Performance Evaluation of IEEE 802.15.4 Sensor Networks in Industrial Applications

• Three performance metrics are investigated, namely, the coverage probability, the occurrence probabilities of different modulation schemes, and the achievable spectral

PF+DD has a higher delivery ratio than PPF, due to the redundancy of transmissions – when a router receives the same broadcast packet from several of its parents, chances are

Bagherinia, “A new approach for area coverage problem in Wireless Sensor Networks with hybrid particle swarm optimization and differential evolution algorithms,”

For antennas used in radio communications, calibrations are usually done on an antenna test stand using transmitters with known power output.. In order to minimize the ground

Least squares adjusted means were used to describe associations between the measures of physical activity, and the PCS and MCS scores for neighbourhood measures of (i) active living

Once the critical ice fraction reaching, the ice particles are diffused within the flow and the liquid film near the exchanger wall becomes turbulent, the heat transfer coefficient

According to his theory, China’s emergence as a nuclear weapons power in 1964 caused India’s domestic political consensus to shift from a “technical” to a “hard” hedging

Also, the absence of significant effects of patients’ age, level of cognitive functioning, type of schizophrenia (similar results were observed in EOS and AOS individuals), and