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Sensor-Driven Approaches to Enhancing D2D Communication Efficiency and Interference Management

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

Deadline for manuscript submissions: 30 September 2026 | Viewed by 855

Special Issue Editor


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Guest Editor
Department of Electrical Engineering, Engineering and Technology, Texas A&M University-Commerce (TAMUC), Commerce, TX 75429-3011, USA
Interests: D2D communication; wireless communication; digital communications
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Special Issue Information

Dear Colleagues,

Future cellular networks, such as 6G architecture, are expected to provide enhanced connectivity, improved data rate transmission, privacy, and security. Resources such as artificial intelligence (AI) techniques at the network level, smart end-user devices, and ultra-dense heterogeneous environments will form crucial integrated components of future networks. To operate high data rate transmission with relatively low latency, these networks are expected to utilize distributed radio access networks and frequency bands of terahertz and visible light communication spectra. However, transmission coverage is expected to be shorter than underlaying cellular systems due to the increase in signal attenuation at high frequencies. This in turn will make networks denser with higher anticipated interference due to the increased reuse ratio of available network resources. Moreover, in these networks, end-user devices will be allocated in the vicinity of one another, where device-to-device (D2D) communication can provide unique benefits to leverage energy efficiency as well as facilitate high data rate transmission. The objective of this Special Issue is to present research articles which specifically address the integration of intelligent end-user devices as well as AI techniques at the network level into ultra-dense heterogenous networks to further enhance transmission efficiency and mitigate the impact of interference for advanced D2D communication architectures.

Dr. Redha Radaydeh
Guest Editor

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Keywords

  • D2D communication
  • network sensing
  • spectrum sharing
  • intelligent devices
  • AI techniques
  • network efficiency
  • interference management
  • recourse management

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Published Papers (1 paper)

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Research

20 pages, 3539 KB  
Article
Semantic Adaptive Communication Based on Double-Attention Phase and Compress Estimator for Wireless Image Transmission
by Hong Yang, Lijuan Wang, Pingyu Wang, Ji Li, Linbo Qing and Xiaohai He
Sensors 2025, 25(23), 7201; https://doi.org/10.3390/s25237201 - 25 Nov 2025
Viewed by 498
Abstract
In existing semantic communication systems for image transmission, some images are generally reconstructed with considerably low quality and a high transmission rate. Driven by the imperative to effectively tackle these longstanding challenges, semantic communication has emerged as a critical technological advancement. In this [...] Read more.
In existing semantic communication systems for image transmission, some images are generally reconstructed with considerably low quality and a high transmission rate. Driven by the imperative to effectively tackle these longstanding challenges, semantic communication has emerged as a critical technological advancement. In this work, we propose a Semantic Adaptive Communication (SAC) framework to transmit images with core information. Specifically, the proposed framework is composed of a Semantic Encoder (SE) and Semantic Decoder (SD), a Semantic Code Generator/Restore (SCG/SCR) module, a Compression Estimator (CE), a Channel State Information Acquisition (CSIA) module and a Wireless Channel. To fully capture both channel attention and spatial attention for semantic features, we design a Double-Attention Module (DAM) that operates alongside channel conditions, integrated into the SE and SD. Additionally, in order to predict the compress rate of the SAC, the CE works based on the channel condition and the recover quality. The experimental results demonstrate that the proposed SAC framework has a greater PSNR (increased by 0.5–2 dB) and accuracy value (91–93%), which indicate the SAC robustness, than traditional communication methods and other semantic communication algorithms in image transmission scenarios. In addition, the proposed framework achieves adaptive transmission rates with minimal sacrifice in recovery performance while enhancing the bandwidth utilization efficiency of the semantic communication system. Full article
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