Titlebook: Wireless and Satellite Systems; 11th EAI Internation Qihui Wu,Kanglian Zhao,Xiaojin Ding Conference proceedings 2021 ICST Institute for Com

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Enhanced Contention Resolution Diversity Slotted ALOHA in Satellite-Based IoTs Using Sparse Code Mulroblem limits the maximum throughput of system. To address this issue, in this paper, a non-orthogonal multiple access (NOMA) technique is proposed with random access (RA) scheme for supporting multiple terminals access in satellite IoT-oriented networks, by utilizing a code domain NOMA called Spars

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A Hierarchical Fault Detection Method for Aerospace Embedded Softwarere, it is necessary to study the combination of fault detection methods to improve the detection accuracy. In this paper, based on the fault propagation on component-based aerospace embedded software architecture, we analyze occur reasons, manifestations and effects of instruction-, component- and s

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Research of Improved Genetic Algorithm for Resource Allocation in Space-based Information Networkd to be addressed in the context of multiple spacecraft access. For the problem of resource dynamic scheduling, based on the present situation and development trend of space-based information network construction, resource allocation on tasks is researched in this paper. Furthermore, network resourc

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Visual Image Downtransmission of Landing Phase for Deep Space Explorersed and the information transmission rate is low in deep space communication. In view of this contradiction, a rate-adaptive visual image transmission scheme is designed in this paper. Key problems such as frame extraction and playback, frame format identification, joint scheduling are solved. Visual

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