Aderemi A. Atayero

article

Cross Layer Enhanced Adaptive Handoff Initiation Technique

Jeremiah O. Abolade, Augustus E. Ibhaze, Agbotiname L. Imoize, Aderemi A. Atayero

World Scientific News > 2019 > 120 > 2 > 154-167

The population of mobile communication subscribers keeps increasing exponentially with a growing industrial interest in the provision of improved quality of service. To maintain quality of service in a heterogeneous network built for high capacity utilization, the communication network must be stable as mobile users interact within the implemented coverage distribution. One of the basic mechanisms...

article

Experimental performance of a safe charge of LPG refrigerant enhanced with varying concentrations of TiO₂ nano-lubricant in a domestic refrigerator

Damola S. Adelekan, Olayinka S. Ohunakin, Jatinder Gill, Aderemi A. Atayero, more

Journal of Thermal Analysis and Calorimetry > 2019 > 136 > 6 > 2439-2448

This paper presents an experimental investigation of energy consumption and heat transfer performance characteristics of a safe mass–charge of liquefied petroleum gas refrigerant, enhanced with varying concentrations of TiO₂ nano-lubricants (i.e. 0.2 gL⁻¹, 0.4 gL⁻¹ and 0.6 gL⁻¹) in a domestic refrigerator. Performance parameters investigated at steady state included: instantaneous and mean power consumption,...

article

Datasets linking ethnic perceptions to undergraduate students learning outcomes in a Nigerian Tertiary Institution

Joke A. Badejo, Temitope M. John, David O. Omole, Emeka G. Ucheaga, more

Data in Brief > 2018 > 18 > C > 760-764

This data article represents academic performances of undergraduate students in a select Nigerian Private Tertiary institution from 2008 to 2013. The 2413 dataset categorizes students with respect to their origins (ethnicity), pre-university admission scores and Cumulative Grade Point Averages earned at the end of their study at the university. We present a descriptive statistics showing mean, median,...

article

The role of gender on academic performance in STEM-related disciplines: Data from a tertiary institution

Temitope M. John, Joke A. Badejo, Segun I. Popoola, David O. Omole, more

Data in Brief > 2018 > 18 > C > 360-374

This data article presents data of academic performances of undergraduate students in Science, Technology, Engineering and Mathematics (STEM) disciplines in Covenant University, Nigeria. The data shows academic performances of Male and Female students who graduated from 2010 to 2014. The total population of samples in the observation is 3046 undergraduates mined from Biochemistry (BCH), Building technology...

article

Comparative assessment of data obtained using empirical models for path loss predictions in a university campus environment

Segun I. Popoola, Aderemi A. Atayero, Oluwafunso A. Popoola

Data in Brief > 2018 > 18 > C > 380-393

Empirical models are most widely used for path loss predictions because they are simple, easy to use, and require less computational efficiency when compared to deterministic models. A number of empirical path loss models have been developed for efficient radio network planning and optimization in different types of propagation environments. However, data that prove the suitability of these models...

article

Datasets on demographic trends in enrollment into undergraduate engineering programs at Covenant University, Nigeria

Segun I. Popoola, Aderemi A. Atayero, Joke A. Badejo, Jonathan A. Odukoya, more

Data in Brief > 2018 > 18 > C > 47-59

In this data article, we present and analyze the demographic data of undergraduates admitted into engineering programs at Covenant University, Nigeria. The population distribution of 2649 candidates admitted into Chemical Engineering, Civil Engineering, Computer Engineering, Electrical and Electronics Engineering, Information and Communication Engineering, Mechanical Engineering, and Petroleum Engineering...

article

Learning analytics: Dataset for empirical evaluation of entry requirements into engineering undergraduate programs in a Nigerian university

Jonathan A. Odukoya, Segun I. Popoola, Aderemi A. Atayero, David O. Omole, more

Data in Brief > 2018 > 17 > C > 998-1014

In Nigerian universities, enrolment into any engineering undergraduate program requires that the minimum entry criteria established by the National Universities Commission (NUC) must be satisfied. Candidates seeking admission to study engineering discipline must have reached a predetermined entry age and met the cut-off marks set for Senior School Certificate Examination (SSCE), Unified Tertiary Matriculation...

article

Learning analytics for smart campus: Data on academic performances of engineering undergraduates in Nigerian private university

