scholarly journals Reducing energy consumption of mobile phones during data transmission and encryption for wireless body area network applications

2015 ◽  
Vol 8 (17) ◽  
pp. 2973-2980 ◽  
Author(s):  
Chris DelBello ◽  
Kazi Raihan ◽  
Tao Zhang
Keyword(s):  
Energy Consumption ◽  
Mobile Phones ◽  
Data Transmission ◽  
Wireless Body Area Network ◽  
Body Area Network ◽  
Area Network ◽  
Body Area ◽  
Network Applications ◽  
Reducing Energy

Power controlled FM-UWB system with a wideband RF carrier for body area network applications

2014 ◽  
Vol 6 (5) ◽  
pp. 537-541 ◽  
Author(s):  
Heejong Lee ◽  
Seok-Jae Lee ◽  
Won-Sang Yoon ◽  
Sang-Min Han
Keyword(s):  
Data Transmission ◽  
Peak Power ◽  
Wireless Body Area Network ◽  
Ultra Wideband ◽  
Digital Data ◽  
Body Area Network ◽  
Area Network ◽  
Body Area ◽  
Network Applications ◽  
Transmission Capability

An FM-ultra-wideband (UWB) system with a wideband RF carrier (WRC) is proposed for wireless body area network applications. The proposed system can control the channel power by means of an adjustable carrier bandwidth (BW), while the conventional one with a CW carrier (CWC) makes use of peak power control. The implemented WRC system performances have been evaluated for the WRC generation and digital data transmission. In addition, transmission performances have been compared with that of a conventional CWC system by bit-error-rate (BER) tests. For random data of a 29−1 pattern at a data-rate of 64 kbps, in spite of the flexible carrier BW, the WRC system has presented excellent transmission capability compared with that of the CWC system.

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.

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