Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme
Space information networks are proposed to broaden the observation area and realize continuous information acquisition using satellites and high-altitude platform stations. Space information networks are able to enhance detection and transmission capabilities compared to the current single Earth obs...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-09-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1177/1550147717732932 |
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| _version_ | 1832547846755188736 |
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| author | Kefeng Guo Bangning Zhang Yuzhen Huang Daoxing Guo |
| author_facet | Kefeng Guo Bangning Zhang Yuzhen Huang Daoxing Guo |
| author_sort | Kefeng Guo |
| collection | DOAJ |
| description | Space information networks are proposed to broaden the observation area and realize continuous information acquisition using satellites and high-altitude platform stations. Space information networks are able to enhance detection and transmission capabilities compared to the current single Earth observation satellite. The satellite–terrestrial network is an important component of the space information networks. Hence, the major contribution of this article is to propose a new transmitted link selection scheme in a satellite–terrestrial network. Switch-and-stay combining scheme is used by destination to have a trade-off between the complexity and efficiency. The satellite, terrestrial relays, and destination user are influenced by hardware impairments, respectively. The closed-form expressions for the outage probability and throughput are derived. In order to analyze the system performance at high signal-to-noise rate, the asymptotic expressions for the system performance are also derived to give a special view on the impact of hardware impairments on the considered network. What is more, numerical results are derived to verify the correctness of our analytical results. |
| format | Article |
| id | doaj-art-691befd5e75a4c4bad29998d1f731f87 |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2017-09-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-691befd5e75a4c4bad29998d1f731f872025-02-03T06:43:07ZengWileyInternational Journal of Distributed Sensor Networks1550-14772017-09-011310.1177/1550147717732932Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining schemeKefeng GuoBangning ZhangYuzhen HuangDaoxing GuoSpace information networks are proposed to broaden the observation area and realize continuous information acquisition using satellites and high-altitude platform stations. Space information networks are able to enhance detection and transmission capabilities compared to the current single Earth observation satellite. The satellite–terrestrial network is an important component of the space information networks. Hence, the major contribution of this article is to propose a new transmitted link selection scheme in a satellite–terrestrial network. Switch-and-stay combining scheme is used by destination to have a trade-off between the complexity and efficiency. The satellite, terrestrial relays, and destination user are influenced by hardware impairments, respectively. The closed-form expressions for the outage probability and throughput are derived. In order to analyze the system performance at high signal-to-noise rate, the asymptotic expressions for the system performance are also derived to give a special view on the impact of hardware impairments on the considered network. What is more, numerical results are derived to verify the correctness of our analytical results.https://doi.org/10.1177/1550147717732932 |
| spellingShingle | Kefeng Guo Bangning Zhang Yuzhen Huang Daoxing Guo Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme International Journal of Distributed Sensor Networks |
| title | Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme |
| title_full | Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme |
| title_fullStr | Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme |
| title_full_unstemmed | Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme |
| title_short | Performance analysis of a satellite–multi-terrestrial relay network with hardware impairments using switch-and-stay combining scheme |
| title_sort | performance analysis of a satellite multi terrestrial relay network with hardware impairments using switch and stay combining scheme |
| url | https://doi.org/10.1177/1550147717732932 |
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