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6G Communication and Edge Intelligence in Wireless Sensor Networks

A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Communications".

Deadline for manuscript submissions: 25 June 2025 | Viewed by 392

Special Issue Editors


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Guest Editor
College of Information Science and Electronic Engineering, Zhejiang University, Hangzhou 310027, China
Interests: wireless communications; next generation wireless networks; mobile edge computing; AI for wireless networks
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Communication and Information Engineering, Shanghai University, Shanghai 200444, China
Interests: wireless communications; mobile edge computing; wireless distributed learning

Special Issue Information

Dear Colleagues,

Edge computing has attracted extensive attention from both academia and industry in the 5G era, aiming to reduce local computing overheads and latency in uploading data to the cloud by leveraging the computing power of edge servers. In the upcoming 6G era, this approach will be further strengthened. With the development of AI applications, traditional edge computing tasks are evolving into services for model training and inference. One of the main issues to address in the future is how 6G networks can effectively support these services. In these services, devices cooperate with each other or edge servers by exchanging model parameters to complete model inference or training while simultaneously protecting data privacy and addressing the issue of the data island.

However, wireless networks have a significant impact on the performances of these services. On one hand, wireless resources are limited, and frequent model parameter transmissions incur considerable latency. On the other hand, wireless networks are unreliable, and errors in model parameter transmission can lead to model aggregation divergence. Therefore, it is crucial to design efficient communication and model training algorithms to improve the efficiency and accuracy of model training and inference.

This Special Issue will bring together researchers interested in this topic to collectively tackle the above challenges, which may include novel edge computing architectures, algorithms, applications, etc.

The list of possible topics includes, but is not limited to, the following:

  • Efficient resource allocation algorithm for edge computing/learning;
  • Strategies for heterogeneous distributed learning;
  • Asynchronous federated/decentralized learning;
  • Theoretical analysis and algorithms for time-varying distributed learning;
  • Unreliable wireless distributed learning;
  • Topology-aware distributed learning;
  • Low latency edge collaborative inference;
  • Novel edge computing architecture;
  • Multi-model distributed learning over wireless networks;
  • Personalized distributed learning over wireless networks;
  • Privacy in wireless distributed learning;
  • Applications of wireless distributed learning.

Prof. Dr. Guanding Yu
Dr. Shengli Liu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sensors is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • edge computing
  • edge AI
  • federated learning
  • decentralized learning
  • learning latency
  • constrained resource
  • task-oriented communication
  • 6G
  • edge inference
  • heterogeneous resource
  • resource management
  • asynchronous aggregation

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Published Papers (1 paper)

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Research

19 pages, 4692 KiB  
Article
Scalable Semantic Adaptive Communication for Task Requirements in WSNs
by Hong Yang, Xiaoqing Zhu, Jia Yang, Ji Li, Linbo Qing, Xiaohai He and Pingyu Wang
Sensors 2025, 25(9), 2823; https://doi.org/10.3390/s25092823 - 30 Apr 2025
Viewed by 179
Abstract
Wireless Sensor Networks (WSNs) have emerged as an efficient solution for numerous real-time applications, attributable to their compactness, cost effectiveness, and ease of deployment. The rapid advancement of the Internet of Things (IoT), Artificial Intelligence (AI), and sixth-generation mobile communication technology (6G) and [...] Read more.
Wireless Sensor Networks (WSNs) have emerged as an efficient solution for numerous real-time applications, attributable to their compactness, cost effectiveness, and ease of deployment. The rapid advancement of the Internet of Things (IoT), Artificial Intelligence (AI), and sixth-generation mobile communication technology (6G) and Mobile Edge Computing (MEC) in recent years has catalyzed the transition towards large-scale deployment of WSN devices, and changed the image sensing and understanding to novel modes (such as machine-to-machine or human-to-machine interactions). However, the resulting data proliferation and the dynamics of communication environments introduce new challenges for WSN communication: (1) ensuring robust communication in adverse environments and (2) effectively alleviating bandwidth pressure from massive data transmission. To address these issues, this paper proposes a Scalable Semantic Adaptive Communication (SSAC) for task requirement. Firstly, we design an Attention Mechanism-based Joint Source Channel Coding (AMJSCC) in order to fully exploit the correlation among semantic features, channel conditions, and tasks. Then, a Prediction Scalable Semantic Generator (PSSG) is constructed to implement scalable semantics, allowing for flexible adjustments to achieve channel adaptation. The experimental results show that the proposed SSAC is more robust than traditional and other semantic communication algorithms in image classification tasks, and achieves scalable compression rates without sacrificing classification performance, while improving the bandwidth utilization of the communication system. Full article
(This article belongs to the Special Issue 6G Communication and Edge Intelligence in Wireless Sensor Networks)
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