US 12,219,538 B2
Information indication method and apparatus
Xiao Han, Shenzhen (CN); Mengyao Ma, Shenzhen (CN); Yan Xin, Ottawa (CA); Chenlong Jia, Shenzhen (CN); and Ming Gan, Shenzhen (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by HUAWEI TECHNOLOGIES CO., LTD., Shenzhen (CN)
Filed on May 8, 2023, as Appl. No. 18/313,849.
Application 18/313,849 is a continuation of application No. 16/882,047, filed on May 22, 2020, granted, now 11,683,789.
Application 16/882,047 is a continuation of application No. PCT/CN2018/113059, filed on Oct. 31, 2018.
Claims priority of application No. 201711195871.3 (CN), filed on Nov. 24, 2017.
Prior Publication US 2023/0276413 A1, Aug. 31, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 72/0446 (2023.01); H04L 1/16 (2023.01); H04B 7/06 (2006.01)
CPC H04W 72/0446 (2013.01) [H04L 1/16 (2013.01); H04B 7/06 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method, comprising:
generating, by a sending apparatus, a first frame; and
sending, by the sending apparatus, the first frame to at least two response apparatuses,
wherein the first frame comprises a time resource indication field that carries at least two pieces of sub-time resource indication information,
wherein the first frame further comprises a destination indication field that carries a broadcast address value,
wherein each piece of the sub-time resource indication information is in a one-to-one correspondence with one of the at least two response apparatuses, and
wherein each piece of the sub-time resource indication information comprises:
a time resource at which the corresponding response apparatus sends feedback information for the first frame to the sending apparatus, and
a time resource at which the sending apparatus sends acknowledgment information for the feedback information to the corresponding response apparatus.