B.ParameshwariAssistant resources has become a severeproblem due to
B. ParameshwariAssistant ProfessorDepartment ofElectronics andCommunication Engineering,CJITS, Yeshwanthapur,T.SE-mail:[email protected] paper presents, a spectrum sharing strategy incooperative cognitive radio network (CCRN). A multi-phasecooperation architecture is explained and studied withcooperation partner selection and spectrum sharing amongsecondary users (SUs). The data of primary users (PUs)forwarded to the cooperation partners who are selected fromSUs, and then acquire the spectrum access opportunities…