The Blind Normalized Stein Variational Gradient Descent-Based Detection for Intelligent Random Access in Cellular IoT

X Zhu, AE Cetin - IEEE Internet of Things Journal, 2025 - ieeexplore.ieee.org
The lack of an efficient preamble detection algorithm remains a challenge for solving
preamble collision problems in intelligent random access (RA) in the cellular Internet of …

Stein variational gradient descent-based detection for random access with preambles in mtc

X Zhu, H Pan, S Atici, AE Cetin - ICASSP 2024-2024 IEEE …, 2024 - ieeexplore.ieee.org
Traditional preamble detection algorithms have low accuracy in the grant-based random
access scheme in massive machine-type communication (mMTC). We present a novel …

Ubiquitous IoT through space communications

Z Zhou - 2024 - laas.hal.science
In recent years, Low-Power Wide-Area Networks (LPWAN) have emerged as a critical
enabling technology for the Internet of Things (IoT) since they offer a cheap and affordable …