Results 21 to 30 of about 416 (155)
Cell outage compensation scheme based on hybrid genetic algorithms and neural networks
IET Communications, Volume 17, Issue 4, Page 387-397, March 2023., 2023 In this paper a system for LTE Cell Outage Compensation (COC) based on hybrid genetic algorithms and artificial neural networks has been proposed. COC aims to minimise the impact of outage that leads to decrease in operator revenue and/or the customer satisfaction.
Mina Yonan, Ayman M. Hassan, Eid Emary
wiley +1 more source
Measurements and Analyses of 4G/5G Mobile Broadband Networks: An Overview and a Case Study
Wireless Communications and Mobile Computing, Volume 2023, Issue 1, 2023., 2023 Mobile data has become an integral part of everyday life, making Internet trends more and more profound and deeply embedded in life and the future. Mobile broadband (MBB) is one of the main aims of fifth‐generation (5G) networks due to unprecedented growth in data demand. However, 5G networks are not yet deployed in many countries, whereas existing MBB
Ayman A. El-Saleh +6 more
wiley +1 more source
Signal Processing with Machine Learning for Context Awareness in 5G Communication Technology
Wireless Communications and Mobile Computing, Volume 2023, Issue 1, 2023., 2023 To meet users’ expectations for speed and reliability, 5th Generation (5G) networks and other forms of mobile communication of the future will need to be highly efficient, flexible, and nimble. Because of the expected density and complexity of 5G networks, sophisticated network control across all layers is essential.
R. Mohandas +9 more
wiley +1 more source
A unified service‐based capability exposure framework for closed‐loop network automation
Transactions on Emerging Telecommunications Technologies, Volume 33, Issue 11, November 2022., 2022 In this article, we motivate the need for an enhanced network exposure functionality for network automation. We motivate it by revising the state of the art, propose a candidate architecture, and proof its feasibility with a real world testbed.
Marco Gramaglia +4 more
wiley +1 more source
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 Mobility management is essential in mobile communication networks to provide a smooth connection during users’ mobility. Handover control parameters (HCPs), such as handover margin (HOM) and time‐to‐trigger (TTT), are major and essential factors in mobility management that must be defined carefully to make efficient handover (HO) procedures.
Saddam Alraih +6 more
wiley +1 more source
Applied Sciences, 2022 This paper describes the prototype and tests carried out to demonstrate the feasibility of implementing 4G/5G systems based on mobile network operators (MNOs) to transmit signalling critical data for railway systems as part of a possible solution for the
Ana González-Plaza +3 more
doaj +1 more source
How Does Spectrum Affect Mobile Network Deployments? Empirical Analysis Using Crowdsourced Big Data
IEEE Access, 2020 Despite the growing trend towards the use of big data methodologies, there is still limited application of such techniques to understand how spectrum is used in mobile networks.
Zoraida Frias +2 more
doaj +1 more source
Decentralized Vehicular Mobility Management Study for 5G Identifier/Locator Split Networks
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 The identifier/locator split (ILS) architectures are highly promising to reduce the signaling latency of frequent handovers in fifth generation (5G) networks, while decentralized vehicular mobility management holds greater potential than the traditional centralized management to enhance the critical performance of highly dynamic and dense cell networks.
Gaofeng Hong +6 more
wiley +1 more source
The Handover and Performance Analysis of LTE Network with Traditional and SDN Approaches
Wireless Communications and Mobile Computing, Volume 2022, Issue 1, 2022., 2022 The mobility of user equipment (UE) in cellular network is a challenging issue in terms of its management. Current traditional handover in Long‐Term Evolution (LTE) network is managed by evolved Node B or eNodeB (eNB) which is a decentralized solution. In contrast to existing technology, software defined network (SDN) has the capability of serving the ...
Muhammad Emran +6 more
wiley +1 more source
Research on Adaptive Handover Decision Algorithm in Next‐Generation High‐Speed Railway Scenario
Mobile Information Systems, Volume 2022, Issue 1, 2022., 2022 For the 5G‐R wireless communication system of the next‐generation high‐speed railway, there is a problem of single algorithm consideration when handover is carried out. In high‐speed environment, it is easily affected by handover risk, which leads to the problem of low handover success. To solve the above problems, this study proposed a next‐generation
Yong Chen, Jie Kang, Kaiyu Niu, Ding Xu
wiley +1 more source