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水下滑翔機(jī)組網(wǎng)的動(dòng)態(tài)MAC機(jī)制

金志剛 吳婷 蘇毅珊 羊秋玲

金志剛, 吳婷, 蘇毅珊, 羊秋玲. 水下滑翔機(jī)組網(wǎng)的動(dòng)態(tài)MAC機(jī)制[J]. 電子與信息學(xué)報(bào), 2018, 40(5): 1108-1114. doi: 10.11999/JEIT170590
引用本文: 金志剛, 吳婷, 蘇毅珊, 羊秋玲. 水下滑翔機(jī)組網(wǎng)的動(dòng)態(tài)MAC機(jī)制[J]. 電子與信息學(xué)報(bào), 2018, 40(5): 1108-1114. doi: 10.11999/JEIT170590
JIN Zhigang, WU Ting, SU Yishan, YANG Qiuling. Dynamic MAC Mechanism for Underwater Glider Networks[J]. Journal of Electronics & Information Technology, 2018, 40(5): 1108-1114. doi: 10.11999/JEIT170590
Citation: JIN Zhigang, WU Ting, SU Yishan, YANG Qiuling. Dynamic MAC Mechanism for Underwater Glider Networks[J]. Journal of Electronics & Information Technology, 2018, 40(5): 1108-1114. doi: 10.11999/JEIT170590

水下滑翔機(jī)組網(wǎng)的動(dòng)態(tài)MAC機(jī)制

doi: 10.11999/JEIT170590
基金項(xiàng)目: 

國家自然科學(xué)基金(61571318, 61701335),青海省自然科學(xué)基金重點(diǎn)項(xiàng)目(2015-ZJ-904),海南省重點(diǎn)研發(fā)計(jì)劃項(xiàng)目(ZDYF 2016153)

Dynamic MAC Mechanism for Underwater Glider Networks

Funds: 

The National Natural Science Foundation of China (61571318, 61701335), The Key Project of Qinghai Province on Science and Technology (2015-ZJ-904), The Key Project of Hainan Province on Science and Technology (ZDYF2016153)

  • 摘要: 水下滑翔機(jī)的運(yùn)動(dòng)導(dǎo)致滑翔機(jī)位置和相對距離的變化,引起了滑翔機(jī)間的信號傳輸時(shí)間改變,進(jìn)而導(dǎo)致水下滑翔機(jī)間通信可靠性的下降。傳統(tǒng)水下媒體接入控制(MAC)協(xié)議面向靜態(tài)拓?fù)渚W(wǎng)絡(luò),不適用于動(dòng)態(tài)變化的網(wǎng)絡(luò)拓?fù)?。該文提出一種水下滑翔機(jī)組網(wǎng)的動(dòng)態(tài)MAC機(jī)制。新機(jī)制利用水下滑翔機(jī)運(yùn)動(dòng)模型進(jìn)行位置預(yù)測,根據(jù)預(yù)測結(jié)果和相鄰滑翔機(jī)間的位置共享動(dòng)態(tài)計(jì)算時(shí)隙長度,并進(jìn)行分配和預(yù)約收發(fā),水下滑翔機(jī)在收發(fā)過程中以團(tuán)隊(duì)協(xié)作方式避免沖突。實(shí)驗(yàn)結(jié)果表明,該機(jī)制的數(shù)據(jù)包投遞率與運(yùn)動(dòng)預(yù)測MAC(P-MAC)和預(yù)約MAC(R-MAC)協(xié)議相比分別提高了12%和25%,更適用于由水下滑翔機(jī)組成的動(dòng)態(tài)網(wǎng)絡(luò)。
  • CLIMENT S, SANCHEZ A, CAPELLA J V, et al. Underwater acoustic wireless sensor networks: Advances and future trends in physical, MAC and routing layers[J]. Sensors, 2014, 14(1): 795-833. doi: 10.3390/s140100795.
    LIU J, WANG Z, ZUBA M, et al. DA-Sync: A Doppler- assisted time-synchronization scheme for mobile underwater sensor networks[J]. IEEE Transactions on Mobile Computing, 2014, 13(3): 582-595. doi: 10.1109/TMC. 2013.13.
    黃梅, 孫海信, 程恩, 等. 水聲OFDM系統(tǒng)多普勒頻移和信道的聯(lián)合估計(jì)[J]. 廈門大學(xué)學(xué)報(bào)(自然科學(xué)版), 2013, 52(3): 326-332. doi: 10.6043/j.issn.0438-0479.2013.03.008.
    HUANG Mei, SUN Haixin, CHENG En, et al. Joint estimation of Doppler shift and channel in underwater acoustic OFDM system[J]. Journal of Xiamen University (Natural Science), 2013, 52(3): 326-332. doi: 10.6043/j.issn. 0438-0479.2013.03. 008.
    RUDNICK D L, DAVIS R E, and SHERMAN J T. Spray underwater glider operations[J]. Journal of Atmospheric and Oceanic Technology, 2016, 33(6): 1113-1122. doi: 10.1175/ JTECH-D-15-0252.1.
    SONG L and CHI E. A traffic adaptive asynchronous media access control protocol of wireless sensor networks[C]. 3rd International Conference on Systems and Informatics (ICSAI), Shanghai, China, 2016: 669-673.
    CHEN K, MA M, CHENG E, et al. A survey on MAC protocols for underwater wireless sensor networks[J]. IEEE Communications Surveys Tutorials, 2014, 16(3): 1433-1447. doi: 10.1109/SURV.2014.013014.00032.
    CHEN B and POMPILI D. Modeling position uncertainty of networked autonomous underwater vehicles[J]. Ad Hoc Networks, 2015, 34(1): 184-195. doi: 10.1016/j.adhoc.2014. 09.003.
    XUE D, WU Z, and WANG S. Dynamical analysis of autonomous underwater glider formation with environmental uncertainties[J]. Procedia IUTAM, 2015, 13(1): 108-117. doi: 10.1016/j.piutam.2015.01.007.
    劉方. 混合驅(qū)動(dòng)水下滑翔機(jī)系統(tǒng)設(shè)計(jì)與運(yùn)動(dòng)行為研究[D]. [博士論文], 天津大學(xué), 2014.
    LIU Fang. System design and motion behaviors analysis of hybrid underwater glider[D]. [Ph.D. dissertation], Tianjin University, 2014.
    LEONARD N E, PALEY D A, DAVIS R E, et al. Coordinated control of an underwater glider fleet in an adaptive ocean sampling field experiment in Monterey Bay[J]. Journal of Field Robotics, 2010, 27(6): 718-740. doi: 10.1002/rob.20366.
    SU Y, ZHU Y, MO H, et al. A joint power control and rate adaptation MAC protocol for underwater sensor networks[J]. Ad Hoc Networks, 2015, 26(1): 36-49. doi: 10.1016/j.adhoc. 2014.10.01.
    金志剛, 蘇毅珊, 劉自鑫, 等. 基于運(yùn)動(dòng)預(yù)測的水下傳感器網(wǎng)絡(luò)MAC協(xié)議[J]. 電子與信息學(xué)報(bào), 2013, 35(3): 728-734. doi: 10.3724/SP.J.1146.2012.00970.
    JIN Zhigang, SU Yishan, LIU Zixin, et al. Motion prediction based MAC for underwater wireless sensor networks[J]. Journal of Electronics Information Technology, 2013, 35(3): 728-734. doi: 10.3724/SP.J.1146.2012.00970.
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出版歷程
  • 收稿日期:  2017-06-20
  • 修回日期:  2018-02-27
  • 刊出日期:  2018-05-19

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