Results 111 to 120 of about 139,735 (330)

A SECURITY SUITE FOR WIRELESS BODY AREA NETWORKS

CoRR, 2012
Wireless Body Area Networks (WBANs) have gained a lot of research attention in recent years since they offer tremendous benefits for remote health monitoring and continuous, real-time patient care. However, as with any wireless communication, data security in WBANs is a challenging design issue.
Sampangi, Raghav V., Dey, Saurabh, Urs, Shalini R., Sampalli, Srinivas   +3 more
openaire   +2 more sources

Energy Optimized Congestion Control-Based Temperature Aware Routing Algorithm for Software Defined Wireless Body Area Networks

IEEE Access, 2020
Wireless Body Area Network (WBAN) is a promising cost-effective technology for the privacy confined military applications and healthcare applications like remote health monitoring, telemedicine, and e-health services.
Omar Ahmed, Fuji Ren, Ammar Hawbani, Yaser Al-sharabi   +3 more
semanticscholar   +1 more source

A Pressure Microsensor Made of Parylene‐C for Use as Medical Implant

Advanced Materials Technologies, EarlyView.
A monolithic parylene‐C pressure sensor with gold strain gauges provides 6.2 μV$\mu{\rm V}$·mmHg$\cdot{\rm mmHg}$−1$^{-1}$ sensitivity. The morphology of a sputtered thin film strain sensor is granular/columnar, which results in a high gauge factor of 7.5. Thermal bonding and parylene‐C coating create a hermetic cavity.
Ann‐Kathrin Klein, Victor Krajka, Andreas Dietzel   +2 more
wiley   +1 more source

Wireless Body Area Networks for Healthcare Applications: Protocol Stack Review

International Journal of Distributed Sensor Networks, 2015
Wireless Body Area Networks (WBANs) supporting healthcare applications are in early development stage but offer valuable contributions at monitoring, diagnostic, or therapeutic levels.
Luis Filipe, Florentino Fdez-Riverola, Nuno Costa, António Pereira   +3 more
doaj   +1 more source

A Trust-Based Energy-Efficient and Reliable Communication Scheme (Trust-Based ERCS) for Remote Patient Monitoring in Wireless Body Area Networks

IEEE Access, 2020
Wireless Body Area Network is an emerging technology that is used primarily in the area of healthcare applications. It is a low-cost network having the capability of transportability and adaptability.
Gulzar Mehmood, Muhammad Zahid Khan, Abdul Waheed, M. Zareei, E. M. Mohamed   +4 more
semanticscholar   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

Advanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi, Domenic Quiquero, Yan Yan Shery Huang, HaoTian Harvey Shi   +3 more
wiley   +1 more source

Antenna and radio channel characterisation for low‐power personal and body area networks

, 2012
PhDThe continuous miniaturisation of sensors, as well as the progression in wearable electronics, embedded software, digital signal processing and biomedical technologies, have led to new usercentric networks, where devices can be carried in the user’s
Khan, Mohammad Monirujjaman
core  

Joint energy harvesting and internetwork interference mitigation amongst coexisting Wireless Body Area Networks

, 2014
Copyright © 2014 ICST. This paper investigates simultaneous transfer of information and energy for interference mitigation amongst multiple coexisting Wireless Body Area Networks (WBANs).
Samaneh Movassaghi, Abbas Jamalipour, Smith, D, Movassaghi, S, Mehran Abolhasan, Abolhasan, M, Jamalipour, A, David Smith   +7 more
core   +1 more source

Spectral efficiency optimization with distributed beamforming in UWB based implant body area networks [PDF]

, 2014
Copyright © 2014 ICST. In this paper, a distributed beamforming problem is investigated based on spectral efficiency (SE) optimization for ultra-wideband (UWB) based implant body area networks (IBANs).
Dutkiewicz, E, Eryk Dutkiewicz, Huang, X, Fang, G, Ding, J, Xiaojing Huang, jie ding, Gengfa Fang   +7 more
core   +1 more source

Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

Advanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak, Neeraj Kumar, Toby Hallam, Shayan Seyedin   +3 more
wiley   +1 more source