Question

What are the units of spectrum mobility?

(a) Spectrum sensing and spectrum sharing

(b) Spectrum handoff and spectrum management

(c) Connection management and spectrum management

(d) Spectrum handoff and connection management

I got this question in an interview for internship.

I'm obligated to ask this question of Next Generation Wireless Network in portion Next Generation Wireless Network of Cognitive Radio

Answer 1

Correct option is (d) Spectrum handoff and connection management

Easy explanation: Spectrum handoff is the process of transferring current data communication from one channel to another channel. Connection management adjusts the protocols associated with each layer of the OSI model to sustain the quality of service requirements of secondary user communication.