无线电工程Issue(7)：35-37,82,4.DOI:10.3969/j.issn.1003-3106.2015.07.10
频率选择性信道中的GFDM信号检测算法研究
Research on GFDM Signal Detection Algorithm in Frequency Selective Channel
白林1
作者信息
- 1. 中国电子科技集团公司第五十四研究所，河北 石家庄050081
- 折叠
摘要
Abstract
Currently,GFDM gradually becomes research hot point in cognitive radio area due to its features such as less leakage of out⁃band spectrum energy.However,the self⁃interference problem exists in frequency⁃selective fading channel.Moreover,the interference may be more deteriorated due to multi⁃channel component. A GFDM detection algorithm in frequency selective⁃fading channel⁃double sided interference cancellation is proposed.The algorithm adopts feeding signals of double sided interference cancellation to reduce interference and realize signal test.The simulation result shows that the BER performance of GFDM is comparable to that of OFDM systems.关键词
广义频分复用/信号检测/多径信道Key words
GFDM/signal detection/multi-path channel分类
信息技术与安全科学引用本文复制引用
白林..频率选择性信道中的GFDM信号检测算法研究[J].无线电工程,2015,(7):35-37,82,4.
