Ibrahim Hökelek

95 papers A* 2A 1B 7C 5Misc 3Journal 22Unranked 55

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	An Experimental RIS-Assisted NOMA Network. IEEE Wirel. Commun. Lett. Lütfullah Özkan, Saliha Büyükçorak, Sefa Kayraklik, Ibrahim Hökelek, Ali Gorcin
2025	J	`jnl`	A Pre-Emptive Scheduling Mechanism for Service Assurance of Network Slicing in Next Generation Cellular Networks. IEEE Access Ege Engin, Ibrahim Hökelek, Ali Gorcin, Hakan A. Çirpan
2025	B	`conf`	Beam Codebook Refinement for mmWave Devices with Random Orientations: Concept and Experimental Validation. WCNC Bora Bozkurt, Ahmet Muaz Aktas, Hasan Atalay Günel, Mohaned Chraiti, Ali Görçin, Ibrahim Hökelek
2025	B	`conf`	Deep Reinforcement Learning Based xApp for RAN Slice Management Using OpenAirInterface. PIMRC Onur Sever, Onur Salan, Ibrahim Hökelek, Ali Gorcin
2025	J	`jnl`	Design and Evaluation of Neural Network-Based Receiver Architectures for Reliable Communication. CoRR Hüseyin Çevik, Erhan Karakoca, Ibrahim Hökelek, Ali Görçin
2025	J	`jnl`	ORIX: Orchestration of RIS with xApps for Smart Wireless Factory Environments. CoRR Sefa Kayraklik, Ali Fuat Sahin, Onur Salan, Recep A. Tasci, Recep Vural, Yusuf Islam Tek, Ertugrul Basar, Ibrahim Hökelek, Ali Gorcin, Karim Boutiba, Adlen Ksentini
2025	—	`conf`	Optimizing CRC Polynomial Selection using Reinforcement Learning for Improved GRAND Decoding. BlackSeaCom Atahan Mehmet Cirpan, Ali Görçin, Ibrahim Hökelek, Ferkan Yilmaz
2025	—	`conf`	RIS Meets O-RAN: A Practical Demonstration of Multi-user RIS Optimization Through RIC. EuCNC/6G Summit Ali Fuat Sahin, Onur Salan, Ibrahim Hökelek, Ali Gorcin
2025	—	`conf`	RIS Optimization Algorithms for Urban Wireless Scenarios in Sionna RT. VTC2025-Spring Ahmet Esad Güneser, Berkay Sekeroglu, Sefa Kayraklik, Erhan Karakoca, Ibrahim Hökelek, Sultan Aldirmaz Çolak, Ali Görçin
2025	Misc	`conf`	Reflect Array-Type Static Surfaces: Design and Experimental Evaluation in Outdoor mmWave Networks. SoftCOM Samed Kesir, Batuhan Kaplan, Zehra Yigit, Emre Arslan, Ahmet Faruk Coskun, Recep Bas, Sergiy Panin, Ilhami Ünal, Sefa Kayraklik, Onur Salan, Ibrahim Hökelek
2025	J	`jnl`	Space-Time Coded RIS-Assisted Wireless Systems With Imperfect CSI and Practical Reflection Models: Error Rate Analysis and Optimization With Saddle Point Approximation. IEEE Open J. Commun. Soc. Tayfun Yilmaz, Haci Ilhan, Ibrahim Hökelek
2025	J	`jnl`	Test Automation for Deterministic Communication Networks Using Chained Orthogonal Arrays. IEEE Trans Autom. Sci. Eng. Muhammed Efe Altuntas, Ibrahim Hökelek, M. Selim Demir, Muhammed Seker, Pinar Savas, Eyüp Can Akpolat, Sabri Baris Yavuztürk, Erhan Akdogan
2025	J	`jnl`	Theoretical and Experimental Assessment of Large Beam Codebook at mmWave Devices: How Much is Enough? CoRR Bora Bozkurt, Hasan Atalay Gunel, Mohaned Chraiti, Ibrahim Hökelek, Ali Gorcin, Ali Ghrayeb
2024	J	`jnl`	Beam Codebook Refinement for mmWave Devices with Random Orientations: Concept and Experimental Validation. CoRR Bora Bozkurt, Ahmet Muaz Aktas, Hasan Atalay Gunel, Mohaned Chraiti, Ali Gorcin, Ibrahim Hökelek
2024	—	`conf`	Coverage Analysis of Terahertz Networks with Relay Clustering. MeditCom Bengü Bilgiç, Semiha Tedik Basaran, Ibrahim Hökelek, Ali Görçin
2024	—	`conf`	Delay Analysis of Multi-User URLLC Systems Under Finite Block-Length Regime. ICCSPA Hilal Turfan, Ömer Faruk Gemici, Ibrahim Hökelek, Hakan A. Çirpan
