Q. 11 A Explain IP based WiMax Network Architecuture. [10] B Explain Modulation and Coding supported

Q. 11 A Explain IP based WiMax Network Architecuture. [10] B Explain Modulation and Coding supported in WiMax. [8] OR Q. 12 A Comment on any 3 WiMax QoS classes along with suitable Application support. [8] B Explain the following terms related to WiMax i) Fixed wireless access ii) Nomadic wireless access