公开(公告)号：US11917538B2

公开(公告)日：2024-02-27

申请号：US17204530

申请日：2021-03-17

Applicant: QUALCOMM Incorporated

Inventor： Nathaniel David Houghton ,  Xiaolong Huang ,  Ruiqing Ye

IPC: H04W52/02 ,  H04W80/02 ,  H04W40/24 ,  H04W28/02

CPC classification number: H04W52/0206 ,  H04W28/0268 ,  H04W28/0278 ,  H04W40/244 ,  H04W80/02

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for wireless communication. In some implementations, a wireless communication device obtains one or more indications that a wireless station (STA) will enter a power-save mode, selects, for each respective STA of a plurality of STAs, a duration associated with the respective STA entering the power-save mode, and adjusts one or more parameters of a multi-user channel access mechanism for transmitting uplink data associated with the selected duration. In some other implementations, a wireless communication device outputs one or more indications that the device will enter a power-save mode, outputs or obtains data at each of a plurality of first instances, enters the power-save mode at each of a plurality of second instances, and obtains a beacon indicating one or more parameters to be used for a multi-user channel access mechanism for transmitting uplink data.