China Communications
Intelligent Preamble Allocation for Coexistence of mMTC/URLLC Devices: A Hierarchical Q-Learning Based Approach
Jiadai Wang, Chaochao Xing, Jiajia Liu
China Communications . 2023, (8): 44 -53 .  DOI: 10.23919/JCC.fa.2023-0034.202308