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15 February 2022 A separate routing policy for broadband satellite communication system supporting large-scale IP network deployment
Fan Ji, Mao Yiding, Li Yuanli, Du ChangGang, Ma Wei
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Proceedings Volume 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021); 121667A (2022) https://doi.org/10.1117/12.2617943
Event: Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 2021, Hong Kong, Hong Kong
Abstract
With the rapid development of terrestrial IP network and mobile Internet, it is inevitable for satellite communication system to be compatible and realize IP networking communication. Limited by the performance of existing Aerospace high-level devices, the satellite communication system based on IP protocol has weak processing capacity of on-board routing protocol, the number of routing nodes that can be supported is limited, and the network scale is difficult to meet the rapidly growing application needs of users. For GEO broadband satellite IP network, this paper proposes a new system routing policy, which greatly reduces the overhead of on-board routing calculation by separating the routing calculation of ground user segment from that of space segment, Because the selection of processing chips used by ground user segment network nodes for routing calculation is not limited, ground user segment network nodes can be deployed on a large scale.
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Fan Ji, Mao Yiding, Li Yuanli, Du ChangGang, and Ma Wei "A separate routing policy for broadband satellite communication system supporting large-scale IP network deployment", Proc. SPIE 12166, Seventh Asia Pacific Conference on Optics Manufacture and 2021 International Forum of Young Scientists on Advanced Optical Manufacturing (APCOM and YSAOM 2021), 121667A (15 February 2022); https://doi.org/10.1117/12.2617943
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KEYWORDS
Satellites
Broadband telecommunications
Satellite communications
Telecommunications
Aerospace engineering
Associative arrays
Network architectures
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