Operational Description Jabra BT5010
2006-05-21
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the Bluetooth clock value in the first slot of the packet. The RF hop frequency in the first slot
after a multi-slot packet shall use the frequency as determined by the current Bluetooth clock
value. If a packet occupies more than one time slot, the hop frequency applied shall be the hop
frequency as applied in the time slot where the packet transmission was started.
In total, 5 types of hopping sequences are defined:
- A page hopping sequence with 32 unique wake-up frequencies distributed equally over the
79MHz, with a period length of 32.
- A page response sequence covering 32 unique response frequencies that all are in an one-to-
one correspondence to the current page hopping sequence.
- An inquiry sequence with 32 unique wake-up frequencies distributed equally over the
79MHz, with a period length of 32. (Note: The headset does
never
use this sequence)
- A inquiry response sequence covering 32 unique response frequencies that all are in an one-
to-one correspondence to the current inquiry hopping sequence.
- A channel hopping sequence which has a very long period length, which does not show
repetitive patterns over a short time interval, but which distributes the hop frequencies equally
over the 79MHz during a short time interval.
