Question

True or False?

1. TDMA is an example of a random access MAC protocol.

2. CSMA may suffer control packet (e.g., RTS, CTS) collisions.

3. The exposed terminal problem is defined as a neighbor of the receiver, but not the
transmitter.
4. Bluetooth radios operate in the 2.4 GHz licensed frequency band.
5. The exposed terminal problem causes delays due to preventing a node unnecessarily from
transmitting.
6. virtual carrier sensing in CSMA involves listening to the channel to detect the presence of
other transmissions.

Answer 1

1. TDMA is an example of a random access MAC protocol. False

2. CSMA may suffer control packet (e.g., RTS, CTS) collisions. True

3. The exposed terminal problem is defined as a neighbor of the receiver, but not the
transmitter. False
4. Bluetooth radios operate in the 2.4 GHz licensed frequency band. True
5. The exposed terminal problem causes delays due to preventing a node unnecessarily from
transmitting. True
6. virtual carrier sensing in CSMA involves listening to the channel to detect the presence of
other transmissions. True