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Future Wireless Communication

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Electrical, Electronics and Communications Engineering".

Deadline for manuscript submissions: 20 September 2025 | Viewed by 579

Special Issue Editor


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Guest Editor
School of Computing, Eastern Institute of Technology, Auckland 0632, New Zealand
Interests: wireless communication; cognitive radio networks; telecommunication

Special Issue Information

Dear Colleagues,

The continuous evolution of wireless communication is driven by the increasing demand for ultra-reliable, high-capacity, and low-latency connectivity. As 5G reaches global deployment, research into 6G and beyond is accelerating, introducing paradigm shifts in spectrum management, network intelligence, and security. Key enablers such as artificial intelligence (AI)-driven optimization, terahertz (THz) and optical wireless communication, reconfigurable intelligent surfaces (RISs), and quantum-secured networks are expected to redefine wireless architectures.

This Special Issue aims to present cutting-edge research addressing fundamental challenges and transformative advancements in future wireless networks. We welcome high-quality contributions on topics including, but not limited to, the following:

  • 6G and beyond—architectures, enabling technologies, and standardization;
  • AI/ML-driven network optimization and autonomous management;
  • THz, visible-light, and molecular communication;
  • RIS-assisted wireless environments;
  • Quantum communications and blockchain-based security;
  • Ultra-reliable low-latency communication (URLLC) and massive connectivity;
  • Energy-efficient and sustainable wireless networks.

This Special Issue will provide a platform for novel methodologies, experimental validations, and cross-disciplinary innovations shaping the future of wireless communication.

Dr. Md Akbar Hossain
Guest Editor

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. Applied Sciences 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 2400 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

  • 6G networks
  • AI-driven wireless communication
  • terahertz (THz) communication
  • reconfigurable intelligent surfaces (RISs)
  • quantum communications
  • ultra-reliable low-latency communication (URLLC)
  • massive MIMO
  • blockchain for wireless security
  • green and energy-efficient networks
  • edge and fog computing in wireless networks

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Published Papers (1 paper)

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Research

15 pages, 1107 KiB  
Article
Maximising Achievable Rate Using Intelligent Reflecting Surface in 6G Wireless Communication Systems
by Afrin Jahan Eva, Md. Sahal, Rabita Amin, Muhammad R. A. Khandaker, Risala Tasin Khan, Faisal Tariq and ASM Ashraf Mahmud
Appl. Sci. 2025, 15(15), 8732; https://doi.org/10.3390/app15158732 - 7 Aug 2025
Viewed by 401
Abstract
Intelligent reflecting surface (IRS) is a promising technique which aims to shift the paradigm of uncontrollable wireless environment to a controllable one by adding the function of reconfigurability using multiple passive reflecting elements. In this work, optimal beamforming design for maximising achievable rate [...] Read more.
Intelligent reflecting surface (IRS) is a promising technique which aims to shift the paradigm of uncontrollable wireless environment to a controllable one by adding the function of reconfigurability using multiple passive reflecting elements. In this work, optimal beamforming design for maximising achievable rate with respect to variable location of the IRS is considered. In particular, a single-cell wireless system that employs an IRS to aid communication between the user and an access point (AP) equipped with multiple antennas is adopted. An optimisation problem is formulated which aims to maximise the achievable rate, subject to signal-to-interference-plus-noise ratio (SINR) constraint of each individual user as well as the total transmit power constraint at the AP. The problem is solved by jointly optimising the transmit beamforming using active aerial array at the AP and the reflection coefficients using passive phase shifting at the IRS. Since the original optimisation problem is strictly non-convex, the problem is solved optimally by solving a corresponding power minimisation problem. Rigorous simulations have been carried out and the results demonstrate that the IRS-enabled system outperforms benchmark systems and employs significantly fewer RF power amplifiers. Full article
(This article belongs to the Special Issue Future Wireless Communication)
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