Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Mezzavilla, Marco"'
The upper mid-band (FR3) has been recently attracting interest for new generation of mobile networks, as it provides a promising balance between spectrum availability and coverage, which are inherent limitations of the sub 6GHz and millimeter wave ba
Externí odkaz:
http://arxiv.org/abs/2404.17069
In an increasingly visual world, people with blindness and low vision (pBLV) face substantial challenges in navigating their surroundings and interpreting visual information. From our previous work, VIS4ION is a smart wearable that helps pBLV in thei
Externí odkaz:
http://arxiv.org/abs/2311.13939
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 cellular and incumbent satellite services, particularly in the 12 GHz ban
Externí odkaz:
http://arxiv.org/abs/2311.12965
Autor:
Canil, Marco, Pegoraro, Jacopo, Lacruz, Jesus O., Mezzavilla, Marco, Rossi, Michele, Widmer, Joerg, Rangan, Sundeep
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 wireless signal propagation. As a result, our system provides concurren
Externí odkaz:
http://arxiv.org/abs/2310.00548
Autor:
Kang, Seongjoon, Mezzavilla, Marco, Rangan, Sundeep, Madanayake, Arjuna, Venkatakrishnan, Satheesh Bojja, Hellbourg, Gregory, Ghosh, Monisha, Rahmani, Hamed, Dhananjay, Aditya
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 congested bands below 7 GHz while offering more favorable propagation
Externí odkaz:
http://arxiv.org/abs/2309.03038
Autor:
Pegoraro, Jacopo, Lacruz, Jesus O., Azzino, Tommy, Mezzavilla, Marco, Rossi, Michele, Widmer, Joerg, Rangan, Sundeep
Publikováno v:
IEEE Transactions on Wireless Communications, 2024
Wideband millimeter-wave communication systems can be extended to provide radar-like sensing capabilities on top of data communication, in a cost-effective manner. However, the development of joint communication and sensing technology is hindered by
Externí odkaz:
http://arxiv.org/abs/2304.07766
Modern cellular systems rely increasingly on simultaneous communication in multiple discontinuous bands for macro-diversity and increased bandwidth. Multi-frequency communication is particularly crucial in the millimeter wave (mmWave) and Terahertz (
Externí odkaz:
http://arxiv.org/abs/2212.11858
Autor:
Kang, Seongjoon, Mezzavilla, Marco, Lozano, Angel, Geraci, Giovanni, Rangan, Sundeep, Semkin, Vasilii, Xia, William, Loianno, Giuseppe
5G millimeter-wave (mmWave) cellular networks are in the early phase of commercial deployments and present a unique opportunity for robust, high-data-rate communication to unmanned aerial vehicles (UAVs). A fundamental question is whether and how mmW
Externí odkaz:
http://arxiv.org/abs/2209.08964
Site-specific radio frequency (RF) propagation prediction increasingly relies on models built from visual data such as cameras and LIDAR sensors. When operating in dynamic settings, the environment may only be partially observed. This paper introduce
Externí odkaz:
http://arxiv.org/abs/2207.00934
High-rank line-of-sight (LOS) MIMO systems have attracted considerable attention for millimeter wave and THz communications. The small wavelengths in these frequencies enable spatial multiplexing with massive data rates at long distances. Such system
Externí odkaz:
http://arxiv.org/abs/2205.05640