Hidden terminal problem in spectrum sensing is one of the most challenging problems in cognitive radio network(CRN).To tackle this problem,we propose a novel Co
As an important part of the channel fading, large scale fading should be considered in downlink massive multiple-input multipleoutput(MIMO) systems. This paper
Compression and encryption are widely used in network traffic in order to improve efficiency and security of some systems.We propose a scheme to concatenate bot
With the explosive growth and need for high-speed wireless communications, more and more energy is consumed to support the required quality of service. Therefor