Irfan Ahmed

A Survey on Hybrid Beamforming Techniques in 5G: Architecture and System Model Perspectives

Irfan Ahmed, Hédi Khammari, Adnan Shahid et al. · IEEE Communications Surveys & Tutorials · 2018 · 788 citations · Full text

Wireless Communications, Mimo System, Engineering +15

Machine Learning Based Beam Selection With Low Complexity Hybrid Beamforming Design for 5G Massive MIMO Systems

Irfan Ahmed, Muhammad Khalil Shahid, Hédi Khammari et al. · IEEE Transactions on Green Communications and Networking · 2021 · 37 citations

Wireless Communications, Massive Mimo Systems, Low Complexity Hybrid +21

Resource Allocation for Transmit Hybrid Beamforming in Decoupled Millimeter Wave Multiuser-MIMO Downlink

Irfan Ahmed, Hédi Khammari, Adnan Shahid · IEEE Access · 2016 · 35 citations · Full text

Mathematical Programming, Transmit Hybrid Beamforming, Cellular Networks +15

Joint Machine Learning Based Resource Allocation and Hybrid Beamforming Design for Massive MIMO Systems

Irfan Ahmed, Hédi Khammari · 2018 · 30 citations

Massive Mimo Systems, Engineering, Machine Learning +16

Energy-Efficient Resource Allocation for Ultra-Dense Licensed and Unlicensed Dual-Access Small Cell Networks

Adnan Shahid, Vasilis Maglogiannis, Irfan Ahmed et al. · IEEE Transactions on Mobile Computing · 2019 · 29 citations · Full text

Engineering, Energy Efficiency, Ultra-dense Licensed +18