Abstract: In a wireless powered sensor network (WPSN), wireless sensors can receive energy from energy transmitters for operation. To improve the performance of the WPSN, the multisource wireless ...

Abstract: Nowadays, Cognitive Radio Sensor Networks (CRSN) arise as an emergent technology to deal with the spectrum scarcity issue and the focus is on devising novel energy-efficient solutions. In ...

(TNS) — As researchers behind an Iowa water quality sensor program race to find a new funding source before money runs out and they're forced to pull the sensors from the state's rivers and streams, a ...