Research and Design of on-Board Dynamic SpaceWire Router
Mao Chun-jing① Guan Yong① David Jungwirth②
①(College of Information Engineering, Capital Normal University, Beijing 100048, China) ②(Vienna University of Technology, Karlsplatz 13 | A-1040 Vienna, Austria)
Abstract：In order to satisfy the requirement of aerocraft’s multi- transmission for further development, this paper leads to a resolution about on-board SpaceWire routing technology. Based on the network level analysis of SpaceWire standard, it built the architecture of router with wormhole routing theory and non-blocking switch mechanism. A simulation model of router had been set to verify the design, and braking-problem from wormhole routing-blocking had been solved with BWR (Buffered Wormhole Routing), it reduces 70% average packet-losing ratio on full load communication.
毛春静, 关永, David Jungwirth. 星载SpaceWire路由器的研究与设计[J]. 电子与信息学报, 2010, 32(8): 1904-1909.
Mao Chun-Jing, Guan Yong, David Jungwirth. Research and Design of on-Board Dynamic SpaceWire Router. , 2010, 32(8): 1904-1909.
2010, Vol. 32 
