Q. ____ are spectrum bands that exist between channels to minimize interference.

View solution

Q. Which among the following is not a recommendation of Spectrum Policy Task Force?

View solution

Q. The ____ encourages that license holders in exclusive management policy bands be allowed to sublease their spectrum.

View solution

Q. A radio which enters into vibration mode autonomously is ____

View solution

Q. Atomic clocks have a stability of ____

View solution

Q. ____ in a radio system can be used to keep track of time of the day.

View solution

Q. Which among the following does not have significant use for time of day information?

View solution

Q. Spectrum awareness prevents hidden node problem.

View solution

Q. Triangulation may be used for geo-location.

View solution

Q. The first step in verification mode is to ____ users.

View solution

Q. During ____, the biometric of an individual is captured and stored.

View solution

Q. Which among the following is not a characteristic of biometric?

View solution

Q. Which among the following is not a behavioural biometric identifier?

View solution

Q. ____ involve the measurement of distinctive features to label and describe individuals.

View solution

Q. The secondary user intentionally senses surrounding environment in ____

View solution

Q. ____ gives available and unavailable spectrum frequency.

View solution

Q. ____ proposes the presence of secondary users for improved spectral efficiency.

View solution

Q. ____ aids in the exploitation of unused channels.

View solution

Q. GPS requires at least ___ satellites in view of the receiver.

View solution

Q. Kalman filter estimates ____

View solution