73 citations · 162 across the 36 of their papers we have counts for
9 papers · 1 filter
Terrestrial-Satellite Spectrum Sharing in the Upper Mid-Band with Interference Nulling
Seongjoon Kang, Giovanni Geraci, Marco Mezzavilla +1
The growing demand for broader bandwidth in cellular networks has turned the upper mid-band (7-24 GHz) into a focal point for expansion. However, the integration of terrestrial cel…
Spectral vs Energy Efficiency in 6G: Impact of the Receiver Front-End
Angel Lozano, Sundeep Rangan
This article puts the spotlight on the receiver front-end (RFE), an integral part of any wireless device that information theory typically idealizes into a mere addition of noise.…
An Experimental Prototype for Multistatic Asynchronous ISAC
Marco Canil, Jacopo Pegoraro, Jesus O. Lacruz +4
We prototype and validate a multistatic mmWave ISAC system based on IEEE802.11ay. Compensation of the clock asynchrony between each TX and RX pair is performed using the sole LoS w…
Cellular Wireless Networks in the Upper Mid-Band
Seongjoon Kang, Marco Mezzavilla, Sundeep Rangan +6
The upper mid-band - roughly from 7 to 24 GHz - has attracted considerable recent interest for new cellular services. This frequency range has vastly more spectrum than the highly…
Wide-Aperture MIMO via Reflection off a Smooth Surface
Andrea Pizzo, Angel Lozano, Sundeep Rangan +1
This paper provides a deterministic channel model for a scenario where wireless connectivity is established through a reflection off a smooth planar surface of an infinite extent.…
Digital Twin-Enhanced Wireless Indoor Navigation: Achieving Efficient Environment Sensing with Zero-Shot Reinforcement Learning
Tao Li, Haozhe Lei, Hao Guo +4
Millimeter-wave (mmWave) communication is a vital component of future generations of mobile networks, offering not only high data rates but also precise beams, making it ideal for…