What is reverse channels in cdma?
what is interleaving in gsm technology?
How ISDN allows multiple devices to share a single line?
What do the layers look like?
Explain what is the difference between diplexer and duplexer and what position?
What is Point-to-Multipoint connection?
Explain about lte and gsm internetworking. Is it like gsm is used for backbone comm in lte?
Explain about wifi hardware?
What is Master (access point) mode?
What is CDMA? What’s the use of that?
What are the types of soft handoff in cdma system
Why is Bluetooth 2.0 better?
Explain what are the different wi-fi generations?
Does extended cell have any impact on the system? If yes, what?
Explain the frequency allocation concept?