Question

Which among the following should be adapted in spectrum mobility management?

(a) Single-layer approach

(b) Double layer approach

(c) Cross-layer approach

(d) Alternate layer approach

Answer 1

Right option is (c) Cross-layer approach

For explanation: Spectrum handoff depends on the spectrum environment as well as the application requirements. By choosing a cross-layer approach, the operational overhead among the functionalities is reduced. This increases the switching time.