3 papers
cs.IT2024★ 11 cited
Integrated Access and Backhaul (IAB) in Low Altitude Platforms
Reza Ghasemi Alavicheh, S. Mohammad Razavizadeh, Halim Yanikomeroglu
In this paper, we explore the problem of utilizing Integrated Access and Backhaul (IAB) technology in Non-Terrestrial Networks (NTN), with a particular focus on aerial access netwo…
cs.IT2017
Joint Tilt Angle Adaptation and Beamforming in Multicell Multiuser Cellular Networks
Soheil Khavari Moghaddam, S. Mohammad Razavizadeh
3D beamforming is a promising approach for interference coordination in cellular networks which brings significant improvements in comparison with conventional 2D beamforming techn…
cs.IT2016
On the Uplink Spectral Efficiency of Full-Duplex Cooperative OFDMA Systems
Jafar Banar, S. Mohammad Razavizadeh
In this paper, we develop a resource allocation algorithm for uplink of in-band full-duplex (FD) cellular networks. The FD cellular network is assumed to be based on orthogonal fre…