A multicell-coordinated beamforming solution for massive multiple-input multiple-output
orthogonal frequency-division multiplexing (OFDM) systems is presented when employing …

For orthogonal frequency division multiplexing (OFDM) systems, the carrier frequency offset
(CFO) estimation is required for the frequency synchronization before the data reception …

The present work focus on the implementation and analyze of performance of a low-
resolution OFDM system prototype with low-cost hardware. A software defined radio (SDR) …

Orthogonal Frequency-Division Multiplexing (OFDM) is the form of a digital system and a
way of encoding digital data across multiple frequency components that are used in …

This paper presents an improved orthogonal frequency-division multiple access (OFDMA)
system design aiming to reduce the power consumption and the hardware complexity of low …

With the growing demand for higher date rates and more reliable service capabilities,
wireless communication systems continue to grow in popularity and importance. In order to …

The combination of orthogonal frequency modulation (OFDM) and multiple-input multiple-
output (MIMO) systems plays an important role in modern communication systems. In order …

Massive multiple-input multiple-output (MIMO) is a technology that can be integrated into fifth
generation (5G) communication systems because it can provide degree of freedom (DoF) …

An Adaptive algorithm is demonstrated in this paper for MIMO communication receivers. We
utilize a decision directed adaptive filter with an integrated logarithmic codec. The …

Low-resolution analog to digital converters (ADCs) and digital to analog converters (DACs)
are the key to power-efficient fully digital massive multiple input multiple output transceivers …