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Geoffrey Eappen
2020 – today
- 2024
- [j10]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
:
Diversity Combining Scheme for Time-Varying STBC NGSO Multi-Satellite Systems. IEEE Commun. Lett. 28(4): 882-886 (2024) - [j9]Eva Lagunas, Flor G. Ortiz-Gomez, Geoffrey Eappen, Saed Daoud, Wallace A. Martins, Jorge Querol, Symeon Chatzinotas, Nicolas Skatchkovsky, Bipin Rajendran, Osvaldo Simeone:
Performance Evaluation of Neuromorphic Hardware for Onboard Satellite Communication Applications. IEEE Wirel. Commun. 31(6): 78-84 (2024) - [c10]Vu Nguyen Ha, Duy H. N. Nguyen, Juan Carlos Merlano Duncan, Jorge L. Gonzalez-Rios, Juan Andrés Vásquez-Peralvo, Geoffrey Eappen, Luis M. Garces-Socarras, Rakesh Palisetty, Symeon Chatzinotas, Björn E. Ottersten:
User-Centric Beam Selection and Precoding Design for Coordinated Multiple-Satellite Systems. PIMRC 2024: 1-6 - [c9]Wallace A. Martins, Eva Lagunas, Nicolas Skatchkovsky, Flor Ortiz, Geoffrey Eappen, Osvaldo Simeone, Bipin Rajendran, Symeon Chatzinotas:
Satellite Adaptive Onboard Beamforming Using Neuromorphic Processors. PIMRC 2024: 1-6 - [i6]Hong-Fu Chou, Sourabh Solanki, Vu Nguyen Ha, Lin Chen, Sean Longyu Ma, Hayder Al-Hraishawi, Geoffrey Eappen, Symeon Chatzinotas:
Edge AI Empowered Physical Layer Security for 6G NTN: Potential Threats and Future Opportunities. CoRR abs/2401.01005 (2024) - [i5]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:
On-board Satellite Image Classification for Earth Observation: A Comparative Study of Pre-Trained Vision Transformer Models. CoRR abs/2409.03901 (2024) - [i4]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:
On-Air Deep Learning Integrated Semantic Inference Models for Enhanced Earth Observation Satellite Networks. CoRR abs/2409.15246 (2024) - [i3]Hong-Fu Chou, Vu Nguyen Ha, Prabhu Thiruvasagam, Thanh-Dung Le, Geoffrey Eappen, Ti Ti Nguyen, Duc-Dung Tran, Luis Manuel Garcés Socarrás, Juan Carlos Merlano Duncan, Symeon Chatzinotas:
Cognitive Semantic Augmentation LEO Satellite Networks for Earth Observation. CoRR abs/2410.21916 (2024) - [i2]Thanh-Dung Le, Vu Nguyen Ha, Ti Ti Nguyen, Geoffrey Eappen, Prabhu Thiruvasagam, Hong-Fu Chou, Duc-Dung Tran, Luis M. Garces-Socarras, Jorge L. Gonzalez-Rios, Juan Carlos Merlano Duncan, Symeon Chatzinotas:
Semantic Knowledge Distillation for Onboard Satellite Earth Observation Image Classification. CoRR abs/2411.00209 (2024) - 2023
- [j8]Geoffrey Eappen
, Shankar Thangavelu
, Rajagopal Nilavalan, A. Rajesh:
Mutated Beamforming for Cognitive Radio 5G Relay Network. IEEE Syst. J. 17(3): 3986-3992 (2023) - [j7]Ben Meunier
, John Cosmas
, Kareem Ali, Nawar Jawad, Geoffrey Eappen
, Xun Zhang
, Hongxiu Zhao, Wei Li, Hequn Zhang
:
Visible Light Positioning With Lens Compensation for Non-Lambertian Emission. IEEE Trans. Broadcast. 69(1): 289-302 (2023) - [c8]Saed Daoud, Geoffrey Eappen, Flor G. Ortiz-Gomez, Eva Lagunas, Wallace A. Martins, Symeon Chatzinotas:
CNN-Based on-Board Interference Detection in Satellite Systems: AN Analysis of Dataset Impact on Performance. ICASSP Workshops 2023: 1-5 - [c7]Juan Carlos Merlano Duncan, Vu Nguyen Ha
