Next-Generation Intelligent Wireless Communication Systems: Theory, Algorithms, and Deployable Applications

A special issue of Electronics (ISSN 2079-9292). This special issue belongs to the section "Microwave and Wireless Communications".

Deadline for manuscript submissions: 15 November 2025 | Viewed by 289

Special Issue Editors


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Guest Editor
Key Laboratory of Near-Range RF Sensing ICs & Microsystems, Nanjing University of Science and Technology, Nanjing 210094, China
Interests: integrated sensing and communication; massive MIMO; millimeter-wave communications; sparse signal processing
Special Issues, Collections and Topics in MDPI journals
School of Electrical and Information Engineering, Zhengzhou University, Zhengzhou, 450001, China
Interests: physical layer security; backscatter communication; intelligent reflector-assisted communication; underwater acoustic communication; satellite communication
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Electronics and Information Engineering, Harbin Institute of Technology, Harbin 150001, China
Interests: integrated communication and sensing; array signal processing; communication anti-jamming; intelligent signal processing

Special Issue Information

Dear Colleagues,

This Special Issue focuses on the integration of recent intelligent theoretical frameworks, innovative algorithms, and practical applications to advance wireless communication systems. It aims to address the challenges posed by the increasing demand for high-speed, reliable, and efficient wireless networks, especially in the context of emerging technologies such as 6G mobile communications.

Key areas of interest include the development of intelligent algorithms for resource management; the application of artificial intelligence (AI) and machine learning techniques for physical layer design; network optimization; and the exploration of novel architectures that support scalability and adaptability in dynamic communication environments. This Special Issue also seeks contributions that discuss the deployment of these advanced systems in real-world scenarios, highlighting the transition from theoretical models to practical implementations. It serves as a platform for researchers and practitioners to share insights, propose innovative solutions, and discuss the implications of these technologies on the evolution of wireless networks.

The topics of interest include, but are not limited to, the following:

  • AI-enabled 6G physical-layer technologies;
  • intelligent signal processing;
  • spectrum and energy efficient communications;
  • ultra-reliable and low-latency communications;
  • AI/ML-enabled channel estimation, transmission design, and resource optimization;
  • IoT networks;
  • wireless security;
  • cognitive radio-based communications;
  • mmWave/THz communications;
  • UAV-based communications and sensing;
  • integrated sensing and communication;
  • performance characterization and optimization design;
  • emerging multiple-antenna technologies;
  • reconfigurable intelligent surface/movable antennas/fluid antenna systems.

We look forward to your submissions.

Dr. Ruoyu Zhang
Dr. Shaobo Jia
Dr. Chengzhao Shan
Guest Editors

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Keywords

  • AI-enabled 6G physical-layer technologies
  • intelligent signal processing
  • extremely large-scale multiple-input multiple-output (XL-MIMO)
  • reconfigurable intelligent surface (RIS)
  • movable antennas (MAs)/fluid antenna system (FAS)
  • mmWave/THz communications
  • resource allocation
  • wireless security
  • UAV communications and sensing
  • integrated sensing and communication

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Published Papers (1 paper)

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Research

23 pages, 2098 KB  
Article
Cooperative NOMA with RIS Assistance for Short-Packet Communications Under Hardware Impairments
by Wenbin Song, Dechuan Chen, Jin Li, Xingang Zhang and Zhipeng Wang
Electronics 2025, 14(21), 4352; https://doi.org/10.3390/electronics14214352 - 6 Nov 2025
Abstract
Ultra-reliable low-latency communication (URLLC) presents significant challenges in simultaneously guaranteeing stringent latency bounds, ultra-high reliability, and efficient resource utilization under dynamic channel conditions. To address these joint constraints, a novel framework that integrates a reconfigurable intelligent surface (RIS) with cooperative non-orthogonal multiple access [...] Read more.
Ultra-reliable low-latency communication (URLLC) presents significant challenges in simultaneously guaranteeing stringent latency bounds, ultra-high reliability, and efficient resource utilization under dynamic channel conditions. To address these joint constraints, a novel framework that integrates a reconfigurable intelligent surface (RIS) with cooperative non-orthogonal multiple access (NOMA) is proposed for short-packet communications. Two distinct phase configuration designs for the RIS are considered, i.e., a near-user priority strategy (NUPS) and a far-user priority strategy (FUPS). The NUPS configures the RIS to enhance the received signal power for the near user, while the FUPS optimizes the phase shifts to maximize the received power for the far user. Closed-form expressions that characterize the average block error rate (BLER) of the near and far users under the two proposed strategies in the presence of hardware impairments are derived. Specifically, the analysis for the far user considers both selection combining (SC) and maximum ratio combining (MRC) reception schemes. Based on the average BLER, we then derive a closed-form expression for the effective throughput. Simulation findings reveal the following: (1) The far user in the proposed cooperative NOMA achieves a lower average BLER than in the non-cooperative NOMA. (2) When the RIS is deployed in close proximity to the base station (BS), the NUPS can effectively leverage the RIS to enhance the far user’s signal quality through cooperation, without sacrificing the near user’s priority; and (3) SC serves as a low-complexity alternative that achieves near-optimal performance when inter-user channel conditions are favorable. Full article
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