%0 Journal Article
%T Cognitive radio spectrum sharing model based on social networks<br>基于社交网络的认知无线电频谱共享模型*
%A CHEN Hong-bin
%A ZHAO Feng
%A DENG Xiao-fang
%A <br>陈宏滨
%A 赵峰
%A 邓小芳
%J 计算机应用研究
%D 2011
%I 
%X This paper proposed a cognitive radio spectrum sharing model based on social networks by jointly considering the incentive factor, user priority and user credit.And formulated a new spectrum sharing scheme. The proposed scheme determined the unlicensed user that could share the spectrum band through sorting the factors and comparing the values of the factors of the unlicensed users. The results show that compared with the spectrum sharing scheme without considering social relationships, the proposed spectrum sharing scheme brings more successful spectrum sharing chances and is more suitable for personalized spectrum sharing environments.
%K cognitive radio
%K spectrum sharing
%K spectrum allocation
%K social networks
%K social relationship<br>认知无线电
%K 频谱共享
%K 频谱分配
%K 社交网络
%K 社会关系
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=F32C7DEF351C88CC47EA6CA62ADFE874&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=5D311CA918CA9A03&sid=57178FEDF1AF0430&eid=6716EC37AE0C9386&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=16