%0 Journal Article
%T LDPC Encode for Unequal Error Protection<br>基于不等错误保护的LDPC编码*
%A LIN Xue-hong
%A GENG Guo-tong
%A WU Wei-ling
%A <br>林雪红
%A 耿国桐
%A 吴伟陵
%J 计算机应用研究
%D 2005
%I 
%X Irregular LDPC codes have Unequal Error Protection (UEP) property, however, that is difficult to utilize due to their random encoding. This paper firstly overviews the efficient encoding of LDPC codes, based on which we proposes a linear encoding for UEP. From the simulation results, the proposed encoding can improve the performance.
%K Channel Encode
%K LDPC Codes
%K Unequal Error Protection(UEP)<br>信道编码
%K LDPC码
%K 不等错误保护
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=9DFA32AEF90F88EA&yid=2DD7160C83D0ACED&vid=BC12EA701C895178&iid=59906B3B2830C2C5&sid=1D0FA33DA02ABACD&eid=95D537AC89B28832&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=3