Tootfinder

Multi-Carrier Rydberg Atomic Quantum Receivers with Enhanced Bandwidth Feature for Communication and Sensing
Huizhi Wang, Tierui Gong, Emil Bj\"ornson, Chau Yuen
https://arxiv.org/abs/2510.10473

Multi-Carrier Rydberg Atomic Quantum Receivers with Enhanced Bandwidth Feature for Communication and Sensing
Rydberg atomic quantum receivers (RAQRs) have attracted significant attention in recent years due to their ultra-high sensitivity. Although capable of precisely detecting the amplitude and phase of weak signals, conventional RAQRs face inherent limitations in accurately receiving wideband RF signals, due to the discrete nature of atomic energy levels and their intrinsic instantaneous bandwidth constraints. These limitations hinder their direct application to multi-carrier communication and sens…

Panthers RB Chuba Hubbard out vs. Cowboys, giving Rico Dowdle another opportunity for starring role

https://www.cbssports.com/nfl/news/panther

#SlamRadio - 665 - Ian Axide
Ian, a Spanish-born London-based DJ, commenced his career in 1999, initially influenced by the techno rhythms of Berlin.

In 2006, he established Emphatic Records, which has since released artists such as Ben Sims, DJ Preach, Cristian Varela, d. Func, Jonas Kopp, Arnaud Le Texier, and numerous others.

¡No puedo creer que un libro como este haya llegado a ser publicado! La bajeza intelectual y tergiversación de la historia es de un nivel aberrante.
Axel Kaiser convertido en un propagandista de lo peor.
#Politica #Chile #Comunismo

A Study of Neural Polar Decoders for Communication
Rom Hirsch, Ziv Aharoni, Henry D. Pfister, Haim H. Permuter
https://arxiv.org/abs/2510.03069 https://arx…

A Study of Neural Polar Decoders for Communication
In this paper, we adapt and analyze Neural Polar Decoders (NPDs) for end-to-end communication systems. While prior work demonstrated the effectiveness of NPDs on synthetic channels, this study extends the NPD to real-world communication systems. The NPD was adapted to complete OFDM and single-carrier communication systems. To satisfy practical system requirements, the NPD is extended to support any code length via rate matching, higher-order modulations, and robustness across diverse channel co…

MI6 launched Silent Courier, an online portal hosted on the dark web designed to let potential spies from Russia and elsewhere communicate with UK intelligence (Alex Wickham/Bloomberg)
https://www.bloomberg.com/news/articles/202…

Tolerance of Phase Noise in Single-Carrier M-Ary QAM Terahertz Wireless Communications
Bowen Liu, Takasumi Tanabe
https://arxiv.org/abs/2509.16843 https://…

Tolerance of Phase Noise in Single-Carrier M-Ary QAM Terahertz Wireless Communications
Terahertz wireless communications offer abundant untapped spectrum and are regarded as a promising playground for next-generation high-throughput links. Yet oscillator phase noise becomes the dominant impairment at such high frequencies, severely limiting the reliability of high-order QAM transmission. Here, phase noise is reconstructed from measured spectra and embedded into a single-carrier link model to evaluate its impact. Distinct distortion mechanisms are identified, with slow common phas…

Neural Network-Based Single-Carrier Joint Communication and Sensing: Loss Design, Constellation Shaping and Precoding
Charlotte Muth, Benedikt Geiger, Daniel Gil Gaviria, Laurent Schmalen
https://arxiv.org/abs/2509.26508

Neural Network-Based Single-Carrier Joint Communication and Sensing: Loss Design, Constellation Shaping and Precoding
We investigate the impact of higher-order modulation formats on the sensing performance of single-carrier joint communication and sensing (JCAS) systems. Several separate components such as a beamformer, a modulator, a target detector, an angle of arrival (AoA) estimator and a communication demapper are implemented as trainable neural networks (NNs). We compare geometrically shaped modulation formats to a classical quadrature amplitude modulation (QAM) scheme. We assess the influence of multi-s…

Toward Multiband Sensing in FR3: Frequency Anisotropy Characterization and Non-Contiguous Bands Aggregation Algorithms
Jacopo Pegoraro, Gianmaria Ventura, Dario Tagliaferri, Marco Mezzavilla, Andrea Bedin, Michele Rossi, Joerg Widmer
https://arxiv.org/abs/2510.03787

Toward Multiband Sensing in FR3: Frequency Anisotropy Characterization and Non-Contiguous Bands Aggregation Algorithms
Frequency Range 3 (FR3) in the 7-24 GHz band will be the new spectrum for 6G wireless networks. The bandwidth availability and diversity of FR3 offer unprecedented opportunities for coherent multiband Integrated Sensing and Communications (ISAC), which aggregates the carrier phase information from multiple frequency bands to increase the sensing resolution to the cm-level. However, the frequency anisotropy of sensing targets over GHz-wide bands and the non-contiguity of the 6G spectrum, pose cr…