Communication in an 802.15.3 piconet
Beacon frame sent by the PNC includes a variable indicating the end of the CAP
Devices can send asynchronous data in the CAP
Devices can request channel time on a regular basis
Requested channel time is called isochronous time
Devices can also request channel time for asynchronous communications in the CTAP
Communications use a time division multiple access (TDMA) scheme