Segun I. Popoola, Aderemi A. Atayero, Joke A. Badejo, Temitope M. John, more

Data in Brief > 2018 > 17 > C > 76-94

Empirical measurement, monitoring, analysis, and reporting of learning outcomes in higher institutions of developing countries may lead to sustainable education in the region. In this data article, data about the academic performances of undergraduates that studied engineering programs at Covenant University, Nigeria are presented and analyzed. A total population sample of 1841 undergraduates that...

article

Smart campus: Data on energy generation costs from distributed generation systems of electrical energy in a Nigerian University

Joshua O. Okeniyi, Aderemi A. Atayero, Segun I. Popoola, Elizabeth T. Okeniyi, more

Data in Brief > 2018 > 17 > C > 1082-1090

This data article presents comparisons of energy generation costs from gas-fired turbine and diesel-powered systems of distributed generation type of electrical energy in Covenant University, Ota, Nigeria, a smart university campus driven by Information and Communication Technologies (ICT). Cumulative monthly data of the energy generation costs, for consumption in the institution, from the two modes...

article

Path loss dataset for modeling radio wave propagation in smart campus environment

Segun I. Popoola, Aderemi A. Atayero, Oghenekaro D. Arausi, Victor O. Matthews

Data in Brief > 2018 > 17 > C > 1062-1073

Path loss models are often used by radio network engineers to predict signal coverage, optimize limited network resources, and perform interference feasibility studies. However, the propagation mechanisms of electromagnetic waves depend on the physical characteristics of the wireless channel. Therefore, efficient radio network planning and optimization requires detailed information about the specific...

article

Dataset on statistical analysis of editorial board composition of Hindawi journals indexed in Emerging sources citation index

Hilary I. Okagbue, Aderemi A. Atayero, Muminu O. Adamu, Abiodun A. Opanuga, more

Data in Brief > 2018 > 17 > C > 1041-1055

This data article contains the statistical analysis of the total, percentage and distribution of editorial board composition of 111 Hindawi journals indexed in Emerging Sources Citation Index (ESCI) across the continents. The reliability of the data was shown using correlation, goodness-of-fit test, analysis of variance and statistical variability tests.

article

Data on the key performance indicators for quality of service of GSM networks in Nigeria

Segun I. Popoola, Aderemi A. Atayero, Nasir Faruk, Joke A. Badejo

Data in Brief > 2018 > 16 > C > 914-928

In this data article, the Key Performance Indicators (KPIs) for Quality of Service (QoS) of Global System for Mobile Communications (GSM) networks in Nigeria are provided and analyzed. The data provided in this paper contain the Call Setup Success Rate (CSSR), Drop Call Rate (DCR), Stand-alone Dedicated Channel (SDCCH) congestion, and Traffic Channel (TCH) congestion for the four GSM network operators...

article

Smart campus: Data on energy consumption in an ICT-driven university

Segun I. Popoola, Aderemi A. Atayero, Theresa T. Okanlawon, Benson I. Omopariola, more

Data in Brief > 2018 > 16 > C > 780-793

In this data article, we present a comprehensive dataset on electrical energy consumption in a university that is practically driven by Information and Communication Technologies (ICTs). The total amount of electricity consumed at Covenant University, Ota, Nigeria was measured, monitored, and recorded on daily basis for a period of 12 consecutive months (January–December, 2016). Energy readings were...

article

Received signal strength and local terrain profile data for radio network planning and optimization at GSM frequency bands

Segun I. Popoola, Aderemi A. Atayero, Nasir Faruk

Data in Brief > 2018 > 16 > C > 972-981

The behaviour of radio wave signals in a wireless channel depends on the local terrain profile of the propagation environments. In view of this, Received Signal Strength (RSS) of transmitted signals are measured at different points in space for radio network planning and optimization. However, these important data are often not publicly available for wireless channel characterization and propagation...

article

Outdoor Path Loss Predictions Based on Extreme Learning Machine

Segun I. Popoola, Sanjay Misra, Aderemi A. Atayero

Wireless Personal Communications > 2018 > 99 > 1 > 441-460

In a typical outdoor environment, the propagation of radio waves is usually random in nature, to the extent that the characterization of the wireless channel often becomes very difficult. Several models have been developed to predict the average Received Signal Strength (RSS) for specified distance ranges. However, the use of deterministic models requires high computational efficiency while the prediction...

chapter

A robust preprocessing algorithm for iris segmentation from low contrast eye images

