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Study of 5G base station antenna array performance for self-interference reduction
The study of 5G base station antenna array performance for self-interference reduction is derived.
Human Skin Permittivity Characterization for Mobile Handset Evaluation at Sub-THz
This manuscript proposes a method for characterizing the complex permittivity of the human finger skin based on an open-ended waveguide covered with a thin dielectric sheet at sub-terahertz frequencies.
Ray-Optics Simulations of Outdoor-to-Indoor Multipath Channels at 4 and 14 GHz
This work reveals the importance of a floor plan model in accurately simulating the channel; it is confirmed that path loss can be replicated with a simple interior path loss model in place of a detailed building interior model, but neglecting to model the interior results in high delay and angular spread errors.
Impacts of Real Hands on 5G Millimeter-Wave Cellphone Antennas: Measurements and Electromagnetic Models
Their radiation properties are evaluated through near-field scanning of the two prototypes, first in free space for calibration of the antenna measurement system and for building simplified models of the cellphone arrays.
Electromagnetic-Thermal Analyses of Distributed Antennas Embedded into a Load Bearing Wall
To solve this problem with indoor connectivity, we study passive antenna systems embedded in walls of low-energy buildings.
6G Radio Requirements to Support Integrated Communication, Localization, and Sensing
6G will be characterized by extreme use cases, not only for communication, but also for localization, and sensing.
Artificial intelligence enabled radio propagation for communications-Part II: Scenario identification and channel modeling
This two-part paper investigates the application of artificial intelligence (AI) and in particular machine learning (ML) to the study of wireless propagation channels.
Artificial intelligence enabled radio propagation for communications-Part I: Channel characterization and antenna-channel optimization
To provide higher data rates, as well as better coverage, cost efficiency, security, adaptability, and scalability, the 5G and beyond 5G networks are developed with various artificial intelligence techniques.
Integration of Communication and Sensing in 6G: a Joint Industrial and Academic Perspective
6G will likely be the first generation of mobile communication that will feature tight integration of localization and sensing with communication functionalities.
Large-Scale Parameters of Spatio-Temporal Short-Range Indoor Backhaul Channels at 140 GHz
The 3GPP NR channel model is meant for access links and said to be valid up to 100 GHz, while our measurements cover shortrange backhaul scenarios at 140 GHz.
Empirical Evaluation of a 28 GHz Antenna Array on a 5G Mobile Phone Using a Body Phantom
We developed numerical and physical phantoms of a human body for evaluation of mobile handset antennas at 28 GHz.
Standardization of Propagation Models: 800 MHz to 100 GHz -- A Historical Perspective
This motivated the development of the first standardized propagation model by the European Cooperation in Science and Technology (COST) 207 working group.