2024	C	`conf`	Error Performance of RIS-Assisted Space-Time Coded Network under Time-Selective Fading Environments. ISCC Hasan Atalay Gunel, Tayfun Yilmaz, Ibrahim Hökelek, Haci Ilhan
2024	J	`jnl`	Hierarchical Reinforcement Learning Based Resource Allocation for RAN Slicing. IEEE Access Hasan Anil Akyildiz, Ömer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2024	J	`jnl`	Indoor Measurements for RIS-Aided Communication: Practical Phase Shift Optimization, Coverage Enhancement, and Physical Layer Security. IEEE Open J. Commun. Soc. Sefa Kayraklik, Ibrahim Yildirim, Ibrahim Hökelek, Yarkin Gevez, Ertugrul Basar, Ali Gorcin
2024	—	`conf`	Low Complexity RCP-OTFS Systems with Fractional Doppler Shifts. SIU Hüseyin Samet Kara, Ahmet Serbes, Ibrahim Hökelek, Ali Görçin
2024	J	`jnl`	Multi-user directional modulation with reconfigurable holographic surfaces. EURASIP J. Wirel. Commun. Netw. Muhammed Yaser Yagan, Samed Kesir, Ibrahim Hökelek, Ali Emre Pusane, Ali Görçin
2024	—	`conf`	Performance Investigation of TDOA-based Positioning System Deployed on UAVs. SIU Burak Ahmet Çelebi, Ibrahim Hökelek, Ali Görçin, Mehmet Nuri Akinci
2024	J	`jnl`	Practical Implementation of RIS-Aided Spectrum Sensing: A Deep-Learning-Based Solution. IEEE Syst. J. Sefa Kayraklik, Ibrahim Yildirim, Ertugrul Basar, Ibrahim Hökelek, Ali Gorcin
2024	B	`conf`	RF Chain-Free mmWave Transmission: Modeling and Experimental Verification. PIMRC Muhammed Yaser Yagan, Ibrahim Hökelek, Ali Emre Pusane, Ali Görçin
2024	B	`conf`	Zero-Forcing Beamforming for Beam Sweeping with Reconfigurable Holographic Surfaces. WCNC Muhammed Yaser Yagan, Ibrahim Hökelek, Ali Emre Pusane, Ali Görçin
2023	—	`conf`	Measurement-based Channel Characterization for A2A and A2G Wireless Drone Communication Systems. VTC2023-Spring Ubeydullah Erdemir, Batuhan Kaplan, Ibrahim Hökelek, Ali Görçin, Hakan Ali Çirpan
2023	—	`conf`	Measurement-based Characterization of Physical Layer Security for RIS-assisted Wireless Systems. VTC2023-Spring Samed Kesir, Sefa Kayraklik, Ibrahim Hökelek, Ali Emre Pusane, Ertugrul Basar, Ali Görçin
2023	—	`conf`	Outage Probability Analysis of RIS-aided FSO Under Exponentiated Weibull Distributed Turbulence. SIU Yonca Yüksekdag, Ibrahim Altunbas, Ibrahim Hökelek, Ahmet Faruk Coskun
2023	—	`conf`	Performance Analysis of Dual-Hop THz Communication Under Foggy Weather. BlackSeaCom Bengü Bilgiç, Semiha Tedik Basaran, Ibrahim Hökelek, Ali Görçin
2023	J	`jnl`	Practical Implementation of RIS-Aided Spectrum Sensing: A Deep Learning-Based Solution. CoRR Sefa Kayraklik, Ibrahim Yildirim, Ertugrul Basar, Ibrahim Hökelek, Ali Görçin
2023	C	`conf`	Rapid CNN-Assisted Iterative RIS Element Configuration. ISNCC Samed Kesir, Muhammed Yaser Yagan, Ibrahim Hökelek, Ali Emre Pusane, Ali Görçin
2023	—	`conf`	Resource Allocation of eMBB and URLLC Traffic using Pre-emption Mechanism. TSP Ege Engin, Ibrahim Hökelek, Hakan Ali Çirpan
2023	—	`conf`	Work-in-Progress: AI Based Resource and Power Allocation for NOMA Systems. BlackSeaCom Eda Kurt Karakus, Ömer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2023	—	`conf`	Work-in-Progress: An OMNET++ Simulation Model for IMA Systems. BlackSeaCom Mümin Göker Gayretli, Ramazan Yeniçeri, M. Selim Demir, Ibrahim Hökelek
