Design and performance analysis of enhanced cognitive NOMA communication system

ZHANG Yafang; GAO Zhensen; LI Jianhua; TIAN Ye; NING Xinning; ZHANG Qiong

doi:10.11959/j.issn.1000-0801.2025220

您当前的位置：

首页 >

文章列表页 >

Design and performance analysis of enhanced cognitive NOMA communication system

Research and Development | 更新时间：2026-01-20

- Design and performance analysis of enhanced cognitive NOMA communication system
- Telecommunications Science Vol. 41, Issue 11, Pages: 142-153(2025)
- 作者机构：
  
  1.忻州师范学院电子系，山西忻州 034099
  2.广东工业大学信息工程学院，广东广州 510006
  3.阜阳师范大学计算机与信息工程学院，安徽阜阳 236037
- 作者简介：
- 基金信息：
  
  The National Natural Science Foundation of China(62375055);Science and Technology Innovation Project of Higher Education Institutions of Shanxi Province(2024L324);Teaching Reform and Innovation Project of Higher Education Institutions of Shanxi Province(J20241271)
- DOI：10.11959/j.issn.1000-0801.2025220
  CLC： TN929.5
- Received：13 February 2025，
  
  Revised：2025-07-15，
  
  Accepted：06 August 2025，
  
  Published：20 November 2025
- 稿件说明：
移动端阅览
张亚芳,高震森,李建华等.增强型认知NOMA通信系统的设计与性能分析[J].电信科学,2025,41(11):142-153.

ZHANG Yafang,GAO Zhensen,LI Jianhua,et al.Design and performance analysis of enhanced cognitive NOMA communication system[J].Telecommunications Science,2025,41(11):142-153.
张亚芳,高震森,李建华等.增强型认知NOMA通信系统的设计与性能分析[J].电信科学,2025,41(11):142-153. DOI： 10.11959/j.issn.1000-0801.2025220.

ZHANG Yafang,GAO Zhensen,LI Jianhua,et al.Design and performance analysis of enhanced cognitive NOMA communication system[J].Telecommunications Science,2025,41(11):142-153. DOI： 10.11959/j.issn.1000-0801.2025220.

摘要

为了解决无线网络频谱资源有限和物联网设备指数增加的矛盾，提出了一种混合蜂窝传输和D2D通信的增强型认知非正交多址接入（non-orthogonal multiple access，NOMA）通信网络。该网络以改善蜂窝通信的覆盖为前提，授权D2D节点使用蜂窝网络频谱资源以完成通信任务。鉴于NOMA技术高频谱效率的优点，设计了一种自适应的认知NOMA传输方案。在考虑信道估计误差的情况下，优化找到了使得系统中断概率最小化的最优功率分配，并分别对蜂窝系统和D2D通信系统的中断概率以及系统吞吐量进行了分析。仿真结果验证了理论推导的正确性，同时表明，所提方案的可靠性能明显优于现有方案，在中低信噪比区域吞吐量增益高达12.3%，高信噪比区域性能相当。

Abstract

In order to solve the contradiction between the limited spectrum resources of wireless networks and the exponential increase of Internet of things devices

an enhanced cognitive non-orthogonal multiple access (NOMA) communication network with mixed cellular transmission and D2D communication was proposed. Based on the premise of improving the coverage of cellular communication

the D2D node was authorized to use the spectrum resources of cellular network to complete the communication task. In view of the advantages of high spectral efficiency of NOMA technology

a dynamic cognitive NOMA transmission scheme was designed. Considering channel estimation error was existed

the optimal power allocation that minimized the system outage probability was found

while the outage probabilities and system throughput of cellular system and D2D communication system were analyzed

respectively. The simulation results verify the correctness of the theoretical derivation

and show that the proposed scheme demonstrates significantly improved reliability compared to existing schemes

achieving a throughput gain of up to 12.3% in the low-to-medium SNR region while maintaining comparable performance in the high SNR region.

关键词

Keywords

references

CHAUHAN A , GHOSH S , JAISWAL A . RIS partition-assisted non-orthogonal multiple access (NOMA) and quadrature-NOMA with imperfect SIC [J ] . IEEE Transactions on Wireless Communications , 2023 , 22 ( 7 ): 4371 - 4386 .

ALI K S , Al-DWEIK A , HOSSAIN E , et al . Physical layer security of partial-NOMA and NOMA in poisson networks [J ] . IEEE Transactions on Wireless Communications , 2024 , 23 ( 6 ): 6562 - 6579 .

ZHU J , GAO P , CHEN G , et al . Index modulation for STAR-RIS assisted NOMA system [J ] . IEEE Communications Letters , 2023 , 27 ( 2 ): 716 - 720 .

