Raouf Abozariba
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View article: MSCHF algorithm for minimizing signaling costs and enhancing vertical handover efficiency in wireless communications networks
MSCHF algorithm for minimizing signaling costs and enhancing vertical handover efficiency in wireless communications networks Open
The vertical handover (VHO) is an essential part of heterogeneous wireless networks, which allows User Equipment (UEs) to roam among different radio access technologies (RATs) and connect to a network that best satisfies their needs, such …
View article: A systematic review on WebRTC for potential applications and challenges beyond audio video streaming
A systematic review on WebRTC for potential applications and challenges beyond audio video streaming Open
Video conferencing and live streaming are being used in various industries, such as healthcare, gaming, telecommunication, manufacturing and others. As technology progresses, the need for real-time data transmission with minimal latency ha…
View article: A survey on blockchain technology in the maritime industry: Challenges and future perspectives
A survey on blockchain technology in the maritime industry: Challenges and future perspectives Open
Blockchain technology has emerged as a potential solution to address the imperative need for enhancing security, transparency, and efficiency in the maritime industry, where increasing reliance on digital systems and data prevails. However…
View article: Experimental Analysis of 5G NR for Indoor Industrial Environments
Experimental Analysis of 5G NR for Indoor Industrial Environments Open
Private 5G networks for industrial users are emerging as one of the leading advanced 5G use cases. This timely work presents a comprehensive experimental analysis of a private 5G network conducted in sparse and dense industrial environment…
View article: Evaluating the Forest Ecosystem through a Semi-Autonomous Quadruped Robot and a Hexacopter UAV
Evaluating the Forest Ecosystem through a Semi-Autonomous Quadruped Robot and a Hexacopter UAV Open
Accurate and timely monitoring is imperative to the resilience of forests for economic growth and climate regulation. In the UK, forest management depends on citizen science to perform tedious and time-consuming data collection tasks. In t…
View article: Mobility Support for MIMO-NOMA User Clustering in Next-Generation Wireless Networks
Mobility Support for MIMO-NOMA User Clustering in Next-Generation Wireless Networks Open
Non-Orthogonal Multiple Access (NOMA) is a promising technology for future-generation wireless systems, with potential to contribute to the improvement of spectral efficiency. NOMA groups users into clusters, based on channel gain-differen…
View article: Clustering-based Redundancy Minimization for Edge Computing in Future Core Networks
Clustering-based Redundancy Minimization for Edge Computing in Future Core Networks Open
Evolving mobile edge computing has greatly improved cellular network performance and mobile user experience. However, the ever-increasing demand for new and heterogeneous services generates redundant signalling, leading to communication ov…
View article: Table of Contents
Table of Contents Open
Modelling and
View article: Dynamic traffic forecasting and fuzzy-based optimized admission control in federated 5G-open RAN networks
Dynamic traffic forecasting and fuzzy-based optimized admission control in federated 5G-open RAN networks Open
Providing connectivity to high-density traffic demand is one of the key promises of future wireless networks. The open radio access network (O-RAN) is one of the critical drivers ensuring such connectivity in heterogeneous networks. Despit…
View article: NOMA-Based Resource Allocation and Mobility Enhancement Framework for IoT in Next Generation Cellular Networks
NOMA-Based Resource Allocation and Mobility Enhancement Framework for IoT in Next Generation Cellular Networks Open
With the unprecedented technological advances witnessed in the last two decades, more devices are connected to the Internet, forming what is called the Internet of Things (IoT). The IoT devices with heterogeneous characteristics and the qu…
View article: Spectrum Sharing Optimization in Cellular Networks under Target Performance and Budget Restriction
Spectrum Sharing Optimization in Cellular Networks under Target Performance and Budget Restriction Open
Dynamic Spectrum Sharing (DSS) aims to provide
\nopportunistic access to under-utilized spectrum in cellular
\nnetworks for secondary network operators. In this paper we
\npropose an algorithm using stochastic and optimization models to bo…
View article: ON THE LOCATION-AWARE COOPERATIVE SPECTRUM SENSING IN URBAN ENVIRONMENT
ON THE LOCATION-AWARE COOPERATIVE SPECTRUM SENSING IN URBAN ENVIRONMENT Open
Spectrum sensing is a key enabling technology for cognitive radio networks (CRNs). The main objective of spectrum sensing is to provide more spectrum access opportunities to cognitive radio users without interfering with the operations of …