scholarly journals Task & Resource Self-Adaptive Embedded Real-Time Operating System Micorkernel for Wireless Sensor Nodes

2014 ◽  
Author(s):  
Xing Kexing ◽  
Zuo Decheng ◽  
Zhou Haiying ◽  
HOU Kun-Mean
Keyword(s):  
Operating System ◽  
Real Time ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Wireless Sensor Nodes ◽  
Real Time Operating System ◽  
Self Adaptive

Hybrid Real-time Operating System for Resource-constraint Wireless Sensor Nodes

2014 ◽  
Vol 9 (7) ◽  
Author(s):  
Xing Liu ◽  
Kun Mean Hou ◽  
Christophe DE Vaulx ◽  
Chengcheng Guo ◽  
Hongling Shi ◽  
...  
Keyword(s):  
Operating System ◽  
Real Time ◽  
Resource Constraint ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Wireless Sensor Nodes ◽  
Real Time Operating System

scholarly journals MIROS: A Hybrid Real-Time Energy-Efficient Operating System for the Resource-Constrained Wireless Sensor Nodes

Sensors ◽  
2014 ◽  
Vol 14 (9) ◽  
pp. 17621-17654 ◽  
Author(s):  
Xing Liu ◽  
Kun Hou ◽  
Christophe de Vaulx ◽  
Hongling Shi ◽  
Khalid Gholami
Keyword(s):  
Operating System ◽  
Real Time ◽  
Energy Efficient ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Resource Constrained ◽  
Wireless Sensor Nodes

Implementation of the Optimized Localization Algorithm Based on RSSI for Cow Location

2014 ◽  
Vol 687-691 ◽  
pp. 1125-1128
Author(s):  
Hui Zhao ◽  
Xiao Tong Wang ◽  
Hong Jun Wang ◽  
You Jun Yue
Keyword(s):  
Dairy Cows ◽  
Real Time ◽  
Traditional Method ◽  
Sensor Nodes ◽  
Wireless Sensor ◽  
Localization Algorithm ◽  
Wireless Sensor Nodes ◽  
Positioning Accuracy ◽  
Network Nodes ◽  
Improved Algorithm

The movement reflects the health of dairy cows. In this paper, each cattle installs wireless sensor nodes in their neck to collect information about the position of the cows. In order to avoid the influence of the environment on network nodes ranging accuracy, at the same time improve positioning accuracy, this paper give Ranging optimization and positioning optimization, combines the RSSI ranging with APIT algorithm, and proposes APIT localization algorithm based on RSSI correction for real-time positioning ,the simulation shows that compared with traditional method, the improved algorithm has high positioning accuracy, low requirement for the distribution of beacon nodes.

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