Abstract: The conventional full-band (FB) digital predistortion (DPD) method could be ineffective in frequency division duplexing (FDD) communication systems, particularly when power amplifiers (PAs) ...

Abstract: Data-driven machine learning techniques have been advocated for signal detection in complex wireless environments. However, when applied to wideband spectrum sensing scenarios, they face ...

Making visualization products with real-time spectrum analysis is not easy. We want to give audio developers a chance to create cool audio visualizations in their own apps and to be creative with ...

Last month, the FCC voted unanimously to move forward with proposed rules that would underpin the auction of at least 100 MHz, and potentially up to 180 MHz, of Upper C-band spectrum for 5G and 6G ...