, Jevgenij Krivochiza, Rakesh Palisetty, Geoffrey Eappen, Juan Andres Vasquez, Wallace Alves Martins, Symeon Chatzinotas, Björn E. Ottersten:
Harnessing the Power of Swarm Satellite Networks with Wideband Distributed Beamforming. PIMRC 2023: 1-6 - [c6]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:
FPGA Implementation of Efficient Beamformer for On-Board Processing in MEO Satellites. PIMRC 2023: 1-7 - [c5]Juan Andrés Vásquez-Peralvo, Juan Carlos Merlano Duncan, Geoffrey Eappen, Symeon Chatzinotas:
Satellite Swarms for Narrow Beamwidth Applications. PIMRC 2023: 1-5 - [c4]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:
FPGA Implementation of Efficient 2D-FFT Beamforming for On-Board Processing in Satellites. VTC Fall 2023: 1-7 - [i1]Flor Ortiz, Nicolas Skatchkovsky, Eva Lagunas, Wallace A. Martins, Geoffrey Eappen, Saed Daoud, Osvaldo Simeone, Bipin Rajendran, Symeon Chatzinotas:
Energy-Efficient On-Board Radio Resource Management for Satellite Communications via Neuromorphic Computing. CoRR abs/2308.11152 (2023) - 2022
- [j6]Geoffrey Eappen
, Shankar Thangavelu
, Rajagopal Nilavalan
:
Cooperative relay spectrum sensing for cognitive radio network: Mutated MWOA-SNN approach. Appl. Soft Comput. 114: 108072 (2022) - [j5]Geoffrey Eappen
, John Cosmas, Shankar Thangavelu
, A. Rajesh, Rajagopal Nilavalan
, Joji Thomas:
Deep learning integrated reinforcement learning for adaptive beamforming in B5G networks. IET Commun. 16(20): 2454-2466 (2022) - [j4]Vibhum Singh
, Sourabh Solanki
, Geoffrey Eappen
, Rakesh Palisetty
, Thang X. Vu
, Juan Carlos Merlano Duncan
, Symeon Chatzinotas
, Björn E. Ottersten:
On the Performance of Cache-Free/Cache-Aided STBC-NOMA in Cognitive Hybrid Satellite-Terrestrial Networks. IEEE Wirel. Commun. Lett. 11(12): 2655-2659 (2022) - [c3]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
:
Joint Linear Precoding and DFT Beamforming Design for Massive MIMO Satellite Communication. GLOBECOM (Workshops) 2022: 1121-1126 - [c2]Juan Andrés Vásquez-Peralvo
, Juan Carlos Merlano Duncan, Rakesh Palisetty
, Vibhum Singh, Geoffrey Eappen, Jorge Luis González Rios
:
Wide-Beamwidth Circular Polarized Antenna for Diversity Combining Applications. GLOBECOM (Workshops) 2022: 1395-1399 - [c1]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:
Area-Power Analysis of FFT Based Digital Beamforming for GEO, MEO, and LEO Scenarios. VTC Spring 2022: 1-5 - 2021
- [j3]Geoffrey Eappen
, Shankar Thangavelu
, Rajagopal Nilavalan
:
Advanced squirrel algorithm-trained neural network for efficient spectrum sensing in cognitive radio-based air traffic control application. IET Commun. 15(10): 1326-1351 (2021) - 2020
- [j2]Geoffrey Eappen
, Shankar Thangavelu
:
Hybrid PSO-GSA for energy efficient spectrum sensing in cognitive radio network. Phys. Commun. 40: 101091 (2020) - [j1]Geoffrey Eappen
, Shankar Thangavelu
:
A Survey on Soft Computing Techniques for Spectrum Sensing in a Cognitive Radio Network. SN Comput. Sci. 1(6): 352 (2020)
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