【作者】 王旭辉；

【Author】 Wang Xuhui (Beijing University of Posts and Telecommunications,Beijing 100876)

【机构】 北京邮电大学；

【摘要】 正交频分复用(OFDM)技术在无线、卫星等各种通信领域中已有广泛应用,而在水声通信中,由于水下环境的复杂性,难以实现高速、稳定、实时的数据传输。本文把OFDM技术应用于水下通信中,采用CCS软件进行数据收发,通过水池实验实现了小范围实时的水声通信。更多还原

【Abstract】 OFDM technique has been widespread used in many communication areas such as wireless and satellite network,but in underwater acoustic communication,because of complexity of underwater environment,it is difficult to realize data transmission in high speed,steady and real time.This article applies OFDM technique to underwater communication,and uses CCS software to send and receive data,real time underwater acoustic communication in small range has been realized via pond experiment.更多还原