TY - GEN
T1 - Inter Satellite Link Interference Detection and Analysis of NGSO Satellite System
AU - Meng, Shiyao
AU - Jia, Min
AU - Guo, Qing
AU - Gu, Xuemai
N1 - Publisher Copyright:
© 2022, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.
PY - 2022
Y1 - 2022
N2 - In view of the fact that non geostationary satellite constellation is becoming more and more complex and it is difficult to calculate and observe directly, this paper mainly studies the inter satellite interference of NGSO constellation. Firstly, the distribution of NGSO and various interference scenarios are comprehensively analyzed to enrich and improve the existing inter constellation interference scenarios of satellite system, and the direct interference between constellations in the same system is analyzed. Then, the data of Leo electromagnetic satellite are analyzed, and the inter satellite link interference of NGSO constellation system is calculated. Using the concept of relative interference time, the time distribution characteristics of interference are visualized, and the time characteristics of interference in different scenes are analyzed. The inter satellite link interference of large-scale NGSO satellite constellation system is analyzed from multi-dimensional perspective, and the simulation is carried out. The implementation results of the strategy prove that there is interference in the inter satellite links of large NGSO satellite constellation system. The corresponding signal analysis strategy is designed, and the data processing method of interference data is proposed.
AB - In view of the fact that non geostationary satellite constellation is becoming more and more complex and it is difficult to calculate and observe directly, this paper mainly studies the inter satellite interference of NGSO constellation. Firstly, the distribution of NGSO and various interference scenarios are comprehensively analyzed to enrich and improve the existing inter constellation interference scenarios of satellite system, and the direct interference between constellations in the same system is analyzed. Then, the data of Leo electromagnetic satellite are analyzed, and the inter satellite link interference of NGSO constellation system is calculated. Using the concept of relative interference time, the time distribution characteristics of interference are visualized, and the time characteristics of interference in different scenes are analyzed. The inter satellite link interference of large-scale NGSO satellite constellation system is analyzed from multi-dimensional perspective, and the simulation is carried out. The implementation results of the strategy prove that there is interference in the inter satellite links of large NGSO satellite constellation system. The corresponding signal analysis strategy is designed, and the data processing method of interference data is proposed.
KW - EIRP
KW - Electromagnetic situation
KW - Inter satellite link
KW - NGSO
UR - https://www.scopus.com/pages/publications/85124146354
U2 - 10.1007/978-3-030-93398-2_1
DO - 10.1007/978-3-030-93398-2_1
M3 - 会议稿件
AN - SCOPUS:85124146354
SN - 9783030933975
T3 - Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST
SP - 1
EP - 11
BT - Wireless and Satellite Systems - 12th EAI International Conference, WiSATS 2021, Proceedings
A2 - Guo, Qing
A2 - Meng, Weixiao
A2 - Jia, Min
A2 - Wang, Xue
PB - Springer Science and Business Media Deutschland GmbH
T2 - 12th International Conference on Wireless and Satellite Services, WiSATS 2021
Y2 - 31 July 2021 through 2 August 2021
ER -