Today's Tech News: Notable or Not?

https://techxplore.com/news/2025-07-flexible-transmitter-chip-wireless-devices.html "boosts connected device's range/ battery life, reduces transmission errors, leads to more reliable communications, compact, flexible, incorporates into existing devices... signals evenly spaced using uniform symbols, helps avoid interference, but lacks adaptability/ inefficient even with optimal modulation since can be hard to distinguish between symbols/ noise... overcome by guessing/ adding extra bits between symbols so every transmission same length, reconstructing original message... industrial sensors, smart appliances"

https://techxplore.com/news/2024-09-bridging-urban-canyons-5g-role.html "5G-assisted BeiDou Global Navigation Satellite based Real-Time Kinematic systems overcome signal blockages, interference from buildings... extended Kalman filter/ advanced ambiguity resolution, merging 5G observations with conventional satellite data. improving positioning accuracy... reduced spatial errors 48% in full ambiguity-, 18.8% in partial ambiguity- resolution mode... fixing rates increased from 11.11 to 13.93% (FAR mode), 32.58 to 44.43% (PAR mode)... scalable, as 5G is already widely in use "