On January 1, Kim Kardashian was seen shopping in Aspen while in a layered look that screamed winter maximalism.

Abstract: This paper presents a hybrid channel estimator for multiple-input multiple-output orthogonal frequency-division multiplexing mmWave systems based on the sparse nature of the angular channel ...

Abstract: Spectrum sensing is a key technology in establishing and developing cognitive radio networks. High efficiency, reliability and real time are the most important required parameters for ...

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...