@inproceedings{20461553b49141c782faa778f749807d,
title = "Resource Allocation in Massive Non-Orthogonal Multiple Access System",
abstract = "With the popularity of large-scale communication scenarios, massive multiple access technology has attracted academic attention. In this paper, a resource allocation problem in massive Non-Orthogonal Multiple Access (NOMA) network is studied. The optimization goal is the energy efficiency (EE) of the system. The resource allocation problem includes two parts: subcarrier allocation and power allocation. Firstly, a many-to-one matching algorithm is proposed to assign subcarriers. Then, a power allocation algorithm is designed to optimize the objective function using successive convex approximation. Further, an iterative algorithm for power allocation is studied and the suboptimal solution of the function is obtained. Simulation results show that the proposed resource allocation scheme can effectively improve the EE of the system.",
keywords = "Energy efficiency, Massive NOMA, Resource allocation",
author = "Wen Zhang and Jie Zeng and Zhong Li",
note = "Publisher Copyright: {\textcopyright} 2022, ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering.; 16th EAI International Conference on Communications and Networking in China, ChinaCom 2021 ; Conference date: 21-11-2021 Through 22-11-2021",
year = "2022",
doi = "10.1007/978-3-030-99200-2_17",
language = "English",
isbn = "9783030991999",
series = "Lecture Notes of the Institute for Computer Sciences, Social-Informatics and Telecommunications Engineering, LNICST",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "209--219",
editor = "Honghao Gao and Jun Wun and Jianwei Yin and Feifei Shen and Yulong Shen and Jun Yu",
booktitle = "Communications and Networking - 16th EAI International Conference, ChinaCom 2021, Proceedings",
address = "Germany",
}
