Search Results for author: Mohammad Reza Javan

Found 14 papers, 1 papers with code

Smart Resource Allocation Model via Artificial Intelligence in Software Defined 6G Networks

no code implementations9 Feb 2023 Ali Nouruzi, Atefeh Rezaei, Ata Khalili, Nader Mokari, Mohammad Reza Javan, Eduard A. Jorswieck, Halim Yanikomeroglu

To this end, we introduce a new metric, i. e., throughput-overhead-complexity (TOC), for the proposed machine learning-based algorithm, which supports a trade-off between these performance indicators.

Decision Making Management

A Comprehensive Survey of Spectrum Sharing Schemes from a Standardization and Implementation Perspective

no code implementations21 Mar 2022 Mohammad Parvini, Amir Hossein Zarif, Ali Nouruzi, Nader Mokari, Mohammad Reza Javan, Bijan Abbasi, Amir Ghasemi, Halim Yanikomeroglu

As the services and requirements of next-generation wireless networks become increasingly diversified, it is estimated that the current frequency bands of mobile network operators (MNOs) will be unable to cope with the immensity of anticipated demands.

Multicasting in NOMA-Based UAV Networks: Path Design and Throughput Maximization

no code implementations12 Feb 2022 Shima Salarhosseini, Mohammad Reza Javan, Ali Nazari

We adopt power domain non-orthogonal multiple access (PD-NOMA) as the transmission technology using which the dedicated signals of multicast groups are superimposed and transmitted simultaneously as the UAV passes over the communication area for fixed and mobile users.

AoI Minimization in Energy Harvesting and Spectrum Sharing Enabled 6G Networks

no code implementations1 Jul 2021 Amir Hossein Zarif, Paeiz Azmi, Nader Mokari, Mohammad Reza Javan, Eduard Jorswieck

The average user access improved from 30% in the overlay mode to 45% in the DQN and 48% in the D3QN.

AoI-Aware Resource Allocation for Platoon-Based C-V2X Networks via Multi-Agent Multi-Task Reinforcement Learning

no code implementations10 May 2021 Mohammad Parvini, Mohammad Reza Javan, Nader Mokari, Bijan Abbasi, Eduard A. Jorswieck

Hence, we exploit a distributed resource allocation framework based on multi-agent reinforcement learning (MARL), where each platoon leader (PL) acts as an agent and interacts with the environment to learn its optimal policy.

Management Multi-agent Reinforcement Learning

Proactive and AoI-aware Failure Recovery for Stateful NFV-enabled Zero-Touch 6G Networks: Model-Free DRL Approach

1 code implementation2 Feb 2021 Amirhossein Shaghaghi, Abolfazl Zakeri, Nader Mokari, Mohammad Reza Javan, Mohammad Behdadfar, Eduard A Jorswieck

In this paper, we propose a Zero-Touch, deep reinforcement learning (DRL)-based Proactive Failure Recovery framework called ZT-PFR for stateful network function virtualization (NFV)-enabled networks.

Decision Making Scheduling

Robust Energy-Efficient Resource Management, SIC Ordering, and Beamforming Design for MC MISO-NOMA Enabled 6G

no code implementations17 Jan 2021 Abolfazl Zakeri, Ata Khalili, Mohammad Reza Javan, Nader Mokari, Eduard A Jorswieck

This paper studies a novel approach for successive interference cancellation (SIC) ordering and beamforming in a multiple antennas non-orthogonal multiple access (NOMA) network with multi-carrier multi-user setup.

Management

A Unified Framework for Joint Energy and AoI Optimization via Deep Reinforcement Learning for NOMA MEC-based Networks

no code implementations1 Nov 2020 Abolfazl Zakeri, Mohammad Parvini, Mohammad Reza Javan, Nader Mokari, Eduard A Jorswieck

To further improve the system capacity, non-orthogonal multiple access (NOMA) is proposed as a candidate for multiple access schemes for future cellular networks.

Signal Processing

Cost-Effective Radio and NFV Resource Allocation: E2E QoS Provision

no code implementations14 Jul 2019 Abolfazl Zakeri, Narges Gholipoor, Mohammad Reza Javan, Nader Mokari, Eduard A. Jorswieck

Simulation results demonstrate that the proposed heuristic algorithm and framework outperforms the existing ones by 34% on average in cost reduction.

Management Scheduling

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