6 citations · 9 across the 9 of their papers we have counts for
9 papers
Capacity Bounds for the Poisson-Repeat Channel
Mohammad Kazemi, Tolga M. Duman
We develop bounds on the capacity of Poisson-repeat channels (PRCs) for which each input bit is independently repeated according to a Poisson distribution. The upper bounds are obt…
Unsourced Random Access Using Multiple Stages of Orthogonal Pilots: MIMO and Single-Antenna Structures
Mohammad Javad Ahmadi, Mohammad Kazemi, Tolga M. Duman
We study the problem of unsourced random access (URA) over Rayleigh block-fading channels with a receiver equipped with multiple antennas. We propose a slotted structure with multi…
Over-the-Air Federated Edge Learning with Hierarchical Clustering
Ozan Aygün, Mohammad Kazemi, Deniz Gündüz +1
We examine federated learning (FL) with over-the-air (OTA) aggregation, where mobile users (MUs) aim to reach a consensus on a global model with the help of a parameter server (PS)…
Over-the-Air Federated Learning with Energy Harvesting Devices
Ozan Aygün, Mohammad Kazemi, Deniz Gündüz +1
We consider federated edge learning (FEEL) among mobile devices that harvest the required energy from their surroundings, and share their updates with the parameter server (PS) thr…
Hierarchical Over-the-Air Federated Edge Learning
Ozan Aygün, Mohammad Kazemi, Deniz Gündüz +1
Federated learning (FL) over wireless communication channels, specifically, over-the-air (OTA) model aggregation framework is considered. In OTA wireless setups, the adverse channe…
Energy Efficiency Optimization for Device-to-Device Communication Underlaying Cellular Networks in Millimeter-Wave
Negar Zabetian, Abbas Mohammadi, Mohammad Kazemi
This paper studies energy efficiency maximization in device-to-device (D2D) communications underlaying cellular networks in millimeter-wave (mm-wave) band. A stochastic geometry fr…
The Capacity of Degraded Cognitive Interference Channel with Unidirectional Destination Cooperation
Mohammad Kazemi
Previous works established the capacity region for some special cases of discrete memoryless degraded cognitive interference channel (CIC) with unidirectional destination cooperati…
Robust Transceiver Design for Reciprocal M*N Interference Channel Based on Statistical Linearization Approximation
Ali Dalir, Hassan Aghaeinia, Mohammad Kazemi
This paper focuses on robust transceiver design for throughput enhancement on the interference channel (IC), under imperfect channel state information (CSI). In this paper, two alg…
On the Cooperative Communication over Cognitive Interference Channel
Mohammad Kazemi, Sahar Hashemgeloogerdi
In this paper, we investigate the problem of communication over cognitive interference channel (CIC) with partially cooperating (PC) destinations (CIC-PC). This channel consists of…