Results 31 to 40 of about 9,931 (217)
Novel small-size directional antenna for UWB WBAN/WPAN applications [PDF]
, 2005 This paper presents a novel small-size directional antenna design for ultrawide-band wireless body area networks/wireless personal area networks applications.
Klemm, M +3 more
core +2 more sources
Systems and WBANs for Controlling Obesity [PDF]
Journal of Healthcare Engineering, 2018 According to World Health Organization (WHO) estimations, one out of five adults worldwide will be obese by 2025. Worldwide obesity has doubled since 1980. In fact, more than 1.9 billion adults (39%) of 18 years and older were overweight and over 600 million (13%) of these were obese in 2014. 42 million children under the age of five were overweight or
Maali Said Mohammed +3 more
openaire +5 more sources
A Software Defined Radio Evaluation Platform for WBAN Systems
Sensors, 2018 In recent years, the Wireless Body Area Network (WBAN) concept has attracted significant academic and industrial attention. WBAN specifies a network dedicated to collecting personal biomedical data from advanced sensors that are then used for health and ...
Junchao Wang +6 more
doaj +1 more source
On the UWB WBAN Radio Channel Research [PDF]
2021 XXXIVth General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS), 2021 In this paper, radio signal propagation characteristics for ultra wideband (UWB) signal is discussed in a wireless body area network (WBAN) context. The studied system approach considers on-body communications, which, however, is affected also by the in-body parts. Multipath signal components could propagate both on-body and in-body.
Hamalainen, Matti +4 more
openaire +2 more sources
In-body path loss models for implants in heterogeneous human tissues using implantable slot dipole conformal flexible antennas [PDF]
, 2011 A wireless body area network (WBAN) consists of a wireless network with devices placed close to, attached on, or implanted into the human body. Wireless communication within a human body experiences loss in the form of attenuation and absorption.
Axisa, Fabrice +9 more
core +1 more source
Foldable all-textile cavity-backed slot antennas for personal UWB localization [PDF]
, 2020 An all-textile multimoded cavity-backed slot antenna has been designed and fabricated for body-worn impulse radio ultra-wideband (IR-UWB) operation in the 3,744-4,742.4 MHz frequency band, thereby covering Channels 2 and 3 of the IEEE 802.15.4a standard.
Lemey, Sam +4 more
core +1 more source
Textile UWB antennas for wireless body area networks [PDF]
, 2006 A new ultrawideband (UWB) textile antenna designed for UWB wireless body area network (WBAN) applications is presented. Unlike previous textile antennas, these antennas offer a direct integration into clothing due to a very small thickness (0.5 mm) and ...
Klemm, M, Troester, G
core +2 more sources
A Prediction Algorithm for Coexistence Problem in Multiple-WBAN Environment
International Journal of Distributed Sensor Networks, 2015 The coexistence problem occurs when a single wireless body area network (WBAN) is located within a multiple-WBAN environment. This causes WBANs to suffer from severe channel interference that degrades the communication performance of each WBAN.
Zilong Jin +3 more
doaj +1 more source
Secure new node ID assignment for internet integrated wireless body area networks [PDF]
EAI Endorsed Transactions on Scalable Information Systems, 2020 Internet integrated sensor networks have gained much importance and exponential growth in wireless body area networks (WBAN) over the last few years. These networks are used in health services to remotely monitor the health of patients and send/receive ...
Amit Gautam, Rakesh Kumar
doaj +1 more source
BANZKP: a Secure Authentication Scheme Using Zero Knowledge Proof for WBANs
, 2016 -Wireless body area network(WBAN) has shown great potential in improving healthcare quality not only for patients but also for medical staff. However, security and privacy are still an important issue in WBANs especially in multi-hop architectures.
Chaudet, Claude +2 more
core +3 more sources