NOMA-based Uplink OFDMA Collision Reduction in 802.11ax Networks

Won-Jae Lee,Wonjae Shin,Joan A. Ruiz-de-Azua,Lara Fernandez Capon,Hyuk Park,Jae-Hyun Kim

2021 International Conference on Information and Communication Technology Convergence (ICTC)（2021）

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摘要

Orthogonal frequency division multiple access (OFDMA) is a new feature of medium access control (MAC) protocol adopted in 802.11ax, also called High-Efficiency Wireless (HEW). The OFDMA MAC protocol allows an access point (AP) to divide the wireless channels into smaller chunks called resource units (RUs) and allocate them to different users. There are two types of RUs for the uplink (UL) OFDMA: r...

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关键词

Wireless communication,NOMA,Silicon carbide,Simulation,IEEE 802.11ax Standard,Receivers,Media Access Protocol

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