Meyertons Hood Kivlin Kowert & Goetzel, P.C.
OFDMA indication and communication in WLANs
This disclosure relates to orthogonal frequency division multiple access (OFDMA) communication in wireless local area networks (WLANs). According to some embodiments, an indication may be transmitted to receiving devices that a first frame is an OFDMA frame. Channel information indicating allocation of bandwidth portions of the first frame to respective receiving devices may also be transmitted to the receiving devices. The first frame may be transmitted to the receiving devices, including transmitting data to each respective receiving device on the bandwidth portion(s) allocated to the respective receiving device.
Apple Inc.
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Joonsuk Guoqing Chiu Ngok E.
Kim Li Wong