Joint Optimization on Uplink OFDMA and MU-MIMO for IEEE 802.11ax: Deep Hierarchical Reinforcement Learning Approach

This letter tackles a joint user scheduling, frequency resource allocation (USRA), multi-input-multi-output mode selection (MIMO MS) between single-user MIMO and multi-user (MU) MIMO, and MU-MIMO user selection problem, integrating uplink orthogonal frequency division multiple access (OFDMA) in IEEE...

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Veröffentlicht in:	IEEE communications letters 2024-08, Vol.28 (8), p.1800-1804
Hauptverfasser:	Noh, Hyeonho, Lee, Harim, Yang, Hyun Jong
Format:	Artikel
Sprache:	eng
Schlagworte:	deep hierarchical reinforcement learning IEEE 802.11ax IEEE 802.11ax Standard MIMO communication OFDM OFDMA Radio spectrum management resource allocation Resource management Throughput Uplink user scheduling
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