主题词：Energy Efficient Wireless Sensor Networks; Indoor and Outdoor Localization Technologies; Energy Harvesting in Wireless Networks; Mobile Ad Hoc Networks; IoT and Edge/Fog Computing; Security in Wireless Sensor Networks; Opportunistic and Delay-Tolerant Networks; Wireless Networks and Protocols; Distributed Sensor Networks and Detection Algorithms; Underwater Vehicles and Communication Systems; Context-Aware Activity Recognition Systems; Privacy-Preserving Technologies in Data; Mobile Crowdsensing and Crowdsourcing; IoT Networks and Protocols; Robotics and Sensor-Based Localization; Wireless Body Area Networks; Human Mobility and Location-Based Analysis; Anomaly Detection Techniques and Applications; Target Tracking and Data Fusion in Sensor Networks; Advanced MIMO Systems Optimization; Distributed Control Multi-Agent Systems; Video Surveillance and Tracking Methods; Network Security and Intrusion Detection; Modular Robots and Swarm Intelligence; Blockchain Technology Applications and Security