吉林大学学报(工学版) ›› 2013, Vol. 43 ›› Issue (03): 813-818.doi: 10.7964/jdxbgxb201303042

Previous Articles     Next Articles

Efficient Doppler estimation for UWA OFDM systems

GUO Tie-liang1,2, ZHAO Dan-feng1, YANG Da-wei1   

  1. 1. College of Information and Communication Engineering, Harbin Engineering University, Harbin 150001;
    2. Department of Science, Heilongjiang Institute of Science and Technology, Harbin 150027
  • Received:2012-05-14 Online:2013-05-01 Published:2013-05-01

RICH HTML

0   

PDF (PC)

501

Abstract: Traditional Doppler algorithm is not robust to the fast-varying Under Water Acoustic (UWA)Orthogonal Frequency Division Multiplying (OFDM) systems. To overcome the shortcoming, an efficient Doppler estimation algorithm was proposed for the system. First, the sample rate conversion was completed using oversampling and linear interpolation methods. Then, the accurate Doppler shift was acquired by combining the candidate value of Doppler factor. Simulation results show that the proposed algorithm can not only ensure the system performance, but also reduce the computational load of the receiver. Therefore, it is suitable for high-speed real-time UWA OFDM systems.

Key words: communication technology, orthogonal frequency division multiplexing(OFDM), Doppler shift, sample rate conversion, Doppler factor, underwater acoustic communication(UWA)systems

CLC Number: 

  • TN929.3
[1] 陈阳,张艺朦,赵安邦,等. 两种OFDM多普勒估计算法在水声信道中的比较[J].吉林大学学报:信息科学版, 2012, 30(4): 341-346. Chen Yang, Zhang Yi-meng, Zhao An-bang, et al. Comparison two Dopplor estimation algorithms of OFDM in underwater acoustic channels[J]. Journal of Jilin University(Information Science Edition), 2012, 30(4): 341-346.

[2] 李红娟,孙超. 加速度下的水声通信多普勒频移补偿方法[J]. 西北工业大学学报, 2007, 25(2) :181-185. Li Hong-juan, Sun Chao. Effective Doppler compensation for underwater acoustic communications under relative acceleration[J]. Journal of Northwestern Polytechnical University, 2007, 25(2):181-185.

[3] Sharif B S, Neasham J, Hinton O R, et al. A computationally efficient Doppler compensation system for underwater acoustic communications[J]. Journal of Oceanic Engineering, 2000, 25(1): 52-61.

[4] 崔健, 黄建国. OFDM水声通信中的综合多普勒补偿方法[J]. 计算机工程与应用, 2008, 44(1): 129-134. Cui Jian, Huang Jian-guo. Combined Doppler estimation and compensation of OFDM in underwater communication[J]. Computer Engineering and Applications, 2008, 44(1):129-134.

[5] 常娟,王海燕,申晓红. OFDM水声通信中最大多普勒频偏估计算法研究[J]. 无线通信技术, 2007(3): 37-40. Chang Juan, Wang Hai-yan, Shen Xiao-hong. Maximal Doppler estimation for OFDM underwater acoustic communication[J]. Wireless Communication Technology, 2007(3): 37-40.

[6] Li B S, Zhou S L, Stojanovic M, et al. Multicarrier communications over underwater acoustic channels with nonuniform Doppler shifts[J]. IEEE Journal of Oceanic Engineering, 2008, 33(2): 198-209.

[7] Kang T, Iltis R A. Fast-varying Doppler compensation for underwater acoustic OFDM systems//2008 42nd Asilomar Conference on Signals, Systems and Computers, 2008: 933-937.

[8] 王文博, 郑侃. 宽带无线通信OFDM技术[M]. 2版.北京:人民邮电出版社, 2007:8-11.

[9] 张翔. 水声通信中多普勒频移补偿的仿真研究[J]. 系统仿真学报, 2005(5):1172-1174. Zhang Xiang. Simulation research on Doppler compensation for underwater acoustic communications[J]. Journal of System Simulation, 2005(5):1172-1174.

[10] Proakis J, Manolakis D. Digital Signal Processing: Principles, Algorithms, and Applications[M]. New York: Prentice-Hall Inc, 1996: 765-775.

[11] 刘伯胜,雷家煜. 水声学原理[M]. 哈尔滨:哈尔滨工程大学出版社,1993:87-109.

[12] Li Bao-sheng, Zhou Sheng-li, Stojanovic M, et al. Pilot-tone based ZP-OFDM demodulation for an underwater acoustic channel//OCEANS,2006: 1-5.

[13] Stojanovic M. Recent advances in high-speed underwater acoustic communications[J]. Journal of Oceanic Engineering, 1996, 21(2): 125-136.

