Thomas O. Olwal

49 papers Misc 1Journal 20Unranked 27

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Reinforcement Learning-Based Resource Allocation for Smart Vehicular Networks: A Review. Telecommun. Syst. Edwin M. Kataka, Thomas O. Olwal, Karim Djouani, Prosper Zanu Sotenga
2025	J	`jnl`	Deep reinforcement learning-based access class barring for mMTC access control in cellular networks. Array Workineh Gebeye Abera, Thomas O. Olwal, Yihenew Wondie Marye
2025	Misc	`conf`	Hybrid Prediction of TVWS Channel Occupancy for Cognitive Radio Systems. ICNC Joy Lebese, Thomas O. Olwal
2025	J	`jnl`	Machine Learning Applications in Energy Harvesting Internet of Things Networks: A Review. IEEE Access Olumide Alamu, Thomas O. Olwal, Emmanuel M. Migabo
2025	J	`jnl`	Spectrum Sensing in Cognitive Radio Internet of Things: State-of-the-Art, Applications, Challenges, and Future Prospects. J. Sens. Actuator Networks Akeem Abimbola Raji, Thomas O. Olwal
2025	J	`jnl`	Sum-rate maximization for a distributed space-time block code-aided cooperative NOMA with energy harvesting. Wirel. Networks Olumide Alamu, Thomas O. Olwal, Karim Djouani
2024	—	`conf`	Vertical Handover Algorithm in OpenAirInterface and Neural Network for 4G and 5G Base Stations. ICOIN Mla Vilakazi, Thomas O. Olwal, Luzango Pangani Mfupe, Albert A. Lysko
2023	J	`jnl`	An overview of simultaneous wireless information and power transfer in massive MIMO networks: A resource allocation perspective. Phys. Commun. Olumide Alamu, Thomas O. Olwal, Karim Djouani
2023	—	`conf`	Energy Efficiency Enhancement of Ultra Dense Multiuser MIMO System by Using Wyner Model. ICCCNT Tadele A. Abose, Yihenew Wondie Marye, Abinet M. Demissie, Thomas O. Olwal
2023	—	`conf`	OpenAir Interface for 4G Core Network and 4G/5G Base Stations. ICECET Mla Vilakazi, Thomas O. Olwal, Luzango Pangani Mfupe, Albert Lysko
2022	J	`jnl`	A survey of deep reinforcement learning application in 5G and beyond network slicing and virtualization. Array Charles Ssengonzi, Okuthe Paul Kogeda, Thomas O. Olwal
2022	—	`conf`	Community Networks in Kenya: Characteristics and Challenges. AFRICOMM Kennedy Ronoh, Thomas O. Olwal, Njeri Ngaruiya
2021	—	`conf`	5G NB-IoT: Design, Considerations, Solutions and Challenges. EUSPN/ICTH K. F. Muteba, Karim Djouani, Thomas O. Olwal
2021	—	`conf`	Impact of Enhanced Inter-Cell Interference Coordination on Heterogeneous Network Topology in LTE-A Using Cell Range Extension. ICT4DA Kehali A. Jember, Tadele A. Abose, Thomas O. Olwal, Murad R. Hassen
2021	—	`conf`	Real-time Spectrum Occupancy Measurements Based on the Energy Detection Method in Cognitive Radios. AFRICON Joy Lebese, Thomas O. Olwal, Luzango Mfupe
2020	—	`conf`	Deep Reinforcement Learning Based Resource Allocation For Narrowband Cognitive Radio-IoT Systems. FNC/MobiSPC K. F. Muteba, Karim Djouani, Thomas O. Olwal
2020	—	`conf`	IoT Architecture for Enhancing Rural Societal Services in Sub-Saharan Africa. EUSPN/ICTH Ethiopia Nigussie, Thomas O. Olwal, Atli Lemma, Fisseha Mekuria, Bo Peterson
2020	—	`conf`	IoT-based Irrigation Management for Smallholder Farmers in Rural Sub-Saharan Africa. EUSPN/ICTH Ethiopia Nigussie, Thomas O. Olwal, George Musumba, Tesfa Tegegne, Atli Lemma, Fisseha Mekuria
2019	J	`jnl`	A Survey of Resource Allocation in TV White Space Networks. J. Commun. Kennedy K. Ronoh, George Kamucha, Thomas O. Olwal, Tonny K. Omwansa
2019	J	`jnl`	Energy-Efficient Coalition Games with Incentives in Machine-to-Machine Communications. J. Comput. Networks Commun. Juma W. Raymond, Anish Mathew Kurien, Thomas O. Olwal
2019	J	`jnl`	Enhanced Intersystem Handover Algorithm for Heterogeneous Wireless Networks. J. Adv. Comput. Intell. Intell. Informatics Topside E. Mathonsi, Okuthe Paul Kogeda, Thomas O. Olwal
2019	J	`jnl`	Improved Two-Stage Spectrum Sensing for Cognitive Radio Networks. J. Adv. Comput. Intell. Intell. Informatics Fidel Wasonga, Thomas O. Olwal, Adnan M. Abu-Mahfouz
2019	J	`jnl`	Localised Energy Based Clustering with Incentives for Efficient M2M Communications. J. Commun. Juma W. Raymond, Anish Mathew Kurien, Thomas O. Olwal
2018	J	`jnl`	Cooperative Communications in Machine to Machine (M2M): Solutions, Challenges and Future Work. IEEE Access Juma W. Raymond, Thomas O. Olwal, Anish Mathew Kurien
2018	J	`jnl`	Doppler Shift Estimation and Compensation in High Speed MIMO-OFDM VANETs. J. Comput. Inf. Technol. Ferdinand Nyongesa, Thomas O. Olwal
