Design On Transmission Technologies Of IP Over CCSDS In Space Network

With the development of manned space project and deep space exploration projects, building a space laboratory and space station became our superiority mission. As satellite communication network with the integrated application of internet came out in recent years, people have made progress in the area of network integration through the optimization and improvement of transport protocols. From this point of view, it is an urgent need to promote the construction of an integrated monitoring and control our world of information networks.This transmission system based on CCSDS AOS data link layer protocol, network layer based Mobile IP protocol. AOS link layer protocol has been widely used in many remote sensing and meteorological satellites series. It can provide a reliable space communications network link.On this basis, the paper intends to use FPGA implementation IP over CCSDS link layer protocol design, and conduct a hardware and software design, and finally use the XILINX simulation tools for the simulation link layer protocol, IP protocol encapsulation to achieve an agreement to AOS in the design.