Publications

 Journals

1. C. E. Garcia, M. R. Camana, J. Querol and S. Chatzinotas, "Rate-Splitting Multiple Access for Secure Communications Over CR MISO SWIPT Systems With Non-Linear EH Users," in IEEE Transactions on Green Communications and Networking, doi: 10.1109/TGCN.2024.3404891.  [Link]

2. A. Afridi, I. Hameed, C. E. García and I. Koo, "Throughput Maximization of Wireless Powered IoT Network With Hybrid NOMA-TDMA Scheme: A Genetic Algorithm Approach," in IEEE Access, vol. 12, pp. 65241-65253, 2024, doi: 10.1109/ACCESS.2024.3396497. [Link]  

3.  C. E. García, M. R. Camana and I. Koo, “ACO-Based Scheme in Edge Learning NOMA Networks for Task-Oriented Communications” IEEE Access, vol. 12, pp. 28109-28121, 2024.  Doi: 10.1109/ACCESS.2024.3367589.

4.  S. U. Khan, C. E. García, T. Hwang and I. Koo,  “Radio Environment Map Construction Based on Privacy-Centric Federated Learning,” IEEE Access  2024, 28109 - 28121. Doi: 10.1109/ACCESS.2024.3367589 . 

5.  Camana, M.R.; Garcia, C.E.; Koo, “Beamforming Optimization with the Assistance of Deep Learning in a Rate-Splitting Multiple-Access Simultaneous Wireless Information and Power Transfer System with a Power Beacon,” Electronics, pp. 872, 2024. https:///doi.org/10.3390/electronics13050872. [Link] 

6. Aziz, T, Camana, M.R, C. E. GARCÍA, Hwang, T.; Koo, I,  “REM-Based Indoor Localization with an Extra-Trees Regressor,” Electronics 2023, 12, 4350. https://doi.org/10.3390/electronics12204350 . [Link] 

7.  C. E. GARCÍA and I. Koo, “Extremely Randomized Trees Regressor Scheme for Mobile Network  Coverage Prediction and REM Construction,” IEEE Access, pp. 1–1, 2023, doi: 10.1109/access.2023.3287103. [Link] 

8.  M. R. Camana, C. E. Garcia, T. Hwang, and I. Koo, “A REM Update Methodology Based on Clustering and Random  Forest,” Applied Sciences, vol. 13, no. 9, p. 5362, Apr. 2023. [Link] 

9. T. Hwang, M. R. Camana, C. E. Garcia, and I. Koo, “Estimating Indoor Radio Environment Maps with Mobile Robots and Machine Learning,” the International Journal of Advanced Smart Convergence, vol. 12, no. 1, p. 92-100, Mar. 2023. [Link] 

10. C. E. Garcia, M. R. Camana, and I. Koo, “Ensemble Learning aided QPSO–Based Framework for Secrecy Energy Efficiency in FD CR-NOMA Systems,” IEEE Transactions on Green Communications and Networking, 2023. [Link] 

11. M. R. Camana, C. E. Garcia, and I. Koo, “Rate-Splitting Multiple Access in a MISO SWIPT System Assisted by an Intelligent Reflecting Surface,” IEEE Transactions on Green Communications and Networking, vol. 6, no. 4, pp. 2084–2099, Dec. 2022. [Link] 

12. M. R. Camana, C. E. Garcia, and I. Koo, “Deep Learning-Assisted Power Minimization in Underlay MISO-SWIPT Systems Based On Rate-Splitting Multiple Access,” IEEE Access, vol. 10, pp. 62137–62156, Jun. 2022. [Link] 

13. C. E. Garcia, M. R. Camana, and I. Koo, “Low-Complexity PSO-Based Resource Allocation Scheme for Cooperative Non-Linear SWIPT-Enabled NOMA,” IEEE Access, vol. 10, pp. 34207–34220, Mar. 2022. [Link] 

14. M. R. Camana, C. E. Garcia, and I. Koo, “Joint Power Allocation and Power Splitting for MISO-RSMA Cognitive Radio Systems With SWIPT and Information Decoder Users,” IEEE Systems Journal, vol. 15, no. 4, pp. 5289–5300, Dec. 2021. [Link] 

15. C. E. Garcia, M. R. Camana, and I. Koo, “Relay selection and power allocation for secrecy sum rate maximization in underlying cognitive radio with cooperative relaying NOMA,” Neurocomputing, vol. 452, pp. 756–767, Sep. 2021. [Link]  

16. C. E. Garcia, M. R. Camana, and I. Koo, “Machine learning-based scheme for multi-class fault detection in turbine engine disks,” ICT Express, vol. 7, no. 1, pp. 15–22, Mar. 2021. [Link] 

17. M. R. Camana, S. Ahmed, C. E. Garcia, and I. Koo, “Extremely Randomized Trees- Based Scheme for Stealthy Cyber-Attack Detection in Smart Grid Networks,” IEEE Access, vol. 8, pp. 19921–19933, Jan. 2020. [Link] 

18. C. E. Garcia, M. R. Camana, and I. Koo, “Joint Beamforming and Artificial Noise Optimization for Secure Transmissions in MISO-NOMA Cognitive Radio System with SWIPT,” Electronics, vol. 9, no. 11, p. 1948, Nov. 2020. [Link] 

19. C. E. Garcia, M. R. Camana, and I. Koo, “Particle Swarm Optimization-Based Secure Computation Efficiency Maximization in a Power Beacon-Assisted Wireless-Powered Mobile Edge Computing NOMA System,” Energies, vol. 13, no. 21, p. 5540, Oct. 2020. [Link] 

