A novel low-power compact WBS human body channel receiver for wearable vital signal sensing application in wireless body-area network

2017 ◽  
Vol 23 (10) ◽  
pp. 4459-4473 ◽  
Author(s):  
Ke Lin ◽  
Bo Wang ◽  
Xing Zhang ◽  
Xinan Wang ◽  
Tingbin Ouyang ◽  
...  
Keyword(s):  
Low Power ◽  
Human Body ◽  
Wireless Body Area Network ◽  
Body Area Network ◽  
Area Network ◽  
Body Area ◽  
Sensing Application

scholarly journals Design of a Dual-Band On-Body Antenna for a Wireless Body Area Network Repeater System

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Kyeol Kwon ◽  
Jaegeun Ha ◽  
Soonyong Lee ◽  
Jaehoon Choi
Keyword(s):  
Human Body ◽  
Return Loss ◽  
Wireless Body Area Network ◽  
Dual Band ◽  
Body Area Network ◽  
Area Network ◽  
Resonance Property ◽  
Body Area ◽  
Dual Band Antenna ◽  
Mics Band

A dual-band on-body antenna for a wireless body area network repeater system is proposed. The designed dual-band antenna has the maximum radiation directed toward the inside of the human body in the medical implantable communication service (MICS) band in order to collect vital information from the human body and directed toward the outside in the industrial, scientific, and medical (ISM) band to transmit that information to a monitoring system. In addition, the return loss property of the antenna is insensitive to human body effects by utilizing the epsilon negative zeroth-order resonance property.

scholarly journals E-PAP: Enhanced Priority Aware Protocol for Reliable Communication in Wireless Body Area Network

2020 ◽  
Vol 9 (6) ◽  
pp. 340-343
Keyword(s):  
Energy Consumption ◽  
Human Body ◽  
Data Transmission ◽  
Body Movement ◽  
Wireless Body Area Network ◽  
The Body ◽  
Physiological Data ◽  
Body Area Network ◽  
Area Network ◽  
Body Area

Wireless Body Area Network (WBAN) is a collection of miniaturized sensing nodes and coordinator nodes. These sensing nodes are placed in, on and around the body for uninterrupted monitoring of physiological data for medical applications. The main application carrier of WBAN is the human body and due to human body movement and physiological changes, the WBAN traffic fluctuates greatly. This network traffic fluctuation requires good network adaptability. In addition to traffic fluctuations, energy consumption is another key problem with WBANs as sensing nodes are very small in size. This paper design a reliable protocol by extending the MAC protocol for reducing energy consumption, PAP algorithm to decide data transmission rate and JOAR algorithm to select the optimize path for the data transmission. The performance of the algorithm outperforms other state of art algorithms to shows its significance.

scholarly journals The Development of Wireless Body Area Network for Motion Sensing Application

2018 ◽  
Vol 336 ◽  
pp. 012014
Author(s):  
P Puspitaningayu ◽  
A Widodo ◽  
E Yundra ◽  
F Ramadhany ◽  
L Arianto ◽  
...  
Keyword(s):  
Wireless Body Area Network ◽  
Body Area Network ◽  
Area Network ◽  
Motion Sensing ◽  
Body Area ◽  
Sensing Application

scholarly journals The Attenuation Characteristics of the Body Tissue on Frequency Function in WBAN Channel

2021 ◽  
Vol 5 (2) ◽  
Author(s):  
Achmad Mauludiyanto ◽  
Gamantyo Hendrantoro ◽  
Muhammad Fachry Nova
Keyword(s):  
Human Body ◽  
Wireless Body Area Network ◽  
The Body ◽  
Body Tissue ◽  
Frequency Function ◽  
Body Area Network ◽  
Area Network ◽  
Body Area ◽  
Body Tissues ◽  
Significant Difference

The Wireless Body Area Network (WBAN) refers to a communication network between sensors placed on the inside, on the surface, or around the body wirelessly. WBAN system cannot be separated from body tissues. Body tissues also have electrical properties depending on frequency. Therefore, body tissue can affect the phenomena occurring in radio wave propagation in the WBAN channel. One of the phenomena is attenuation. This study investigates the impacts of body tissue on the WBAN channel and the effects of frequency on the attenuation of body tissue in the WBAN channel. The measurement of magnitude response was carried out with the human body as the measurement object by utilizing the S21 parameter measurement with a vector network analyzer. In NLOS conditions, a human body was located between two coplanar Vivaldi antenna. Measurements were conducted on the head, chest, and abdomen. The frequency used was in the range of 2 GHz to 6 GHz. The body tissue attenuation was obtained by finding the difference between the magnitude measurement response on the LOS and NLOS conditions. The attenuation data were analyzed using statistical and numerical analysis to determine the effect of frequency on the attenuation of the human body tissues. Based on the analysis results, it was identified that the frequency affected the human body tissue attenuation. The enhancement attenuation of the human body tissues occurred when the frequency was higher. Moreover, there was a significant difference in the body tissue attenuation in different parts of the body.Keywords: attenuation, body tissues, s-parameters, wireless body area network.

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