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Packets interleaving CCSDS file delivery protocol in deep space communication

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3 Author(s)
Jian Jiao ; School of Electronics & Information Engineering, Harbin Institute of Technology, China ; Qing Guol ; Qinyu Zhang

The traditional retransmission mechanisms are inefficient In solving the problem of data loss In deep-space mission scenarios due to the large round trip delays. Herein, we Introduce packets Interleaving CCSDS me delivery protocol (PI-CFDP) developed to cope with frequent packet losses Inherent In deep-space communications. It is designed by applying fountain codes to CFDP for Interleaving packets prior to transmission. Simulation shows that the PI-CFDP protocol is able to shorten the me delivery time and enhance the validity of communication.

Published in:

IEEE Aerospace and Electronic Systems Magazine  (Volume:26 ,  Issue: 2 )