arXiv · 2303.05680
Power Adaptation for Suborbital Downlink with Stochastic Satellites Interference
Abstract
This paper investigates downlink power adaptation for the suborbital node in suborbital-ground communication systems, which are subject to extremely high reliability and ultra-low latency communications requirements. The problem is formulated as a power threshold-minimization problem, where interference from satellites is modeled as an accumulation of stochastic point processes on different orbit planes, and hybrid beamforming (HBF) is considered. To ensure Quality of Service (QoS) constraints, the finite blocklength regime is adopted. Numerical results show that the required transmit power of the suborbital node decreases as the elevation angle at the receiving station increases.
Explore related subjects
Keep this discovery
Yihao He, Juntao Ma, Zhendong Peng, Gang Wu. 2023-03-10. Power Adaptation for Suborbital Downlink with Stochastic Satellites Interference. https://arxiv.org/abs/2303.05680
Cite the original work for its findings. Save a collection to share your selection of sources.