Dr. Ndubuisi Victor Okorogu
Dr. Ndubuisi Victor Okorogu is a READER in ELECTRONICS AND COMPUTER ENGINEERING Department, Faculty Of Engineering in Nnamdi Azikiwe University
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Staff Profile
My name is Engr. Dr. Victor Ndubuisi Okorogu, a senior lecturer in the department of Electronic and computer engineering in Nnamdi Azikiwe University Awka, Anambra State.
Personal Information
Email: | |
Phone: | |
Address: | Electronics And Computer Engineering, Faculty Of Engineering, Nnamdi Azikiwe University, Awka. |
Faculty/Unit: | FACULTY OF ENGINEERING |
Department/Sub-Unit: | ELECTRONICS AND COMPUTER ENGINEERING |
Social Profiles
Interest Areas
Academic Qualifications
| Degrees / Basic Certificates | |
|---|---|
| 1 | Enugu State University of science and technology. (Doctor of Philosophy, September, 2017) July, 1989 to April, 2017 PhD Electronic And Computer Engineering |
| 2 | Enugu State University of science and technology. (Doctor of Philosophy, September, 2017) July, 1989 to April, 2017 PhD Electronic And Computer Engineering |
| 3 | Enugu State University of science and technology. (Doctor of Philosophy, September, 2017) July, 1989 to April, 2017 PhD Communication Engineering |
| 4 | Enugu State University of science and technology. (Master Degree, May, 1995) June, 1994 to May, 1995 M.Eng Electrical/Electronic Engineering |
| 5 | University of Nigeria Enugu campus. (Post-Graduate Degree, May, 1994) July, 1992 to May, 1994 PGD Management |
| 6 | Enugu State University of science and technology. (Bachelor Degree, December, 1986) November, 1981 to December, 1986 B.Eng Electrical And Electronic Engineering |
| 7 | Boy's secondary school, Eziukwu; Aba. (SSCE, June, 1975) January, 1971 to June, 1975 SSCE |
| 8 | St. Michael's primary school; Atta. (FSLC, December, 1970) December, 1965 to December, 1970 FSLC |
Relevant/Working Experience
| 1 | Member Departmental Disciplinary Committee, Electronic & Computer Engineering February, 2024 to Present |
| 2 | ADJUNCT READER, ENUGU STATE UNIVERSITY OF SCIENCE AND TECHNOLOGY September, 2023 to Present |
| 3 | Adjunct Senior Lecturer, Enugu State University of science and technology April, 2021 to Present |
| 4 | Adjunct Senior Lecturer, Imo State University April, 2019 to Present |
| 5 | Departmental SIWES Cordinator, Nnamdi Azikiwe University Awka October, 2018 to June, 2021 |
| 6 | Departmental Academic Adviser 4th Year ECE, Nnamdi Azikiwe University Awka October, 2018 to June, 2021 |
| 7 | Postgraduate supervisor, Nnamdi Azikiwe University, Awka October, 2017 to October, 2021 |
| 8 | Electrical engineer/technologist, Greenelec integrated power solutions LTD July, 2017 to July, 2019 |
| 9 | EXTERNAL EXAMINER, COVENANT POLYTHECNIC June, 2017 to Present |
| 10 | Full time lecturer, Nnamdi Azikiwe University, Awka, Anambra State May, 2009 to Present |
| 11 | Territorial Manager, NITEL January, 2008 to April, 2009 |
| 12 | Senior Manager, NITEL July, 2004 to December, 2007 |
| 13 | Senior Manager (Engineering Switching), NITEL July, 2003 to June, 2004 |
| 14 | Senior Manager (Exchange Area Manager),, NITEL January, 2001 to June, 2003 |
Creative Output
| Journal Articles | |
|---|---|
| 1 | Chidiebere C. Nweke, Paulinus C. Eze, Isaac A. Ezenugu, Victor N. Okorogu,. (2024, March), "Methods, Potentials and Challenges of Machine Learning Based Artificial Intelligence Systems in Cyber Security", Journal Of Engineering Research And Development (IJERD) |
| 2 | Okorogu V.N, Okafor C.S, Ezeagwu C.O. (2023, August), "Signal Tracking and Acquisition Model for Handoff Process in 4G Network", European Journal of Science, Innovation and Technology (EJSIT) |
| 3 | Alumona T.L, Enweka O.A, Okorogu V.N, Ejiofor H.C. (2023, August), "Digital Beam-forming and Milimeter Wave(mm wave) in 5G Network", International Journal of Computer Science and Mobile Computing |
