EVMx: An FPGA-Based Smart Contract Processing Unit

Joel Poncha Lemayian, Hachem Bensalem, Ghyslain Gagnon, Kaiwen Zhang, Pascal Giard

Presented at the 2025 IEEE 49th Annual Computers, Software, and Applications Conference (COMPSAC) in Toronto, Canada

WiP: Towards a Secure SECP256K1 for Crypto Wallets: Hardware Architecture and Implementation

Joel Poncha Lemayian, Ghyslain Gagnon, Kaiwen Zhang, Pascal Giard

Presented at the 2024 Hardware and Architectural Support for Security and Privacy (HASP) workshop @ MICRO 2024. in Austin, Texas, USA

Physical Layer Security Analysis of Hybrid MIMO Technology

Joel Poncha Lemayian, Jehad M. Hamamreh

Hybrid MIMO: A New Transmission Method For Simultaneously Achieving Spatial Multiplexing and Diversity Gains in MIMO Systems

Joel Poncha Lemayian, Jehad M. Hamamreh

New Non-Orthogonal Transmission Schemes for Achieving Highly Efficient, Reliable, and Secure Multi-User Communications

Jehad M. Hamamreh, Mohamedou Abewa, Joel Poncha Lemayian

An Inclusive Survey of Contactless Wireless Sensing: A Technology Used for Remotely Monitoring Vital Signs Has the Potential to Combating COVID-19

Mohamed Bahache, Joel Poncha Lemayian, Wenjin Wang, Jehad M. Hamamreh