Q. The most common device used as an LNA is ________

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Q. Which of the following technology is mainly designed for indoor coverage?

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Q. Coverage of Femtocell Network is much larger than a regular Macro cell Network.

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Q. Which of the following is not a component of Femtocell network?

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Q. Which of the following is not true for Femtocell base stations?

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Q. Any existing wireless telecommunication standard cannot be used at F-BS wireless interface.

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Q. ________ acts as a gateway between the Internet and communication network.

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Q. Femtocell network has improved seamless coverage and enhanced capacity.

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Q. In _________ all cellular users belong to open subscribers group (OSG) and can access F-BS unconditionally.

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Q. In _______ a closed subscribers group (CSG) is set by F-BS owner to allow only small portion of cellular users to be served in the Femtocell Network.

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Q. Femtocell Network has the capability to help Macro cell Network achieve seamless coverage.

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Q. _________ also known as impulse or zero-carrier radio technology.

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Q. UWB operates across narrow bandwidth.

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Q. The basic element in DSC–UWB technology is the monocycle wavelet.

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Q. In TM–UWB, the system uses a modulation technique called _______

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Q. DSC-UWB uses _________

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Q. The coherent interaction of signals in UWB arriving by many paths causes ____________

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Q. UWB technology supports low bit rate and low speed.

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Q. Which of the following is not true for UWB?

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Q. UWB systems are very complex, since they use radio frequency/intermediate frequency conversion stages.

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