5 citations · 5 across the 1 of their papers we have counts for
6 papers
Joint Beamforming and Phase Shift Optimization for Multicell IRS-aided OFDMA-URLLC Systems
Walid R. Ghanem, Vahid Jamali, Robert Schober
This paper investigates the resource allocation algorithm design for intelligent reflecting surface (IRS) aided multiple-input single-output (MISO) orthogonal frequency division mu…
Joint Uplink-Downlink Resource Allocation for OFDMA-URLLC MEC Systems
Walid R. Ghanem, Vahid Jamali, Qiuyu Zhang +1
In this paper, we study resource allocation algorithm design for multiuser orthogonal frequency division multiple access (OFDMA) ultra-reliable low latency communication (URLLC) in…
Resource Allocation for Secure Multi-User Downlink MISO-URLLC Systems
Walid R. Ghanem, Vahid Jamali, Robert Schober
In this paper, we study resource allocation algorithm design for secure multi-user downlink ultra-reliable low latency communication (URLLC). To enhance physical layer security (PL…
Resource Allocation for Multi-User Downlink MISO OFDMA-URLLC Systems
Walid R. Ghanem, Vahid Jamali, Yan Sun +1
This paper considers the resource allocation algorithm design for downlink multiple-input single-output (MISO) orthogonal frequency division multiple access (OFDMA) ultra-reliable…
Particle Swarm Optimization Approaches for Primary User Emulation Attack Detection and Localization in Cognitive Radio Networks
Walid R. Ghanem, Reem E. Mohamed, Mona Shokair +1
The primary user emulation attack (PUEA) is one of the common threats in cognitive radio networks (CRNs), in this problem, an attacker mimics the Primary User (PU) signal to deceiv…
Resource Allocation for Multi-User Downlink URLLC-OFDMA Systems
Walid R. Ghanem, Vahid Jamali, Yan Sun +1
In this paper, we study resource allocation for downlink orthogonal frequency division multiple access (OFDMA) systems with the objective to enable ultra-reliable low latency commu…