Afshin Fallahi

Sleep and Wakeup Strategies in Solar-Powered Wireless Sensor/Mesh Networks: Performance Analysis and Optimization

Dusit Niyato, Ekram Hossain, Afshin Fallahi · IEEE Transactions on Mobile Computing · 2007 · 229 citations

Engineering, Wireless Sensor System, Energy Efficiency +21

A Novel Sensing Nodes and Decision Node Selection Method for Energy Efficiency of Cooperative Spectrum Sensing in Cognitive Sensor Networks

Maryam Najimi, Ataollah Ebrahimzadeh, Seyed Mehdi Hosseini Andargoli et al. · IEEE Sensors Journal · 2013 · 87 citations

Engineering, Energy Efficiency, Cooperative Spectrum Sensing +17

Sensor Selection and Optimal Energy Detection Threshold for Efficient Cooperative Spectrum Sensing

Ataollah Ebrahimzadeh, Maryam Najimi, Seyed Mehdi Hosseini Andargoli et al. · IEEE Transactions on Vehicular Technology · 2014 · 74 citations

Dynamic Spectrum Management, Cognitive Radio Resource Management, Engineering +15

Lifetime Maximization in Cognitive Sensor Networks Based on the Node Selection

Maryam Najimi, Ataollah Ebrahimzadeh, Seyed Mehdi Hosseini Andargoli et al. · IEEE Sensors Journal · 2014 · 50 citations

Engineering, Network Analysis, Sensor Connectivity +19

QoS provisioning in wireless video sensor networks: a dynamic power management framework

Afshin Fallahi, Ekram Hossain · IEEE Wireless Communications · 2007 · 40 citations

Engineering, Wireless Sensor System, Quality-of-service +17