2022	—	`conf`	Multi-objective Resource Allocation for 5G Using Hierarchical Reinforcement Learning. BlackSeaCom Hasan Anil Akyildiz, Ömer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2021	—	`conf`	Delay Optimization for Switchless ARINC 664 Mesh Networks with Cyclic Dependencies. LATINCOM Sedat Kaya, Bekir Gül, Muhammet Selim Demir, Ibrahim Hökelek, Sinem Coleri, Muhammet Garip, Hüseyin Üvet
2021	—	`conf`	FPGA Implementation of Precision Time Protocol and Its Performance Analysis Under Traffic Load. SIU Muhammed Emin Yabacioglu, Muhammet Selim Demir, Ibrahim Hökelek, Seref Naci Engin
2021	—	`conf`	Genetic Algorithm Based ARINC 664 Mixed Criticality Optimization Using Network Calculus. ICC Workshops Eyüp Can Akpolat, Ömer Faruk Gemici, Muhammet Selim Demir, Ibrahim Hökelek, Sinem Coleri, Hakan Ali Çirpan
2021	—	`conf`	HF Modem for Secure Voice Communication and Its Real-time Performance Analysis. SIU Hilal Turfan, Ömer Faruk Gemici, Muhammet Selim Demir, Ibrahim Hökelek
2021	—	`conf`	Latency Analysis of Switchless ARINC 664 Using Network Calculus. SIU Bekir Gül, Ömer Faruk Gemici, Ibrahim Hökelek, Muhammet Garip
2021	J	`jnl`	Modeling Queuing Delay of 5G NR With NOMA Under SINR Outage Constraint. IEEE Trans. Veh. Technol. Ömer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2021	B	`conf`	Priority Re-assignment for Improving Schedulability and Mixed-Criticality of ARINC 664. Networking Metin Yeniaydin, Ömer Faruk Gemici, Muhammet Selim Demir, Ibrahim Hökelek, Sinem Coleri, Ufuk Tureli
2020	—	`conf`	Reconfigurable ARINC 664 End System Implementation on FPGA. SIU Melike Nur Durceylan, Ömer Faruk Gemici, Ibrahim Hökelek, Hikmet Asmer
2019	—	`conf`	NOMA Power Allocation for Minimizing System Outage under Rayleigh Fading Channel. Sarnoff Symposium Ömer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2019	J	`jnl`	User scheduling and power allocation for nonfull buffer traffic in NOMA downlink systems. Int. J. Commun. Syst. Ömer Faruk Gemici, Fatih Kara, Ibrahim Hökelek, Hakan Ali Çirpan
2018	J	`jnl`	On modeling of priority-based SIP request scheduling. Simul. Model. Pract. Theory Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2018	—	`conf`	Performance analysis of signal processing algorithms using multi-core DSP platform. SIU Emrah Sapla, Omer Faruk Gemici, Ibrahim Hökelek, Tubitak Bolgem
2018	—	`conf`	TCAM-aware multi topology routing based failure protection for software defined networks. SIU Selcuk Cevher, Ibrahim Hökelek
2017	—	`conf`	Flow re-routing based traffic engineering for SDN networks. SIU Hasan Anil Akyildiz, Ibrahim Hökelek, Ece Saygun, Hakan Ali Çirpan
2017	—	`conf`	Joint server and route selection in SDN networks. BlackSeaCom Hasan Anil Akyildiz, Ibrahim Hökelek, Mervan Ileri, Ece Saygun, Hakan Ali Çirpan
2017	—	`conf`	Modeling of SIP retransmission traffic under lossy network conditions. BlackSeaCom Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2017	—	`conf`	Multi topology routing based failure protection for software defined 5G networks. SIU Selcuk Cevher, Ibrahim Hökelek
2017	J	`jnl`	On fluid-flow modeling of priority based request scheduling for finite buffer SIP server. Int. J. Commun. Syst. Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2017	—	`conf`	Optimal power allocation for DL NOMA systems. SIU Fatih Kara, Omer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2017	—	`conf`	Real-time 5G technology development platform. SIU Omer Faruk Gemici, Fatih Kara, Ibrahim Hökelek, I. H. Salim, Hikmet Asmer, Murat Ilter Koksal, Ali Telli, Ahmet Yazar, Hüseyin Arslan
