公开(公告)号：US20190021075A1

公开(公告)日：2019-01-17

申请号：US15836947

申请日：2017-12-11

Applicant: University of Electronic Science and Technology of China

Inventor： Xuesong TAN ,  Jieran WANG ,  Yifan WANG

IPC: H04W72/04 ,  H04B1/40

CPC classification number: H04W72/044 ,  H04B1/40 ,  H04B1/713 ,  H04W72/0406

Abstract: This invention relates to the field of communication technology, and particularly to a communication exchange mechanism design based on frequency hopping, which is applicable to cognitive radio networks. A method for generating hopping frequency sequences for multi-transceiver cognitive radio networks is provided, so as to realize the optimization and tradeoff of the five performance parameters, i.e. DoR, MTTR, AITR, CL, and NSS. That, is, for a given DoR, the frequency-hopping system should minimize the NSS of the clock synchronous and asynchronous frequency-hopping systems under the condition of MTTR=ATTR=1 and CL