1. “A Review of IoT Sensing Applications and Challenges Using RFID and Wireless Sensor Networks”
by Hugo Landaluce, Laura Arjona, Asier Perallos, Francisco Falcone, Ignacio Angulo, lorian Muralter and Florian Muralter
Sensors 2020, 20(9), 2495; https://doi.org/10.3390/s20092495
Available online: https://www.mdpi.com/1424-8220/20/9/2495

2. ‘’ A Systematic Review of IoT Solutions for Smart Farming”
by António Pereira, Emerson Navarro and Nuno Costa
Sensors 2020, 20(15), 4231; https://doi.org/10.3390/s20154231
Available online: https://www.mdpi.com/1424-8220/20/15/4231

3. “Federated Learning in Smart City Sensing: Challenges and Opportunities”
by Chu Jiang, Burak Kantarci, Sema Oktug and Tolga Soyata
Sensors 2020, 20(21), 6230; https://doi.org/10.3390/s20216230
Available online: https://www.mdpi.com/1424-8220/20/21/6230

4. “Blockchain-based Reputation for Intelligent Transportation Systems”
by Liviu-Adrian Hîrţan, Ciprian Dobre and Horacio González-Vélez
Sensors 2020, 20(3), 791; https://doi.org/10.3390/s20030791
Available online: https://www.mdpi.com/1424-8220/20/3/791

5. “Towards a Secure Thermal-Energy Aware Routing Protocol in Wireless Body Area Network Based on Blockchain Technology”
by Zeinab Shahbazi and Yung-Cheol Byun
Sensors 2020, 20(12), 3604; https://doi.org/10.3390/s20123604
Available online: https://www.mdpi.com/1424-8220/20/12/3604

6. “A Survey of Context-Aware Access Control Mechanisms for Cloud and Fog Networks: Taxonomy and Open Research Issues”
by A. S. M. Kayes, Rudri Kalaria, Iqbal H. Sarker, Md. Saiful Islam, Paul A. Watters, Alex Ng, Mohammad Hammoudeh, Shahriar Badsha and Indika Kumara
Sensors 2020, 20(9), 2464; https://doi.org/10.3390/s20092464
Available online: https://www.mdpi.com/1424-8220/20/9/2464

7. “Detection and Classification of Multirotor Drones in Radar Sensor Networks: A Review”
by Angelo Coluccia, Gianluca Parisi and Alessio Fascista
Sensors 2020, 20(15), 4172; https://doi.org/10.3390/s20154172
Available online: https://www.mdpi.com/1424-8220/20/15/4172

8. “Enhancing the Sensor Node Localization Algorithm Based on Improved DV-Hop and DE Algorithms in Wireless Sensor Networks”
by Dezhi Han, Yunping Yu, Kuan-Ching Li and Rodrigo Fernandes de Mello
Sensors 2020, 20(2), 343; https://doi.org/10.3390/s20020343
Available online: https://www.mdpi.com/1424-8220/20/2/343

9. “A Hybrid Energy Harvesting Design for On-Body Internet-of-Things (IoT) Networks”
by Omar A. Saraereh, Amer Alsaraira, Imran Khan and Bong Jun Choi
Sensors 2020, 20(12), 3458; https://doi.org/10.3390/s20020407
Available online: https://www.mdpi.com/1424-8220/20/2/407

10. “Comparison of 2.4 GHz WiFi FTM- and RSSI-Based Indoor Positioning Methods in Realistic Scenarios”
by Markus Bullmann, Toni Fetzer, Frank Ebner, Markus Ebner, Frank Deinzer and Marcin Grzegorzek
Sensors 2020, 20(16), 4515; https://doi.org/10.3390/s20164515
Available online: https://www.mdpi.com/1424-8220/20/16/4515