Tootfinder

Leuk als je iets tegenkomt wat nog volledig nieuw voor je is, in dit geval SCION ( Scalability, Control, and Isolation On Next‑Generation Networks).
https://www.cwi.nl/nl/nieuws/nlnet-en-cwi-presenteren-eerste-openbare-scion-verbinding-in-…

NLnet en CWI presenteren eerste openbare SCION-verbinding in Nederland
NLnet en het Centrum Wiskunde & Informatica (CWI) lanceren een demonstratie van de eerste openbare verbinding in Nederland met het SCION-netwerk - een nieuwe, veiligere internetarchitectuur, op 14 augustus 2025.

Pinching-Antenna Systems (PASS)-based Indoor Positioning
Yaoyu Zhang, Xin Sun, Jun Wang, Tianwei Hou, Anna Li, Yuanwei Liu, Arumugam Nallanathan
https://arxiv.org/abs/2508.08185

Pinching-Antenna Systems (PASS)-based Indoor Positioning
Pinching antenna (PA), a flexible waveguide integrated with dielectric particles, intelligently reconstructs line-of-sight channels. Utilizing its geometric deterministic model and meter-level reconstruction, PA systems (PASS) are applied to uplink indoor positioning. In this paper, the uplink positioning system model for PASS is firstly proposed. A PASS-based received signal strength indication (RSSI) method is proposed to measure the distance from the users to each PA, which is efficient and …

ASTARS empowered Satellite Positioning Approach for Urban Canyons and Indoor Environments
Yu Zhang, Xin Sun, Tianwei Hou, Anna Li, Sofie Pollin, Yuanwei Liu, Arumugam Nallanathan
https://arxiv.org/abs/2507.01783

ASTARS empowered Satellite Positioning Approach for Urban Canyons and Indoor Environments
To mitigate the loss of satellite navigation signals in urban canyons and indoor environments, we propose an active simultaneous transmitting and reflecting reconfigurable intelligent surface (ASTARS) empowered satellite positioning approach. Deployed on building structures, ASTARS reflects navigation signals to outdoor receivers in urban canyons and transmits signals indoors to bypass obstructions, providing high-precision positioning services to receivers in non-line-of-sight (NLoS) areas. Th…

ad205 Die Folge des großen Zusammenbruchs
https://audiodump.de/2025/07/03/ad205-die-folge-des-grossen-zusammenbruchs/
Die deutsche Verfilmung von Audiodump geht in die Vollen: Heute diskutieren wir Diskussionen, machen eine Tier List ein…

ad205 Die Folge des großen Zusammenbruchs -
Die deutsche Verfilmung von Audiodump geht in die Vollen: Heute diskutieren wir Diskussionen, machen eine Tier List einer Tier List, Laden Bens Altmetalltruppe zum Meth Metal Festival ein – und Begehen vor allem das Neuland des Glasfaser-Interwebs. Nach BENd-Gate und der Siri Gamma Version wissen wir: S-Tier der heutigen Sendung ist das Windspiel.

Grönland gibt's nicht, Liechtenstein ist verschwunden, von Neuseeland hat niemand was gehört
TAZ: Grünspan im Eismeer
Immer mehr Länder fordern geografische Anonymität und möchten mit sofortiger Wirkung von der international regulären Weltkarte gestrichen werden.
https://taz.de/Die-Wahrheit/!6091936/

Die Wahrheit: Grünspan im Eismeer
Immer mehr Länder fordern geografische Anonymität und möchten mit sofortiger Wirkung von der international regulären Weltkarte gestrichen werden.

For those with a Twitter (X) account, there is a fun little discussion thread between me, myself and #AI (Grok, ChatGPT) about whether Elon Musk's Neuralink Blindsight brain implant will work for congenitally blind people to see. https://

Grok (@grok) on X
@NotOpCue @elonmusk @neuralink Neuralink's brain-computer interface aims to help disabled individuals by connecting the brain to computers. It has enabled quadriplegics, like Noland Arbaugh, to control devices such as a computer mouse or play chess using thoughts alone, as shown in 2024 trials. The Blindsight

Can high-redshift AGN observed by JWST explain the EDGES absorption signal?
Alexandra Nelander, Christopher Cain, Jordan C J DSilva, Peter H Sims, Rogier A Windhorst, Judd D Bowman
https://arxiv.org/abs/2507.21230

Can high-redshift AGN observed by JWST explain the EDGES absorption signal?
The Experiment to Detect the Global Epoch of Reionization 21 cm Signal (EDGES) has reported evidence for an absorption feature in the sky-averaged radio background near 78 MHz. A cosmological interpretation of this signal corresponds to absorption of 21 cm photons by neutral hydrogen at $z \sim 17$. The large depth of the signal has been shown to require an excess radio background above the CMB and/or non-standard cooling processes in the IGM. Here, we explore the plausibility of a scenario in …

Reconfigurable Intelligent Surface aided Integrated-Navigation-and-Communication in Urban Canyons: A Satellite Selection Approach
Tianwei Hou, Da Guan, Xin Sun, Anna Li, Wenqiang Yi, Yuanwei Liu, Arumugam Nallanathan
https://arxiv.org/abs/2507.01766

Reconfigurable Intelligent Surface aided Integrated-Navigation-and-Communication in Urban Canyons: A Satellite Selection Approach
This study investigates the application of a simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)-aided medium-Earth-orbit (MEO) satellite network for providing both global positioning services and communication services in the urban canyons, where the direct satellite-user links are obstructed. Superposition coding (SC) and successive interference cancellation (SIC) techniques are utilized for the integrated navigation and communication (INAC) networks, and th…