Dr. Ukamaka Scholastica Nnebe
Dr. Ukamaka Scholastica Nnebe is a PROFESSOR in ELECTRONICS AND COMPUTER ENGINEERING Department, Faculty Of Engineering in Nnamdi Azikiwe University
|  |
Staff Profile
Nnebe Scholastica Ukamaka is a Senior Lecturer in the Department of Electronic & Computer Engineering, Nnamdi Azikiwe University, Awka, Anambra State, Nigeria. She is a unique and dynamic individual, ready to deposit professional input and development in an organised Institution. She holds a bachelor of Engineering (B.Eng), Master of Engineering (M.Eng) and Doctor of Philosophy in Communication Engineering (Ph.D) degrees, all from Nnamdi Azikiwe University, Awka. She also obtained Post Graduate Diploma degree (PGD) in Education from National Teachers’ Institute Kaduna, Nigeria. She is a registered Engineer with Council Of Regulation For Engineering in Nigeria (COREN) and Nigerian Society of Engineers (NSE). She has published enough work in her field of study. Scholastica is a member of the Nigerian Institute of Management (NIM). She loves to write and is actively involved with helping people.
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
Academic Qualifications
| Degrees / Basic Certificates | |
|---|---|
| 1 | Nnamdi Azikiwe University, Awka. (Doctor of Philosophy, May, 2013) November, 2009 to May, 2013 Ph.D Electronic & Computer Engineering (Communication Option) |
| 2 | Nnamdi Azikiwe University, Awka. (Master Degree, October, 2009) November, 2007 to October, 2009 M.Eng Electronic & Computer Engineering |
| 3 | Nnamdi Azikiwe University, Awka. (Bachelor Degree, July, 2006) November, 2001 to July, 2006 B.Eng Electrical, Electronic & Computer Engineering |
| 4 | Nteje Girls Secondary School, Nteje. (SSCE, December, 1999) November, 1999 to December, 1999 |
| 5 | Social Center Secondary School, Onitsha. (SSCE, June, 1999) September, 1992 to June, 1999 |
| 6 | O' Connor Memorial Primary School II, Onitsha. (FSLC, December, 1995) September, 1987 to July, 1992 |
Relevant/Working Experience
| 1 | Supervisor, College of Post Graduate Studies, Nnamdi Azikiwe University, Awka June, 2021 to Present |
| 2 | Departmental PG Co ordinator, Nnamdi Azikiwe University, Awka June, 2021 to Present |
| 3 | Reader, Nnamdi Azikiwe University, Awka October, 2019 to October, 2022 |
| 4 | Faculty Senate Representative, Nnamdi Azikiwe University, Awka April, 2019 to June, 2021 |
| 5 | Departmental PG Secretary, Nnamdi Azikiwe University, Awka June, 2018 to June, 2021 |
| 6 | Senior Lecturer, Nnamdi Azikiwe University, Awka October, 2016 to October, 2019 |
| 7 | Senior Lecturer, Nnamdi Azikiwe University, Awka October, 2016 to September, 2021 |
| 8 | PG Supervisor (PGD, Masters, Ph.D), Nnamdi Azikiwe University, Awka March, 2015 to Present |
| 9 | Faculty/Departmental PG Internal Examiner (PGD, M.Eng & Ph.D), Nnamdi Azikiwe University, Awka March, 2015 to Present |
| 10 | Departmental Assistant Exam Officer, Nnamdi Azikiwe University, Awka May, 2014 to September, 2018 |
| 11 | Lecturer I, Nnamdi Azikiwe University, Awka October, 2013 to October, 2016 |
| 12 | Departmental SIWES Co ordinator, Nnamdi Azikiwe University, Awka September, 2012 to June, 2018 |
| 13 | Lecturer II, Nnamdi Azikiwe University, Awka October, 2010 to October, 2013 |
| 14 | Assitant Lecturer, Nnamdi Azikiwe University, Awka October, 2009 to October, 2010 |
| 15 | Graduate Assitant, Nnamdi Azikiwe University, Awka May, 2009 to October, 2009 |
| 16 | Graduate Assitant, Nnamdi Azikiwe University, Awka May, 2009 to October, 2009 |
