Analysis and implementation of space communication network based on IPv6 over AOS system

Mingyi Ma; Xiaochuan Tan; Shaobo Li; Biyao Wang; Xiaole Zhang

doi:10.1117/12.2645664

30 August 2022 Analysis and implementation of space communication network based on IPv6 over AOS system

Mingyi Ma, Xiaochuan Tan, Shaobo Li, Biyao Wang, Xiaole Zhang

Proceedings Volume 12309, International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2022); 1230929 (2022) https://doi.org/10.1117/12.2645664
Event: International Conference on Advanced Manufacturing Technology and Manufacturing System (ICAMTMS 2022), 2022, Shijiazhuang, China

Abstract

Due to increasing demand for high-speed and large capacity of data transmission, seamless connection between space network and Internet becomes one of the current trends of space communication. Under this background, this paper proposes an IPv6 over AOS gateway system based on FPGA to integrate the Internet and the space network. The system achieves protocol conversion to transmit IPv6 packets through the packet service in the AOS spatial data link protocol, and also has the function of address resolution and label switching. The main contents of this paper are as follows: 1. The IPv6 protocol, NDP protocol, MPLS technology and the conversion mechanism of IP over AOS protocol are studied. 2. The system test environment was set up to simulate the datagram transmission of spatial link between different node, the system performance and link stability were carried out by using logic analyzer and network packet capture tools. 3. The results of the function verification and performance test were analyzed and summarized according to packet loss rate and bandwidth availability ratio. The system achieves a variety of data types and large capacity information data transmission, it can also reduce networking costs while improving the transmission efficiency.

Citation Download Citation

Mingyi Ma, Xiaochuan Tan, Shaobo Li, Biyao Wang, and Xiaole Zhang "Analysis and implementation of space communication network based on IPv6 over AOS system", Proc. SPIE 12309, International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2022), 1230929 (30 August 2022); https://doi.org/10.1117/12.2645664

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