Joint activity detection and channel estimation for massive IoT access based on millimeter-wave/terahertz multi-panel massive MIMO
H Xiu, Z Gao, A Liao, Y Mei, D Zheng… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
The multi-panel array, as a state-of-the-art antenna-in-package technology, is very suitable
for millimeter-wave (mmWave)/terahertz (THz) systems, due to its low-cost deployment and …
for millimeter-wave (mmWave)/terahertz (THz) systems, due to its low-cost deployment and …
Joint user activity and non-coherent data detection in mMTC-enabled massive MIMO using machine learning algorithms
K Senel, EG Larsson - WSA 2018; 22nd International ITG …, 2018 - ieeexplore.ieee.org
Machine-type communication (MTC) services are expected to be an integral part of the
future cellular systems. A key challenge of MTC, especially for the massive MTC (mMTC), is …
future cellular systems. A key challenge of MTC, especially for the massive MTC (mMTC), is …
Multi-panel extra-large scale mimo based joint activity detection and channel estimation for near-field massive iot access
Z Gao, H Xiu, Y Mei, A Liao, M Ke, C Hu… - China …, 2023 - ieeexplore.ieee.org
The extra-large scale multiple-input multiple-output (XL-MIMO) for the beyond fifth/sixth
generation mobile communications is a promising technology to provide Tbps data …
generation mobile communications is a promising technology to provide Tbps data …
Device Activity Detection and Channel Estimation for Millimeter-Wave Massive MIMO
Millimeter-Wave Massive MIMO is important for beyond 5G or 6G wireless communication
networks. The goal of this paper is to establish successful communication between the …
networks. The goal of this paper is to establish successful communication between the …
Joint activity detection and channel estimation in massive MIMO systems with angular domain enhancement
To support massive connectivity for sporadically active devices is a challenging task, as the
randomness of the channel and the large number of users lead to enormous increase of …
randomness of the channel and the large number of users lead to enormous increase of …
A covariance-based user activity detection and channel estimation approach with novel pilot design
This paper studies the massive machine-type communications (mMTC) for the future Internet
of Things (IoT) applications. Building upon the fact that the covariance matrix of the received …
of Things (IoT) applications. Building upon the fact that the covariance matrix of the received …
Low-complexity joint activity detection and channel estimation with partially orthogonal pilot for asynchronous massive access
Y Guo, Z Liu, Y Sun - IEEE Internet of Things Journal, 2023 - ieeexplore.ieee.org
In the asynchronous massive machine-type communications (mMTCs) supported by
massive MIMO-based grant-free random access, where all active devices asynchronously …
massive MIMO-based grant-free random access, where all active devices asynchronously …
Compressive sensing based massive access for IoT relying on media modulation aided machine type communications
A fundamental challenge of the large-scale Internet-of-Things lies in how to support massive
machine-type communications (mMTC). This letter proposes a media modulation based …
machine-type communications (mMTC). This letter proposes a media modulation based …
Active Detection and Channel Estimation Schemes for Massive Random Access in User-Centric Cell-free Massive MIMO System
Y Hu, Q Wang, D Wang, X Xia… - IEEE Internet of Things …, 2024 - ieeexplore.ieee.org
The demand for higher transmission efficiency and denser user access has been put forth by
the next generation of wireless communication systems. To cater to the future …
the next generation of wireless communication systems. To cater to the future …
Indoor massive IoT access relying on millimeter-wave extra-large-scale MIMO
Millimeter-wave (mmWave) extra-large scale multiple-input-multiple-output (XL-MIMO) is a
promising technique for achieving high data rates in the upcoming sixth-generation …
promising technique for achieving high data rates in the upcoming sixth-generation …
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