Title :
Spaceborne unified data & information network
Author :
Wang Zhen ; Lu Guoping
Author_Institution :
No.1 Dept., Shanghai Inst. of Satellite Eng., Shanghai, China
Abstract :
This paper gives an application of SpaceWire Network on transferring spaceborne data & information. The on-board data is classified as payload data and platform management data. Accordingly, the on-board network is divided into payload data subnet and platform data subnet that are used to deliver payload data and platform management data respectively. Two different high-level protocol stacks are selected for the two subnets to satisfy the different transmission demands of payload data and platform management data.
Keywords :
aircraft communication; information networks; information network; onboard network; payload data subnet; platform data subnet; platform management data; spaceborne unified data; spacewire network application; Bandwidth; Payloads; Protocols; Reliability; Synchronization; Throughput; Time factors; RVTP; SpaceWire; retransmission; time-triggered;
Conference_Titel :
SpaceWire Conference (SpaceWire), 2014 International
Conference_Location :
Athens
DOI :
10.1109/SpaceWire.2014.6936238
