CPC H04B 7/0452 (2013.01) [H04B 7/0617 (2013.01); H04L 27/2601 (2013.01); H04W 72/23 (2023.01); H04W 84/12 (2013.01)] | 20 Claims |
1. A method for use in a station (STA), the method comprising:
receiving, from an access point (AP), a poll frame that indicates a response offset after an end of the poll frame;
transmitting, in response to the poll frame, based on the response offset, a service period request (SPR) frame that includes a multi-channel control field indicating support for a transmission in multiple channels; and
receiving, from the AP, a grant frame that includes an allocation of the multiple channels to enable the STA to perform a multiple-input and multiple-output (MIMO) transmission using at least two of the allocated multiple channels.
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