Welcome to the
2026 Global Congress on Communications and Computer Technologies (GC-Technology 2026). This event is intended to represent a major forum for researchers, professionals and students from all over the world to meet in the beautiful and culturally rich city of Alexandria in Egypt to present their latest research results and to exchange new ideas and practical experiences.
Scope
GC-Technology 2026 main scope includes, but is not limited to the following areas: Smart Cities of the Future; Internet of Things for Smart Technologies; Smart Healthcare; Smart Devices and Technologies; Smart Architecture; Smart Transportation and Smart Vehicles; Smart Grid Technologies; Immersive Multimedia; Multimedia Signal Processing; Multimedia Systems, Networks and Technologies; Multimedia Security and Digital Forensics; Network Security and Privacy; Information Security and Privacy; Software Security and Privacy; Hardware Based Security; Education Programs with and for the Industry;
GC-Technology 2026 is planned to feature special sessions, keynote talks and tutorial sessions by leading experts, paper presentations, poster shows, demo shows, discussion panels, as well as other interesting technical activities.
Enjoy attending GC-Technology 2026 at Hilton Alexandria Green Plaza, in Alexandria, Egypt.
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Enjoy moderate registration fees, and register up to two papers for the same registration fee. Students receive substantial registration discounts.
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Have the possiblity to extend and publish your conference papers with some of the top journal publishers.
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Only full paper submissions are allowed at all our conferences. No summary or abstract submissions are allowed. Conference topic coverage includes the most current and exciting fields of knowledge and research.
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Papers can be accepted to our conferences only after rigorous peer reviewing.
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Our outstanding reviewing process is facilitated by careful selection of technical program committee members from among the best international experts. Each submitted paper is subject to no less than two peer reviews before it can be considered for acceptance.
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Published papers of GC-Technology 2026 are indexed by Google Scholar. More indexing is on the way.
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At each conference, and based on paper review scores, the paper with the highest scores receives the Best Paper Award. This is an award to which only presented papers are eligible. The best paper award is usually delivered to the presenter of the winning paper at the main conference dinner.
Are you preparing a paper to submit to GC-Technology 2026?
If so, please help the organizing committee make good predictions about the potential size of GC-Technology 2026 participation. To do so, please indicate your plan to submit a contribution by clicking here. This does not imply any commitment on your side. Kindly note that clicking the above link does not involve submission of any contribution.
Visible Light Communications in 6G Networks: Opportunities and Challenges
Summary
Visible Light Communication (VLC) is a promising technology for 6G wireless networks and uses LEDs to generate visible light for illumination and communication together. VLC provides high-speed data transmission due to its ultrahigh bandwidth used, and it’s also simple, immune to interference, high level of security, has an unlicensed free channel, and has low cost compared with radio frequency (RF) and other wireless technologies. However, several challenges restrict the realization of the full potential of VLC, such as ambient light interference, limited modulation bandwidth, devices’ nonlinearity, optical diffuse reflection influences, and random receiver orientation. Conversely, machine learning (ML) techniques have shown considerable potential in dealing with various challenges connected to wireless communication systems. Practically, it has been displayed that ML models and algorithms exhibit superior capabilities in managing complex network tasks, like resource allocation, interference management, channel modeling, estimation, equalization, and others. VLC could be applied in many new applications in 6G networks, and there are future research directions for VLC system improvement.
MOHAMMED SALIH MOHAMMED GISMALLA
(Senior Member, IEEE) received the B.Sc. degree (Hons.) in Electronic and Electrical Engineering (Communication) from the International University of Africa (IUA), Sudan, in 2010, the M.Sc. degree in Electronic Engineering (Communication) from the
Sudan University of Science and Technology, in 2015, and the Ph.D. degree in Electrical Engineering (Communication) from the Faculty
of Electrical and Electronic Engineering, Universiti Tun Hussein Onn Malaysia (UTHM), Malaysia, in March 2021. From 2010 to 2017, he was a Teaching Assistant and a Lecturer with the Department of Communication Engineering, Faculty of Electronic and Electrical Engineering, IUA, and
the University of Bahri. He also worked as Engineer at Sudan Meteorological Authority (SMA) He is currently a Postdoctoral Fellow of the
Lightwave Communication Research Group, Faculty of Engineering, School
of Electrical Engineering, Universiti Teknologi Malaysia (UTM). His research interests include device-to-device communication, visible light
communication, optical communication, the Internet of Things, and 5G/6G networks.
