Scavenger Hunt
Distributed Ledger Technology, has been gaining enormous attention in areas beyond cryptocurrency. Industries such as energy, transportation, and healthcare are already integrating […]
The role of 5G for digital healthcare against COVID-19 pandemic
COVID-19 pandemic caused a massive impact on healthcare, social life, and economies on a global scale. Apparently, technology has a vital role […]
A Low-Complexity Beamforming Design for Multiuser Wireless Energy Transfer
Wireless energy transfer (WET) is a green enabler of low-power Internet of Things (IoT). Therein, traditional optimization schemes relying on full channel […]
Communication Performance of a Real-Life Wide-Area Low-Power Network Based on Sigfox Technology
In this paper, we study real-world performance of Sigfox, which is one of the most mature Low-Power Wide-Area Network (LPWAN) technologies that […]
Blockchain-based Automated Certificate Revocation for 5G IoT
Internet of Things (IoT) is a key topic of interest in modern communication context with the evolution of 5G and beyond ecosystems. […]
Enabling URLLC for Low-Cost IoT Devices via Diversity Combining Schemes
Supporting Ultra-Reliable Low-Latency Communication (URLLC) in the Internet of Things (IoT) era is challenging due to stringent constraints on latency and reliability […]
Semantic-Aware Security Orchestration in SDN/NFV-Enabled IoT Systems
IoT systems can be leveraged by Network Function Virtualization (NFV) and Software-Defined Networking (SDN) technologies, thereby strengthening their overall flexibility, security and […]
Maximum Allowable Transfer Interval Aware Scheduling for Wireless Remote Monitoring
In this paper, we tackle the problem of remote monitoring (e.g., remote factory) in which a number of sensor nodes are transmitting […]
Performance and Efficiency Optimization of Multi-layer IoT Edge Architecture
The recent IoT applications set strict requirements in terms of latency, scalability, security and privacy. The current IoT systems, where computation is […]
Ultra Reliable Communication via Optimum Power Allocation for HARQ Retransmission Schemes
In this work, we develop low complexity, optimal power allocation algorithms that would allow ultra reliable operation at any outage probability target […]