20. C. E. Garcia, M. R. Camana, and I. Koo, “Secrecy Energy Efficiency Maximization in an Underlying Cognitive Radio–NOMA System with a Cooperative Relay and an Energy-Harvesting User,” Applied Sciences, vol. 10, no. 10, p. 3630, May 2020. [Link] 

21. C. E. Garcia, P. V. Tuan, M. R. Camana, and I. Koo, “Optimized Power Allocation for a Cooperative NOMA System with SWIPT and an Energy-Harvesting User,” International Journal of Electronics, vol. 107, no. 10, pp. 1704–1733, May 2020. [Link] 

22. C. E. Garcia, M. R. Camana, and I. Koo, “Prediction of Digital Terrestrial Television Coverage Using Machine Learning Regression,” IEEE Transactions on Broadcasting, vol. 65, no. 4, pp. 702–712, Dec. 2019. [Link] 

23. M. R. Camana, P. V. Tuan, C. E. Garcia, and I. Koo, “Joint power allocation and power splitting for MISO SWIPT RSMA systems with energy- constrained users,” Wireless Networks, vol. 26, no. 3, pp. 2241–2254, Aug. 2019. [Link] 

24. M. R. Camana, P. V. Tuan, C. E. Garcia, and I. Koo, “Optimised power allocation for a power beacon-assisted SWIPT system with a power-splitting receiver,” International Journal of Electronics, vol. 106, no. 3, pp. 415–439, Nov. 2018. [Link] 

Conferences.

1. C. E. Garcia, M. R. Camana, A. B. Mohammad, J. Querol and S. Chatzinotas, "Edge Learning Optimization in Task-Oriented NOMA Communications for Autonomous Vehicle Perception," 2024 IEEE Wireless Communications and Networking Conference (WCNC), Dubai, United Arab Emirates, 2024, pp. 1-6, doi: 10.1109/WCNC57260.2024.10570514. [Link] 

2. A. B. M. Adam, M. Samy, C. E. García, E. Lagunas and S. Chatzinotas, "Diffusion Model-Based Signal Recovery in Coexisting Satellite and Terrestrial Networks," 2024 IEEE Wireless Communications and Networking Conference (WCNC), Dubai, United Arab Emirates, 2024, pp. 1-5, doi: 10.1109/WCNC57260.2024.10570763. [Link] 

3. C. E. Garcia and I. Koo, “Coverage Prediction and REM Construction for 5G Networks in Band n78,” 2023 15th International Conference on Computer and Automation Engineering (ICCAE), Sydney, Australia, Mar. 2023. [Link] 

4. M. R. Camana, C. E. Garcia, and I. Koo, “Rate Splitting Multiple Access for a MISO SWIPT System Aided by a Power Beacon,” 2022 Thirteenth International Conference on Ubiquitous and Future Networks (ICUFN), Barcelona, Spain, Jul. 2022. [Link] 

5. C. E. Garcia, M. R. Camana, and I. Koo, “DNN aided PSO based-scheme for a Secure Energy Efficiency Maximization in a cooperative NOMA system with a non-linear EH,” 2022 Thirteenth International Conference on Ubiquitous and Future Networks (ICUFN), Barcelona, Spain, Jul. 2022. [Link] 

6. M. R. Camana, C. E. Garcia, I. Koo, and V. Shakhov, “Machine Learning Based Primary User Emulation Attack Detection,” 2022 IEEE International Black Sea Conference on Communications and Networking (BlackSeaCom), Sofia, Bulgaria, Jun. 6–9, 2022. [Link] 

7. M. R. Camana, C. E. Garcia, and I. Koo, “Power Minimization in a MISO NOMA SWIPT System Assisted by a Power Beacon,” KICS Winter Conference 2022, Pyeongchang, S. Korea, Feb. 2022. [Link]  

8. C. E. Garcia, M. R. Camana, and I. Koo, “Cuckoo Search based-Scheme for Power Minimization in a Green SWIPT NOMA System,” KICS Winter Conference 2022, Pyeongchang, S. Korea, Feb. 2022. [Link] 

9. C. E. Garcia, “Incidence of Feature Processing Techniques for Machine Learning-based Breast Cancer Detection,” KICS Winter Conference 2022, Pyeongchang, S. Korea, Feb. 2022. [Link] 

10. M. R. Camana, C. E. Garcia, and I. Koo, “Transmit Beamforming for a MISO SWIPT System with a Power Beacon,” 2020 International Conference on Information and Communication Technology Convergence (ICTC), Jeju, S. Korea, Oct. 2020. [Link] 

11. C. E. Garcia, M. R. Camana, and I. Koo, “Machine learning-based Scheme for Fault Detection for Turbine Engine Disk,” 2020 International Conference on Information and Communication Technology Convergence (ICTC), Jeju, S. Korea, Oct. 2020.  [Link] 

12. M. R. Camana, C. E. Garcia, and I. Koo, “Cluster-Head Selection for Energy-Harvesting IoT Devices in Multi-tier 5G Cellular Networks,”  the 15th International Conference on Intelligent Computing (ICIC), Nanchang, China, Aug. 2019. [Link] 

13. C. E. Garcia, M. R. Camana, and I. Koo, “Particle swarm optimization-based power allocation scheme for secrecy sum rate maximization in NOMA with cooperative relaying,”  the 15th International Conference on Intelligent Computing (ICIC), Nanchang, China, Aug. 2019. [Link] 

14. M. R. Camana, H. Pablo, and C. E. Garcia, “Analysis of QoS for the EDCA and HCCA mechanisms by simulation in a WLAN for voice, video, and data,” 2017 IEEE XXIV International Conference on Electronics, Electrical Engineering and Computing (INTERCON), Cusco, Peru, Aug. 2017. [Link]