A SINR IMPROVING SCHEME BASED ON OPTIMAL POLARIZATION RECEIVING FOR THE COGNITIVE RADIOS

摘要：

A scheme based on optimal polarization receiving (OPR) is proposed for the cognitive radios to improve the signal to interference and noise ratio (SINR) of the cognitive user. This OPR-Based scheme will not produce extra interference to the licensed user. The simulation results show that without increasing the transmitting power of the cognitive user, the cognitive receiver with OPRBased scheme can improve the SINR by over 30dB at most compared with the traditional cognitive receiver.

关键词： Cognitive radios optimal polarization receiving SINR

作者: Dong Wei Caili Guo Fangfang Liu Zhimin Zeng

作者单位: School of Information and Telecommunication Engineering Beijing University of Posts and Telecommunications, Beijing

会议类型: 国际会议

会议名称: 2009 IEEE International Conference on Network Infrastructure and Digital Content(2009年IEEE网络基础设施与数字内容国际会议 IEEE IC-NIDC2009)

会议地点: 北京

会议语种:英文

页码: 100-104

在线出版日期: 2009-11-06（万方平台首次上网日期，不代表论文的发表时间）