We propose and demonstrate a multifunctional location-dependent metamaterial in the terahertz(THz) range in which the un......

This paper analyzes a self-adaptive Quality of Service (QoS) control architecture for cognitive networks (CNs) that is b......

1. 记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的。　　Remember what should be remembered，and forget what should be......