5 papers
Low-Cost Device-Free Material and Obstruction Identification in IoT Systems Using Commodity Bluetooth Low Energy RSSI
Aditi Tripathi, Janhavi Tiwari, Sachin Kadam
Internet of Things (IoT) devices equipped with Bluetooth Low Energy (BLE) radios provide received signal strength indicator (RSSI) measurements for link management; however, these…
ATS-ToDMA: Adaptive Token Selection and Token-Domain Multiple Access for Cross-Modal Semantic Communications
Sachin Kadam, Dong In Kim
Adaptive token processing has emerged as a promising approach for improving the efficiency of semantic communication systems. However, existing semantic communication frameworks la…
Mobile Base Station Optimal Tour in Wide Area IoT Sensor Networks
Sachin Kadam
Wide-area IoT sensor networks require efficient data collection mechanisms when sensors are dispersed over large regions with limited communication infrastructure. Unmanned aerial…
SINR-Aware Base Station Deployment in Wide Area IoT Sensor Networks
Sachin Kadam
The rapid expansion of Internet of Things (IoT) applications necessitates the effective deployment of base stations (BSs) to enable consistent connectivity across large geographic…
Design and Performance Evaluation of a BLE-Based IoT Authentication System
Nitesh Yadav, Vashisht Kumar, Sachin Kadam
Bluetooth Low Energy (BLE) is widely used in modern IoT systems because it consumes very little power, saves energy, and allows for simple device connectivity; however, maintaining…