2017	—	`conf`	Resource allocation for NOMA downlink systems: Genetic algorithm approach. TSP Omer Faruk Gemici, Fatih Kara, Ibrahim Hökelek, Gunes Karabulut-Kurt, Hakan Ali Çirpan
2016	—	`conf`	Analytical Model of Priority Based Request Scheduling Mechanism Preventing SIP Server Overload. MILCOM Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2016	—	`conf`	Cloud-based malware analysis system for smart phones. SIU Naciye Çelenli, Oguzhan Topgul, Ibrahim Hökelek
2016	B	`conf`	Dynamic load management for IMS networks using network function virtualization. NOMS Kaan Dandin, Ibrahim Hökelek, Gunes Karabulut-Kurt
2016	J	`jnl`	Enhancing Multiple Routing Configurations through systematic analysis of topological characteristics. Int. J. Netw. Manag. Selcuk Cevher, Mustafa Ulutas, Ibrahim Hökelek
2016	—	`conf`	Modeling of Priority-based Request Scheduling Mechanism for Finite Buffer SIP Servers. QTNA Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2016	C	`conf`	Multi Topology Routing based IP Fast Re-Route for Software Defined Networks. ISCC Selcuk Cevher, Mustafa Ulutas, Sedat Altun, Ibrahim Hökelek
2016	—	`conf`	Multiple Routing Configurations for Fast Re-route in Software Defined Networks. SIU Selcuk Cevher, Mustafa Ulutas, Sedat Altun, Ibrahim Hökelek
2016	J	`jnl`	Topology-Aware Multiple Routing Configurations for Fault Tolerant Networking. J. Netw. Syst. Manag. Selcuk Cevher, Mustafa Ulutas, Ibrahim Hökelek
2015	—	`conf`	An automated topological analysis of Multiple Routing Configurations. Sarnoff Symposium Selcuk Cevher, Mustafa Ulutas, Ibrahim Hökelek
2015	—	`conf`	Analysis tool for SIP server loading. SIU Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2015	Misc	`conf`	Controlling SIP server overload with priority based request scheduling. ICNC Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2015	—	`conf`	Network traffic estimation using Markov chain and Incremental Gaussian Mixture. SIU Deniz Kumlu, Ibrahim Hökelek
2014	—	`conf`	A QoS-aware reconfigurable LTE MAC scheduler. SIU Hasan Anil Akyildiz, Beste Akkuzu, Ibrahim Hökelek, Hakan Ali Çirpan
2014	—	`conf`	Automated test generation and execution for VPN devices. SIU Levent Onder Yilmaz, Hasan Ates, Zafer Bayraktar, Yakup Kaya, Isa Bostan, Recep Talha Kuyuk, Ibrahim Hökelek, M. Ümit Uyar
2014	B	`conf`	Energy Efficient Handover in HetNets Using IEEE 802.21. DCOSS Gurkan Coskun, Ibrahim Hökelek, Hakan Ali Çirpan
2014	—	`conf`	Energy efficient handover between heterogeneous networks using IEEE 802.21. SIU Gurkan Coskun, Ibrahim Hökelek, Hakan Ali Çirpan
2014	A*	`conf`	GA based multi-objective LTE scheduler. CCS Omer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2014	—	`conf`	LTE downlink scheduler with reconfigurable traffic prioritization. BlackSeaCom Hasan Anil Akyildiz, Beste Akkuzu, Ibrahim Hökelek, Hakan Ali Çirpan
2014	J	`jnl`	Strict Prioritization of New Requests over Retransmissions for Enhancing Scalability of SIP Servers. IEICE Trans. Commun. Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2013	—	`conf`	An Analysis Tool to Evaluate Effect of Retransmissions on SIP Server Overloading. NGMAST Demir Y. Yavas, Ibrahim Hökelek, Bilge Günsel
2013	—	`conf`	An interoperability testbed for VoIP terminals. SIU Recep Talha Kuyuk, Hasan Basri Çelebi, Ibrahim Hökelek, Ozgur Oren, Ayhan Yeni, Aydin Saribudak, Fatih Kara, Gokhan Vicil, M. Ümit Uyar
