王洪玉

个人信息Personal Information

教授

博士生导师

硕士生导师

性别:男

毕业院校:天津大学

学位:博士

所在单位:信息与通信工程学院

学科:通信与信息系统. 信号与信息处理

办公地点:大连理工大学创新园大厦B510

联系方式:电子邮箱:whyu@dlut.edu.cn 办公电话:0411-84707675 移动电话:13842827170

电子邮箱:whyu@dlut.edu.cn

扫描关注

论文成果

当前位置: 中文主页 >> 科学研究 >> 论文成果

A New Coded Cooperation Algorithm

点击次数:

论文类型:会议论文

发表时间:2008-10-12

收录刊物:EI、CPCI-S、Scopus

页面范围:524-527

关键字:user cooperation; coded cooperation; convolutional coding; wireless communication

摘要:User cooperation provides transmit diversity even when mobile users cannot possess multiple antennas due to size constraints. Recently, a kind of user cooperation scheme called coded cooperation was proposed, in which standard channel coding methods were used to implement cooperation. This scheme achieves remarkable gains compared to non-cooperative system and other cooperation diversity scheme (such as amplify-and-forward and decoded-and-forward) while maintaining the same information rate and transmit power. In this paper, we propose a new coded cooperation Algorithm. We compare the performance of our scheme with coded cooperation proposed by Hunter under a variety of conditions in slow fading, and a significant improvement is achieved.