12 citations · 14 across the 2 of their papers we have counts for
4 papers · 1 filter
An Optimal Low-Complexity Energy-Efficient ADC Bit Allocation for Massive MIMO
I. Zakir Ahmed, Hamid Sadjadpour, Shahram Yousefi
Fixed low-resolution Analog to Digital Converters (ADC) help reduce the power consumption in millimeter-wave Massive Multiple-Input Multiple-Output (Ma-MIMO) receivers operating at…
Optimal Bit Allocation Variable-Resolution ADC for Massive MIMO
I. Zakir Ahmed, Hamid Sadjadpour, Shahram Yousefi
In this paper, we derive an optimal ADC bit-allocation (BA) condition for a Single-User (SU) Millimeter wave (mmWave) Massive Multiple-Input Multiple-Output (Ma-MIMO) receiver equi…
Capacity analysis and bit allocation design for variable-resolution ADCs in Massive MIMO
I. Zakir Ahmed, Hamid Sadjadpour, Shahram Yousefi
We derive an expression for the capacity of massive multiple-input multiple-output Millimeter wave (mmWave) channel where the receiver is equipped with a variable-resolution Analog…
Single-User mmWave Massive MIMO: SVD-based ADC Bit Allocation and Combiner Design
I. Zakir Ahmed, Hamid Sadjadpour, Shahram Yousefi
In this paper, we propose a Singular-Value-Decomposition-based variable-resolution Analog to Digital Converter (ADC) bit allocation design for a single-user Millimeter wave massive…