Power clearly isn’t what it used to be. We see Goliaths being toppled by Davids all around us, from the networked drivers of Uber to the crowdfunded creatives of Kickstarter. But it’s ...

We study power control and frequency band selection policies for multi-band underlay MIMO cognitive radio with the objective of maximizing the rate of a secondary user (SU) link while limiting the ...

Soft variable structure control (VSC) for generalized systems is concerned in the paper. The structural features of soft VSC with differential equation, and some preliminaries for generalized systems ...