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Mesoscale sandstorm is a common form of dust weather in Nevada in the US, the northern part in China, and the Middle East countries in the Asia. To investigate the influence of mesoscale sandstorm on the quantum satellite communication channels, the physical characteristics of the dust storms are analyzed first. According to the diffusion model of mesoscale storms, the relationship between the proposed scale dust features and the degree of quantum entanglement is established then. The effect of dust on properties of the quantum satellite channel is simulated finally. The results show that if the diffusion time for the dust is 12 hours, the dust particle radii are 1 and 25 μm, the entanglement degrees of quantum satellite channels are 0.6 and 0.4, the utilization rates of quantum satellite channels are 0.9 and 0.8, the capacities of quantum satellite channels are 0.95 and 0.8. The characteristic parameters of the quantum channels are closely related to sandstorms. Therefore, in order to improve the reliability of quantum satellite communications, the parameters of quantum satellite channels should be adjusted adaptively.
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Keywords:
- quantum communication /
- mesoscale sandstorms /
- quantum entanglement
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[2] Kuzmich A, Bowen W P, Boozer A D, Chou C W, Duan L M, Kimble H J 2003 Nature 423 731
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[19] Yin H, Han Y 2013 Quantum Communication Theory and Technology (Beijing: Publishing House of Electronics Industry) p83 (in Chinese) [尹浩, 韩阳 2013 量子通信原理与技术 (北京: 电子工业出版社) 第83页]
[20] Yan Y, Pei C X, Shi R J, Han B B, Zhang L 2007 J. Xidian Univ. (Nature Science Edition) 34 708 (in Chinese) [闫毅, 裴昌幸, 师瑞娟, 韩宝彬, 张磊 2007 西安电子科技大学学报(自然科学版) 34 708]
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[1] Zhao Z, Chen Y A, Zhang A N, Yang T, Briegel H J, Pan J W 2004 Nature 430 54
[2] Kuzmich A, Bowen W P, Boozer A D, Chou C W, Duan L M, Kimble H J 2003 Nature 423 731
[3] Mandel O, Greiner M, Widera A, Rom T, Theodor W, Bloch I 2003 Nature 425 937
[4] Xue L, Nie M, Liu X H 2013 Acta Phys. Sin. 62 170305 (in Chinese) [薛乐, 聂敏, 刘晓慧 2013 62 170305]
[5] Liao X P, Fang M F, Fang J S, Zhu Q Q 2014 Chin. Phys. B 23 020304
[6] Yu X T, Zhang Z C, Xu J 2014 Chin. Phys. B 23 010303
[7] Chang Y, Xu C X, Zhang S B, Yan L L 2014 Chin. Phys. B 23 010305
[8] Nie M, Zhang L, Liu X H 2013 Acta Phys. Sin. 62 230303 (in Chinese) [聂敏, 张琳, 刘晓慧 2013 62 230303]
[9] Zhao J H, Zhang Q 2010 Acta Phys. Sin. 59 8954 (in Chinese) [赵建华, 张强 2010 59 8954]
[10] Zhang Z S, Dong Z G, Zhao A G 2008 Chin. Sci. Bull. 53 1953 (in Chinese) [张正偲, 董治国, 赵爱国 2008 科学通报 53 1953]
[11] Wang P X, Sun L D, Yue P, Niu S J 2007 J. Desert Res. 27 1077 (in Chinese) [王鹏祥, 孙兰东, 岳平, 牛生杰 2007 中国沙漠 27 1077]
[12] Yan Y, Pei C X, Han B B, Zhao N 2008 Chin. J. Radio Sci. 23 834 (in Chinese) [闫毅, 裴昌幸, 韩宝彬, 赵楠 2008 电波科学学报 23 834]
[13] Wang Y T, Zhao Y H, Yang X X, Zhao Z G, Xue Y L, Gao Q X, Ren Z H 2002 J. Safety Environ. 2 18 (in Chinese) [王耀庭, 赵燕华, 杨新兴, 张志刚, 薛玉兰, 高庆先, 任阵海 2002 安全与环境学报 2 18]
[14] Liu C T, Cheng L S 1997 Acta Meterorologica Sin. 55 726 (in Chinese) [刘春涛,程麟生 1997 气象学报 55 726]
[15] Anthes R A, L Y H, Guo X R 1991 Meteorol. Sci. Technol. 1 40 (in Chinese) [Anthes R A, 吕越华, 郭肖容 1991 气象科技 1 40]
[16] Zhang Y D 2010 Quantum Mechanics (Beijing: Science Press) p343 (in Chinese) [张永德 2010 量子力学 (北京: 科学出版社) 第343页]
[17] Zhang Y D 2010 Advanced Quantum Mechanics (Beijing: Science Press) p24 (in Chinese) [张永德 2010 高等量子力学 (北京: 科学出版社) 第24页]
[18] Li J D, Sheng M, Li H Y 2011 Communications Network Infrastructure (Vol. 2) (Beijing: Higher Education Press) pp94-101 (in Chinese) [李建东, 盛敏, 李红艳 2011 通信网络基础 (第二版) (北京: 高等教育出版社) 第94–101页]
[19] Yin H, Han Y 2013 Quantum Communication Theory and Technology (Beijing: Publishing House of Electronics Industry) p83 (in Chinese) [尹浩, 韩阳 2013 量子通信原理与技术 (北京: 电子工业出版社) 第83页]
[20] Yan Y, Pei C X, Shi R J, Han B B, Zhang L 2007 J. Xidian Univ. (Nature Science Edition) 34 708 (in Chinese) [闫毅, 裴昌幸, 师瑞娟, 韩宝彬, 张磊 2007 西安电子科技大学学报(自然科学版) 34 708]
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