FIELD: physics.
SUBSTANCE: invention relates to a method and system for providing a station (STA) that does not have a target activation time (TWT) schedule, the ability to determine an access point (AP) change, or to synchronize with an AP. To do this, one bit is used in the frame control field (FC) in the control frame to indicate the presence of the "Next TWT" field. The "Next TWT" field is not necessarily present in the control frame, and the "Next TWT" field contains the value of the next activation target time for the specified control frame receiver.
EFFECT: ability to use the control frame without incurring additional costs for the next TWT field.
9 cl, 8 dwg, 1 tbl
