Explain how can cdma work?
Does VoDSL need QoS?
What are the uses of ldap?
Explain what is bts? What are its different configurations and what is the power consumption/peak current for each of these types of bts?
What is Pairing?
What is arfcn in gsm technology?
What is cdma technology?
What is frequency hopping?
Explain voip?
What is difference between router and switch?
Explain internal routers components?
Explain what's the purpose of gsm device and what is gprs?
Explain tdd?
What is ARP?
What is Service Discovery Protocol?