[1]张宏滔,童峰,陆佶人,等.浅海水声通信网的FH-CDMA方案研究[J].东南大学学报(自然科学版),2003,33(4):388-391.[doi:10.3969/j.issn.1001-0505.2003.04.003]
　Zhang Hongtao,Tong Feng,Lu Jiren,et al.Study on FH-CDMA for shallow sea acoustics networks[J].Journal of Southeast University (Natural Science Edition),2003,33(4):388-391.[doi:10.3969/j.issn.1001-0505.2003.04.003]
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浅海水声通信网的FH-CDMA方案研究()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
33
期数:
2003年第4期
页码:
388-391
栏目:
信息与通信工程
出版日期:
2003-07-20

文章信息/Info

Title:
Study on FH-CDMA for shallow sea acoustics networks
作者:
张宏滔;  童峰;  陆佶人;  方世良
东南大学无线电工程系, 南京 210096
Author(s):
Zhang Hongtao;  Tong Feng;  Lu Jiren;  Fang Shiliang
Department of Radio Engineering, Southeast University, Nanjing 210096, China
关键词:
水声通信网;  多址技术;  跳频码分多址
Keywords:
acoustics communication networks;  multiple access technique;  frequency-hopping code division multiple access
分类号:
TN929.3
DOI:
10.3969/j.issn.1001-0505.2003.04.003
摘要:
首先简要介绍了水声通信网的概念和设计要求,然后对水声通信网的多址技术进行了探讨,提出了一种稳健的、适用于浅海水声通信网的跳频码分多址(FH-CDMA)方案.通过对浅海水声信道进行建模仿真,并在此基础上构建网络仿真系统,分析并比较了FH-CDMA方案在不同传输条件下的水声信道中的性能.仿真实验表明:在浅海信道环境下该方案具有较强的适应性.
Abstract:
An introduction to the conception of underwater acoustics communication networks is briefly presented. Multiple access technique is discussed. A robust frequency-hopping code division multiple access(FH-CDMA)scheme is proposed for shallow sea acoustics communication networks. The performance of this scheme is analyzed and compared in different underwater acoustical channel environments by designing a network simulation system based on underwater acoustical channel model. Simulations results show the robust performance of this scheme in the shallow sea multipath fading channel.

参考文献/References:

[1] Sozer E M,Stojanovic M,Proakis J G.Underwater acoustic networks [J].IEEE Journal of Oceanic Engineering,2000,25(1):72-83.
[2] Freitag Lee,Stojanovic Milica,Singh Sandipa.Analysis of channel effects on direct-sequence and frequency-hopped spread-spectrum acoustic communication [J].IEEE Journal of Oceanic Engieering, 2001,26(4):586-593.
[3] Proakis J G.Adaptive equalization techniques for acoustic telemetry channels [J]. IEEE Journal of Oceanic Engineering, 1991,16(1):12-31.
[4] Porter M B,Mcdonald V K,Baxley P A.Signal ex:linking environmental acoustics with the signaling schemes [A].In:OCEANS’2000 MTS/IEEE Conference and Exhibition [C].Rhode Island,2000.595-600.
[5] Zielinski Adam,Yoon Young-Hoon,Wu Lixue.Performance analysis of digital acoustic communication in a shallow water channel [J].IEEE Journal of Oceanic Engineering, 1995,20(4):293-299.
[6] 许俊.浅海水声通信系统研究[D].厦门:厦门大学电子工程系,2001.
[7] Rappaport Theodore S.无线通信原理与应用[M].蔡涛等译.北京:电子工业出版社,1999.
[8] Gass John H,Pursley Michael B.A comparison of slow-frequency-hop and direct-sequence spread-spectrum communications over frequency-selective fading channels [J]. IEEE Trans on Communications,1999,47(5):732-741.
[9] 普罗克斯 约翰G.数字通信.第3版[M].刘树棠译.北京:电子工业出版社,2001.540-541.
[10] Green M Dale,Rice Joseph A.Channel-tolerant FH-MFSK acoustic signaling for undersea communication and networks[J].IEEE Journal of Oceanic Engieering,2000,25(1):28-39.

相似文献/References:

[1]王毅,高翔,方世良,等.Aloha-LPD:一种用于水声通信网的MAC协议[J].东南大学学报(自然科学版),2009,39(1):12.[doi:10.3969/j.issn.1001-0505.2009.01.003]
　Wang Yi,Gao Xiang,Fang Shiliang,et al.Aloha-LPD: a MAC protocol for underwater acoustic networks[J].Journal of Southeast University (Natural Science Edition),2009,39(4):12.[doi:10.3969/j.issn.1001-0505.2009.01.003]
[2]杨文,李霞.一种用于水声通信网的全动态TDMA协议[J].东南大学学报(自然科学版),2012,42(1):7.[doi:10.3969/j.issn.1001-0505.2012.01.002]
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备注/Memo

备注/Memo:
基金项目: 国家“十五”预先研究项目(10106060703).
作者简介: 张宏滔(1976—),男,博士生; 陆佶人(联系人), 男, 教授, 博士生导师,lujr@seu.edu.cn.
更新日期/Last Update: 2003-07-20