MIMO Time-Varying Channel Tracking with a Polynomial Channel Model via Particle Filtering

摘要：

Based on the channel modeling using polynomial, a MIMO time-varying channel tracking algorithm using particle filtering is proposed in this paper. Firstly, a state-space model for MIMO communication system is established, aiming at the non-Gaussian noise from indoor/urban communication environment, and the time-varying channel caused by Doppler frequency shift Secondly, a polynomial model for MIMo time-varying channel is established, and then the particle filter is used for its tracking. The simulation result shows the validity of this algorithm.

作者: Du Zheng-cong Liu Li-xin Xu Li-jun

作者单位: School of Information and Electrical Engineering Panzhihua University. Panzhihua, 617000, China School of Information and Electrical Engineering Panzhihua University. Panzhihua, 617000,China School of Information and Electrical Engineering Panzhihua University.Panzhihua, 617000, China

会议类型: 国际会议

会议名称: The International Conference on Communication Software and Networks(2009 IEEE通信软件与网络国际会议 ICCSN 2009)

会议地点: 成都

会议语种:英文

页码: 73-76

在线出版日期: 2009-02-20（万方平台首次上网日期，不代表论文的发表时间）