[14] Ohno S, Giannakis G B. Capacity maximizing MMSE-optimal pilots for wireless OFDM over frequency-selective block Rayleigh-fading channels[J]. IEEE Transactions on Information Theory, 2004, 50(9): 2138-2145.
[1] ZHOU Yan-guo,ZHANG Hai-lin,CHEN Rui-rui,ZHOU Tao. Two-level game approach based resource allocation scheme in cooperative networks [J]. Journal of Jilin University(Engineering and Technology Edition), 2018, 48(6): 1879-1886.
[2] SUN Xiao-ying, HU Ze-zheng, YANG Jin-peng. Assessment method of electromagnetic pulse sensitivity of vehicle engine system based on hierarchical Bayesian networks [J]. 吉林大学学报(工学版), 2018, 48(4): 1254-1264.
[3] DONG Ying, CUI Meng-yao, WU Hao, WANG Yu-hou. Clustering wireless rechargeable sensor networks charging schedule based on energy prediction [J]. 吉林大学学报(工学版), 2018, 48(4): 1265-1273.
[4] MOU Zong-lei, SONG Ping, ZHAI Ya-yu, CHEN Xiao-xiao. High accuracy measurement method for synchronous triggering pulse transmission delay in distributed test system [J]. 吉林大学学报(工学版), 2018, 48(4): 1274-1281.
[5] DING Ning, CHANG Yu-chun, ZHAO Jian-bo, WANG Chao, YANG Xiao-tian. High-speed CMOS image sensor data acquisition system based on USB 3.0 [J]. 吉林大学学报(工学版), 2018, 48(4): 1298-1304.
[6] CHEN Rui-rui, ZHANG Hai-lin. Performance analysis of 3D millimeter wave communications [J]. 吉林大学学报(工学版), 2018, 48(2): 605-609.
[7] ZHANG Chao-yi, LI Jin-hai, YAN Yue-peng. Improved Tong detection algorithm with double thresholds [J]. 吉林大学学报(工学版), 2018, 48(2): 610-617.
[8] GUAN Ji-shi, SHI Yao-wu, QIU Jian-wen, SHAN Ze-biao, SHI Hong-wei. New algorithm to estimate characteristic exponent of α-stable distribution [J]. 吉林大学学报(工学版), 2018, 48(2): 618-624.
[9] LI Wei, LI Ya-jie. Satisfactory integrated design between failure accommodation and communication for non-uniform transmission networked control system under discrete event-triggered communication scheme [J]. 吉林大学学报(工学版), 2018, 48(1): 245-258.
[10] SUN Xiao-ying, WANG Zhen, YANG Jin-peng, HU Ze-zheng, CHEN Jian. Electromagnetic susceptibility assessment of electronic throttle based on Bayesian network [J]. 吉林大学学报(工学版), 2018, 48(1): 281-289.
[11] WU Wei, WANG Shi-gang, ZHAO Yan, WEI Jian, ZHONG Cheng. Hexagonal elemental image array generation [J]. 吉林大学学报(工学版), 2018, 48(1): 290-294.
[12] YUAN Jian-guo, ZHANG Xi-ruo, QIU Piao-yu, WANG Yong, PANG Yu, LIN Jin-zhao. Non-iterative phase noise suppression algorithm utilizing cyclic prefix in OFDM systems [J]. 吉林大学学报(工学版), 2018, 48(1): 295-300.
[13] WANG Jin-peng, CAO Fan, HE Xiao-yang, ZOU Nian-yu. Multi carrier system joint receiving method based on MAI and ICI [J]. 吉林大学学报(工学版), 2018, 48(1): 301-305.
[14] SHI Wen-xiao, SUN Hao-ran, WANG Shao-bo. Joint channel allocation and routing algorithm in wireless mesh network [J]. 吉林大学学报(工学版), 2017, 47(6): 1918-1925.
[15] JIANG Lai-wei, SHA Xue-jun, WU Xuan-li, ZHANG Nai-tong. Novel joint user association and resource allocation method in LTE-A HetNets [J]. 吉林大学学报(工学版), 2017, 47(6): 1926-1932.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] ZHU Jian-feng, LIN Yi, CHEN Xiao-kai, SHI Guo-biao. Structural topology optimization based design of automotive transmission housing structure[J]. 吉林大学学报(工学版), 2013, 43(03): 584 -589 .
[2] ZHOU Feng-dao, WANG Jin-yu, TANG Hong-zhong, ZHANG He, ZHOU Ji-yu. Multi-frequency digital drive signal generation technology in near surface electromagnetic detection domain[J]. 吉林大学学报(工学版), 2013, 43(03): 682 -687 .
[3] OUYANG Ji-hong, WANG Zhen-xin, JING Li. Expanding 9-intersection model with metric relations[J]. 吉林大学学报(工学版), 2013, 43(03): 695 -700 .
[4] HE Yao, LIU Xing-tao, ZHANG Chen-bin, CHEN Zong-hai. Insulation detection algorithm for high-power battery system based on internal resistance model[J]. 吉林大学学报(工学版), 2013, 43(05): 1165 -1170 .
[5] LI Zhi-bin, JIN Mao-jing, LIU Pan, XU Cheng-cheng. Evaluation of impact variable speed limits on improving traffic efficiency on freeways[J]. 吉林大学学报(工学版), 2013, 43(05): 1204 -1209 .
[6] YUAN Zhe, MA Wen-xing, LIU Chun-bao, LIU Hao. Temperature field analysis of the open-type hydrodynamic retarder of heavy vehicle[J]. 吉林大学学报(工学版), 2013, 43(05): 1271 -1275 .
[7] SUI Zhou, CAI Zhong-yi, LAN Ying-wu, LI Ming-zhe. Shape control model for three-dimensional surface part in continuous flexible forming process[J]. 吉林大学学报(工学版), 2013, 43(05): 1302 -1306 .
[8] YANG Xiao-jun, SONG Qing-song, MA Xiang, LI Dong-hai. Fault-tolerance target tracking based on multi-model information filtering[J]. 吉林大学学报(工学版), 2013, 43(05): 1381 -1385 .
[9] WU Wen, MENG Xiang-ru, LIU Yun-jiang, HUO Xing-lin. Modeling and quantification of network survivability based on continuous time Markov[J]. 吉林大学学报(工学版), 2013, 43(05): 1395 -1400 .
[10] YANG Zhao-sheng, MO Xiang-lun, YU Yao, ZHANG Biao. Estimation of travel time under abnormal state[J]. 吉林大学学报(工学版), 2013, 43(06): 1459 -1464 .
Copyright © Journal of Jilin University(Engineering and Technology Edition), All Rights Reserved.
Tel: +86-431-85095297　Fax: +86-431-85094074　E-mail: xbgxb@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd