Samad Ali | DeepAI

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Aidin Ferdowsi
22 publications
Nurul Huda Mahmood
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Narayan B. Mandayam
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Mehdi Letafati
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Fahri Wisnu Murti
6 publications
Ramin Hashemi
6 publications
Thushan Sivalingam
5 publications

∙ 09/15/2023

Probabilistic Constellation Shaping With Denoising Diffusion Probabilistic Models: A Novel Approach

With the incredible results achieved from generative pre-trained transfo...

0 Mehdi Letafati, et al. ∙

∙ 09/15/2023

Denoising Diffusion Probabilistic Models for Hardware-Impaired Communications

Generative AI has received significant attention among a spectrum of div...

0 Mehdi Letafati, et al. ∙

∙ 12/04/2022

Graph Representation Learning for Wireless Communications

Wireless networks are inherently graph-structured, which can be utilized...

0 maryam-mohsenivatani, et al. ∙

∙ 08/10/2022

Deep Reinforcement Learning for Orchestrating Cost-Aware Reconfigurations of vRANs

Virtualized Radio Access Networks (vRANs) are fully configurable and can...

0 Fahri Wisnu Murti, et al. ∙

∙ 05/16/2022

Learning-Based Orchestration for Dynamic Functional Split and Resource Allocation in vRANs

One of the key benefits of virtualized radio access networks (vRANs) is ...

0 Fahri Wisnu Murti, et al. ∙

∙ 04/28/2022

Joint Sum Rate and Blocklength Optimization in RIS-aided Short Packet URLLC Systems

In this paper, a multi-objective optimization problem (MOOP) is proposed...

0 Ramin Hashemi, et al. ∙

∙ 03/11/2022

Deep Learning-Based Blind Multiple User Detection for Grant-free SCMA and MUSA Systems

Grant-free random access and uplink non-orthogonal multiple access (NOMA...

0 Thushan Sivalingam, et al. ∙

∙ 10/16/2021

Deep Reinforcement Learning for Practical Phase Shift Optimization in RIS-aided MISO URLLC Systems

Reconfigurable intelligent surfaces (RISs) can assist the wireless syste...

0 Ramin Hashemi, et al. ∙

∙ 06/21/2021

Deep Neural Network-Based Blind Multiple User Detection for Grant-free Multi-User Shared Access

Multi-user shared access (MUSA) is introduced as advanced code domain no...

0 Thushan Sivalingam, et al. ∙

∙ 06/21/2021

Deep Learning-Based Active User Detection for Grant-free SCMA Systems

Grant-free random access and uplink non-orthogonal multiple access (NOMA...

0 Thushan Sivalingam, et al. ∙

∙ 05/31/2021

Constrained Deep Reinforcement Based Functional Split Optimization in Virtualized RANs

Virtualized Radio Access Network (vRAN) brings agility to Next-Generatio...

0 Fahri Wisnu Murti, et al. ∙

∙ 05/31/2021

Deep Reinforcement Based Optimization of Function Splitting in Virtualized Radio Access Networks

Virtualized Radio Access Network (vRAN) is one of the key enablers of fu...

0 Fahri Wisnu Murti, et al. ∙

∙ 03/22/2021

Average Rate Analysis of RIS-aided Short Packet Communication in URLLC Systems

In this paper, the average achievable rate of a re-configurable intellig...

0 Ramin Hashemi, et al. ∙

∙ 02/26/2021

Average Rate and Error Probability Analysis in Short Packet Communications over RIS-aided URLLC Systems

In this paper, the average achievable rate and error probability of a re...

0 Ramin Hashemi, et al. ∙

∙ 01/12/2021

Event-Driven Source Traffic Prediction in Machine-Type Communications Using LSTM Networks

Source traffic prediction is one of the main challenges of enabling pred...

0 Thulitha Senevirathna, et al. ∙

∙ 05/23/2019

Contextual Bandit Learning for Machine Type Communications in the Null Space of Multi-Antenna Systems

In this paper, a novel approach based on the concept of opportunistic sp...

0 Samad Ali, et al. ∙

∙ 12/13/2018

Cyber-Physical Security and Safety of Autonomous Connected Vehicles: Optimal Control Meets Multi-Armed Bandit Learning

Autonomous connected vehicles (ACVs) rely on intra-vehicle sensors such ...

0 Aidin Ferdowsi, et al. ∙

∙ 10/30/2018

Sleeping Multi-Armed Bandit Learning for Fast Uplink Grant Allocation in Machine Type Communications

Scheduling fast uplink grant transmissions for machine type communicatio...

0 Samad Ali, et al. ∙

∙ 08/27/2018

A Directed Information Learning Framework for Event-Driven M2M Traffic Prediction

Burst of transmissions stemming from event-driven traffic in machine typ...

0 Samad Ali, et al. ∙

∙ 01/15/2018

Fast Uplink Grant for Machine Type Communications: Challenges and Opportunities

The notion of a fast uplink grant is emerging as a promising solution fo...

0 Samad Ali, et al. ∙

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