Multi-Source AoI-Constrained Resource Minimization under HARQ: Heterogeneous Sampling Processes
We consider a multi-source hybrid automatic repeat request (HARQ) based system, where a transmitter sends status update packets of random arrival (i.e., […]
Statistical Tools and Methodologies for Ultrareliable Low-Latency Communication – A Tutorial
Ultrareliable low-latency communication (URLLC) constitutes a key service class of the fifth generation (5G) and beyond cellular networks. Notably, designing and supporting […]
Performance Analysis and Resource Allocation of STAR-RIS-Aided Wireless-Powered NOMA System
This paper proposes a simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided wireless-powered non-orthogonal multiple access (NOMA) system, which includes an […]
Optimized Data Sampling and Energy Consumption in IIoT
Real-time environment monitoring is a key application in Industrial Internet of Things where sensors proactively collect and transmit environmental data to the […]
Traffic Prediction and Fast Uplink for Hidden Markov IoT Models
In this work we present a novel traffic prediction and fast uplink (FU) framework for IoT networks controlled by binary Markovian events. […]
Coalitional Formation-Based Group-Buying for UAV-Enabled Data Collection: An Auction Game Approach
Unmanned aerial vehicles (UAVs) enable promising solutions in assisting data collection in wide-area distributed sensor networks, leveraging their advanced properties of high […]
Coalitional Formation-Based Group-Buying for UAV-Enabled Data Collection
Unmanned aerial vehicles (UAVs) enable promising solutions in assisting data collection in wide-area distributed sensor networks, leveraging their advanced properties of high […]
On-Demand AoI Minimization in Resource-Constrained Cache-Enabled IoT Networks with Energy Harvesting Sensors
We consider a resource-constrained IoT network where multiple users make on-demand requests to a cache-enabled edge node to send status updates about […]
Minimizing AoI in resource-constrained multi-source relaying systems with stochastic arrivals
We consider a multi-source relaying system where the sources independently and randomly generate status update packets which are sent to the destination […]
Power Minimization for Age of Information Constrained Dynamic Control in Wireless Sensor Networks
We consider a status update system where multiple sensors communicate timely information about various random processes to a sink. The sensors share […]