Creative Output
| Books | |
|---|---|
| 1 | Nnebe Scholastica Ukamaka. (2022, September) ELECTRONICS BASICS: Semiconductor and Transistor Properties Amazon, pp 1-93 |
| Journal Articles | |
| 1 | Nnebe Scholastica U., Nwankwo Vincent I.. (2022, August), "Performance Evaluation of Link Quality Estimation Models for Wireless Sensor Network Using Telosb Sensor Nodes", International Journal of Innovative Research in Science, Engineering and Technology (IJIRSET), Vol. 11, (Issue 8), pp 10478-10488 |
| 2 | Nnebe S. U., Odeh I. O., Okafor C.S. and Ugbem O. C.. (2022, August), "Evaluating the level of inteference in UMTS/LTE heterogeneous network system", International Journal of Informatics and Communication Technology (IJ-ICT), Vol. 12, (Issue 2), pp 177-187 |
| 3 | Okafor C.S., Nnebe S. U., Alumona T.L., Onuzuluike V. C.,and Jideofor U. C.. (2022, March), "Door Access Control Using RFID and Voice Recognition System", International Journal for Research in Applied Science & Engineering Technology (IJRASET), Vol. 10, (Issue 3), pp 157-163 |
| 4 | Scholastica U. Nnebe, Vincent. I.Nwankwo, and Michael .E Chukwuma. (2022, September), "Design and Development of Bomb Defusing Robot Controlled by Gesture", International Journal of Computer (IJC) |
| 5 | S.U. Nnebe, C.S. Okafor, T.I. Onyeyili, and G. Nathaniel. (2022, September), "Design and Implementation of Decentralized Voting System on the Ethereum Blockchain", International Journal of Computer (IJC), pp 95-104 |
| 6 | Nnebe S. U., Ebilite U.N., and Nwankwo V.I. (2022, February), "DESIGN AND CONSTRUCTION OF A COVID-19 DOOR ENTRANCE CHECKING SYSTEM", International Journal of Advanced Research in Computer and Communication Engineering, Vol. 11, (Issue 2), pp 47-54 |
| 7 | Nnebe S.U., Onyeyili T.I., Okafor.C.S., and Agubata F.N. (2022, March), "MULTICELL ENVIRONMENT : TOOL FOR CAPACITY ENHANCEMENT OF LTE SPECTRUM USING ADAPTIVE MODULATION", International Journal of Advanced Research in Computer and Communication Engineering, Vol. 11, (Issue 3), pp 42-51 |
| 8 | Okafor C.S., Nnebe S.U., Onyeyili T.I., Onuzulike V.C., and Ogbuokebe S.K.. (2022, June), "Nose Mask Detection And Temperature Checking System With Automatic Hand Sanitizer Dispensing Unit", International Journal of Innovative Research and Advanced Studies (IJIRAS), Vol. 9, (Issue 6), pp 146-151 |
| 9 | Okafor C.S., Nnebe S.U., Onyeyili T.I., and Nwokoye C.S.. (2022, July), "DESIGN of an ENERGY MANAGEMENT SYSTEM for a SCHOOL HOSTEL", International Journal of Advanced Research in Computer and Communication Engineering, Vol. 9, (Issue 7), pp 4-15 |
| 10 | T.C. Ewunonu, S. U. Nnebe , V.E. Idigo and B.I. Bakare. (2022, January), "Hybrid Tier-4 IoT fog orchestrated Data-Center Design for Low Latency Diffusion in Nigeria Health Care System", American Journal of Engineering Research (AJER), Vol. 11, (Issue 1), pp 54-60 |
| 11 | Ohaneme Cletus Ogbonna, Nnebe Scholastica Ukamaka, Ufoaroh Stephen Uchenna and Obioma Peace Chibueze. (2021, March), "Development of Solar Powered Electric Wheelchair for Physically Challenged Persons", International Journal of Innovative Science and Research Technology, Vol. 6, (Issue 3), pp 385-391 |
| 12 | Kelvin N. Nnamani1, Stephen U. Ufoaroh, and Scholastica U. Nnebe. (2021, October), "Design and Optimization of Fuzzy-based Digital FIR Kernel Filter for Real-Time Control Applications", International Journal of Scientific Engineering and Science, Vol. 5, (Issue 10), pp 8-19 |