2013	—	`conf`	Interoperability of secure VoIP terminals. BlackSeaCom Recep Talha Kuyuk, Hasan Basri Çelebi, Ibrahim Hökelek, Ozgur Oren, Ayhan Yeni, Aydin Saribudak, Fatih Kara, Gokhan Vicil, M. Ümit Uyar
2013	—	`conf`	Performance evaluation of Multiple Routing Configurations. SIU Selcuk Cevher, Mustafa Ulutas, Ibrahim Hökelek
2013	—	`conf`	Trade-off analysis of Multi Topology Routing based IP fast reroute mechanisms. INFOCOM Workshops Selcuk Cevher, Mustafa Ulutas, Ibrahim Hökelek
2013	—	`conf`	Trade-off analysis of QoS-aware configurable LTE downlink schedulers. ICT Omer Faruk Gemici, Ibrahim Hökelek, Hakan Ali Çirpan
2013	A*	`conf`	Trade-off analysis of multi topology routing based IP fast reroute mechanisms. INFOCOM Selcuk Cevher, Mustafa Ulutas, Ibrahim Hökelek
2013	—	`conf`	TÜBİTAK BİLGEM wireless telecommunication technologies research laboratory. SIU Ibrahim Hökelek, Hasan Basri Çelebi, Recep Talha Kuyuk, Onur Erturk, Fatih Kara, Gokhan Vicil
2012	C	`conf`	A cross-layer goodput enhancement considering CRC coding and ARQ dynamics. ISCC Eser Ustunel, Ibrahim Hökelek, Ömer Ileri
2010	Misc	`conf`	An integrated soft handoff approach to IP fast reroute in wireless mobile networks. COMSNETS Selcuk Cevher, Ta Chen, Ibrahim Hökelek, JaeWon Kang, Vikram Kaul, Yow-Jian Lin, Marcus Pang, Mete Rodoper, Sunil Samtani, Chintan Shah, Jeffrey Bowcock, Gregory B. Rucker, Jonathan L. Simbol, Aristides Staikos
2009	J	`jnl`	Bio-inspired topology control for knowledge sharing mobile agents. Ad Hoc Networks Elkin Urrea, Cem Safak Sahin, Ibrahim Hökelek, M. Ümit Uyar, Michael Conner, Giorgio Bertoli, Christian Pizzo
2008	—	`conf`	Comparative Evaluation of Genetic Algorithms for Force-Based Self-Deployment of Mobile Agents in Manets. GEM Elkin Urrea, Cem Safak Sahin, M. Ümit Uyar, Michael Conner, Ibrahim Hökelek, Giorgio Bertoli, Christian Pizzo
2008	A	`conf`	Genetic algorithms for self-spreading nodes in MANETs. GECCO Cem Safak Sahin, Elkin Urrea, M. Ümit Uyar, Michael Conner, Ibrahim Hökelek, Giorgio Bertoli, Christian Pizzo
2008	J	`jnl`	On stability analysis of virtual backbone in mobile ad hoc networks. Wirel. Networks Ibrahim Hökelek, M. Ümit Uyar, Mariusz A. Fecko
2008	—	`conf`	Testbed Implementation of Genetic Algorithms for Self Spreading Nodes in MANETs. GEM Cevher Dogan, M. Ümit Uyar, Elkin Urrea, Cem Safak Sahin, Ibrahim Hökelek
2007	—	`conf`	Controlled Dissemination Filter (CDF) for Integrated Link Selection Agents. COMSWARE Mariusz A. Fecko, Ibrahim Hökelek, Sunil Samtani, Aristides Staikos
2007	—	`conf`	Simulation Experiments for Knowledge Sharing Agents Using Genetic Algorithms in MANETs. Artificial Intelligence and Pattern Recognition Elkin Urrea, Cem Safak Sahin, M. Ümit Uyar, Michael Conner, Hooshang Sharif, Ibrahim Hökelek, Giorgio Bertoli
2007	—	`conf`	Uniform Manet Node Distribution for Mobile Agents Using Genetic Algorithms. GEM Elkin Urrea, Cem Safak Sahin, M. Ümit Uyar, Ibrahim Hökelek, Michael Conner, Giorgio Bertoli, Hooshang Sharif, Christian Pizzo
2005	—	`conf`	Random-walk based analysis of virtual backbone in manets. Communications and Computer Networks Ibrahim Hökelek, M. Ümit Uyar, Mariusz A. Fecko
2004	C	`conf`	Dynamic survivable resource pooling in mobile ad-hoc networks. ISCC Mariusz A. Fecko, Ulas C. Kozat, Sunil Samtani, M. Ümit Uyar, Ibrahim Hökelek