scholarly journals DETERMINATION OF CRITERIA WEIGHTS VALUES FOR WIRELESS SENSOR NETWORK ORIENTED ON MONITORING OF AIR POLLUTANTS RELATED TO TRAFFIC

2014 ◽  
Author(s):  
Vendula Hejlova
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Air Pollutants ◽  
Wireless Sensor ◽  
Criteria Weights

Localization and Tracking of Mobile Jammer Sensor Node Detection in Multi-Hop Wireless Sensor Network

2019 ◽  
Vol 13 ◽  
Author(s):  
Hemant Kumar Gianey ◽  
K.P. Porkodi ◽  
I. Karthika
Keyword(s):  
Wireless Sensor Network ◽  
Open Access ◽  
Sensor Network ◽  
Sensor Node ◽  
Wireless Sensor ◽  
Simulation Experiments ◽  
Wireless Medium ◽  
Localization And Tracking

The jammer in wireless sensor network is located and tracked with the open access and shared nature of the wireless medium. The existing algorithms mainly tracking the stationary jammer. Mobile jammer is often moves from one place to another become difficult. Mobile jammer location tracker algorithm is proposed to finds the location of mobile jammer with four steps selection initial examining node, determination of supporting node, trilateration localization and examining group handover. The accurate location of mobile jammer is predicted with the proposed algorithm. The proposed scheme effectives is evaluated by conducting the simulation experiments. It is observed that the proposed technique outperforms the mobile jammer tracker effectively and accurately.

Wireless Sensor Network Based Home Monitoring System for Wellness Determination of Elderly

2012 ◽  
Vol 12 (6) ◽  
pp. 1965-1972 ◽  
Author(s):  
Nagender Kumar Suryadevara ◽  
Subhas Chandra Mukhopadhyay
Keyword(s):  
Wireless Sensor Network ◽  
Sensor Network ◽  
Monitoring System ◽  
Home Monitoring ◽  
Wireless Sensor

scholarly journals Peningkatan Network Lifetime Menggunakan Cluster Based Pada Wireless Sensor Network

2020 ◽  
Vol 4 (01) ◽  
pp. 16-21
Author(s):  
Muhammad Hibrian Wiwi ◽  
Wardi Wardi ◽  
Agussalim Agussalim
Keyword(s):  
Wireless Sensor Network ◽  
Power Consumption ◽  
Sensor Network ◽  
Network Lifetime ◽  
Data Transmission ◽  
Wireless Sensor ◽  
Network Simulator ◽  
Research Activities ◽  
Leach Protocol

This series of research activities are in the form of a routing simulation using the LEACH protocol as a cluster-based mechanism method that can improve Network Lifetime in the Wireless Sensor Network protocol, using the Network Simulator 2 application device that describes data transmission, remaining nodes, and energy used. Determination of the performance and power consumption of the wireless sensor network by testing scenario one to scenario five due to the influence of the cluster to be applied, such as scenario 1 using 1 cluster (C1) consumes an average of the energy of 0.155 joules and the data sent or obtained is 72,848 bytes. Barriers or disruptions to the clusterhead affect the performance of LEACH, so there is a need for criteria or conditions to determine which nodes should be used as clusterhead.

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