Subpacketization
We study the joint effect of beamformer structure and subpacketization level on the achievable rate of cache-enabled multi-antenna communications. We use appropriate […]
A Deep Reinforcement Learning Framework to Combat Dynamic Blockage in mmWave V2X Networks
Millimeter Wave (mmWave) systems are considered as one of the key technologies in future wireless systems due to the abundant spectrum resources […]
Opportunities and Challenges for Visible Light Communications in 6G
This paper discusses the opportunities for visible light communications (VLC) in the future 6G. VLC is a highly attractive optical communication approach […]
On the use of sub-harmonic mixer in sliding-IF architecture for mm-Wave/THz transceivers
This paper discusses methods to implement a sub-THz transceiver for 300 GHz band with minimal LO frequency. An existing sub-harmonic mixer, used […]
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 […]
Fast Adaptive Minorization-Maximization Procedure for Beamforming Design of Downlink NOMA Systems
We develop a novel technique to accelerate minorization-maximization (MM) procedure for the non-orthogonal multiple access (NOMA) weighted sum rate maximization problem. Specifically, […]
Grid-type transparent conductive thin films of carbon nanotubes as capacitive touch sensors
Transparent conductive films are used in a wide variety of devices. While solar cell top electrodes as well as tablet and mobile […]
The Plausibility Paradox For Scaled-Down Users In Virtual Environments
This paper identifies a new phenomenon: when users interact with simulated objects in a virtual environment where the user is much smaller […]
A Visibility-Based Approach to Computing Nondeterministic Bouncing Strategies
Inspired by motion patterns of some commercially available mobile robots, we investigate the power of robots that move forward in straight lines […]
Average AoI of Cached Status Updates for a Process Monitored by an Energy Harvesting Sensor
In this work, we consider a system where external requests arrive for status updates of a remote source, which is monitored by […]