Abstract: Low-Power Wide-Area Network (LPWAN) is a new wireless technology that enables long-range communication for IoT devices, and LoRaWAN is one of its main technologies. The Join Server performs authentication and key management in LoRaWAN….
Abstract: This project proposes an Indoor Positioning System 2.45 GHz planar Beam Steering Antenna Array. The antenna array has a 4×4 Butler matrix phase shifter and four dipole Yagi antennas. A switching controller lets the…
Abstract: Search and rescue operations in emergency response to natural or human disasters must act quickly and accurately to find and rescue victims. The rescue team can use a Wireless Sensor Network despite communications issues….
Abstract: 5G and beyond wireless communications require low latency and reliable data transfer. Carrier Sense Multiple Access with Arbitration Point (CSMA/AP), a delay-bounded wireless MAC protocol, was created to strictly limit communication delay. Using Wi-Wi’s…
Abstract: IoT, Ambient Intelligence, and Smart Cities depend on Wireless Sensor Networks (WSNs). Testing, verifying, and monitoring applications in their intended scenarios is difficult to impossible in these situations. Current simulators only check source code…
Abstract: This study designs user association and time allocation for wireless communication networks. In the first downlink phase, base stations (BSs) harvest-then-transmit wireless energy to users. In the uplink phase, users send information to the…
Abstract: This paper designed and modeled a capacitive pressure sensor-based wireless coronary artery blood pressure sensor. A pressure sensor’s variable capacitor adjusts resonance frequency (26.78–27.09 MHz) based on applied pressure (0–30 KPa), sensor size, and…
Abstract: This project proposes a vector-based localization system using distance and angle information. Distance-based range-based localization systems determine node positions in wireless sensor networks. Distance and angle information can improve node position estimation compared to…
Abstract: The Internet of Healthcare Things has transformed patient-doctor relationships by enabling home healthcare. The IEEE 802.15.6 wireless body area network requires cross-layer and thermal-aware protocols for healthcare data. Most cross-layer protocols have long convergence…
Abstract: LPWANs are an attractive IoT communication option. IoT communication networks need wide coverage and low power consumption. LPWAN technology solutions meet IoT requirements like long communication range, energy efficiency, scalability, and low cost, but…
Abstract: Vehicular Cloud Environment (VCE) is a new cloud and vehicular network study field.It gives cars networking and sensor capabilities for V2I/V2V roadside infrastructure communication. Traffic control and safety use cloud apps. Vehicular communication networking…
Abstract: WBANs are becoming a medical paradigm due to advances in integrated circuit and wireless communication technologies. WBANs help clients manage their bodies by collecting, uploading, and processing real-time physical parameters. WBANs risk client privacy…
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