| 4 | V.N. Okorogu, E.U. Ogbodo, C.S. Okafor, P.C. Obioma. (2023, September), "Optimization of Data Throughput for Improved Traffic Management in a Data Switched Network", Journal of Telecommunication Study |
| 5 | T.L. Alumona, V.N. Okorogu, E.F. Nnabude. (2023, October), "Sign Language Recognition System using Flex Sensor Network", International Journal of Research and Innovation in Applied Science |
| 6 | V.N. Okorogu, C.S. Okafor. (2023, October), "Improving Traffic Management in a Data Switched Network Using an Adaptive Discrete Time Markov Modulated Poisson Process", European Journal of Science, Innovation and Technology (EJSIT) |
| 7 | V.N. Okorogu, C.S. Okafor, E.L. Egbonwonu. (2023, November), "Improving Resource Management in Virtual Private Network using Modified Dynamic Hose Model", International journal of scientific and technical research in engineering |
| 8 | V.N. Okorogu, C.S. Okafor,. (2023, November), "Dynamic Power Consumption in Base Transceiver Station in Urban and Rural Setting in Awka, Nigeria using Multi-Attribute Decision-Making Technique", International Journal of Scientific Research and Management |
| 9 | V.N. Okorogu, C.S. Okafor. (2023, November), "A Smart Multi-Attribute Decision Making Approach for Improving the Performance of Sensor Networks", International journal of scientific and technical research in engineering |
| 10 | Victor Eze Idigo, Ikechukwu Harrison Ezeh, Augustine Chukwuemeka Okwudili Azubogu, Victor Ndubuisi Okorogu, Scholastica Ukamaka Nnebe. (2023, November), "Cluster Head Selection in Device to Device (D2D) Communication Based on Weighted Network Performance Factor", European Journal of Electrical Engineering and Computer Science |
| 11 | Okorogu V. N, Ogbodo E. U, Okafor C. S, Obioma P. C. (2023, October), "Development of an Energy- Efficient Routing Algorithm for Long Distant Wireless Sensor Network Infrastructure", Journal of Electronics and Communication Systems (JECS); |
| 12 | Okorogu V.N, Alumona T.L,. (2023, October), "Deployment of 5G-Advanced Architecture for Applications", International Journal of Advanced Research in Computer and Communication Engineering |
| 13 | Egbonwonu E. L, Onoh G. N, Okorogu V. N, Eze N. C. (2023, March), "Evaluating the Performance of the Modified Dynamic House Model for Virtual Private Networks", International Journal of Computer (IJC), Vol. 47, (Issue 1), pp 1 - 20 |
| 14 | Eze Ikechukwu, V.E. Idigo, V.N. Okorogu. (2021, September), "Clustering Approaches in Device-to-Device Communications", IOSR Journal of Electronics and Communication Engineering (IOSR - JECE) |
| 15 | Ekene Alagbu, Okezie C. C, Obioma P. C, Okorogu V. N, Okafor C. S. (2021, October), "Hierarchical Power Scheduling Algorithm and Energy Management System in a Smart Solar Micro Grid", International Journal for Research in Applied Science & Engineering Technology (IJRASET) |
| 16 | Okeke N. C, Okorogu V. N, Obioma P. C, Uzoka Kanebi. (2019, December), "Narrowband IOT and its implications in Developing Countries", International Journal of Scientific & Engineering Research |
| 17 | VN Okorogu, C Obioma Peace, O Oranugo Charles, E Ezeribe Basil. (2018, November), "The Internet of Things: Insight to a Technological Revolution", Unknown Journal or Publisher |
| 18 | Obioma Peace C, Ufoaroh S. U, Okorogu V. N. (2018, May), "Comparative Analysis of Power Control Algorithms for WCDMA", IOSR Journal of Electronics and Communication Engineering (IOSR-JECE) |
| 19 | Okorafor CI, Omeje Anene, Chukwuneke NS, VN Okorogu. (2017, November), "Multipath Interference Reduction In Wireless Radio Systems Using Two _ampersandsignnbsp; Branch Selection Diversity", International Journal of Advances in Scientific Research and Engineering |
| 20 | Emenike C. J, Okorogu V. N, Alumona T. L, Onwuka P. E. (2016, August), "Technical Overview of Frequency Assignment For Radio Broadcasting In Nigeria", IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) |
