16 citations · 20 across the 5 of their papers we have counts for
5 papers
Deep Joint Source Channel Coding for Privacy-Aware End-to-End Image Transmission
Mehdi Letafati, Seyyed Amirhossein Ameli Kalkhoran, Ecenaz Erdemir +3
Deep neural network (DNN)-based joint source and channel coding is proposed for privacy-aware end-to-end image transmission against multiple eavesdroppers. Both scenarios of collud…
Secure Deep-JSCC Against Multiple Eavesdroppers
Seyyed Amirhossein Ameli Kalkhoran, Mehdi Letafati, Ecenaz Erdemir +3
In this paper, a generalization of deep learning-aided joint source channel coding (Deep-JSCC) approach to secure communications is studied. We propose an end-to-end (E2E) learning…
Unlocking Metaverse-as-a-Service The three pillars to watch: Privacy and Security, Edge Computing, and Blockchain
Vesal Ahsani, Ali Rahimi, Mehdi Letafati +1
In this article, the authors provide a comprehensive overview on three core pillars of metaverse-as-a-service (MaaS) platforms; privacy and security, edge computing, and blockchain…
Multi-Transmitter Coded Caching with Secure Delivery over Linear Networks -- Extended Version
Mohammad Javad Sojdeh, Mehdi Letafati, Seyed Pooya Shariatpanahi +1
In this paper, we consider multiple cache-enabled end-users connected to multiple transmitters through a linear network. We also prevent a totally passive eavesdropper, who sniffs…
On Learning-Assisted Content-Based Secure Image Transmission for Delay-Aware Systems with Randomly-Distributed Eavesdroppers -- Extended Version
Mehdi Letafati, Hamid Behroozi, Babak Hossein Khalaj +1
In this paper, a learning-aided content-based wireless image transmission scheme is proposed, where a multi-antenna-aided source wishes to securely deliver an image to a legitimate…