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IEEE 802.11ax OFDMA Resource Allocation with Frequency-Selective Fading

This paper studies the usage of orthogonal frequency division multiple access (OFDMA) for uplink transmissions in IEEE 802.11ax networks. OFDMA enables simultaneous multi-user transmissions in Wi-Fi, but its usage requires efficient resource allocation algorithms. These algorithms should be able to...

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Auteurs principaux: Sergei Tutelian, Dmitry Bankov, Dmitri Shmelkin, Evgeny Khorov
Format: Artigo
Langue:Inglês
Publié: MDPI AG 2021-09-01
Collection:Sensors
Sujets:
Wi-Fi
802.11ax
scheduling
frequency-selective fading
power allocation
CSI estimation
Accès en ligne:https://www.mdpi.com/1424-8220/21/18/6099
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