%0 Journal Article
%T Chaotic communications with multiuser based on unscented Kalman filter<br>基于UKF的多用户混沌通信
%A Hu Zhi-Hui
%A Feng Jiu-Chao
%A <br>胡志辉
%A 冯久超
%J 物理学报
%D 2011
%I 
%X To reduce effectively channel noise, parameter mismatch, and inter-user interference, a dual unscented Kalman filter (DUFK) algorithm with combining blind extraction algorithm and different state space models for chaotic communication systems with multiuser is proposed. The simulation results indicate that the algorithm has a faster convergence speed and can realize effectively multiuser communications in a multi-input multi-output channel.
%K chaotic communications
%K multi-input multi-output
%K dual unscented Kalman filter
%K blind extraction<br>混沌通信
%K 多输入多输出
%K 双无先导卡尔曼滤波器
%K 盲提取
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=27C14E609A3E452C190BF13BBA8EA648&yid=9377ED8094509821&vid=BFE7933E5EEA150D&iid=DF92D298D3FF1E6E&sid=E8F5801F695F711F&eid=E8F5801F695F711F&journal_id=1000-3290&journal_name=物理学报&referenced_num=1&reference_num=14