Joke A. Badejo, Aderemi A. Atayero, Tunji S. Ibiyemi

2016 Future Technologies Conference (FTC) > 567 - 576

2016 Future Technologies Conference (FTC)

Iris recognition systems offer highly accurate personal identification both on small and very-large scale systems needed in government, forensic and commercial applications. The automatic segmentation of a noise-free iris region is imperative for optimal performance of the system. However, image characteristics such as brightness and contrast, the differing levels of pigmentation, occlusion by eyelashes...

chapter

Towards building smart energy systems in sub-Saharan Africa: A conceptual analytics of electric power consumption

Temitope M. John, Emeka G. Ucheaga, Olalekan O. Olowo, Joke A. Badejo, more

2016 Future Technologies Conference (FTC) > 796 - 805

2016 Future Technologies Conference (FTC)

A fast emerging source of knowledge acquisition through inference from available data is analytics. The convergence of maturity, ubiquity and ease of deployment of Internet of Things (IoT) enabling technologies has engendered this possibility. The need to leverage on available data from credible sources to develop sustainable systems within the smart and connected communities (SCC) paradigm cannot...

chapter

Call admission control techniques for 3GPP LTE: A survey

Matthew K. Luka, Aderemi A. Atayero, Oluwadamilola I. Oshin

2016 SAI Computing Conference (SAI) > 691 - 700

2016 SAI Computing Conference (SAI)

Available radio resources in a wireless communication network are normally shared among multiple users. The state during which the number of users admitted into a network exceeds the capacity of the network is known as network congestion. Network congestion causes degradation of Quality of Service (QoS) and Grade of Service (GoS), which results in users' dissatisfaction. Thus, it is of uttermost importance...

chapter

Implementing open access in a private nigerian university: A case study of covenant university

Conrad A. Omonhinmin, Edwin Agbaike, Aderemi A. Atayero

2014 International Conference on Web and Open Access to Learning (ICWOAL) > 1 - 4

2014 International Conference on Web & Open Access to Learning (ICWOAL)

Most Nigerian universities have not evolved an Open Access culture (or policy) for access to and publication of research, technical and pedagogy information. The National University Commissions (NUC) — the regulatory body for university education in Nigeria is proposing such. Nevertheless, in its drive to attain world-class status, Covenant University (CU) has developed and adopted an Open Access...

chapter

Policy for development and use of open educational resources in covenant university: An open access policy in covenant university

Conrad A. Omonhinmin, Omolola E. Omotosho, Adebayo Akomolafe, Aderemi A. Atayero

2014 International Conference on Web and Open Access to Learning (ICWOAL) > 1 - 4

2014 International Conference on Web & Open Access to Learning (ICWOAL)

Establishing an Open Access Policy (OAP) in an academic institution is unlike establishing other policies the institution might have developed. An OAP in an academic institution would require the active participation of all stakeholders; researcher/faculty, library, management (Administration) and even students. OAP development in Covenant University spanned a total of 13 months; covering, draft policy...

INFONA - science communication portal

Search results for: Aderemi A. Atayero

Cross Layer Enhanced Adaptive Handoff Initiation Technique

Experimental performance of a safe charge of LPG refrigerant enhanced with varying concentrations of TiO₂ nano-lubricant in a domestic refrigerator

Datasets linking ethnic perceptions to undergraduate students learning outcomes in a Nigerian Tertiary Institution

The role of gender on academic performance in STEM-related disciplines: Data from a tertiary institution

Comparative assessment of data obtained using empirical models for path loss predictions in a university campus environment

Datasets on demographic trends in enrollment into undergraduate engineering programs at Covenant University, Nigeria

Learning analytics: Dataset for empirical evaluation of entry requirements into engineering undergraduate programs in a Nigerian university

Learning analytics for smart campus: Data on academic performances of engineering undergraduates in Nigerian private university

Smart campus: Data on energy generation costs from distributed generation systems of electrical energy in a Nigerian University

Path loss dataset for modeling radio wave propagation in smart campus environment

Dataset on statistical analysis of editorial board composition of Hindawi journals indexed in Emerging sources citation index

Data on the key performance indicators for quality of service of GSM networks in Nigeria

Smart campus: Data on energy consumption in an ICT-driven university

Received signal strength and local terrain profile data for radio network planning and optimization at GSM frequency bands

Outdoor Path Loss Predictions Based on Extreme Learning Machine

A robust preprocessing algorithm for iris segmentation from low contrast eye images

Towards building smart energy systems in sub-Saharan Africa: A conceptual analytics of electric power consumption

Call admission control techniques for 3GPP LTE: A survey

Implementing open access in a private nigerian university: A case study of covenant university

Policy for development and use of open educational resources in covenant university: An open access policy in covenant university

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