3. Definitions, acronyms, and abbreviations
3.2 Definitions specific to IEEE 802.11
Insert the following definitions maintaining alphabetical order:
primary connectivity radio (PCR): A radio with the capability to transmit and receive 20 MHz non-HT PPDU.
wake-up radio (WUR): A companion radio to a primary connectivity radio with the capability to transmit or receive WUR PPDU.
wake-up receiver (WURx): A companion receiver to a primary connectivity radio with the capability to receive WUR PPDU.
wake-up radio (WUR) physical layer (PHY) protocol data unit (PPDU): A PPDU transmitted with the TXVECTOR parameter FORMAT equal to WUR.
3.4 Abbreviations and acronyms
Insert the following acronym definitions (maintaining alphabetical order):
OOK	on-off keying
PCR	primary connectivity radio
TD	type dependent
WUR	wake-up radio
WURx	wake-up receiver