THROUGHPUT ENHANCEMENT METHOD OF SECONDARY TRANSMITTER WITH TARGET PHYSICAL LAYER SECURITY RATE IN COGNITIVE RADIO NETWORK

摘要

The present invention relates in a kind of cognitive radio networks of operating method prior to user terminal according to one embodiment. A kind of operating method of cognitive radio networks, comprising steps of calculating the spectral temporal leasing system of the priority users communication terminal of security capabilities; Calculate the light belt leasing system of the priority users communication terminal of security capabilities; Message transmission rate is calculated to trigger the light belt leasing system of next priority users communication terminal; The user terminal of calculating message transmission rate triggers the spectral temporal leasing system of the priority users communication terminal of next priority relative to communication; Message transmission rate is calculated to trigger the user terminal of next priority in the spectral temporal leasing system for the user communication terminal for completing communication priority; And select the spectral temporal leasing system of a light belt leasing system rent method and the priority users communication terminal based on security capabilities between time spectrum, the light belt leasing system of the priority users communication terminal of security capabilities; Data transmission rate triggers the light belt leasing system of next priority users communication terminal, message transmission rate triggers the spectral temporal leasing system of user communication terminal of next priority users communication terminal relative to communication priority, and message transmission rate triggers next priority users communication terminal in the spectral temporal leasing system for the user communication terminal for completing communication priority. ;The 2015 of copyright KIPO submissions