Intelligent Massive-MIMO Systems and Wireless Communications
A special issue of Sensors (ISSN 1424-8220). This special issue belongs to the section "Intelligent Sensors".
Deadline for manuscript submissions: 30 June 2025 | Viewed by 2835
Special Issue Editors
Interests: interests: 5G wireless communications; radio communications; cellular networks; MIMO systems; adaptive antennas; LTE; cross-layer design
Special Issues, Collections and Topics in MDPI journals
Interests: stochastic modeling of wireless communication channels; design and performance analysis of V2X communication systems
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
The deployment of the fifth-generation (5G) networks has already starting taking place, aiming to provide improved data rates to mobile users, higher spectral end energy efficiency, as well as coverage in harsh propagation conditions. To this end, two key novel technologies in the physical layer include the deployment of a very large number of transmitting antennas to access points, also known as massive multiple input multiple output (m-MIMO), as well as the use of millimeter-wave transmission; however, conventional beamforming techniques with a dedicated radio frequency (RF) chain per transmitting antenna cannot be directly applicable in m-MIMO topologies, as this would significantly increase hardware and computational complexity. In this context, an alternate approach is based on the use of an RF chain for a specific group of transmitting antennas while their phases are controlled by the analog part. Recent studies have shown that the performance of this sub-optimal architectural approach, also known as hybrid-beamforming, can nearly reach the performance of fully digital m-MIMO configurations.
It becomes apparent from the above that efficient hybrid beamforming techniques are extremely important in broadband wireless networks, since apart from reduced computational load they can leverage energy efficient solutions, which is a key concept towards decentralized connectivity approaches.
This Special Issue addresses all recent developments in m-MIMO techniques for broadband wireless networks. Indicative topics include:
- Hybrid beamforming techniques;
- Machine-learning aided solutions;
- Design of energy efficient m-MIMO transceivers;
- Cell-free m-MIMO;
- NOMA-based m-MIMO;
- Secure communications in m-MIMO scenarios;
- IRS-assisted m-MIMO systems;
- Channel measurements, characteristics, and modeling;
- Joint radar and communication systems
Dr. Panagiotis K. Gkonis
Dr. Petros S. Bithas
Dr. Christos G. Tsinos
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
- adaptive antennas
- MIMO systems
- wireless communication
- channel modeling
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.
Further information on MDPI's Special Issue policies can be found here.
