Deep Unfolding Scheme for Grant-Free Massive-Access Vehicular Networks

X Dang, W Xiang, L Yuan, Y Yang… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Grant-free random access is an effective solution to enable massive access for future
Internet of Vehicles (IoV) scenarios based on massive machine-type communication …

A grant-free access and data recovery method for massive machine-type communications

H Xiao, B Ai, W Chen - ICC 2019-2019 IEEE International …, 2019 - ieeexplore.ieee.org
The surge of demand of the Internet of Things (IoTs) poses more requirements for cellular
communication systems, such as higher levels of reliability, latency and supported number …

Dual-net for joint channel estimation and data recovery in grant-free massive access

Y Bai, W Chen, Y Ma, N Wang… - 2021 IEEE Global …, 2021 - ieeexplore.ieee.org
In massive machine-type communications (mMTC), the conflict between millions of potential
access devices and limited channel freedom leads to a sharp decrease in spectral …

Compressive massive random access for massive machine-type communications (mMTC)

M Ke, Z Gao, Y Wu, X Meng - 2018 IEEE Global Conference on …, 2018 - ieeexplore.ieee.org
In future wireless networks, one fundamental challenge for massive machine-type
communications (mMTC) lies in the reliable support of massive connectivity with low latency …

Reconfigurable intelligent surface assisted grant-free massive access

X Zhou, K Ying, S Liu, M Ke, Z Gao… - Intelligent and …, 2022 - ieeexplore.ieee.org
Massive machine-type communications (mMTC) is envisioned to be one of the pivotal
scenarios in the fifth-generation (5G) wireless communication, where the explosively …

Deep learning based fast multiuser detection for massive machine-type communication

Y Bai, B Ai, W Chen - 2019 IEEE 90th Vehicular Technology …, 2019 - ieeexplore.ieee.org
Massive machine-type communication (MTC) with sporadically transmitted small packets
and low data rate requires new designs on the PHY and MAC layer with light transmission …

Compressive sensing-based joint activity and data detection for grant-free massive IoT access

Y Mei, Z Gao, Y Wu, W Chen, J Zhang… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
Massive machine-type communications (mMTC) are poised to provide ubiquitous
connectivity for billions of Internet-of-Things (IoT) devices. However, the required low-latency …

MAP-based active user and data detection for massive machine-type communications

BK Jeong, B Shim, KB Lee - IEEE Transactions on Vehicular …, 2018 - ieeexplore.ieee.org
With the advent of the Internet of things, massive machine-type communications (mMTC)
have become one of the most important requirements for next generation communication …

A deep-learning method for device activity detection in mMTC under imperfect CSI based on variational-autoencoder

T Zhao, F Li, P Tian - IEEE Transactions on Vehicular …, 2020 - ieeexplore.ieee.org
Large-scale deployment of massive device connectivity is a crucial communication
challenge for Internet of Things (IoT) networks, which consist of a huge number of devices …

Compressive sensing based grant-free random access for massive MTC

Y Mei, Z Gao, D Mi, P Xiao… - … Conference on UK …, 2020 - ieeexplore.ieee.org
Massive machine-type communications (mMTC) are expected to be one of the most primary
scenarios in the next-generation wireless communications and provide massive connectivity …