%0 Journal Article
%T Optimal power allocation scheme based on minimizing outage probability in two-path relay system<br>Two-path中继系统中基于最小化中断概率的功率分配方法
%A FANG Heng-gang
%A LI Li
%A ZHANG Jing
%A LUO Han-wen
%A <br>方恒刚
%A 李　莉
%A 张　静
%A 罗汉文
%J 计算机应用研究
%D 2013
%I 
%X In order to decrease the outage probability of two-path relay system, this paper derived a closed-form solution of outage probability in DF two-path relay system with the inter-relay interference, and then proposed an optimal power allocation algorithm to minimize the outage probability under the limited total power. The simulation results show that this algorithm can effectively decrease the outage probability and improve the performance of the system.
%K two-path relay
%K mutual information
%K outage probability
%K power allocation<br>two-path中继
%K 互信息量
%K 中断概率
%K 功率分配
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=DD8ECC43358E540D60137AFD05643F6A&yid=FF7AA908D58E97FA&vid=340AC2BF8E7AB4FD&iid=E158A972A605785F&sid=FB318F788ECEF1B2&eid=2C195A225F9C61A0&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=13