| 13 | NNEBE Scholastica .U,, Odeh Ochim I. and Nwankwo Vincent I. (2021, December), "Channel Characterization of a Dense UMTS and LTE Network for Improved Services in South West, Nigeria", International journal of Computer Sciences and Engineering, Vol. 9, (Issue 12), pp 15-22 |
| 14 | Basil Ezeribe , Scholar Nnebe, Peace Obioma, and Charles Oranugo. (2021, October), "An Improved Proportional Fair Scheduling Algorithm for Downlink LTE Cellular Network", International Journal for Research in Applied Science & Engineering Technology (IJRASET), Vol. 9, (Issue 10) |
| 15 | B. I. Bakare, V. E. Idigo, and S. U. Nnebe. (2021, November), "Interference Management for the Coexistence of DTTV and LTE Systems within the Proposed Digital Dividend Band in Nigeria", European Journal of Electrical Engineering and Computer Science (EJECE), Vol. 5, (Issue 6), pp 1-9 |
| 16 | Nnebe S. U., Oranugo C.O., Okafor C.S., and Odeh Isaac Ochim. (2021, November), "The Impact Of Interference On UMTS/LTE Network Technology In A Highly Dense Environment", International Journal of Innovative Research and Advanced Studies (IJIRAS), Vol. 8, (Issue 11), pp 48-54 |
| 17 | Nwafor OluchI Christiana and Nnebe Scholarstica Ukamaka. (2020, December), "Impact of Beamforming on the Average Throughput of 802.11ac in Wireless Local Area Network (WLAN)", International Journal of Progressive Sciences and Technologies (IJPSAT), Vol. 24, pp 352-358 |
| 18 | Nnebe S.U., Nwankwo V.I. and Ohaneme C.O. (2019, August), "An Energy Efficient Linear Wireless Sensor Network (WSN) Routing Algorithm", International Journal of Scientific & Engineering Research, Vol. 10, (Issue 8), pp 528-549 |
| 19 | Nwokoye Edozie, Idigo V.E, Azubogu A.C.O, Nnebe S.U. (2019, December), "Nwokoye Edozie, IDevelopment of a Web Based Geo-location Data Base for the Identification of Television White Space in South East Nigeria", Journal of Engineering and Applied Sciences, Vol. 15, pp 13-24 |
| 20 | Ohaneme, C. O., Ezeagwu, O., NNEBE, S. U.. (2016, July), "Modelling and Analysis of call Blocking Probability in an Established CDMA Wireless Networks", International Journal of Computer Networks and Communications Security, Vol. 4, (Issue 7), pp 201-206 |
| 21 | NNEBE Scholastica .U. (2016, May), "Experimental Analysis of WSN Communication Energy Using TelosB Sensor Nodes", International Journal of Advanced Research in Electronics and Communication Engineering (IJARECE), Vol. 5, (Issue 5), pp 1594-1601 |
| 22 | Ezechukwu O. A., Olisakwe C. O. and Nnebe S.. (2015, March), "Palm Oil – Good As Transformer Oil", NSE Technical Transaction,, Vol. 49, (Issue 1), pp 31-38 |
| 23 | NNEBE Scholastica U.. (2014, September), "Pathloss Prediction Model of a Wireless Sensor Network in an Indoor Environment", International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, Vol. 3, (Issue 9), pp 11665-11673 |
| 24 | Ezeagwu C.O; Ufoaroh S.U; Nnebe S.U., Nwalozie G.C. (2014, March), "Modelling and Performance Evaluation of a Superheterodyne Receiver", International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, Vol. 3, (Issue 3), pp 7729-7739 |
| 25 | NNEBE Scholastica .U, Nwankwo V.I. (2014, September), "Experimental Characterization of Link Quality Indicator in an Indoor Environment using TelosB Sensor Nodes", International Journal of Advanced Research in Computer and Communication Engineering, Vol. 3, (Issue 9), pp 8020-8023 |
| 26 | NNEBE Scholastica .U, Nwankwo V.I. (2014, October), "Measurement and Experimental Characterization of RSSI for Indoor WSN", International Journal of Computer Science and Telecommunications, Vol. 5, (Issue 10), pp 25-30 |
