US 11,943,811 B2
Information indication method and communication apparatus
Yuchen Guo, Shenzhen (CN); Ming Gan, Shenzhen (CN); and Yunbo Li, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Jul. 18, 2023, as Appl. No. 18/354,180.
Application 18/354,180 is a continuation of application No. PCT/CN2022/084096, filed on Mar. 30, 2022.
Claims priority of application No. 202110375411.9 (CN), filed on Apr. 7, 2021; and application No. 202110485965.4 (CN), filed on Apr. 30, 2021.
Prior Publication US 2023/0363001 A1, Nov. 9, 2023
Int. Cl. H04W 74/08 (2009.01); H04W 74/0816 (2024.01)
CPC H04W 74/0816 (2013.01) [H04W 74/0866 (2013.01)] 21 Claims
OG exemplary drawing
 
1. A method, wherein the method comprises:
generating a first frame, wherein the first frame comprises indication information, the indication information indicates a padding duration required for a channel switch delay in an initial control frame, and the padding duration of the initial control frame is determined based on a duration of a control response frame responding to the initial control frame; and
transmitting the first frame.