摘要：Co nvergence is increasin gly prevalen t in th e IT world wh ich g enerally refers to the co mbin atio n of twoo r more different techno logies in a sin gle d ev ice. However, the very process o f co nvergence is lik ely toexp ose sign ifican t security issu es d ue to the m ergin g of wh at have been separate services an d tech nolo giesan d also as a res ult o f the intro duction o f new techno logies. This paper is mainly focused on in vestigatingth e security framewo rk for the co nvergence, especially on the co gnitive rad io (CR) network s over IEEE8 02.22 , wh ich is still at th e stag e o f b ein g d ev elo ped. CR is a recent concept for maximizing theu tilization o f the lim ited radio band wid th wh ile acco mmod atin g the in creasing amou nt of services andapp lication s in the wireless network s. We exp ect th at the p ap er cou ld help th e secu rity researchers tou nderstand the current issues on the C R and furth ermo re th ey cou ld forbid den th e rep eated pro blems in th e
关键词：Conv ergen ce security; Cog nitive radio security; Secu rity framewo rk ; IEEE 80 2.22
