Geoffrey Eappen

According to our database, Geoffrey Eappen authored at least 21 papers between 2020 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Diversity Combining Scheme for Time-Varying STBC NGSO Multi-Satellite Systems.

Vibhum Singh, Geoffrey Eappen, Wallace A. Martins, Rakesh Palisetty, Carlos Luis Marcos Rojas, Jorge Luis González Rios, Juan Andrés Vásquez-Peralvo, Jevgenij Krivochiza, Juan Carlos Merlano Duncan, Luis Manuel Garcés Socarrás, Symeon Chatzinotas, Björn E. Ottersten

IEEE Commun. Lett., April, 2024

On-Air Deep Learning Integrated Semantic Inference Models for Enhanced Earth Observation Satellite Networks.

Hong-Fu Chou, Vu Nguyen Ha, Prabhu Thiruvasagam, Thanh-Dung Le, Geoffrey Eappen, Ti Ti Nguyen, Luis Manuel Garcés Socarrás, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas

CoRR, 2024

On-board Satellite Image Classification for Earth Observation: A Comparative Study of Pre-Trained Vision Transformer Models.

Thanh-Dung Le, Vu Nguyen Ha, Ti Ti Nguyen, Geoffrey Eappen, Prabhu Thiruvasagam, Luis Manuel Garcés Socarrás, Hong-Fu Chou, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas

CoRR, 2024

Edge AI Empowered Physical Layer Security for 6G NTN: Potential Threats and Future Opportunities.

Hong-Fu Chou, Sourabh Solanki, Vu Nguyen Ha, Lin Chen, Sean Longyu Ma, Hayder Al-Hraishawi, Geoffrey Eappen, Symeon Chatzinotas

CoRR, 2024

2023

Mutated Beamforming for Cognitive Radio 5G Relay Network.

Geoffrey Eappen, Shankar Thangavelu, Rajagopal Nilavalan, A. Rajesh

IEEE Syst. J., September, 2023

Visible Light Positioning With Lens Compensation for Non-Lambertian Emission.

Ben Meunier, John Cosmas, Kareem Ali, Nawar Jawad, Geoffrey Eappen, Xun Zhang, Hongxiu Zhao, Wei Li, Hequn Zhang

IEEE Trans. Broadcast., March, 2023

Energy-Efficient On-Board Radio Resource Management for Satellite Communications via Neuromorphic Computing.

Flor Ortiz, Nicolas Skatchkovsky, Eva Lagunas, Wallace A. Martins, Geoffrey Eappen, Saed Daoud, Osvaldo Simeone, Bipin Rajendran, Symeon Chatzinotas

CoRR, 2023

FPGA Implementation of Efficient 2D-FFT Beamforming for On-Board Processing in Satellites.

Rakesh Palisetty, Geoffrey Eappen, Vibhum Singh, Luis Manuel Garcés Socarrás, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti

Proceedings of the 98th IEEE Vehicular Technology Conference, 2023

Satellite Swarms for Narrow Beamwidth Applications.

Juan Andrés Vásquez-Peralvo, Juan Carlos Merlano Duncan, Geoffrey Eappen, Symeon Chatzinotas

Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

FPGA Implementation of Efficient Beamformer for On-Board Processing in MEO Satellites.

Rakesh Palisetty, Luis Manuel Garcés Socarrás, Haythem Chaker, Vibhum Singh, Geoffrey Eappen, Wallace Alves Martins, Vu Nguyen Ha, Juan Andrés Vásquez-Peralvo, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten, Adem Coskun, Stephen King, Salvatore D'Addio, Piero Angeletti

Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

Harnessing the Power of Swarm Satellite Networks with Wideband Distributed Beamforming.

Juan Carlos Merlano Duncan, Vu Nguyen Ha, Jevgenij Krivochiza, Rakesh Palisetty, Geoffrey Eappen, Juan Andres Vasquez, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten

Proceedings of the 34th IEEE Annual International Symposium on Personal, 2023

CNN-Based on-Board Interference Detection in Satellite Systems: AN Analysis of Dataset Impact on Performance.

Saed Daoud, Geoffrey Eappen, Flor G. Ortiz-Gomez, Eva Lagunas, Wallace A. Martins, Symeon Chatzinotas

Proceedings of the IEEE International Conference on Acoustics, 2023

2022

On the Performance of Cache-Free/Cache-Aided STBC-NOMA in Cognitive Hybrid Satellite-Terrestrial Networks.

Vibhum Singh, Sourabh Solanki, Geoffrey Eappen, Rakesh Palisetty, Thang X. Vu, Juan Carlos Merlano Duncan, Symeon Chatzinotas, Björn E. Ottersten

IEEE Wirel. Commun. Lett., 2022

Deep learning integrated reinforcement learning for adaptive beamforming in B5G networks.

Geoffrey Eappen, John Cosmas, Shankar Thangavelu, A. Rajesh, Rajagopal Nilavalan, Joji Thomas

IET Commun., 2022

Cooperative relay spectrum sensing for cognitive radio network: Mutated MWOA-SNN approach.

Geoffrey Eappen, Shankar Thangavelu, Rajagopal Nilavalan

Appl. Soft Comput., 2022

Area-Power Analysis of FFT Based Digital Beamforming for GEO, MEO, and LEO Scenarios.

Rakesh Palisetty, Geoffrey Eappen, Jorge Luis González Rios, Juan Carlos Merlano Duncan, Stavros G. Domouchtsidis, Symeon Chatzinotas, Björn E. Ottersten, Bingen Cortazar, Salvatore D'Addio, Piero Angeletti

Proceedings of the 95th IEEE Vehicular Technology Conference, 2022

Wide-Beamwidth Circular Polarized Antenna for Diversity Combining Applications.

Juan Andrés Vásquez-Peralvo, Juan Carlos Merlano Duncan, Rakesh Palisetty, Vibhum Singh, Geoffrey Eappen, Jorge Luis González Rios

Proceedings of the IEEE Globecom 2022 Workshops, 2022

Joint Linear Precoding and DFT Beamforming Design for Massive MIMO Satellite Communication.

Vu Nguyen Ha, Zaid Abdullah, Geoffrey Eappen, Juan Carlos Merlano Duncan, Rakesh Palisetty, Jorge Luis González Rios, Wallace Alves Martins, Hong-Fu Chou, Juan Andres Vasquez, Luis Manuel Garcés Socarrás, Haythem Chaker, Symeon Chatzinotas

Proceedings of the IEEE Globecom 2022 Workshops, 2022

2021

Advanced squirrel algorithm-trained neural network for efficient spectrum sensing in cognitive radio-based air traffic control application.

Geoffrey Eappen, Shankar Thangavelu, Rajagopal Nilavalan

IET Commun., 2021

2020

A Survey on Soft Computing Techniques for Spectrum Sensing in a Cognitive Radio Network.

Geoffrey Eappen, Shankar Thangavelu

SN Comput. Sci., 2020

Hybrid PSO-GSA for energy efficient spectrum sensing in cognitive radio network.

Geoffrey Eappen, Shankar Thangavelu

Phys. Commun., 2020