P Wang, J Zhang, X Zhang, Z Yan, BG Evans… - IEEE …, 2019 - ieeexplore.ieee.org
… shifts or GEO satellite at high altitude resulting in delayed channel state information (CSI). In … The joint placement deployment can be formulated to a multi-objective optimization problem …
… -enabled LEO satellite network as a part of RAN, we propose an integrated satellite/terrestrial … Due to the long propagation delay (typical delay is 14ms [37]) of satellite communication, …
L Zhao, C Wang, K Zhao, D Tarchi… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… this article, the problem is modeled as a combinatorial optimization issue [as shown in (5)], … space internetworking, delay/disruption tolerant networking, and satellite-terrestrial integrated …
D Peng, A Bandi, Y Li, S Chatzinotas… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
… optimization method based on the minimum mean square error (MMSE) criterion and logarithmic linearization to optimize … multibeam satellite system to compensate doppler and delay …
S Gong, H Shen, K Zhao, W Li, H Zhou… - … on Aerospace and …, 2019 - ieeexplore.ieee.org
… 2 We note that the delay introduced by GEO satellite does not impact our obtained results since the above considered capacity maximization problems are irrelevant to the delay. …
F Wang, D Jiang, Z Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… In existing works, there is a wide usage of optimization models in solving STN path … -satellite path for users. The transmission delay and available bandwidth were combined to optimize …
A Alsharoa, MS Alouini - IEEE Transactions on Wireless …, 2020 - ieeexplore.ieee.org
… stations can be located at various orbital heights thus causing extra delay when providing … paper proposed an efficient optimization framework using TBSs, HAPs, and satellite station to …
X Zhu, C Jiang, Z Yang, H Wang - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
… , we investigate delay-optimized edge caching in the integrated satellite-terrestrial network with … Based on the cooperation among the base stations, the satellite and the gateway, we …
Z Ji, S Cao, S Wu, W Wang - IEEE Access, 2020 - ieeexplore.ieee.org
… After optimizing the system throughput without delay constraints, we formulate a scheduling problem where user scheduling is carried out to minimize the throughput loss while the …