Wireless Sensor Network Theory and Technology.- Improved Topology Control Algorithm for Extending the Lifetime of Wireless Sensor Networks.- Research on Efficient Data Collection Strategy of Wireless Sensor Networks.- Single Beacon Rotating based Node Localization Algorithm for Underwater Sensor Networks.- A Gap Repair Algorithm based on Clustered Barrier Coverage in 3D Environment.- WcAMDG: Wireless Charging and Assisted Mobile Data Gathering Algorithm in WRSNs.- Software-Defined Multimodal Underwater Wireless Sensor Network Platform Powered by Seawater Battery.- Non-ideal Characteristics of Low-Cost Radio Transceivers in Wireless Sensor Networks.- Basic Theory and Application of Internet of Things.- An Automatic Extraction Method of Traffic Network Boundary Based on Neighbor Node Information of IoV.- Mission-oriented Joint Multichannel and Timeslot Allocation in Data Center Network.- Power Minimization in Wireless Powered Fog Computing Networks with Binary Offloading.- Efficient transmission of Multi satellites-Multi terrestrial nodes under large-scale deployment of LEO.- Internet of Things Security and Privacy Protection.- Sensor Fusion based Implicit Authentication for Smartphones.- Local Centroid Distance Constrained Representation-based K-Nearest Neighbor Classifier.- A Novel Mixed Sampling Algorithm for Imbalanced Data Based on XGBoost.- Privacy-Preserving and Secure Average Consensus.- Privacy Preserving Scheme based on Group Signature in Smart Grid.- Perception and Positioning.- Device-free Activity Recognition: A Survey.- Analysis of Gait Symmetry under Unilateral Load State.- The Mining of IP Landmarks for Internet Webcams.- Multi-label Image Classification Optimization Model based on Deep Learning.