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Analysis of the Retransmission Mechanism Based on Mass Storage and TDM for Buoy High-rate Communication
Rao, Hao1,2; Liang, Xianfeng1; Xu, Zhihong1; An, Junshe1
Department空间技术部
Source PublicationJournal of Physics: Conference Series
2018
Volume1069
Issue1
DOI10.1088/1742-6596/1069/1/012132
Language英语
ISSN1742-6588
AbstractIn order to meet the reliability requirement of the high-rate relay communication of martime buoy, a retransmission mechanism based on mass storage and TDM (time division multiplexing) was proposed, to realize automatic retransmission lost data frames or on-demand playback historical data frames during the time slot of real-time image data transmission, and restructure and restore the data in the shore-based station data center. While transmitting real-time data of buoy, the Buoy relay communication terminal stores it into the mass storage medium NAND flash. In the process of receiving the real-time data, once data center observe data loss, retransmission instructions will be automatically generated and transmitted to the relay communication terminal through the forward link. In addition, the data center can retrieve any image data within 12 hours from the buoy's mass memory by on-demand playback. © 2018 Institute of Physics Publishing. All rights reserved.
Conference Name3rd Annual International Conference on Information System and Artificial Intelligence, ISAI 2018
Conference DateJune 22, 2018 - June 24, 2018
Conference PlaceSuzhou, Jiangsu, China
Indexed ByEI ; CPCI
Citation statistics
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/6416
Collection空间技术部
Affiliation1.National Space Science Center, Chinese Academy of Sciences, Beijing; 100190, China;
2.University of Chinese Academy of Sciences, Beijing; 100190, China
Recommended Citation
GB/T 7714
Rao, Hao,Liang, Xianfeng,Xu, Zhihong,et al. Analysis of the Retransmission Mechanism Based on Mass Storage and TDM for Buoy High-rate Communication[C],2018.
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