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Which among the following is a challenge for spectrum mobility in the time domain?

Which among the following is a challenge for spectrum mobility in the time domain? Correct Answer QoS maintenance

xG networks change constantly in the wireless spectrum in accordance with the available spectrum band. The available spectrum bands tend to vary with time. Thus QoS maintenance becomes difficult. The radio should alter its position to meet the QoS requirements.

Related Questions

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Assertion (A) Each role must have enough stressers which may help the role occupant to stretch himself/herself to meet the challenge. In the role, where the scope is limited to routine work, the role occupants do not perceive any challenge.
Reason (R) While every role has some routine elements, challenge can also be incorporated into every role. However, the challenge should not exceed an optimal limit, otherwise it may produce dysfunctional stress, resulting in poor performance or damage to the health of the employee in the long-run.
Spectrum decision over heterogeneous spectrum band with different characteristics is a challenge in spectrum management.
A domain name is a unique name given to each website on the internet. The last part of the domain name is known as a domain extension. Which of the following is a domain extension of any government website?
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