2018	—	`conf`	Efficient Two Stage Spectrum Sensing for Cognitive Radios. ISIE Fidel Wasonga, Thomas O. Olwal, Adnan M. Abu-Mahfouz
2018	J	`jnl`	Improved Resource Allocation for TV White Space Network Based on Modified Firefly Algorithm. J. Comput. Inf. Technol. Kennedy K. Ronoh, George Kamucha, Thomas O. Olwal, Tonny K. Omwansa
2018	—	`conf`	Topology Discovery Protocol for Software Defined Wireless Sensor Network: Solutions and Open Issues. ISIE Joseph Kipongo, Thomas O. Olwal, Adnan M. Abu-Mahfouz
2018	—	`conf`	Using Biologically-Inspired Foraging Approach for Spectrum Reconfiguration in Distributed Cognitive Radio Network. 5G World Forum Olukayode Ayodele Oki, Pragasen Mudali, Matthew O. Adigun, Thomas O. Olwal
2017	J	`jnl`	Cooperative and Adaptive Network Coding for Gradient Based Routing in Wireless Sensor Networks with Multiple Sinks. J. Comput. Networks Commun. Emmanuel M. Migabo, Thomas O. Olwal, Karim Djouani, Anish Mathew Kurien
2017	J	`jnl`	Dynamic spectrum reconfiguration for distributed cognitive radio networks. J. Intell. Fuzzy Syst. Olukayode Ayodele Oki, Thomas O. Olwal, Pragasen Mudali, Matthew O. Adigun
2017	—	`conf`	Firefly algorithm based power control in wireless TV white space network. AFRICON Kennedy Ronoh, George Kamucha, William Okelo-Odongo, Thomas O. Olwal, Tonny K. Omwansa
2017	—	`conf`	Solar PV powered mobile cellular base station: Models and use cases in South Africa. AFRICON Banjo A. Aderemi, S. P. Daniel Chowdhury, Thomas O. Olwal, Adnan M. Abu-Mahfouz
2016	J	`jnl`	A Survey of Resource Management Toward 5G Radio Access Networks. IEEE Commun. Surv. Tutorials Thomas O. Olwal, Karim Djouani, Anish Mathew Kurien
2016	—	`conf`	A Survey on Energy Efficient Network Coding for Multi-hop Routing in Wireless Sensor Networks. FNC/MobiSPC Emmanuel M. Migabo, Karim Djouani, Thomas O. Olwal, Anish Mathew Kurien
2016	J	`jnl`	Joint Full- and Half-Duplex Communication Strategy for MIMO Interference Channels. Mob. Inf. Syst. Emmanuel M. Migabo, Thomas O. Olwal
2015	J	`jnl`	Doppler Shift Compensation Schemes in VANETs. Mob. Inf. Syst. Ferdinand Nyongesa, Karim Djouani, Thomas O. Olwal, Yskandar Hamam
2015	—	`conf`	Gradient-based Routing for Energy Consumption Balance in Multiple Sinks-based Wireless Sensor Networks. EUSPN/ICTH Emmanuel M. Migabo, Karim Djouani, Anish Mathew Kurien, Thomas O. Olwal
2015	—	`conf`	Toward developing a distributed autonomous energy management system (DAEMS). AFRICON Adnan M. Abu-Mahfouz, Thomas O. Olwal, Anish Mathew Kurien, Josiah L. Munda, Karim Djouani
2014	—	`conf`	Performance Evaluation of Scheduling Algorithms in Fixed WiMAX Network. AFRICOMM Okus Paul, Karim Djouani, Anish Mathew Kurien, Thomas O. Olwal
2013	—	`conf`	Available bandwidth-aware cell selection for expanded regions of small cells adopting ABS. ICTC Mncedisi Bembe, Jeongchan Kim, Thomas O. Olwal, Youngnam Han
2013	—	`conf`	Enhanced SWEET protocol for energy efficient wireless sensor networks. ICTC Gcina Dludla, Mncedisi Bembe, Thomas O. Olwal, Jun Kyun Choi
2011	—	`conf`	Beam steering for circular switched parasitic arrays using a combinational approach. AFRICON Mofolo R. O. Mofolo, Albert A. Lysko, Thomas O. Olwal, Willem A. Clarke
2011	—	`conf`	Coupled interference based rate adaptation in ad hoc networks. AFRICON Fredrick Mzee Awuor, Karim Djouani, Guillaume Noel, Thomas O. Olwal, Ph. Leclair
2011	—	`conf`	Energy optimization based path selection algorithm for IEEE 802.11s Wireless Mesh Networks. AFRICON Martin M. Mhlanga, Thomas O. Olwal, Murimo B. Mutanga, Matthew O. Adigun
2010	—	`—`	Dynamic power control in backbone wireless mesh networks : a decentralized approach. (Le contrôle de pouvoir dynamique dans la radio de colonne vertébrale fait concorder des réseaux : une approche décentralisée). Thomas O. Olwal
2009	—	`conf`	Autonomous Transmission Power Adaptation for Multi-Radio Multi-Channel Wireless Mesh Networks. ADHOC-NOW Thomas O. Olwal, Barend J. van Wyk, Karim Djouani, Yskandar Hamam, Patrick Siarry, Ntsibane Ntlatlapa
2008	—	`conf`	Decentralised Cross-Layer Dynamic Power Control for Wireless Mesh Networks. BroadCom Thomas O. Olwal, Barend J. van Wyk, Yskandar Hamam, Ntsibane Ntlatlapa
2008	—	`conf`	Improved Distributed Dynamic Power Control for Wireless Mesh Networks. ADHOC-NOW Thomas O. Olwal, Felix O. Aron, Barend J. van Wyk, Yskandar Hamam, Ntsibane Ntlatlapa, Marcel Odhiambo