CJ Chun, JM Kang, IM Kim - IEEE Wireless Communications …, 2019 - ieeexplore.ieee.org
In this letter, we propose a deep learning (DL)-based channel estimation scheme for the massive multiple-input multiple-output (MIMO) system. Unlike existing studies, we develop …
This letter considers uplink massive MIMO systems with 1-bit analog-to-digital converters (ADCs) and develops a deep-learning based channel estimation framework. In this …
Massive multiple-input multiple-output (mMIMO) is a critical component in upcoming 5G wireless deployment as an enabler for high data rate communications. mMIMO is effective …
ÖT Demir, E Björnson - IEEE Open Journal of the …, 2019 - ieeexplore.ieee.org
This paper considers the joint impact of non-linear hardware impairments at the base station (BS) and user equipments (UEs) on the uplink performance of single-cell massive MIMO …
A critical bottleneck of massive multiple-input multiple-output (MIMO) system is the huge training overhead caused by downlink transmission, like channel estimation, downlink …
Channel estimation is one of the key issues in practical massive multiple-input multiple- output (MIMO) systems. Compared with conventional estimation algorithms, deep learning …
Pilot contamination posts a fundamental limit on the performance of massive multiple-input- multiple-output (MIMO) antenna systems due to failure in accurate channel estimation. To …
Y Dong, H Wang, YD Yao - IEEE Communications Letters, 2020 - ieeexplore.ieee.org
Channel estimation is a challenging task, especially in a massive multiple-input multiple- output (MIMO) system with one-bit analog-to-digital converters (ADC). Traditional deep …
S Gao, P Dong, Z Pan, GY Li - IEEE Communications Letters, 2019 - ieeexplore.ieee.org
In this letter, deep learning is applied to estimate the uplink channels for mixed analog-to- digital converters (ADCs) massive multiple-input multiple-output (MIMO) systems, where a …