A Novel Algorithm for the Simulation of Cross-correlated Rayleigh Fading Channels

摘要：

A novel and efficient algorithm for the simulation of cross-correlated Rayleigh fading channels is proposed by investigating the channel characteristics. In the proposed algorithm, we lead the solution of coloring matrix to an optimization problem. And then, the proximal matrix (Κ)for correlation coefficient matrix Κis obtained by unitary similarity transform in Frobebius norm. After the achievement of coloring matrix, linear transform to independent and identically distributed complex Gaussian random processes is implemented to simulate the correlated Rayleigh fading channels with desired cross correlation properties. The proposed algorithm has a good generality for relaxing the restriction of Κto be positive definite or positive semidefinite. Also the simulation results are approximately consistent with the theoretic analysis.

作者: Rugui Yao Yongsheng Wang Weidong Kong

作者单位: School of Electronics and Information Technology Northwestern Polytechnical University Xian, Shaanxi, China

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 798-802

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）