7 papers
Solar Cars: A Comprehensive Review
Afsaneh Mollasalehi, Armin Farhadi
Energy crisis has forced many countries to think of a replacement for energy supply. Renewable energy sources as firendly environment sources play a pivotal role in producing clean…
Comprehensive Review of Advances and Challenges in Next Generation Wireless Networks: From Novel Hardware Technologies to Learning Based Resource Allocation in 6G
Armin Farhadi, Ali Olfat
In modern wireless communication systems, there is a rapidly increasing demand for connectivity to wireless networks. Devices such as internet of things (IoT) devices, connected ve…
Resource Allocation and Beamforming in FIM-Assisted BS and STAR-BD-RIS-Aided NOMA: An AIW-Meta-Learning Approach
Armin Farhadi, Maryam Cheraghy, Eduard Jorswieck
This paper investigates a flexible intelligent metasurface (FIM)-enabled wireless communication system that integrates simultaneously transmitting and reflecting beyond diagonal re…
UAV Trajectory Optimization via Improved Noisy Deep Q-Network
Zhang Hengyu, Maryam Cheraghy, Liu Wei +3
This paper proposes an Improved Noisy Deep Q-Network (Noisy DQN) to enhance the exploration and stability of Unmanned Aerial Vehicle (UAV) when applying deep reinforcement learning…
Solar and Wind Power Forecasting: A Comparative Review of LSTM, Random Forest, and XGBoost Models
Afsaneh Mollasalehi, Armin Farhadi
Rising global energy demand from population growth raises concerns about the sustainability of fossil fuels. Consequently, the energy sector has increasingly transitioned to renewa…
Hybrid FIM and STAR-BD-RIS-Aided Wireless Communications with Short Packet Length: A Meta-TD3 Approach
Ayla Eftekhari, Maryam Cheraghy, Armin Farhadi +2
Reconfigurable intelligent surfaces (RIS) and flexible intelligent metasurfaces (FIM) have been widely adopted in multi-user wireless communication systems to enhance channel quali…