The fundamental challenge of the millimeter-wave (mmWave) frequency band is sensitivity radio channel to blockages, which gives rise unstable connectivity and impacts reliability a system. To this end, multi-point promising approach for ensuring desired rate requirements. A robust beamformer design proposed improve communication by exploiting spatial macro-diversity pessimistic estimate rates o...

Most people around the world make use of public Wi-Fi hotspots, as their daily routine companion in communication. The access points (APs) are easily deployed by anyone and everywhere, to provide hassle-free Internet connectivity. availability increases danger adversaries, taking advantages sniffing sensitive data. One most serious security issues encountered users, is presence rogue (RAP). Sev...