Ahuyama Crochet on MSN

Cómo hacer un atrapasueños tipo granny a crochet

Aprende a crear un atrapasueños tipo granny con un tutorial sencillo y lleno de detalles creativos.#Crochet #Atrapasueños ...
IEEE

Intelligent Reflecting Surface-Aided Wireless Communications: A Tutorial

Abstract: Intelligent reflecting surface (IRS) is an enabling technology to engineer the radio signal propagation in wireless networks. By smartly tuning the signal reflection via a large number of ...