1
Q
Operates on
A
2.4GHz(2400-2480MHz) frequency band
2
Q
Channels on the frequency band
A
79 channels spaced 1 MHz apart
3
Q
Power levels
A
1mW covering 10cm to 100mW covering 100meters
4
Q
Architecture
A
- unicast as well as multicast
- follow master-slave architecture
- piconet
- scatternet
5
Q
Master- slave architecture
A
Slave has to wait till master allows them
6
Q
Piconet
A
Each terminal can be either M or S 1M is master of max 7S 1S can be member of other Piconet too SB - not getting access P - low power mode M - laptop S - mouse, keyboard
7
Q
Scatternet
A
Multiple piconet
Atleast one s in other piconet
8
Q
Physical links btw master and slave
A
Synchronous Connection Oriented (SOC) link
Asynchronous Connection-Less (ACL) link
9
Q
Synchronous Connection Oriented(SOC) Link
A
Support circuit-switched, point to point connection
Used for voice transmission
10
Q
Asynchronous Connection-Less ( ACL)
A
Support packet-switched, point-to-multipoint connections
Used for data transmission
