A Lossless Compression Method for RTK in Hardware Compressors

被引：0
|
作者：
Dong, Qian [1 ]
Li, Bing [1 ]
机构：
[1] Southeast Univ, Sipailou 2, Nanjing, Jiangsu, Peoples R China
来源：
2017 INTERNATIONAL CONFERENCE ON ELECTRON DEVICES AND SOLID-STATE CIRCUITS (EDSSC) | 2017年
关键词：
dictionary compression; frame difference; FPGA;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a lossless compression method dealing with the data in real time kinematic (RTK) system, which is an aggregation of frame difference and dictionary compression (AFD). AFD can exert advantage of pipeline hardware; reduce the amount of data transmission as to save energy. Experiment results showed that the compression time of typical RTK data was only 0.2 milliseconds, and the average compression ratio reduced by almost 20% compared with several classical compression methods.
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页数：2
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