Recent Trends in Cloud Radio Access Networks

I Farhat, FG Awan, U Rashid, H Anwaar… - IEEE …, 2024 - ieeexplore.ieee.org
Massive surge in mobile data traffic, high power consumption, and limited spectrum
availability are the major challenges of existing cellular networks. Industries and academia …

Multi-IRS-aided millimeter-wave multi-user MISO systems for power minimization using generalized benders decomposition

H Huang, Y Zhang, H Zhang, Z Zhao… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Difficulties in controlling IRSs to form the optimized passive beamforming have rarely been
considered in intelligent reflecting surface (IRS)-aided systems, which are summarized as …

Two-timescale-based beam training for RIS-aided millimeter-wave multi-user MISO systems

H Huang, C Zhang, Y Zhang, B Ning… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Reconfigurable intelligent surfaces (RISs), as a promising technology for 6 G
communications, have received considerable attention. Herein, we investigate the downlink …

Secure transmission via IUI engineering for IRS-assisted NOMA systems

W Tan, C Zhang, J Peng, L Dai, S Fu… - IEEE Wireless …, 2022 - ieeexplore.ieee.org
Inter-user interference (IUI) engineering is utilized to degrade eavesdrop** and enhance
the physical layer security (PLS). In this letter, we propose a secure transmission strategy via …

[HTML][HTML] Optical true time delay based hybrid beamforming for RIS-aided mmWave multi-user MISO systems

H Huang, J Li, Y Wang, R Zhou, C Zhang - Physical Communication, 2025 - Elsevier
Reconfigurable intelligent surfaces (RISs) have emerged as a promising wireless
technology for the 6th generation (6G) wireless systems. Herein, we investigate the joint …