%0 Journal Article
%T Distributed Linear Dispersion Codes in Cooperative Communication<br>协同通信中的分布式线性疏散码
%A Zhang Yong
%A Hu Ying-bo
%A Xu You-yun
%A Cai Yue-ming
%A <br>张勇
%A 胡映波
%A 徐友云
%A 蔡跃明
%J 电子与信息学报
%D 2008
%I 
%X Distributed linear dispersion codes are proposed for the space time coding in wireless network where cooperative nodes can not be decided priori.The nodes in cooperation are coded with different dispersion vectors. The mutual information loss when the number of cooperative nodes decreased is conducted and a coding criterion of distributed dispersion codes is developed accordingly.The simulation results show that the distributed dispersion codes with the coding criterion achieve good performance.
%K Distributed codes
%K Cooperation
%K Linear dispersion codes<br>分布式编码
%K 协同
%K 线性疏散码
%K 协同通信
%K 分布式
%K 线性
%K 疏散
%K Communication
%K Cooperative
%K Codes
%K Dispersion
%K Linear
%K 误比特性能
%K 结果验证
%K 仿真
%K 编码准则
%K 信息损失
%K 矢量
%K 问题
%K 空时编码
%K 节点
%K 无线网络
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=BA1468CDC57C72B74B1FE7671ABF2256&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=B31275AF3241DB2D&sid=1194166861DF0923&eid=532CB3FA5DC08D32&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=8