Thomas Kunz
Systems and Computer Engineering
53
Baseband States of a
Bluetooth Device
standby
inquiry
page
connected
AMA
transmit
AMA
park
PMA
hold
AMA
sniff
AMA
unconnected
connecting
active
low power
Standby: do nothing
Inquire: search for other devices
Page: connect to a specific
device
Connected: participate in a piconet
detach
Park: release AMA, get PMA
Sniff: listen periodically, not each
slot
Hold: stop ACL, SCO still
possible, possibly participate in another piconet