A RELIABLE AND ENERGY-EFFICIENT MAC PROTOCOL FOR MEDICAL EMERGENCY MONITORING WIRELESS BODY SENSOR NETWORKS

2020 ◽  
Vol 21 (1) ◽  
pp. 65-74
Author(s):  
Hye Yun Kim ◽  
Seong Cheol Kim
Keyword(s):  
Sensor Networks ◽  
Energy Efficient ◽  
Mac Protocol ◽  
Medical Emergency ◽  
Body Sensor Networks ◽  
Wireless Body Sensor Networks ◽  
Emergency Monitoring

scholarly journals An Energy-Efficient MAC Protocol for Medical Emergency Monitoring Body Sensor Networks

Sensors ◽  
2016 ◽  
Vol 16 (3) ◽  
pp. 385 ◽  
Author(s):  
Chongqing Zhang ◽  
Yinglong Wang ◽  
Yongquan Liang ◽  
Minglei Shu ◽  
Changfang Chen
Keyword(s):  
Sensor Networks ◽  
Energy Efficient ◽  
Mac Protocol ◽  
Medical Emergency ◽  
Body Sensor Networks ◽  
Emergency Monitoring

PrEEMAC: Priority based energy efficient MAC protocol for Wireless Body Sensor Networks

2021 ◽  
Vol 30 ◽  
pp. 100510
Author(s):  
Ananda Kumar Subramanian ◽  
Uttam Ghosh ◽  
Sangeetha Ramaswamy ◽  
Waleed S. Alnumay ◽  
Pradip Kumar Sharma
Keyword(s):  
Sensor Networks ◽  
Energy Efficient ◽  
Mac Protocol ◽  
Body Sensor Networks ◽  
Wireless Body Sensor Networks

scholarly journals A MAC PROTOCOL FOR ENERGY EFFICIENCY AND FAST EMERGENCY MEDICAL JUDGMENT IN WIRELESS BODY SENSOR NETWORKS

2021 ◽  
Vol 56 (5) ◽  
pp. 107-113
Author(s):  
Hye Yun Kim ◽  
Seong Cheol Kim
Keyword(s):  
Sensor Networks ◽  
Medical Staff ◽  
Mac Protocol ◽  
Sensor Nodes ◽  
Body Sensor Networks ◽  
Medical Systems ◽  
Related Data ◽  
Emergency Events ◽  
Wireless Body Sensor Networks ◽  
Fast Transmission

Emergency data collected from sensor nodes widely distributed in wireless body sensor networks (WBSNs) are delivered to medical staff as quickly as possible, so patients’ lives can be saved through appropriate actions and treatments. However, relevant data and vital data may be required for appropriate actions by the medical staff. Therefore, all these data must be properly delivered to the medical staff within the set time. In this paper, we propose a MAC protocol with a reservation function and an operation frame extension function to extend the overall network lifetime by reducing the energy consumption of given sensor nodes and quickly deliver information to medical systems in case of emergency. This MAC protocol makes it possible to achieve fast transmission of related data by utilizing the related-priority slots. As a result of the experiment, the transmission delay was reduced by about 12.5%, and the lifetime was increased by approximately 19% over the existing MAC protocol. It also can be seen that the proposed MAC protocol works well in an environment where emergency events often occur.

scholarly journals An Energy Efficient MAC Protocol for Multi-Hop Swallowable Body Sensor Networks

Sensors ◽  
2014 ◽  
Vol 14 (10) ◽  
pp. 19457-19476 ◽  
Author(s):  
Lin Lin ◽  
Chengfeng Yang ◽  
Kai Wong ◽  
Hao Yan ◽  
Junwen Shen ◽  
...  
Keyword(s):  
Sensor Networks ◽  
Energy Efficient ◽  
Mac Protocol ◽  
Body Sensor Networks
Sign in / Sign up

Export Citation Format

Share Document