%0 Journal Article
%T Research on Cooperative Relaying Scheme Based on Compressed Packet<br>基于分组压缩的协作中继技术研究
%A FENG Qiang YU Hong-yi
%A <br>冯强
%A 于宏毅
%J 计算机科学
%D 2011
%I 
%X Cooperative Relaying based on Compressed Packet(CRCP) was proposed. hhc relay nodes encoded and retransmitted the received packet cooperatively. The number of transmitting slot was decreased and diversity gain combated wireless fading effectively. The spectral efficiency was analyzed in two-hop multiple access channels. The results show that at high SNR regimes, CRCP has the higher spectral efficiency compared with the traditional strategics. At low and medium SNR regimes,CRCP has the much better spectral efficiency in contrast with complex field network coded cooperation based on non-orthogonal transmission(CFNCO-NOT) strategics.
%K Relay networks
%K Cooperative communications
%K Compression
%K Spectral efficiency<br>中继网络，协作通信，压缩，频谱效率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=17DDCED190714E79CEE197E435A7DBA6&yid=9377ED8094509821&vid=16D8618C6164A3ED&iid=59906B3B2830C2C5&sid=8BD23BD67BF01A5C&eid=5D71B28100102720&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=0