| 27 | G.C Nwalozie, C.C Okezie, S.U Ufoaroh, S.U Nnebe. (2013, January), "Design and Performance Optimization of a Microstrip Antenna", International Journal of Engineering and Innovative Technology (IJEIT), Vol. 2, (Issue 7), pp 380-387 |
| 28 | Augustine C. Azubogu, Victor E. Idigo, Schola U. Nnebe, Obinna S. Oguejiofor, and Simon E.. (2013, July), "Wireless Sensor Networks for Long Distance Pipeline Monitoring", International Journal of Electronics and Communication Engineering, Vol. 7, (Issue 3), pp 285-289 |
| 29 | Nnebe S.U.,Onoh G.N., Ohaneme C.O., Akpado K.A.. (2013, April), "Performance Evaluation of Link Quality Indicator of Wireless Sensor Network in an Outdoor Environment", International Journal of Electronics Communication and Computer Engineering, Vol. 4, (Issue 4), pp 1190-1193 |
| 30 | Nnebe S.U.,Onoh G.N.,Idigo V.E, Azubogu A.C.O.. (2013, June), "Experimental Characterization of WSN Propagation in Outdoor Environment (Using TelosB Sensor Nodes)", International Journal of Advanced Research in Computer and Communication Engineering, Vol. 2, (Issue 6), pp 2327-2334 |
| 31 | Ohaneme C.O., Idigo V.E., Nnebe S.U., Ifeagwu E.N.. (2012, September), "Analysis of Interference and Channel Capacity in a CDMA Wireless Network Using Dynamic Channel Assignment (DCA) Strategy", International Journal of Computer Networks & Communications (IJCNC), Vol. 4, pp 149-163 |
| 32 | Ifeagwu E.N., Okezie C.C., Eke J., Nnebe S.U.. (2012, March), "On using Space Diversity Technique in Receiving the effect of multipath Fading in CDMA 20001X Mobile Radio Network", International Journal of Electronics Communication and Computer Engineering, Vol. 3, (Issue 3), pp 656-659 |
| 33 | Ohaneme C.O., Idigo V.E., Oguejiofor O.S., Nnebe S.U.. (2012, September), "Analysis of Ambient Noise Level and its Impact on the Capacity and Coverage of CDMA System", International Journal of Innovative Technology and Exploring Engineering (IJITEE), Vol. 1, (Issue 4), pp 72-78 |
| 34 | Idigo V.E., Okezie C.C., Nnebe S.U.,Onwubalili C.. (2012, May), "Performance Evaluation of IEEE 802.11 Distributed Coordination Function (DCF) in a Multi-Rate WLAN", International Journal of Engineering and Innovative Technology (IJEIT), Vol. 1, (Issue 5), pp 207-209 |
| 35 | Azubogu A.C.O, C.O. Ohaneme, S.U. Ufoaroh and S.U. Nnebe. (2012, December), "Ray Tracing Characterization of Wideband Propagation Channel for Simulation of Mobile Radio Communications", African Journal of Computing & ICT, Vol. 5, pp 17-23 |
| 36 | Nnebe S.U., Onoh G.N., Ohaneme C.O.. (2012, December), "Empirical Analysis of Signal-to-Interference Ratio Variations in IEEE 802.11b WLAN", International Journal of Innovative Research in Science, Engineering and Technology, Vol. 1, (Issue 2), pp 263-270 |
| 37 | Nnebe S.U., Onoh G.N., Ohaneme C.O., Nwankwo V.I. (2012, December), "Empirical Analysis of Signal Strength-Distance Variations in IEEE 802.11b in WLAN", International Journal of Engineering and Innovative Technology (IJEIT), Vol. 2, (Issue 6), pp 470-473 |
| 38 | Idigo V.E., Okezie C.C., Ifeagwu E.N., Nnebe S.U. (2012, July), "A Time Effective Model for Radio Propagation Site Survey Using boundary Measurement Approach", International Journal of Emerging Technology and Advanced Engineering |
| 39 | Mbachu C.B., Onoh G. N, Idigo V.E; Ifeagwu E.N; Nnebe S.U.. (2011, August), "processing ECG signal with kaiser window-based fir digital filters", International Journal of Engineering Science and Technology (IJEST), Vol. 3, pp 6775-6783 |
