Dynamic parameters for multi-user channel access

A wireless communication device comprising:

• an interface configured to:
• obtain one or more indications that a wireless station (STA) will enter a power-save mode;
• and
• a processing system configured to:
• select, for each respective STA of a plurality of STAs, a duration between a first instance at which the respective STA transmits or receives data and a second instance at which the respective STA enters the power-save mode;
• and
• adjust one or more parameters of a multi-user (MU) channel access mechanism for transmitting uplink (UL) data associated with the selected duration.

A method for wireless communication performed by an apparatus of a wireless station (STA), comprising:

• transmitting, to a wireless access point (AP), one or more indications that the STA will enter a power-save mode;
• communicating data at each of a plurality of first instances;
• entering the power-save mode at each of a plurality of second instances;
• and
• receiving, from the AP, a beacon indicating one or more parameters for a multi-user (MU) channel access mechanism for transmitting uplink (UL) data.

A wireless communication device comprising:

• an interface configured to:
• output one or more indications that the wireless communication device will enter a power-save mode;
• and
• output or obtain data at each of a plurality of first instances;
• a processing system configured to:
• enter the power-save mode at each of a plurality of second instances;
• and
• the interface further configured to:
• obtain a beacon indicating one or more parameters to be used for a multi-user (MU) channel access mechanism for transmitting uplink (UL) data.