| 21 | Alor Michael Okorogu V. N, Onoh G. N, Ekeh James. (2015, August), "Accurate Antenna Isolation Technique for Mitigation of CDMA Interference in a Co-Site Urban Environment", International Journal of Advanced Research in Electrical, Electronics and Implementation Engineering (IJAREEIE) |
| 22 | Osuesu B.O Oguejiofor O.S, Okorogu V.N, Adewale Abe. (2013, January), "Outdoor localization system using RSSI measurement of wireless sensor network", International Journal of Innovative Technology and Exploring Engineering |
| 23 | Adenola A Nwalozie G.C, Okorogu V.N, Maduadichie S.S. (2013, January), "A simple comparative evaluation of adaptive beam forming algorithms", International Journal of Engineering and Innovative Technology (IJEIT) |
| 24 | VN Okorogu, DU Onyishi, GC Nwalozie, N. N Utebor. (2013, May), "Empirical characterization of propagation path loss for co-site urban environment", International Journal of Computer Applications |
| 25 | VN Okorogu, GC Nwalozie, KC Okoli, ED Okoye. (2013, January), "Design and simulation of a low cost digital beamforming (DBF) receiver for wireless communication", Radar and Signal Processing, International Journal of Innovative Technology and Exploring Engineering (IJITEE) |
| 26 | GC Nwalozie, VN Okorogu, CA Oguadinma, VO Ugwuda. (2013, January), "Optimization Of Hard Handoff In Mobile Communications Using Ipv6", International Journal of Computing Science and Information Technology |
| 27 | Onyishi D. U, Okorogu V. N, Nwalozie G. C, Onoh G. N. (2013, July), "Antenna Isolation Techniques for Interference Reduction in Co-Site Networks", International Journal of Advance Research in Computer and Communications Engineering (IJARCCE) |
| 28 | N Okorogu Victor, GN Onoh, DU Onyishi, NN Utebor. (2013, June), "Mitigation of Intermodulation Effects Due to Co-Existence Of GSM 900 And CDMA 2ooo 1x Systems Using Antenna Isolation Technique", Unknown Journal or Publisher |
| 29 | Obi O. C Okorogu V. N, Nwalozie G. C, Adinde C. C. (2013, February), "Performance Evaluation of Modulation Schemes used for Digital Microwave Communication Systems", International Journal of Computer Science and Telecommunication(IJCST) |
| 30 | GC Nwalozie, VN Okorogu, KC Umeh, CD Oraetue. (2012, November), "Performance analysis of constant modulus algorithm (CMA) blind adaptive algorithm for smart antennas in a W-CDMA network", International Journal of Engineering Science and Innovative Technology (IJESIT) |
| 31 | GC Nwalozie, VN Okorogu, AC Okafor, AO Ume. (2012, December), "Evaluation And Implementation Of The Open Shortest Path First (OSPF) Routing Protocol", International Journal of Emerging Technology and Advanced Engineering |
| 32 | OS Oguejiofor, VN Okorogu, Adewale Abe, Nwalozie GC. (2012, October), "Indoor Propagation Prediction in Wireless Local Area Network (WLAN)", International Journal of Engineering and Innovative Technology (IJEIT) |
| 33 | GC Nwalozie, VN Okorogu, AC Okafor, A. O Umeh. (2012, December), "Simulation Implementation of Microstrip Antenna Array for 1.8 GHz Band With 10 dB Gain", International Journal of Emerging Technology and Advanced Engineering (IJETAE) |
| 34 | Onwujei A. I, Okorogu V. N, Onoh G. N, Oluka E. C. (2012, November), "A Technique for Planning Microwave and Cellular Path Profile in the Tropics and Determination of Antenna Tower Heights", International Journal of Engineering Science and Innovative Technology (IJESIT) |
| 35 | Oguejiofor O. S, Ifeagwu E. N, Onoh G. N, Okorogu V. N. (2011, September), "Accurate Path Loss Prediction Model for CDMA Communications System in Macro-Cellular Environment", International Journal of Advances in Science and Technology (IJAST) |
Academic Leadership Qualities
| Supervisions | |
|---|---|
| 1 | "Design and implementation of an improved traffic control system with preference to emergency vehicles using RFID technology" (2021). Completed Masters project by Usoro Samuel Sunday (2013366032P) |
| 2 | "Improvement of Qos in GSM/GPRS network using RF optimization technique" (2021). Completed Masters project by Chigbo Felix chukwunwike (2013366026P) |
