%0 Journal Article
%T A Novel Algorithm Based on Asymmetric-Nash-Bargain-Solution for Spectrum Sharing in Cognitive Radios<br>一种基于非对称纳什协商的认知无线电频谱共享新算法
%A Tian Feng
%A Yang Zhen
%A <br>田峰
%A 杨震
%J 电子与信息学报
%D 2007
%I 
%X A new scheme to share spectrum employing MIMO-OFDMA-based Cognitive Radio (CR) is proposed. First an Asymmetric-Nash-Bargaln-Solution (ANBS)-based utility function is developed.And a new spectrum sharing algorithm based on sensing contribution weighted proportional fairness is implemented through multi-users optimal matching and two users bargaining.The experimental results show that the approach not only realizes efficient and fair allocation of the spectrum resources but also maximizes the potential of the spectrum sensing.
%K Cognitive Radio (CR)
%K Spectrum sharing
%K Asymmetric Nash Bargain Solution (ANBS)
%K Weighted proportional fairness
%K Spectrum sensing<br>认知无线电
%K 频谱共享
%K 非对称纳什协商方案
%K 加权比例公平性
%K 频谱感知
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=3A3B6EBA50BEC1A245493F28FB7E78D7&yid=A732AF04DDA03BB3&vid=771469D9D58C34FF&iid=F3090AE9B60B7ED1&sid=AAC7B2D4995BA8E4&eid=78DB415DA3204EAF&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=12