| 40 | Idigo V.E., Azubogu A.C.O., Oguejiofor O.S., Nnebe Scholar. (2011, September), "Modeling an Enhanced Routing Protocol for Wireless sensor Networks using Implicit Clustering Technique", International Journal of Computer Science Issues, Vol. 8, (Issue 5), pp 264-273 |
Academic Leadership Qualities
| Supervisions | |
|---|---|
| 1 | "Channel Characterization and Evaluation of Interference Level in a Dense UMTS/LTE Heterogeneous Network" (2021). Completed Masters project by Odeh Isaac Ochim (2015366031P) |
| 2 | "Enhancing Handoffs in WCDMA Cellular Network Using an Intelligent Soft Handoff Scheme" (2021). Completed Masters project by Obi Chidinma Anthonia (2015366019F) |
| 3 | "Enhancing the Capacity of LTE Network in a Multi-Cell Environment Using Adaptive Modulation and Coding Technique" (2021). Completed Masters project by Chukwuneke Nnaoma Sylvanus (2016366007F) |
| 4 | "Performance Evaluation and Improvement of IEEE802.11ac Wireless Area Network" (2021). Completed Masters project by Nwafor Christiana Oluchi (2014366013P) |
| 5 | "Development of Web-Based Geo-Location DataBase for Television White Space (TVWS)" (2019). Completed Masters project by Nwokoye Edozie (2012366048F) |
| Grants | |
| 1 | Collaborator: "Design and Development of Solar Power Assisted Electric Wheel Chair of Persons with Disabilities" (August, 2018). Ongoing sponsored grant by Tertiary Education Trust Fund (tetfund) |
| Editorships | |
| 1 | Editor, "International Journal of Electrical and Telecommunication System Research (ELECTROSCOPE)" (September, 2018) |
| Reviewerships | |
| 1 | Reviewer, "Game Theoretical Model for Jamming Attack Mitigation in Wireless Sensor Network" (June, 2022) |
| 2 | Reviewer, "Energy Management System for Solar Microgrid Connected Inverter Models for a Corporate Industry" (May, 2022) |
| Examinerships | |
| 1 | Examiner, "PGD" (October, 2022 to May, 2021). Completed External Exam |
| 2 | Examiner, "Ph.D" (February, 2021 to September, 2021). Completed External Exam |
| 3 | Examiner, "master" (November, 2021 to November, 2022). Completed Internal-External Exam |
| 4 | Examiner, "Master" (October, 2020 to March, 2021). Completed Internal-Internal Exam |
| 5 | Examiner, "Ph.D" (February, 2020 to November, 2021). Completed Internal-Internal Exam |
| 6 | Examiner, "Master" (February, 2020 to August, 2021). Completed Internal-Internal Exam |
| 7 | Examiner, "Master" (January, 2020 to April, 2021). Completed Internal-Internal Exam |
| 8 | Examiner, "Master" (January, 2020 to September, 2021). Completed Internal-Internal Exam |
| 9 | Examiner, "Ph.D" (October, 2018 to September, 2021). Completed External Exam |
| 10 | Examiner, "Master" (March, 2018 to May, 2021). Completed External Exam |
| 11 | Examiner, "Master" (May, 2018 to May, 2021). Completed External Exam |
| 12 | Chief Examiner, "OND and HND Programmes" (July, 2016). Ongoing External Exam |
| Contributions to the University/Society | |
| 1 | Financial Secretary, "Laity Council, SS John & Paul Parish, Awka" (March, 2021) |
| 2 | Member, "Electronic & Computer Engineering Department Synopsis Committee" (June, 2020) |
| 3 | Collation Officer, "Independent National Electoral Commission (INEC)" (February, 2019 to May, 2019) |
| 4 | Collation Officer, "Independent National Electoral Commission (INEC)" (March, 2019 to May, 2019) |
| 5 | Member, "Faculty of Engineering, Nnamdi Azikiwe University, Awka/ Examination Misconduct Committee" (April, 2019 to June, 2021) |
| 6 | Member, "Electronic & Computer Engineering Department Curriculum Committee" (May, 2019) |
