Title :
Packets interleaving CCSDS file delivery protocol in deep space communication
Author :
Jiao, Jian ; Guol, Qing ; Zhang, Qinyu
Author_Institution :
Sch. of Electron. & Inf. Eng., Harbin Inst. of Technol., Harbin, China
Abstract :
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.
Keywords :
codes; protocols; space communication links; Consultative Committee for Space Data Systems; deep space communication; fountain codes; packets interleaving CCSDS file delivery protocol; traditional retransmission mechanisms; Communication systems; Data processing; Interleaved codes; Loss measurement; Space exploration; Space missions;
Journal_Title :
Aerospace and Electronic Systems Magazine, IEEE
DOI :
10.1109/MAES.2011.5739483
