Analysis of the Retransmission Mechanism Based on Mass Storage and TDM for Buoy High-rate Communication

doi:10.1088/1742-6596/1069/1/012132

	Analysis of the Retransmission Mechanism Based on Mass Storage and TDM for Buoy High-rate Communication
	Rao, Hao 1,2; Liang, Xianfeng 1; Xu, Zhihong 1; An, Junshe 1
	2018
会议日期	June 22, 2018 - June 24, 2018
会议地点	Suzhou, Jiangsu, China
卷号	1069
期号	1
DOI	10.1088/1742-6596/1069/1/012132
英文摘要	In 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.
会议录	Journal of Physics: Conference Series
语种	英语
ISSN号	1742-6588
内容类型	会议论文
源URL	[http://ir.nssc.ac.cn/handle/122/6416]
专题	国家空间科学中心_空间技术部
作者单位	1.National Space Science Center, Chinese Academy of Sciences, Beijing; 100190, China; 2.University of Chinese Academy of Sciences, Beijing; 100190, China
推荐引用方式 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]. 见:. Suzhou, Jiangsu, China. June 22, 2018 - June 24, 2018.