Joint Design of Phase Shift and Transceiver Beamforming for Intelligent Reflecting Surface Assisted Millimeter-Wave High-Speed Railway Communications
With the emerging demands of new communication services, the contradiction between capacity demand and spectrum shortage of railway communication systems becomes more […]
Deep Reinforcement Learning for Practical Phase-Shift Optimization in RIS-Aided MISO URLLC Systems
We study the joint active/passive beamforming and channel blocklength (CBL) allocation in a nonideal reconfigurable intelligent surface (RIS)-aided ultrareliable and low-latency communication […]
Permutation Matrix Modulation
We propose a novel scheme that allows MIMO system to modulate a set of permutation matrices to send more information bits, extending […]
Optimal Traffic Load Allocation for Aloha-Based IoT LEO Constellations
The deployment of satellite networks is key to providing global wireless connectivity for the Internet of Things (IoT). In this line, we […]
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 […]
Fighting Pandemics With Augmented Reality and Smart Sensing-Based Social Distancing
In a postpandemic world, remaining vigilant and maintaining social distancing are still crucial so societies can contain the virus and the public […]
Context-driven encrypted multimedia traffic classification on mobile devices
The Internet has been experiencing immense growth in multimedia traffic from mobile devices. The increase in traffic presents many challenges to user-centric […]
Batteryless Machine-Type Communications With Average Channel State Information Energy Beamforming
Machine-type communication (MTC) is a key component in 5G and beyond wireless networks, enabling important applications oriented to the industry. In such […]
CardioID
Usably secure ad-hoc device pairing fosters connectivity with hardware which is difficult to access (e.g., implanted) and grants convenience for ad-hoc short-term […]
Edge Computing
This article contributes a research vision for using edge computing to deliver the computing infrastructure for emerging smart megacities with use cases […]