On the Feasibility of OFDM for Long-range Mobile Communications in the Northwest Passage

被引：0
|
作者：
Bhattacharya, A. [1 ]
MacDonald, J. [1 ]
Bousquet, Jean-Francois [1 ]
Blouin, Stephane [2 ]
机构：
[1] Dalhousie Univ, Dept Elect & Comp Engn, Halifax, NS, Canada
[2] Def Res & Dev Canada, Dartmouth, NS, Canada
来源：
2022 SIXTH UNDERWATER COMMUNICATIONS AND NETWORKING CONFERENCE (UCOMMS) | 2022年
关键词：
D O I：
10.1109/UComms56954.2022.9905676
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this work, the reliability of an Orthogonal Frequency Division Multiplexing (OFDM) acoustic communication link is evaluated in mobile conditions in Barrow Strait over a distance as long as 35 km. To evaluate the factors that affect the communication system, the channel characteristics are first extracted. It is found that the uncoded OFDM transmission link is very sensitive to the propagation conditions. Moreover, the relatively high bitrate equal to 13.125 (4 times that of FSK) motivates further efforts in improving the performance by optimizing the receiver signal processing and OFDM parameters.
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页数：5
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