%0 Journal Article
%T Channel estimation algorithm based on singular value decomposition in LTE system<br>一种基于SVD的LTE系统信道估计算法*
%A LI Xiao-wen
%A SONG Hai-bei
%A XIAO Lei
%A <br>李小文
%A 宋海贝
%A 肖垒
%J 计算机应用研究
%D 2011
%I 
%X This paper proposed a novel interpolation approach based on singular value decomposition(SVD) for uplink channel exploiting block type pilot in long term evolution(LTE) system.Unlike the conventional algorithm,the proposed interpolation approach exploited the relationship of channel matrix between time domain and frequency domain,developed the practical formula that pilots interpolated to data symbols through matrix calculating theory,it could be used for all kinds of uplink pilot distribution.The simulatio...
%K long term evolution
%K uplink physical channel
%K channel estimation
%K interpolation
%K singular value decomposition<br>长期演进
%K 上行物理信道
%K 信道估计
%K 插值
%K 奇异值分解
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=49438F68A18A4524C62DF6AC912BCDAA&yid=9377ED8094509821&vid=D3E34374A0D77D7F&iid=9CF7A0430CBB2DFD&sid=F373DAB2584041B8&eid=C521515561E31BBC&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10