Frequency division multiple access (FDMA) support for wakeup radio (WUR) operation

An apparatus, comprising:

• a network interface device associated with a first communication device, wherein the network interface device includes one or more integrated circuits (ICs) configured to:
• generate multiple wakeup frames, respective ones of the multiple wakeup frames for transmission to respective ones of multiple second communication devices,
• generate a wakeup packet to include the multiple wakeup frames for transmission in respective particular wakeup radio (WUR) operating channels of respective ones of the multiple second communication devices, the respective WUR operating channels determined by previous negotiation between the first communication device and respective ones of the multiple second communication devices, and
• transmit in the wakeup packet to prompt respective ones of the second communication devices, among the multiple second communication devices, to transition from a low power state to an active state, including, prior to transmission of the wakeup packet, puncturing a portion of the wakeup packet, the portion corresponding to a component channel, among a plurality of component channels of an operating channel of the first communication device, that is determined by the first communication device to be busy.