Journal of Telecommunications and the Digital Economy

Call for Papers

Special Issue on Integrating Li-Fi in Hybrid Network Systems for High-Speed, Secure Indoor Communications

With the rapid growth of connected devices and increasing demand for high-speed, secure indoor communications, traditional wireless technologies are confronted by signal interference, limited bandwidth and security vulnerabilities. Hybrid network systems combining multiple communication technologies have attracted attention. Li-Fi or visible light communication offers major advantages that include ultra-high data rates, better security due to confined light signals and immunity from electromagnetic interference. When deployed with established technologies such as Wi-Fi, Zigbee, Blockchain-based security frameworks and Broadband over Power Lines, Li-Fi can extend network flexibility, dependability and data integrity, enabling low-power connectivity, decentralized authentication and secure data exchange within smart environments. Nonetheless, interoperability, infrastructure expenses and standardization must be resolved to realize these advantages in modern smart environments.

The integration of Li-Fi into hybrid networks provides significant advantages for indoor communication, higher data rates than traditional Wi-Fi and adequate transmission speed for bandwidth-intensive applications. Its limited light transmission reduces eavesdropping and enables smooth connection without interruption, making it ideal for hospitals, laboratories and offices. Even though Li-Fi has significant advantages, it still depends on a direct visual alignment between the transmitter and receiver that restricts movement. It is prone to interference by ambient sources of light, which reduce signal quality and reliability. These limitations can be overcome by a dense deployment of Li-Fi access points that provide seamless coverage, with Wi-Fi-based fallback for mobility. Moreover, signal processing and optical filtering could be very helpful in minimizing interference from ambient light sources.

This Special Issue seeks to unite accomplishments related to Li-Fi technology with hybrid network systems for high-speed, secure indoor communications. We invite original and innovative works on theories, architectures, methodologies, algorithms and their implementations. Topics may include network design, security and privacy mechanisms, handover strategies, interference management or deployment in actual smart applications.

Papers are invited that consider, but are not limited to, the following themes:

Enhancing Indoor Communication Security Using Visible Light Communication and Blockchain Technology
Hybrid Networks Combining Zigbee and Li-Fi for Energy-Efficient Smart Building Connectivity
5G-Enabled Hybrid Optical and Wireless Systems for Ultra-Reliable Indoor Communications
Integrating Near-Field Communication with Li-Fi for Secure Indoor Data Exchange
Multi-Technology Indoor Networks Using Li-Fi and Bluetooth 5.0 for Seamless Data Transmission
Ultra-Low Latency Indoor Networks Using Li-Fi and 60 GHz Wireless Communications
Edge-Optimized Li-Fi Networks for Secure and Adaptive Indoor Data Distribution
Software Defined Networking Architectures Utilizing Li-Fi for Flexible Indoor Management
Intelligent Resource Allocation in Hybrid Li-Fi and Wi-Fi Systems for Smart Building Environments
Drone-Assisted Wireless Networks Leveraging Li-Fi for Emergency Indoor Communication
Adaptive Hybrid Optical-Wireless Frameworks Leveraging Li-Fi for High-Speed Indoor Connectivity
Secure Multi-User Access Schemes for Li-Fi-Integrated Smart Office Networks

Guest Editors

Dr Abidemi Emmanuel Adeniyi

Department of Computer Science, College of Computing and Communication Studies,
Bowen University,
Iwo, Osun State, Nigeria.

Dr Aworinde Halleluyah Oluwatobi

Department of Computer Science, College of Computing and Communication Studies,
Bowen University,
Iwo, Osun State, Nigeria.

Dr Roseline Oluwaseun Ogundokun

Department of Computer Systems Engineering, Redeemer’s University, Ede, Osun State, Nigeria.

Dr Julius Oluwasegun Aroba

Department of Operations and Quality Management,
Faculty of Management Science,
Durban University of Technology, Durban, South Africa.

Important Dates:

Manuscript submission          February 20, 2026
Acceptance notification          April 17, 2026
Revised manuscript due         May 15, 2026
Publication                                 Early publication on the JTDE website (Volume 14, Issue 2, June 2026)

Writing for the Journal:

The Journal of Telecommunications and the Digital Economy accepts papers on a wide range of topics related to technology and services that support the digital economy and digital society. Papers that describe novel developments – whether existing or envisaged – and their benefits are particularly welcome. Submissions should be original, unpublished work, and should not be under review elsewhere.

Papers should be written for knowledgeable readers who are not necessarily experts in the relevant field of research. Authors should be careful to situate their work within the context of telecommunications or the digital economy.

Papers should be about 4,000–5,000 words in length, excluding references.

Paper Submission

Prior to paper submission, you are required to register through the JTDE website: https://jtde.telsoc.org/index.php/jtde. Please ensure that your name, email address and affiliation are correctly inserted.
Submission of your paper in JTDE format must be done electronically through the JTDE website: https://jtde.telsoc.org/index.php/jtde. Please follow the checklist and author’s guidelines.
When submitting your paper, choose “Special Issue on Integrating Li-Fi in Hybrid Network Systems” as the section of the Journal. You will receive an email notification when your paper has been successfully submitted.

Any further inquiries can be directed to the Editor-in-Chief at editor@jtde.telsoc.org.