[HTML][HTML] Digital-care in next generation networks: Requirements and future directions

R Ahmad, M Hämäläinen, R Wazirali, T Abu-Ain - Computer Networks, 2023 - Elsevier
Digital healthcare applications are part of the Industry 4.0 which is based on smart devices
and trustworthy communications technology. The concept of Digital-care is based on …

A survey on femtocell handover management in dense heterogeneous 5G networks

R Ahmad, EA Sundararajan, A Khalifeh - Telecommunication Systems, 2020 - Springer
Abstract The Heterogeneous Network is widely used in the Fifth Generation wireless
network to solve the problem of increasing demand on wireless communication. Femtocell …

An automated lightweight encryption scheme for secure and energy-efficient communication in wireless sensor networks

OA Khashan, R Ahmad, NM Khafajah - Ad Hoc Networks, 2021 - Elsevier
In wireless sensor networks (WSNs), security, efficiency, and energy consumption are still
major challenges due to its open, large-scale, and resource-constrained nature. The …

A survey of handover management in mobile HetNets: current challenges and future directions

AU Rehman, MB Roslee, T Jun Jiat - Applied Sciences, 2023 - mdpi.com
With the rapid growth of data traffic and mobile devices, it is imperative to provide reliable
and stable services during mobility. Heterogeneous Networks (HetNets) and dense …

Adaptive trust-based framework for securing and reducing cost in low-cost 6LoWPAN wireless sensor networks

R Ahmad, R Wazirali, T Abu-Ain, TA Almohamad - Applied Sciences, 2022 - mdpi.com
Wireless Sensor Networks (WSNs) are the core of the Internet of Things (IoT) technology, as
they will be used in various applications in the near future. The issue of security and power …

[PDF][PDF] Designing and Calculating Bandwidth of the LTE Network for Rural Areas

S Tanwar, H Khujamatov, B Turumbetov… - … Journal on Advanced …, 2022 - researchgate.net
The standard of broadband mobile communication LTE can be used to build a mobile
communication network in remote populations and provide the population with modern …

A survey on handover optimization in beyond 5G mobile networks: Challenges and solutions

S Alraih, R Nordin, A Abu-Samah, I Shayea… - IEEE …, 2023 - ieeexplore.ieee.org
Handover (HO) management is essential in mobile cellular networks. It ensures seamless
connectivity to the User Equipment (UE) while moving from one Base Station (BS) to another …

A new SDN-handover framework for QoS in heterogeneous wireless networks

T Abu-Ain, R Ahmad, R Wazirali, W Abu-Ain - Arabian Journal for Science …, 2023 - Springer
Mobility management for heterogeneous networks (HetNets) remains one of the most
important topics of modern research due to the joining of numerous user equipment (UE) …

Analysis the effect of clustering and Lightweight Encryption Approaches on WSNs Lifetime

R Ahmad, EA Sundararajan… - … Conference on Electrical …, 2021 - ieeexplore.ieee.org
The energy consumption and security efficiency are still main challenges in Wireless Sensor
Networks (WSNs) due to their hardware resource-constrained nature. The 6LoWPAN …

Intelligent recommendation-based user plane handover with enhanced TCP throughput in ultra-dense cellular networks

Y Peng, Y Zhou, L Liu, J Li, Z Pan… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In ultra-dense cellular networks (UDNs) with user/control plane (U/C) splitting, frequent
handovers in user planes are unavoidable, which seriously degrades the transmission …