Proportional fairness secrecy beamforming for massive MIMO-SWIPT systems with low-resolution ADCs
文献类型：期刊论文
| 作者 | Li, Hao; Cao, Jiawei; Li, Qi; Zhang, Shengyi; Zhao, Yijiu; Wang, Zhigang; Meng, Jiacheng; Wang, Houjun |
| 刊名 | DIGITAL SIGNAL PROCESSING
 |
| 出版日期 | 2023-05 |
| 卷号 | 136 |
| ISSN号 | 1051-2004;1095-4333 |
| 关键词 | Low -resolution ADC Massive MIMO Proportional fairness SWIPT |
| DOI | 10.1016/j.dsp.2023.103943 |
| 产权排序 | 2 |
| 英文摘要 | Simultaneous wireless information and power transfer (SWIPT) technology is one of the solutions to the energy shortage problem in Massive multiple-input and multiple-output (MIMO) systems, while the low-resolution analog-to-digital convertor (ADC) is a potential way to significantly reduce the power consumption of radio frequency circuits in Massive MIMO enabled SWIPT systems. In this paper, we focus on the secrecy transmission maximization problem for Massive MIMO-SWIPT systems over Nakagami-m fading channels, where a low-resolution ADC quantization model and a non-linear energy harvester are exploited. By considering proportional fairness, a joint beamforming design and power allocation problem are proposed to achieve the sum logarithmic secrecy rates. To tackle the non-convex maximization problem, the suboptimal solutions of the beamforming design and power allocation are respectively obtained based on a successive convex approximation and a semidefinite relaxation. Numerical results demonstrate the effectiveness of the proposed joint optimization scheme.(c) 2023 Published by Elsevier Inc. |
| 语种 | 英语 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| WOS记录号 | WOS:000948999400001 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/96392]  |
| 专题 | 光子网络技术研究室 |
| 推荐引用方式 GB/T 7714 | Li, Hao,Cao, Jiawei,Li, Qi,et al. Proportional fairness secrecy beamforming for massive MIMO-SWIPT systems with low-resolution ADCs[J]. DIGITAL SIGNAL PROCESSING,2023,136. |
| APA | Li, Hao.,Cao, Jiawei.,Li, Qi.,Zhang, Shengyi.,Zhao, Yijiu.,...&Wang, Houjun.(2023).Proportional fairness secrecy beamforming for massive MIMO-SWIPT systems with low-resolution ADCs.DIGITAL SIGNAL PROCESSING,136. |
| MLA | Li, Hao,et al."Proportional fairness secrecy beamforming for massive MIMO-SWIPT systems with low-resolution ADCs".DIGITAL SIGNAL PROCESSING 136(2023). |
入库方式： OAI收割
来源：西安光学精密机械研究所
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