| 7 | Secretary, "Electronic & Computer Engineering Departmental PG Secretary" (October, 2018 to June, 2019) |
| 8 | Third year Academic Adviser, "Electronic & Computer Engineering," (October, 2018) |
| 9 | Member, "Electronic & Computer Engineering Department, Alumni Liason Committee" (October, 2018) |
| 10 | Chairman, "Electronic & Computer Engineering Department Alimini Liaison Committe" (May, 2018) |
| 11 | Secretary, "Electronic & Computer Engineering Department Staff Recruitment/Selection Committee" (October, 2018) |
| 12 | Member, Parish Pastoral Council, "SS John & Paul Catholic church, Awka" (September, 2018) |
| 13 | President, "Catholic Women Organization Awka Central, St Patrick's Cathedral Awka" (September, 2018) |
| 14 | President, "Catholic Women Organization, SS John & Paul Parish, Awka" (September, 2018 to October, 2022) |
| 15 | Secretary, "Faculty of Engineering PG Students' Workshop Committe" (August, 2018) |
| 16 | Member, "Faculty of Engineering, Nnamdi Azikiwe University, Awka, Examination Misconduct Committee" (March, 2017 to June, 2019) |
| 17 | Financial Secretary, "Catholic Women Organization, SS John & Paul Parish, St Simon's zone Awka" (September, 2015 to September, 2018) |
| 18 | Secretary, "Catholic Women Organization, SS John & Paul Parish, Stella Maris Women Society, Awka" (February, 2012 to June, 2019) |
| 19 | Secretary, "Umuotuom Women Umuonaga Village, Awka" (June, 2012 to September, 2017) |
Membership of Professional/Relevant Bodies
| 1 | Full Member, "International Association of Engineers" - 109246 (member since 2014), http://www.iaeng.org/membership.html |
| 2 | Full Member, "Council for the Regulation of Engineering in Nigeria" - R.23,653 (member since 2012), https://portal.coren.gov.ng/Account/Login?ReturnUrl=%2f |
| 3 | Full Member, "Nigerian Society of Engineers" - 25419 (member since 2011), https://www.nse.org.ng/ |
| 4 | Graduate Member, "Nigerian Institute Of Management" - 109677 (member since 2008), https://nim.ng/ |
Relevant Events Attended
| Conferences | |
|---|---|
| 1 | "Technological Education for Productivity and National Development", (Academic Staff Union of Polytechnics (ASUP)), 23rd September, 2019 to 26th September, 2019; Federal Polytechnics, Oko |
| 2 | "Strategic Alliance Amongst Engineering Professionals For Enhanced Opportunities", (Council for the Regulation of Engineering in Nigeria (COREN)), 19th August, 2019 to 21st August, 2019; International Conference Centre, Abuja |
| 3 | "Raw Materials Processing and Utilization for Sustainable Development", (Faculty of Engineering, Nnamdi Azikiwe University, Awka), 13th August, 2018 to 14th August, 2018; Nnamdi Azikiwe University Auditorium |
| 4 | "The Nigerian Built Industry: Building a Sustainable Structure With Allied Professionals", (Council for the Regulation of Engineering in Nigeria (COREN)), 6th August, 2018 to 8th August, 2018; International Conference Center, Abuja |
| 5 | "Entrepreneurship and Manufacturing in Nigeria: Challenges and Opportunities for a Better Future", (Council for the Regulation of Engineering in Nigeria (COREN)), 7th August, 2017 to 9th August, 2017; International Conference Center, Abuja |
| Workshop | |
| 1 | "Printed Circuit Board (PCB) Production/Processing", (Raw Materials Processing and Utilization for Sustainable Development Council (RMRDC) in Collaboration with Bonam Electronic Projects (BEP) UK. iNC), 16th August, 2010 to 20th August, 2010; Faculty of Engineering, Nnamdi Azikiwe University, Awka |