32 citations · 54 across the 17 of their papers we have counts for
18 papers
Sub Terahertz LEO Satellite Communication: Vision, Opportunities, and Challenges toward the First Prototype in Space
Sergi Aliaga, Vitaly Petrov, Andrew Benincasa +7
The landscape of sub-terahertz (sub-THz, 100GHz - 300GHz) wireless technology evolved drastically over the last two decades - from only a few niche use cases in sensing and ultra-s…
Topology-Aware Two-Stage Federated Learning via Proxy Models for Sub-THz Heterogeneous LEO Communications
Jinhao Yi, Weijun Gao, Chong Han +2
Federated learning (FL) has emerged as a promising distributed training paradigm for Low Earth Orbit (LEO) networks by significantly reducing communication overhead. However, its d…
Toward the Internet of Space Things: Performance Analysis of LEO Satellite Relay Networks using mmWave and sub-THz links
Sergi Aliaga, Ahmad Masihi, Vitaly Petrov +2
As the commercial space economy expands, existing ground-based infrastructure faces severe bottlenecks in supporting the data-intensive continuous connectivity needs of next-genera…
User Mobility Demands Near-Field Communications in Terahertz Band Wireless Networks Beyond 6G
Peng Zhang, Vitaly Petrov, Arjun Singh +2
Near-field propagation is often unavoidable at terahertz (THz) frequencies due to the large apertures needed for sufficient array gain, yet near-field operation complicates practic…
Multipath Channel Metrics and Detection in Vascular Molecular Communication: A Wireless-Inspired Perspective
Timo Jakumeit, Lukas Brand, Josep M. Jornet +3
Motivated by classical communications engineering, early works in molecular communication (MC) largely adopted established modeling and signal processing concepts from wireless ele…
Impact of Pointing Errors and Correlated Wall Blockages on Practical Grid-based Indoor Terahertz Communication Systems
Zhifeng Tang, Nan Yang, Salman Durrani +3
Terahertz (THz) communications has emerged as a promising technology for future wireless systems due to its potential to support extremely high data rates. However, severe path los…
On the Spatial Consistency of Sub-Terahertz Channel Characteristics for Beyond-6G Systems
Hossein Amininasab, Huda Farooqui, Dmitri Moltchanov +4
Ray tracing is a versatile approach for precise sub-terahertz (sub-THz, 100-300 GHz) channel modeling when designing new mechanisms for beyond-6G cellular systems. Theoretically, w…
Impact of Pointing Error on Coverage Performance of 3D Indoor Terahertz Communication Systems
Zhifeng Tang, Nan Yang, Xiangyun Zhou +3
In this paper, we develop a tractable analytical framework for a three-dimensional (3D) indoor terahertz (THz) communication system to theoretically assess the impact of the pointi…
Experimental Evaluation of Joint Clock Recovery and Equalization for Sub-Terahertz Links
Pietro Savazzi, Anna Vizziello, Sherif Badran +1
This paper proposes and experimentally evaluates a joint clock recovery (CR) and equalization architecture tailored for high-speed sub-terahertz (sub-THz) wireless communication li…
Resonance-enhanced Floquet cavity electromagnonics
Amin Pishehvar, Zixin Yan, Zhaoyou Wang +5
Floquet engineering has been recently recognized as an important tool for manipulating the coherent magnon-photon interaction in cavity electromagnonics systems at microwave freque…
Low Complexity Artificial Noise Aided Beam Focusing Design in Near-Field Terahertz Communications
Zhifeng Tang, Nan Yang, Xiangyun Zhou +3
In this paper, we develop a novel low-complexity artificial noise (AN) aided beam focusing scheme in a near-field terahertz wiretap communication system. In this system, the base s…
Coverage Analysis for 3D Indoor Terahertz Communication System Over Fluctuating Two-Ray Fading Channels
Zhifeng Tang, Nan Yang, Salman Durrani +3
In this paper, we develop a novel analytical framework for a three-dimensional (3D) indoor terahertz (THz) communication system. Our proposed model incorporates more accurate model…
A Thermal Study of Terahertz Induced Protein Interactions
Hadeel Elayan, Samar Elmaadawy, Andrew W. Eckford +2
Proteins can be regarded as thermal nanosensors in an intra-body network. Upon being stimulated by Terahertz (THz) frequencies that match their vibrational modes, protein molecules…
The Evolution of Applications, Hardware Design, and Channel Modeling for Terahertz (THz) Band Communications and Sensing: Ready for 6G?
Josep M. Jornet, Vitaly Petrov, Hua Wang +4
For decades, the terahertz (THz) frequency band had been primarily explored in the context of radar, imaging, and spectroscopy, where multi-gigahertz (GHz) and even THz-wide channe…
Electromagnetic Nanonetworks Beyond 6G: From Wearable and Implantable Networks to On-chip and Quantum Communication
Sergi Abadal, Chong Han, Vitaly Petrov +3
Emerging from the symbiotic combination of nanotechnology and communications, the field of nanonetworking has come a long way since its inception more than fifteen years ago. Signi…
Impact of the Antenna on the Sub-Terahertz Indoor Channel Characteristics: An Experimental Approach
Priyangshu Sen, Sherif Badran, Vitaly Petrov +2
Terahertz-band (100 GHz-10 THz) communication is a promising radio technology envisioned to enable ultra-high data rate, reliable and low-latency wireless connectivity in next-gene…
Magnetic Localization for In-Body Nano-Communication Medical Systems
Krzysztof Skos, Albert Diez Comas, Josep Miquel Jornet +1
Nano-machines circulating inside the human body, collecting data on tissue conditions, represent a vital part of next-generation medical diagnostic systems. However, for these devi…
Modeling Interference from Millimeter Wave and Terahertz Bands Cross-links in Low Earth Orbit Satellite Networks for 6G and Beyond
Sergi Aliaga, Vitaly Petrov, Josep M. Jornet
High-rate satellite communications among hundreds and even thousands of satellites deployed at low-Earth orbits (LEO) will be an important element of the forthcoming sixth-generati…