Question

In ____, interoperability is achieved by using ____ waveform.

a.

cognitive-cognitive radio, same

b.

cognitive-legacy radio, different

c.

cognitive-cognitive radio, different

d.

legacy-legacy radio, different

Posted under Cognitive Radio

Answer: (a).cognitive-cognitive radio, same Explanation:There are two arrangements namely cognitive-cognitive radio and cognitive-legacy radio. Communication maybe carried out if both cognitive radios use the same waveform. Otherwise a waveform is chosen by both radios prior to communication.

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Q. In ____, interoperability is achieved by using ____ waveform.
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