Question

What is the full form of CLASS approach?

(a) Cross-Layer Skipping Shortcuts

(b) Cross-Layer Super Shortcuts

(c) Cross-layer Support Shortcuts

(d) Cross-Layer Signalling Shortcuts

I have been asked this question in an international level competition.

I want to ask this question from Next Generation Wireless Network topic in division Next Generation Wireless Network of Cognitive Radio

Answer 1

The correct answer is (d) Cross-Layer Signalling Shortcuts

For explanation: Direct Interlayer Communication provides shortcuts between layers that are performed out of the band. Cross-Layer Signalling Shortcuts support the exchange of messages between non-adjacent layers eliminating the need for processing at each layer.