主题词：Mobile Ad Hoc Networks; IoT and Edge/Fog Computing; Wireless Networks and Protocols; Indoor and Outdoor Localization Technologies; Advanced MIMO Systems Optimization; Cooperative Communication and Network Coding; Privacy-Preserving Technologies in Data; Opportunistic and Delay-Tolerant Networks; Energy Efficient Wireless Sensor Networks; Advanced Wireless Network Optimization; Energy Harvesting in Wireless Networks; Caching and Content Delivery; Mobile Crowdsensing and Crowdsourcing; UAV Applications and Optimization; Age of Information Optimization; Vehicular Ad Hoc Networks (VANETs); Human Mobility and Location-Based Analysis; Underwater Vehicles and Communication Systems; Diverse Scientific and Economic Studies; Advanced Wireless Communication Technologies; Wireless Communication Networks Research; Cognitive Radio Networks and Spectrum Sensing; Context-Aware Activity Recognition Systems; Software-Defined Networks and 5G; Speech and Audio Processing