error rate perspective. Cooperative networking principles applied to body area networks, showing the pros and cons of such concepts Real life case scenarios using ECG sample signals for potential application to healthcare monitoring.

Wireless Body Area Network Platform Utilizing Energy Efficient Routing Of Physiological Data

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Author : Alvaro Prieto
language : en
Publisher:
Release Date : 2011

Wireless Body Area Network Platform Utilizing Energy Efficient Routing Of Physiological Data written by Alvaro Prieto and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Wireless communication systems categories.

"Wireless Body Area Networks (WBANs) consist of several wireless sensors located around a human body. These sensors may measure several biological signals, movement, and temperature. Due to major improvements in power consumption and constantly shrinking devices, WBANs are becoming ubiquitous. As a side effect present because of the small form factor of these devices, the battery size is limited. While the sensors themselves may be extremely power efficient, all of the measured data must be transmitted over a much less efficient wireless link. One benefit of WBANs is that they rarely include more than a dozen wireless devices over a small area. This constraint allows for the use of routing techniques not suitable for larger wireless sensor networks(WSNs). Presented in this work is a novel global routing algorithm link-cost function to maximize network lifetime in WBANs. Also included are a basic software framework for developing WBANs, a sample Wireless Electrocardiogram (ECG) application, and a simple link cost algorithm development platform."--Abstract.

Ultra Wideband Wireless Body Area Networks

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Author : Kasun Maduranga Silva Thotahewa
language : en
Publisher: Springer Science & Business
Release Date : 2014-04-17

Ultra Wideband Wireless Body Area Networks written by Kasun Maduranga Silva Thotahewa and has been published by Springer Science & Business this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-17 with Technology & Engineering categories.

This book explores the design of ultra wideband (UWB) technology for wireless body-area networks (WBAN). The authors describe a novel implementation of WBAN sensor nodes that use UWB for data transmission and narrow band for data reception, enabling low power sensor nodes, with high data rate capability. The discussion also includes power efficient, medium access control (MAC) protocol design for UWB based WBAN applications and the authors present a MAC protocol in which a guaranteed delivery mechanism is utilized to transfer data with high priority. Readers will also benefit from this book’s feasibility analysis of the UWB technology for human implant applications through the study of electromagnetic and thermal power absorption of human tissue that is exposed to UWB signals.

Reliable Context Aware And Energy Efficient Architecture For Wireless Body Area Networks In Sports Applications

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Author : Richard Jaramillo Herrera
language : en
Publisher:
Release Date : 2016

Reliable Context Aware And Energy Efficient Architecture For Wireless Body Area Networks In Sports Applications written by Richard Jaramillo Herrera and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.

Energy Efficiency In Wireless Networks

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Author : Oswald Jumira
language : en
Publisher: John Wiley & Sons
Release Date : 2013-01-24

Energy Efficiency In Wireless Networks written by Oswald Jumira and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-24 with Technology & Engineering categories.

The last decade has witnessed an unprecedented development and growth in global wireless communications systems, technologies and network “traffic” generated over network infrastructures. This book presents state-of-the-art energy-efficient techniques, designs and implementations that pertain to wireless communication networks such as cellular networks, wireless local area networks (WLANs) and wireless ad hoc networks (WAHNs) including mobile ad hoc networks (MANETs), and wireless sensor networks (WSNs) as they are deployed across the world to facilitate “always on” reliable high-speed wireless access from anywhere, at anytime to accommodate the new paradigm of the “Internet of Things” (IoT). The pervasive and exponential growth of Wi-Fi and the impact of bandwidth-intensive applications on the energy consumption of Wi-Fi-enabled devices are discussed along with energy harvesting as an advantageous option to power WAHNs. The book aims to serve as a useful reference for researchers, students, regulatory authorities, and educators.

Energy Efficient Cooperative Communications For Wireless Body Area Networks

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Author : Huang Xigang
language : en
Publisher:
Release Date : 2011

Energy Efficient Cooperative Communications For Wireless Body Area Networks written by Huang Xigang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.

It is expected that Wireless Body Area Network (WBAN) will greatly improve the quality of our life because of its myriad applications for our human beings. However, one of the challenges is to design energy efficient communication protocols to support the reliable communication as well as to prolong the network lifetime. Cooperative communications have the advantage of spatial diversity to combat multipath fading, thus improving the link reliability and boosting energy efficiency. In this thesis, we investigate the energy efficient cooperative communications for WBAN.

Renewable And Alternative Energy

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Author : Mehdi Khosrow-Pour
language : en
Publisher:
Release Date : 2017

Renewable And Alternative Energy written by Mehdi Khosrow-Pour and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Renewable energy sources categories.

Provides a comprehensive overview of emerging perspectives and innovations for alternative energy sources. Highlighting relevant concepts on energy efficiency, current technologies, and ongoing industry trends, this is an ideal reference source for academics, practitioners, professionals, and upper-level students interested in the latest research on renewable energy.