| 3 | "Improving Device-Device Communication in Cellular Network Through the Development of Intelligent Clustering Algorithm" (2023). Completed Doctorate project by Eze Harrison Ikechukwu (2015367005P) |
| Editorships | |
| 1 | Editor, "Blue eyes intelligence engineering and sciences publication" (February, 2021) |
| 2 | Editor, "Science publishing group" (January, 2021) |
| 3 | Editor, "electroscope" (September, 2019) |
| Examinerships | |
| 1 | Examiner, "OND/HND" (June, 2017). Ongoing External Exam |
| Contributions to the University/Society | |
| 1 | Students' Academic Adviser, "Nnamdi Azikiwe University, Awka" (October, 2018 to June, 2021) |
| 2 | SIWES Coordinator, "Nnamdi Azikiwe University, Awka" (October, 2018 to June, 2021) |
| 3 | Owa of st. Paul's Awkunanaw, "CWO St. Paul's Parish, Awkunanaw, Enugu" (May, 2017 to October, 2021) |
| 4 | consultant electrical engineer, "greenelec integrated power solutions Ltd" (July, 2017 to July, 2019) |
| 5 | Nna ife, "St. Paul's Parish Awkunanaw, Enugu" (May, 2015 to October, 2021) |
| 6 | Patron, "St. Dominic's choir, st. Paul's parish awkunanaw, Enugu" (September, 2013 to October, 2021) |
| 7 | Patron, "CMO St. Paul's catholic church, awkunanaw, Enugu" (May, 2013 to October, 2021) |
| 8 | President General, "ATTA peoples' assembly (abroad)" (May, 2004 to May, 2010) |
Relevant Events Attended
| Conferences | |
|---|---|
| 1 | "International conference on raw material and utilization for sustainable development", (Faculty of engineering), 14th August, 2018 to 14th August, 2018; Nnamdi Azikiwe University |
| 2 | "Commercializing Engineering for Diversification in a Developing Economy: Bridging Town and Gown", (Faculty of Engineering), 6th September, 2016 to 7th September, 2016; University Auditorium, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria |
| 3 | "National Conference on Engineering for Sustainable Development", (Faculty of Engineering), 19th May, 2014 to 20th May, 2014; Nnamdi Azikiwe University, Awka, Anambra State, Nigeria |
| 4 | "National Conference on Infrastructural Development and Maintenance in the Nigeria Environment", (Faculty of Engineering), 27th August, 2012 to 28th August, 2012; Nnamdi Azikiwe University, Awka, Anambra State, Nigeria |
| Workshops | |
| 1 | "Volunteerism in Road Safety Management – Possibilities and Limits", (Enugu Command Federal Road Safety Corps, RS 9.1 Enugu), 21st September, 2023 to 21st September, 2023; National Museum New Berries Park, New Haven, Enugu State |
| 2 | "The responsibility of Special Marshal in the face of a New Administration in the Corps", (Federal Road Safety Corps RS9, South East Zone), 16th August, 2022 to 16th August, 2022; University of Nigeria Enugu Campus |
| 3 | "The FRSC Special Marshals yesterday, today and tomorrow", (Enugu sector command of federal road safety corps RS9.1), 4th April, 2019 to 4th April, 2019; National Museum New Berries Park, New Haven, Enugu State |
| 4 | "Deepening Research competence for effective Scholarship", (School of Postgraduate Studies, Nnamdi Azikiwe University Awka), 8th October, 2018 to 19th October, 2018; Nnamdi Azikiwe University, Awka, Anambra State, Nigeria |
| 5 | "4. A 4-Day workshop on Capacity Building on Research Workshop for PG Lecturers and Supervisors", (School of Postgraduate Studies, Nnamdi Azikiwe University Awka), 7th November, 2016 to 10th November, 2016; Chisco Institute for Transport Technology Nnamdi Azikiwe University Awka. |
| 6 | "A 3-Day Workshop on Capacity Building for Engineering and Technology Educators", (African Engineering Education Association (AEEA) in Collaboration with University of Lagos), 18th May, 2015 to 20th May, 2015; University of Lagos |
| Webinar | |
| 1 | "A 4-Day Workshop on Deepening Research Competence for Effective Scholarship", (School of Postgraduate Studies, Nnamdi Azikiwe University Awka), 8th October, 2018 to 12th October, 2018; Digital Library Nnamdi Azikiwe University Awka |