The Study of Channel Encoding in Underwater Acoustics OFDM Communication

摘要：

This paper researches various correct codes (convolution code,Turbo code,TCM and so on) applied in underwater acoustics OFDM communication.Encoding and decoding principle is introduced. And The OFDM in underwater acoustics channel is simulated. The result of simulation shows that channel error correcting coding in OFDM communication is available.It can improve greatly the dependability of underwater acoustics communication.

关键词： Underwater acoustic communication OFDM Convolutional code Turbo code

作者: Zhong-xun Wang Ri-jie Yang Xing-cheng Wang

作者单位: Institude of science and technology for opto-electronic information,Yantai University Yantai 264005 Research Institute of Information Fusion,Naval Aeronautical Engineering Institute Yantai 264001 Chin Institude of science and technology for opto-electronic information,Yantai University Yantai 264005

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 524-527

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）