transmit a Stream Classification Service (SCS) request frame to an access point (AP), wherein the SCS request frame includes a request for the AP to create an SCS stream for a class of traffic associated with a Quality of Service (QOS) period, and further includes one or both of an indication of a bandwidth for transmissions associated with the QOS period or an indication of a quantity of spatial streams for the transmissions during the QoS period;

receive, from the AP, a response frame comprising an acknowledgement of reception of the SCS request frame;

receive, based at least in part on the response frame, a trigger frame from the AP, the trigger frame indicating that the wireless communication device is scheduled to transmit or receive data during the QoS period via the bandwidth; and

transmit data to, or receive data from, one or more other wireless communication devices during at least the QoS period via the bandwidth.