The exploitation and utilization of resources in marine environments have ignited a demand
for advanced illumination and optical communication technologies. Light-emitting diodes …

The emergence of 6G cognitive radio IoT networks introduces both opportunities and
complexities in spectrum access and security. Blockchain technology has emerged as a …

Spectrum sensing is a vital element of cognitive radio networks. It's the basis for unlicensed
users to access underutilized bands without disturbing licensed or primary users (PUs) …

In this paper, we present our work on develo** a Smart Pricing Policies module
specifically designed for individual users and Mobile Network Operators (MNOs). Our …

The rise of mobile users, IoT devices, and data-intensive applications has led to an
unprecedented surge in spectrum demand. However, current Spectrum Sharing (SS) …

We propose a hybrid blockchain-based framework for multi-operator resource sharing and
SLA management in 5G Standalone (5GSA) networks. Leveraging Hyperledger Fabric …

In Cognitive Radio (CR) networks combined with Energy Harvesting (EH) technology,
Secondary Users (SUs) are vulnerable to jamming attacks when sensing idle channels. At …

In order to cope with the increasing data traffic, we try to enable Intelligent Reflecting Surface
(IRS) interference elimination in Device-to-Device (D2D) communication networks to …

Significantly faster Wifi speeds, low latency, and extensive interior and outdoor coverage
with Smart Cities are among anticipated benefits of 5G technology. With its smooth radio …

The advent of 5G and 6G networks demands more efficient spectrum allocation methods.
This paper proposes a blockchain-based framework for dynamic spectrum usage rights …