Mehdi Letafati

Publication Activity (10 Years)

Years Active: 2020-2024
Publications (10 Years): 29

Top Topics

Image Transmission

Randomly Distributed

Diffusion Model

Top Venues

IEEE Trans. Inf. Forensics Secur.

Publications

Mehdi Letafati, Samad Ali, Matti Latva-aho
Denoising Diffusion Probabilistic Models for Hardware-Impaired Communications. WCNC (2024)
Mehdi Letafati, Safa Otoum
Digital Healthcare in the Metaverse: Insights into Privacy and Security. IEEE Consumer Electron. Mag. 13 (3) (2024)
Mehdi Letafati, Samad Ali, Matti Latva-aho
Denoising Diffusion Probabilistic Models for Hardware-Impaired Communication Systems: Towards Wireless Generative AI. CoRR (2023)
Mehdi Letafati, Safa Otoum
Digital Healthcare in The Metaverse: Insights into Privacy and Security. CoRR (2023)
Mehdi Letafati, Samad Ali, Matti Latva-aho
Generative AI-Based Probabilistic Constellation Shaping With Diffusion Models. CoRR (2023)
Mehdi Letafati, Safa Otoum
Global Differential Privacy for Distributed Metaverse Healthcare Systems. CoRR (2023)
Vesal Ahsani, Ali Rahimi, Mehdi Letafati, Babak Hossein Khalaj
A Novel Metaverse-as-a-Service Architecture from an Operator View. MetaCom (2023)
Seyyed AmirHossein Ameli Kalkhoran, Mehdi Letafati, Ecenaz Erdemir, Babak Hossein Khalaj, Hamid Behroozi, Deniz Gündüz
Secure Deep-JSCC Against Multiple Eavesdroppers. CoRR (2023)
Mehdi Letafati, Samad Ali, Matti Latva-aho
Denoising Diffusion Probabilistic Models for Hardware-Impaired Communications. CoRR (2023)
Mehdi Letafati, Samad Ali, Matti Latva-aho
WiGenAI: The Symphony of Wireless and Generative AI via Diffusion Models. CoRR (2023)
Mehdi Letafati, Samad Ali, Matti Latva-aho
Probabilistic Constellation Shaping With Denoising Diffusion Probabilistic Models: A Novel Approach. CoRR (2023)
Vesal Ahsani, Ali Rahimi, Mehdi Letafati, Babak Hossein Khalaj
Unlocking Metaverse-as-a-Service The three pillars to watch: Privacy and Security, Edge Computing, and Blockchain. CoRR (2023)
Seyyed AmirHossein Ameli Kalkhoran, Mehdi Letafati, Ecenaz Erdemir, Babak Hossein Khalaj, Hamid Behroozi, Deniz Gündüz
Secure Deep-JSCC Against Multiple Eavesdroppers. GLOBECOM (2023)
Mehdi Letafati, Safa Otoum
On the privacy and security for e-health services in the metaverse: An overview. Ad Hoc Networks 150 (2023)
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
Hardware-Impaired PHY Secret Key Generation With Man-in-the-Middle Adversaries. IEEE Wirel. Commun. Lett. 11 (4) (2022)
Mohammad Javad Sojdeh, Mohammad Mahmoudi, Mehdi Letafati, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
Secure Multi-Antenna Coded Caching. SPAWC (2022)
Mohammad Javad Sojdeh, Mehdi Letafati, Seyed Pooya Shariatpanahi, Babak Hossein Khalaj
Multi-Transmitter Coded Caching with Secure Delivery over Linear Networks - Extended Version. CoRR (2022)
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
Wireless-Powered Cooperative Key Generation for e-Health: A Reservoir Learning Approach. VTC Spring (2022)
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
On Learning-Assisted Content-Based Secure Image Transmission for Delay-Aware Systems With Randomly-Distributed Eavesdroppers. IEEE Trans. Commun. 70 (2) (2022)
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
On Learning-Assisted Content-Based Secure Image Transmission for Delay-Aware Systems with Randomly-Distributed Eavesdroppers - Extended Version. CoRR (2021)
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
Content-Based Medical Image Transmission Against Randomly-Distributed Passive Eavesdroppers. ICC Workshops (2021)
Mehdi Letafati, Ali Kuhestani, Kai-Kit Wong, Md. Jalil Piran
A Lightweight Secure and Resilient Transmission Scheme for the Internet of Things in the Presence of a Hostile Jammer. IEEE Internet Things J. 8 (6) (2021)
Hamed Bastami, Mehdi Letafati, Majid Moradikia, Ahmed Abdelhadi, Hamid Behroozi, Lajos Hanzo
On the Physical Layer Security of the Cooperative Rate-Splitting-Aided Downlink in UAV Networks. IEEE Trans. Inf. Forensics Secur. 16 (2021)
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj, Eduard A. Jorswieck
Deep Learning for Hardware-Impaired Wireless Secret Key Generation with Man-in-the-Middle Attacks. GLOBECOM (2021)
Hamed Bastami, Majid Moradikia, Mehdi Letafati, Ahmed Abdelhadi, Hamid Behroozi
Outage-Constrained Robust and Secure Design for Downlink Rate-Splitting UAV Networks. ICC Workshops (2021)
Mehdi Letafati, Ali Kuhestani, Hamid Behroozi, Derrick Wing Kwan Ng
Jamming-Resilient Frequency Hopping-Aided Secure Communication for Internet-of-Things in the Presence of an Untrusted Relay. IEEE Trans. Wirel. Commun. 19 (10) (2020)
Mehdi Letafati, Ali Kuhestani, Derrick Wing Kwan Ng, Hamid Behroozi
A New Frequency Hopping-Aided Secure Communication in the Presence of an Adversary Jammer and an Untrusted Relay. ICC Workshops (2020)
Mehdi Letafati, Ali Kuhestani, Derrick Wing Kwan Ng, Mohammad Reza Ahmadi Beshkani
Physical Layer Secrecy and Transmission Resiliency of Device-to-Device Communications. GLOBECOM (2020)
Mehdi Letafati, Ali Kuhestani, Hamid Behroozi
Three-Hop Untrusted Relay Networks With Hardware Imperfections and Channel Estimation Errors for Internet of Things. IEEE Trans. Inf. Forensics Secur. 15 (2020)