Q. The secondary user intentionally senses surrounding environment in ____

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. Triangulation may be used for geo-location.

View solution

Q. Spectrum awareness prevents hidden node problem.

View solution

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

View solution

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

View solution

Q. Atomic clocks have a stability of ____

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. A policy must be verified by ____ for certification.

View solution

Q. Cognitive radio requires ____ to interpret multiple rules and policies simultaneously.

View solution

Q. ____ routing involves broadcasting ____ for routing.

View solution

Q. Continuous spectrum granting beacon is a spectrum sensing technique.

View solution