1 citations · 1 across the 6 of their papers we have counts for
6 papers
Joint Antenna Selection and Power Allocation in Massive MIMO Systems with Cell Division Technique for MRT and ZF Precoding Schemes
Abdolrasoul Sakhaei Gharagezlou, Nima Imani, Mahdi Nangir
One of the most important challenges in the fifth generation (5G) of telecommunication systems is the efficiency of energy and spectrum. Massive multiple-input multiple-output (MIM…
Energy Efficient Water-Filling Power Allocation with Cell Division for Massive MIMO Systems
Abdolrasoul Sakhaei Gharagezlou, Jafar Pourrostam, Mahdi Nangir +1
In this paper, we consider the power allocation problem for the downlink of the massive multiple-input multiple-output (MIMO) systems. We propose a new scheme by exploiting the wat…
Energy Efficient Power Allocation in Massive MIMO Systems with Mismatch Channel Estimation Error
Mahdi Nangir, Abdolrasoul Sakhaei Gharagezlou, Nima Imani
In this paper, we investigate the energy efficient power allocation for the downlink in the massive multiple-input multiple-output (MIMO) systems under zero-forcing (ZF) receiver.…
Energy Efficient Power Allocation in Massive MIMO Systems with Power Limited Users
Abdolrasoul Sakhaei Gharagezlou, Mahdi Nangir, Nima Imani +1
In this paper, we investigate energy-efficient (EE) power allocation (PA) for a special downlink scenario of the massive multiple-input multiple-output (MIMO) systems. We consider…
Energy Efficient Power Allocation in Massive MIMO NOMA Systems Based on SIF Using Cell Division Technique
Abdolrasoul Sakhaei Gharagezlou, Jafar Pourrostam, Mahdi Nangir +1
In this paper, we investigate energy-efficient power allocation for the downlink of the massive multiple-input multiple-output (MIMO) non-orthogonal multiple access (NOMA) systems.…
Analysis and Code Design for the Binary CEO Problem under Logarithmic Loss
Mahdi Nangir, Reza Asvadi, Mahmoud Ahmadian-Attari +1
In this paper, we propose an efficient coding scheme for the binary Chief Executive Officer (CEO) problem under logarithmic loss criterion. Courtade and Weissman obtained the exact…