Wireless Sensor Networks A Co-evolutionary Algorithm-based Enhanced Grey Wolf Optimizer for the Routing of Wireless Sensor Networks/Open Call Articles Comparative Study of Distributed Estimation Precision by Average Consensus Weight Models/Open Call Articles Towards Robust Communications of Wireless Sensor Networks in Vehicular Environments: A Case Study/Open Call Articles Extending the Lifetime of Wireless Sensor Networks Based on an Improved Multi-objective Artificial Bees Colony Algorithm/Open Call Articles Pegasis Double Cluster Head Hybrid Congestion Control in Wireless Sensor Networks/Open Call Articles A Cross-Layer Design Framework for Wireless Sensor Networks with Environmental Monitoring Applications/Open Call Articles A Simulation Platform for Evaluating RFID and WSN’s Energy Efficiencies/Open Call Articles Implementation and Validation of a New Protocol Stack Architecture for Embedded Systems/Open Call Articles Unconventional UHF RFID Tags with Sensing and Computing Capabilities/Open Call Articles User-Authentication Protocol to Secure Wireless Sensor Network Access in the Internet of Things Context/Open Call Articles Energy-aware Routing to Maximize Lifetime in Wireless Sensor Networks with Mobile Sink/Open Call Articles An Energy-Efficient MAC Scheduler based on a Switched-Beam Antenna for Wireless Sensor Networks/Open Call Articles Efficiency of Unicast and Broadcast Gossip Algorithms for Wireless Sensor Networks/Open Call Articles Performance Evaluation of an Energy-Efficient MAC Scheduler by using a Test Bed Approach/Open Call Articles Error Resilient Video Streaming with BCH Code Protection in Wireless Sensor Networks/Open Call Articles