Adaptive Beamforming Algorithm for Co-channel Interference Cancellation in OFDM Systems

摘要：

In this paper, we propose a new adaptive algorithm for generalized eigen-decomposition problems which plays very important roles in signal processing for wireless communication. We apply the algorithm to solve the problem of co-channel interference cancellation in Orthogonal Frequency Division Multiplexing (OFDM) communication system with virtual carriers. Finally, the simulations are performed to show that the proposed algorithm has a good performance in solving the problem of co-channel interference cancellation in the OFDM communication systems.

关键词： Adaptive beamforming algorithm Interference cancellation Orthogonal frequency division multiplexing (OFDM) Generalized eigenvector

作者: Hua Zhang Jian Yang Yu Zhao Hongsheng Xi

作者单位: School of Information Science and Technology, Unv. of Science & Technology of China Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences

会议类型: 国际会议

会议名称: 2009 International Workshop on Information Security and Application(2009 信息安全与应用国际研讨会)

会议地点: 青岛

会议语种:英文

页码: 469-472

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）