Reverse Detection Based QoS Routing Algorithm for LEO Satellite Constellation Networks |
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| Authors: | Jian Yan 晏坚 Yuan Zhang 张媛 Zhigang Cao 曹志刚 |
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| Institution: | aDepartment of Electronic Engineering, Tsinghua University, Beijing 100084, China;bDepartment of Precision Instruments and Mechanology, Tsinghua University, Beijing 100084, China |
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| Abstract: | A reverse detection based QoS routing algorithm was developed based on the dynamic topology of low earth orbit (LEO) satellite constellation networks. This distributed algorithm has very low computational complexity, so it is suitable for on-board processing. This algorithm improves the autonomous operating capability and throughput of satellite networks. Simulations show that the algorithm has better performance than the static sequent snap shots algorithm with acceptable low overhead signaling. |
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| Keywords: | low earth orbit (LEO) satellite constellation routing on-board processing QoS |
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