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Why common channel control is required for routing?

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in Cognitive Radio by (86.8k points)
Why common channel control is required for routing?

(a) Transmission coordination

(b) Time of arrival synchronization

(c) Broadcasting

(d) Spectrum analysis

I got this question in final exam.

The doubt is from Next Generation Wireless Network in section Next Generation Wireless Network of Cognitive Radio

1 Answer

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by (65.4k points)

The correct answer is:

(a) Transmission coordination

Common channel control is required for routing in cognitive radio networks to coordinate the transmission between different nodes, ensuring efficient spectrum usage and avoiding interference. By managing the common control channel, cognitive radios can effectively allocate spectrum and optimize routing decisions in dynamic, wireless environments.

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