63 citations · 137 across the 18 of their papers we have counts for
10 papers · 1 filter
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…
Secure SWIPT in the Multiuser STAR-RIS Aided MISO Rate Splitting Downlink
Hamid Reza Hashempour, Hamed Bastami, Majid Moradikia +4
Recently, simultaneously transmitting and reflecting reconfigurable intelligent surfaces (STAR-RISs) have emerged as a novel technology that provides 360 coverage and new degrees-o…
Secrecy Rate of the Cooperative RSMA-Aided UAV Downlink Relying on Optimal Relay Selection
Hamed Bastami, Majid Moradikia, Hamid Behroozi +1
The Cooperative Rate-Splitting (CRS) scheme, proposed evolves from conventional Rate Splitting (RS) and relies on forwarding a portion of the RS message by the relaying users. In t…
Large-Scale Rate-Splitting Multiple Access in Uplink UAV Networks: Effective Secrecy Throughput Maximization Under Limited Feedback Channel
Hamed Bastami, Hamid Behroozi, Majid Moradikia +3
UAVs are capable of improving the performance of next generation wireless systems. Specifically, UAVs can be exploited as aerial base-stations (UAV-BS) for supporting legitimate gr…
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…
Fairness-Oriented User Association in HetNets Using Bargaining Game Theory
Ehsan Sadeghi, Hamid Behroozi, Stefano Rini
In this paper, the user association and resource allocation problem is investigated for a two-tier HetNet consisting of one macro Base Station (BS) and a number of pico BSs. The ef…