A novel channel simulation for OFDM-based underwater acoustic communication

被引：0
|
作者：
Zhao, Xiaoqun [1 ]
Li, Feng [1 ]
机构：
[1] Tongji Univ, Dept Informat & Commun Engn, Shanghai, Peoples R China
来源：
2012 2ND INTERNATIONAL CONFERENCE ON APPLIED ROBOTICS FOR THE POWER INDUSTRY (CARPI) | 2012年
关键词：
UWA channel; Doppler frequency shift; multipath; OFDM;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Based on the features of underwater acoustic channel, a novel channel simulation is proposed which mainly include Doppler frequency shift and multi-path simulation. Using this model, we simulate the OFEM-based underwater acoustic communication in different situation. Change the depth of transmitter and receiver, the range between the two sides to simulate the OFDM system. The computer simulation results show that the performance of the communication system is not too stable because of the complexity of the underwater acoustic channel.
引用
收藏
页码：444 / 448
页数：5
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