Precise Orbit Determination of the China Seismo-Electromagnetic Satellite (CSES) Using Onboard GPS and BDS Observations by Yun Qing, Jian Lin, Yang Liu, Xiaolei Dai, Yidong Lou, Shengfeng Gu

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Robust Energy-Efficient Hybrid Beamforming Design for Massive MIMO LEO Satellite Communication Systems by Yang Liu, Changqing Li, Jiong Li, Lu Feng

Subjects: “…Low earth orbit satellite communication systems…”
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Study of the Ionospheric Scintillation Radio Propagation Characteristics with Cosmic Observations by Zhuo Chen, Yang Liu, Kai Guo, Jinling Wang

“…In this work, the statistical features of scintillation observed by the Global Navigation Satellite System (GNSS) and low earth orbit (LEO) satellites are investigated with Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) data in solar cycle 24. …”
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Cooperative Caching and Resource Allocation in Integrated Satellite–Terrestrial Networks by Xiangqiang Gao, Yingzhao Shao, Yuanle Wang, Hangyu Zhang, Yang Liu

“…Due to the rapid development of low earth orbit satellite constellations, e.g., Starlink, OneWeb, etc., integrated satellite-terrestrial networks have been viewed as a promising paradigm to globally provide satellite internet services for users. …”
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Joint User Scheduling and Hybrid Beamforming Design for Massive MIMO LEO Satellite Multigroup Multicast Communication Systems by Yang Liu, Changqing Li, Jiong Li, Lu Feng

“…In this work, we take the massive multi-input multi-output (MIMO) low earth orbit (LEO) satellite communication system adopting the DVB-S2X standard as the research scenario, and the LEO satellite adopts a uniform planar array (UPA) based on the fully connected hybrid structure. …”
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A Novel Simulation Modeling Method and Hardware Implementation for Doppler Power Spectrum of LEO Satellite Based on Error Compensations by Parting Sinusoid with Random AOA and Corr... by Wenliang Lin, Yaohua Deng, Ke Wang, Zhongliang Deng, Hao Liu, Shixuan Zheng, Yang Liu, Xiaoyi Yu, Minghui Li

“…Low Earth Orbit (LEO) Satellite Internet Network (LEO-SIN) is a promising approach to global Gigabit per second (Gbps) broadband communications in the coming sixth-generation (6G) era. …”
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A Novel Load Balancing Scheme for Satellite IoT Networks Based on Spatial–Temporal Distribution of Users and Advanced Genetic Algorithms by Wenliang Lin, Zewen Dong, Ke Wang, Dongdong Wang, Yaohua Deng, Yicheng Liao, Yang Liu, Da Wan, Bingyu Xu, Genan Wu

“…Satellite internet networks (SIN) are considered the most possible evolution road, possessing characteristics of many satellites, such as low earth orbit (LEO), the Ku/Ka frequency, and a high data rate. …”
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