Wireless Sensor Networks [electronic resource] : 14th China Conference, CWSN 2020, Dunhuang, China, September 18–21, 2020, Revised Selected Papers /

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.

This book constitutes the refereed proceedings of the 14th China Conference on Wireless Sensor Networks, CWSN 2020 held in Dunhuang, China, in September 2020. The 20 full papers were carefully reviewed and selected from 85 submissions. The papers are organized in topical sections on wireless sensor network theory and technology, basic theory and application of internet of things, internet of things security and privacy protection, and perception and positioning.