US 12,408,183 B2
Buffered groupcast downlink data notification method, and terminal and access point device
Xiandong Dong, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/919,169
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Apr. 17, 2020, PCT No. PCT/CN2020/085430
§ 371(c)(1), (2) Date Oct. 14, 2022,
PCT Pub. No. WO2021/208098, PCT Pub. Date Oct. 21, 2021.
Prior Publication US 2023/0164806 A1, May 25, 2023
Int. Cl. H04W 72/30 (2023.01); H04W 84/12 (2009.01)
CPC H04W 72/30 (2023.01) [H04W 84/12 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A buffered groupcast multicast downlink data notification method, comprising:
generating, by an access point device, a message carrying information on buffered groupcast downlink data, wherein the information on the buffered groupcast downlink data is configured to indicate whether groupcast downlink data of each link of at least two links is buffered in an access point, wherein the information on the buffered groupcast downlink data comprises a value configured to indicate whether the groupcast downlink data is buffered for each of the at least two links; and
sending, by the access point device, the message.