Modeling Underwater Time-Varying Acoustic Channel using OPNET

被引：6
|
作者：
Bai, Weigang [1 ]
Wang, Haiyan [1 ]
Zhao, Ruiqin [1 ]
机构：
[1] Northwestern Polytech Univ, Coll Marine Engn, Xian, Peoples R China
来源：
INFORMATION TECHNOLOGY APPLICATIONS IN INDUSTRY, PTS 1-4 | 2013年 / 263-266卷
关键词：
acoustic channel model; Rayleigh fading; underwater network; opnet;
D O I：
10.4028/www.scientific.net/AMM.263-266.1178
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
Underwater acoustic networks (UWAN) play a crucial role in the development of modern marine military defense and civilian marine. In many cases, the simulation of routing and MAC protocols in underwater acoustic network has ignored the impact of some critical features of complex underwater acoustic channel upon UWAN performances. This paper establishes a channel model for the Rayleigh fading channel in shallow-water medium-range communication in OPNET network simulation software. It simulates the time-varying and multi-path effects of underwater acoustic channel, which are reflected in the received power and bit error rate. Finally the validity of this channel model is verified by simulations.
引用
收藏
页码：1178 / 1183
页数：6
相关论文
共 50 条
  • [1] Time-varying underwater acoustic channel modeling for moving platform
    Byun, Sung-Hoon
    Kim, Sea-Moon
    Lim, Yong-Kon
    Seong, Woojae
    2007 OCEANS, VOLS 1-5, 2007, : 1657 - +
  • [2] Modeling and simulation of underwater acoustic communication channel using OPNET
    Zhao, L. (zhaoli@seu.edu.cn), 1600, Southeast University (44):
  • [3] Wideband Time-varying Underwater Acoustic Channel Emulator
    Withamana, Acta
    Kondo, Hayato
    2017 IEEE UNDERWATER TECHNOLOGY (UT), 2017,
  • [4] Channel Model for Wideband Time-Varying Underwater Acoustic Systems
    Roudsari, Habib Mirhedayati
    Bousquet, Jean-Francois
    McIntyre, Graham
    OCEANS 2017 - ABERDEEN, 2017,
  • [5] Doppler Estimation Using Time Reversal Mirror for Underwater Acoustic Time-varying Multipath Channel
    Luan, Yifu
    Yan, Shefeng
    Qin, Ye
    Xu, Lijun
    2017 IEEE INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMMUNICATIONS AND COMPUTING (ICSPCC), 2017,
  • [6] Statistical analysis of time-varying channel for underwater acoustic communication and network
    Yan, Honglu
    Ma, Tianlong
    Pan, Chenyu
    Liu, Yanan
    Liu, Songzuo
    2021 INTERNATIONAL CONFERENCE ON FRONTIERS OF INFORMATION TECHNOLOGY (FIT 2021), 2021, : 55 - 60
  • [7] Time-Varying Channel Equalization in Underwater Acoustic OFDM Communication System
    Zhu A.
    Radioelectronics and Communications Systems, 2020, 63 (08) : 405 - 417
  • [8] TIME-VARYING WIDEBAND UNDERWATER ACOUSTIC CHANNEL ESTIMATION FOR OFDM COMMUNICATIONS
    Josso, N. F.
    Zhang, J. J.
    Fertonani, D.
    Papandreou-Suppappola, A.
    Duman, T. M.
    2010 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2010, : 5626 - 5629
  • [9] Tracking Channel Variations in a Time-varying Doubly-Spread Underwater Acoustic Channel
    Huang, S. H.
    Yang, T. C.
    Xu, W.
    OCEANS 2015 - MTS/IEEE WASHINGTON, 2015,
  • [10] Dynamic Underwater Acoustic Channel Tracking for Correlated Rapidly Time-Varying Channels
    Huang, Qihang
    Li, Wei
    Zhan, Weicheng
    Wang, Yuhang
    Guo, Rongrong
    IEEE ACCESS, 2021, 9 : 50485 - 50495
12345