by NS2 Simulator Project Team | Oct 14, 2015 | WIRELESS SENSOR NETWORK NS2
This paper presents a passive wireless sensing paradigm based on the harmonic transponder comprising an antenna covered with a metamaterial-inspired helical structure, which is sensitive to the liquid-level within. An interrogator transmits frequency hopped UHF RFID... by NS2 Simulator Project Team | Oct 14, 2015 | WIRELESS SENSOR NETWORK NS2
Energy harvesting from the surroundings is a promising solution to perpetually power-up wirelesssensor communications. This paper presents a data-driven approach of finding optimal transmission policies for a solar-powered sensor node that attempts to maximize net bit... by NS2 Simulator Project Team | Oct 14, 2015 | WIRELESS SENSOR NETWORK NS2
In many mission critical applications of mobile robotic sensor networks (MRSNs), the intersensor collaboration requires reliable application-level coordination based on strong network connectivity with some suggested solutions. In practice, however, the disturbing... by NS2 Simulator Project Team | Oct 14, 2015 | WIRELESS SENSOR NETWORK NS2
New three-dimensional (3D) printing techniques enable the integration of an antenna directly onto the package of a small wireless sensor node. This volume-filling approach ensures near-optimal bandwidth performance of the small antenna, increasing a system’s... by NS2 Simulator Project Team | Oct 14, 2015 | WIRELESS SENSOR NETWORK NS2
To ensure the security and privacy of the patient’s health status in the wireless body area networks(WBANs), it is critical to secure the extra-body communication between the smart portable device held by the WBAN client and the application providers, such as...