SAMY M , Al-HRAISHAWI H , CHATZINOTAS S , et al . Outage performance of multiple hybrid active relays and RISs-assisted NOMA networks [J ] . IEEE Wireless Communications Letters , 2024 , 13 ( 9 ): 2322 - 2326 .

DING Z , FAN P , POOR H . Impact of user pairing on 5G non-orthogonal multiple-access downlink transmissions [J ] . IEEE Transactions on Vehicular Technology , 2016 , 65 ( 8 ): 6010 - 6023 .

DING Z , PENGH M , POOR H . Cooperative non-orthogonal multiple access in 5G systems [J ] . IEEE Communication Letters , 2015 , 19 ( 8 ): 1462 - 1465 .

WAN D , WEN M , JI F , et al . Cooperative NOMA systems with partial channel state information over Nakagami-m fading channels [J ] . IEEE Transaction on Communications , 2018 , 66 ( 3 ): 947 - 958 .

KADER M , SHAHAB M , SHIN S . Exploiting non-orthogonal multiple access in cooperative relay sharing [J ] . IEEE Communication Letters , 2017 , 21 ( 5 ): 1159 - 1162 .

KADER M , SHIN S , LEUNG V . Full-duplex non-orthogonal multiple access in cooperative relay sharing for 5G systems [J ] . IEEE Transactions on Vehicular Technology , 2018 , 67 ( 7 ): 5831 - 5840 .

DING Z , DOBRE O , FAN P , et al . A new design of CR-NOMA and its application to AoI reduction [J ] . IEEE Communications Letters , 2023 , 27 ( 9 ): 2461 - 2465 .

ALI M , YASIR M , BHATTI D , et al . Optimization of spectrum utilization efficiency in cognitive radio networks [J ] . IEEE Wireless Communications Letters , 2023 , 12 ( 3 ): 426 - 430 .

ZHENG K , WANG J , LIU X , et al . A hybrid communication scheme for throughput maximization in backscatter-aided energy harvesting cognitive radio networks [J ] . IEEE Internet of Things Journal , 2023 , 10 ( 18 ): 16194 - 16208 .

YANG Z , HUSSEIN J , XU P , et al . Performance study of cognitive relay NOMA networks with dynamic power transmission [J ] . IEEE Transactions on Vehicular Technology , 2021 , 70 ( 3 ): 2882 - 2887 .

KUMAR V , DING Z , FLAMAGAN M . On the performance of downlink NOMA in underlay spectrum sharing [J ] . IEEE Transactions on Vehicular Technology , 2021 , 70 ( 5 ): 4523 - 4540 .

LE Q , YADAV A , NGUYEN N , et al . Full-duplex non-orthogonal multiple access cooperative overlay spectrum sharing networks with SWIPT [J ] . IEEE Transactions on Green Communication Networks , 2021 , 5 ( 1 ): 322 - 334 .

DHANASEKARAN S , CHITRA M . Performance analysis of NOMA in full-duplex cooperative spectrum sharing systems [J ] . IEEE Transactions on Vehicular Technology , 2022 , 71 ( 8 ): 9095 - 9100 .

CHITRA M , YASHASWINI S , DHANASEKARAN S . Performance analysis of cooperative underlay NOMA-assisted cognitive radio networks [J ] . IEEE Wireless Communications Letters , 2024 , 13 ( 1 ): 203 - 207 .

LI X , LI J , LIU Y , et al . Residual transceiver hardware impairments on cooperative NOMA networks [J ] . IEEE Transactions on Wireless Communications , 2020 , 19 ( 1 ): 680 - 695 .

GRADSHTEYN I S , RYZHIK I M . Table of integrals, series, and products [M ] . 7th ed . New York : Academic , 2007 .

ABRAMOWITZ M , STEGUN I A . Handbook of mathematical functions with formulas, graphs, and mathematical tables [M ] . New York : Dover , 1972 .

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Outage performance of multi-relay collaborative NOMA systems supporting multiple multicast services

Resource allocation scheme for digital twin networks in smart cities

Enhanced zebra optimization algorithm and applications of power allocation in SDWN

Joint channel and impulsive noise estimation method based on approximate message passing for NOMA systems

Physical layer security of relay selection NOMA wireless systems

Related Author

Yifei CHU

Xinjie YANG

ZHENG Mingming

LIU Chuan

GAO Wei

TAO Jing

PENG Wei

LI Jiajia

Related Institution

Nanjing University of Posts and Telecommunications

Hainan University

China Electric Power Research Institute

Huazhong University of Science and Technology

School of Information and Electronic Engineering (Sussex Artificial Intelligence Institute), Zhejiang Gongshang University

⁰