Search Results - "Onumanyi, A. J."

A cuckoo search optimization-based forward consecutive mean excision model for threshold adaptation in cognitive radio by Abdullahi, H., Onumanyi, A. J., Zubair, S., Abu-Mahfouz, A. M., Hancke, G. P.

“…The forward consecutive mean excision (FCME) algorithm is one of the most effective adaptive threshold estimation algorithms presently deployed for threshold…”
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New road anomaly detection and characterization algorithm for autonomous vehicles by Bello-Salau, H., Aibinu, A.M., Onumanyi, A.J., Onwuka, E.N., Dukiya, J.J., Ohize, H.

“…This paper presents a new algorithm for detecting and characterizing potholes and bumps directly from noisy signals acquired using an Accelerometer. A wavelet…”
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Towards Cognitive Radio in Low Power Wide Area Network for Industrial IoT Applications by Onumanyi, A. J., Abu-Mahfouz, A. M., Hancke, G. P.

“…In this paper, we have discussed the integration of Cognitive Radio (CR) in Low Power Wide Area Network (LPWAN) based on a generic network architecture and a…”
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A Real Valued Neural Network Based Autoregressive Energy Detector for Cognitive Radio Application by Onumanyi, A. J., Onwuka, E. N., Aibinu, A. M., Ugweje, O. C., Salami, M. J. E.

“…A real valued neural network (RVNN) based energy detector (ED) is proposed and analyzed for cognitive radio (CR) application. This was developed using a known…”
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Performance Analysis of Machine Learning Classifiers for Pothole Road Anomaly Segmentation by Bello-Salau, H., Onumanyi, A. J., Adebiyi, R. F., Adedokun, E. A., Hancke, G. P.

“…Recently, machine learning (ML) classifiers are being widely deployed in many intelligent transportation systems towards improving the safety and comfort of…”
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Software-Defined Networking (SDN) and 5G Network: The Role of Controller Placement for Scalable Control Plane by Syed-Yusof, Sharifah K., Numan, Paulson Eberechukwu, Yusof, Kamaludin Mohamad, Din, Jafri Bin, Bin Marsono, Muhammad Nadzir, Onumanyi, A. J

“…The evolution of wireless networks from the first to fourth generation has made smart devices and technologies a significant part of our daily activities. The…”
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An Examination of Different Vision based Approaches for Road Anomaly Detection by Bello-Salau, H., Onumanyi, A. J., Salawudeen, A. T., Mu'azu, M. B., Oyinbo, A. M.

“…Recent advances in vehicular technology and sensing devices has led to the proliferation of different approaches for road surface condition monitoring and road…”
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A comparative analysis of local and global adaptive threshold estimation techniques for energy detection in cognitive radio by Onumanyi, A.J., Abu-Mahfouz, A.M., Hancke, G.P.

“…In this paper, we compare local and global adaptive threshold estimation techniques for energy detection in Cognitive Radio (CR). By this comparison, a sum-up…”
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Amplitude quantization method for autonomous threshold estimation in self-reconfigurable cognitive radio systems by Onumanyi, A.J., Abu-Mahfouz, A.M., Hancke, G.P.

“…Self-adaptive threshold adjustment algorithms (SATAs) are required to reconfigure their parameters autonomously (i.e. to achieve self-parameter adjustment) at…”
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An optimized routing algorithm for vehicle ad-hoc networks by Bello-Salau, H., Aibinu, A.M., Wang, Z., Onumanyi, A.J., Onwuka, E.N., Dukiya, J.J.

“…Efficient routing algorithms are essential to guarantee reliable communication in Vehicular Adhoc Networks (VANETs). In this paper, we present a twofold…”
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Routing optimization in a wireless network using genetic algorithm and ILA routing metric by Okoro, R., Ubadike, O. C., Onumanyi, A. J., Aibinu, A. M.

“…Wireless access technology is a popular means of delivering various telecommunication services to users in Nigeria. Wireless Mesh Networking and Wireless…”
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Adaptive threshold techniques for cognitive radio‐based low power wide area network by Onumanyi, A. J., Abu‐Mahfouz, A. M., Hancke, G. P.

“…Some low power wide area network (LPWAN) developers such as Sigfox, Weightless, and Nwave, have recently commenced the integration of cognitive radio (CR)…”
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Histogram partitioning algorithms for adaptive and autonomous threshold estimation in cognitive radio–based industrial wireless sensor networks by Onumanyi, A. J., Abu‐Mahfouz, A. M., Hancke, G. P.

“…Modern energy detectors typically use adaptive threshold estimation algorithms to improve signal detection in cognitive radio–based industrial wireless sensor…”
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A modified Otsu’s algorithm for improving the performance of the energy detector in cognitive radio by Onumanyi, A.J., Onwuka, E.N., Aibinu, A.M, Ugweje, O.C., Salami, M.J.E.

“…In this paper, we present a modified Otsu’s algorithm for solving the automatic threshold estimation problem in energy detection based Cognitive Radio (CR)…”
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A discriminant analysis-based automatic ordered statistics scheme for radar systems by Onumanyi, A.J., Bello-Salau, H., Adejo, A.O., Ohize, H.O., Oloyede, M.O., Paulson, E.N., Aibinu, A.M.

“…The ordered statistics (OS) scheme is an effective constant false alarm rate (CFAR) technique deployed in many radar systems. It is widely deployed because of…”
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Exploratory Analysis of Different Metaheuristic Optimization Methods for Medical Image Enhancement by Oloyede, Muhtahir O., Onumanyi, Adeiza J., Bello-Salau, Habeeb, Djouani, Karim, Kurien, Anish

“…Metaheuristic optimization algorithms (MOAs) are popularly deployed for medical image enhancement (MIE) purposes. However, with an ever-increasing rate of…”
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New Discrete Cuckoo Search Optimization Algorithms for Effective Route Discovery in IoT-based Vehicular Ad-hoc Networks by Bello-Salau, H., Onumanyi, A. J., Abu-Mahfouz, A. M., Adejo, A. O., Mu'razu, M. B.

“…Recently, the Internet of Things (IoT) is widely considered in vehicular ad-hoc networks (VANETs) for use in intelligent transportation systems. In particular,…”
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A Hybrid Localization Scheme for Detection of Primary User Emulator in Cognitive Radio Networks by Adebo, S.A, Onwuka, E.N, Usman, A.U, Onumanyi, A.J

“…Cognitive radio (CR) is an enabling technology for combating the problem of spectrum scarcity in the wireless world; however, some security challenges are…”
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Development of hybrid artificial intelligent based handover decision algorithm by Aibinu, A.M., Onumanyi, A.J., Adedigba, A.P., Ipinyomi, M., Folorunso, T.A., Salami, M.J.E.

“…The possibility of seamless handover remains a mirage despite the plethora of existing handover algorithms. The underlying factor responsible for this has been…”
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An enhanced multipolicy approach to vertical handoff decision across WLAN and UMTS networks by Onumanyi, A.J., Onwuka, E.N.

“…Next generation wireless networks will be generally identified based on their ability to successfully execute seamless Vertical Handoff (VHO). This prominent…”
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