MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

Abstract: In this paper, we consider a prospective receiving hybrid beamforming structure consisting of several radio frequency (RF) chains and abundant antenna elements in multi-input multi-output ...

Abstract: Logic vulnerabilities associated with TLS protocol implementations often do not exhibit explicit erroneous behaviors, making them difficult to detect by testers. However, these ...