@inproceedings{b378c438578e444e9a9e9184560fcc4d,
title = "Optimal transmission policy based on POMDP over ka-band channels in SINs",
abstract = "The Ka-band channels can provide an appealing capacity for the future deep-space communications and space information networks (SINs). In this paper, the noise temperature of time-varying rain attenuation at Ka-band channels is modeled to two states Gilbert-Elliot channel, to capture the channel capacity that randomly ranging from good to bad state. An optimal transmission scheme based on Partially Observable Markov Decision Processes (POMDP) is proposed, and the key thresholds for selecting the optimal transmission method for space information networks (SIN) are derived. Simulation results show that our proposed scheme can effectively improve the throughput.",
keywords = "Gilbert-Elliot channel, Ka-band, Partially Observable Markov Decision Processes, Space information networks",
author = "Xindong Sui and Jian Jiao and Shushi Gu and Shaohua Wu and Qinyu Zhang and Weiqiang Wu",
note = "Publisher Copyright: {\textcopyright} 2019, Springer Nature Singapore Pte Ltd.; 6th International Conference on Communications, Signal Processing, and Systems, CSPS 2017 ; Conference date: 14-07-2017 Through 16-07-2017",
year = "2019",
doi = "10.1007/978-981-10-6571-2\_135",
language = "英语",
isbn = "9789811065705",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Verlag",
pages = "1133--1140",
editor = "Qilian Liang and Min Jia and Jiasong Mu and Wei Wang and Xuhong Feng and Baoju Zhang",
booktitle = "Communications, Signal Processing, and Systems - Proceedings of the 2017 International Conference on Communications, Signal Processing, and Systems",
address = "德国",
}