Maritime communication networks and key device based on multi-network convergence

doi:10.3778/j.issn.1002-8331.2009.27.063

Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (27): 206-209.DOI: 10.3778/j.issn.1002-8331.2009.27.063

• 工程与应用 • Previous Articles Next Articles

Maritime communication networks and key device based on multi-network convergence

YE Zhi-hui¹，SHEN Ke-qin²

1.Department of Electronic Science and Engineering，Nanjing University，Nanjing 210093，China
2.Institute of Command Automation，PLA University of Science and Technology，Nanjing 210016，China

Received:2009-02-18 Revised:2009-04-07 Online:2009-09-21 Published:2009-09-21
Contact: YE Zhi-hui

多网融合海事通信网络及其关键设备

叶芝慧¹，沈克勤²

1.南京大学电子科学与工程系，南京 210093
2.解放军理工大学指挥自动化学院，南京 210016

通讯作者: 叶芝慧

Abstract

Abstract: A scheme of HF-GPS maritime communication networks is proposed，which is based on multi-network convergence.The key device of HF parallel modem based on OFDM in the system is studied and implemented.The multi-path error for GPS code measurement is analyzed，and the simulations are obtained，which can provide theory evidence in the work to overcome the multi-path error in GPS measurement.

Key words: multi-network envergence, HF parallel modem, code measurement, multi-path error

摘要： 在多网融合平台技术基础上，提出了一种短波-GPS海事通信网络，对系统中的关键设备基于OFDM的短波并行调制解调器进行了研究设计，给出了具体实现方法。对GPS伪码测量的多径误差进行了分析，给出性能仿真结果，为克服GPS测量中的多径误差提供了理论依据。

关键词: 多网融合, 短波并行调制解调器, 伪码测量, 多径误差

CLC Number:

TN973

TN914

TN924

YE Zhi-hui¹，SHEN Ke-qin². Maritime communication networks and key device based on multi-network convergence[J]. Computer Engineering and Applications, 2009, 45(27): 206-209.

叶芝慧¹，沈克勤². 多网融合海事通信网络及其关键设备[J]. 计算机工程与应用, 2009, 45(27): 206-209.

Maritime communication networks and key device based on multi-network convergence

多网融合海事通信网络及其关键设备

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