Joint User Association, Power Allocation and Beamforming for NOMA-Based Integrated Satellite–Terrestrial Networks

Joint User Association, Power Allocation and Beamforming for NOMA-Based Integrated Satellite–Terrestrial Networks

This paper investigated a non-orthogonal multiple access (NOMA)-based integrated satellite–terrestrial network (ISTN), where each user can select to access a terrestrial base station (BS) or the satellite according to the capacity of BS and their individual transmission requirements. A two-stage alg...

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Bibliographic Details
Main Authors: Peizhe Xin, Zihao Fu, Zhiyi Chen, Jing Jiang, Jing Zou, Yu Zhang, Xinyue Hu
Format: Article
Language:English
Published: MDPI AG 2024-12-01
Series:Entropy
Subjects:
integrated satellite–terrestrial network (ISTN)
non-orthogonal multiple access (NOMA)
user association
power allocation
beamforming
Online Access:https://www.mdpi.com/1099-4300/26/12/1055
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