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    Space-Air-Ground Integrated Network: Outage Performance Analysis

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    Space-Ground-Outage.pdf
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    1.148Mb
    Format:
    PDF
    Description:
    Accepted manuscript
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    Type
    Article
    Authors
    Ye, Jia cc
    Dang, Shuping
    Shihada, Basem cc
    Alouini, Mohamed-Slim cc
    KAUST Department
    Communication Theory Lab
    Computer Science Program
    Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
    Electrical Engineering
    Electrical Engineering Program
    Networks Laboratory (NetLab)
    Date
    2020
    Permanent link to this record
    http://hdl.handle.net/10754/664830
    
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    Abstract
    By incorporating the merits of satellite, aerial, and terrestrial communications, the space-air-ground integrated network (SAGIN) emerges in recent years as a promising solution to support seamless, high-rate, and reliable transmission with an extremely larger coverage than a classic terrestrial network. In essence, SAGIN is a cooperative relay network, in which highaltitude platforms (HAPs) and terrestrial base stations (BSs) serve as intermediates relaying signals between end device and satellite. In this paper, we thereby view the SAGIN from the perspective of cooperative communications and introduce relay networking technologies to model and construct the framework of SAGIN. Meanwhile, we take the realistic propagation environment, HAP mobility and mathematical tractability into account and reconstruct the cooperative channel models for SAGIN, including the space-air, space-ground and air-ground links. Based on the constructed framework of SAGIN, we analyze the outage performance and approximate the outage probability as well as asymptotic outage probability in closed form. Numerical results generated by computer simulations verify our analysis and provide insight into the applicability of SAGIN. Although the relaying scenarios considered in this work are simplistic, the good tractability and expandability of the constructed framework provide a solid foundation for further research of advanced systems with complex configurations.
    Citation
    Ye, J., Dang, S., Shihada, B., & Alouini, M.-S. (2020). Space-Air-Ground Integrated Network: Outage Performance Analysis. IEEE Transactions on Wireless Communications, 1–1. doi:10.1109/twc.2020.3017170
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    IEEE Transactions on Wireless Communications
    DOI
    10.1109/TWC.2020.3017170
    Additional Links
    https://ieeexplore.ieee.org/document/9177315/
    https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9177315
    ae974a485f413a2113503eed53cd6c53
    10.1109/TWC.2020.3017170
    Scopus Count
    Collections
    Articles; Computer Science Program; Electrical and Computer Engineering Program; Communication Theory Lab; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

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