主题词：Mobile Ad Hoc Networks; Opportunistic and Delay-Tolerant Networks; Wireless Communication Networks Research; Energy Efficient Wireless Sensor Networks; Advanced Wireless Network Optimization; IoT and Edge/Fog Computing; Advanced MIMO Systems Optimization; Vehicular Ad Hoc Networks (VANETs); Network Security and Intrusion Detection; IPv6, Mobility, Handover, Networks, Security; Caching and Content Delivery; Peer-to-Peer Network Technologies; Cooperative Communication and Network Coding; Wireless Networks and Protocols; Security in Wireless Sensor Networks; Digital Marketing and Social Media; Software-Defined Networks and 5G; Image and Video Quality Assessment; Technology Adoption and User Behaviour; Network Traffic and Congestion Control; Indoor and Outdoor Localization Technologies; Advanced Malware Detection Techniques; Advanced Authentication Protocols Security; Recommender Systems and Techniques; Context-Aware Activity Recognition Systems