Answer the following questions in detail.
Question 1) Explain what limits the distance from handset to base for cordless phones?
Question 2) Write down the principle of frequency reuse?
Question 3) What kind of modulation and data rate are used on AMPS control channels?
Question 4) What do you mean by SIM?
Question 5) What is hyperframe in TDMA and what is its function?
Question 6) What is frequency hopping spread spectrum?
Question 7) Write down the main subsystems of GSM architecture?
Question 8) Explain slotted ALOHA in detail with suitable diagram?
Question 9) Write down the difference between a single cell and multiple cell wireless LAN?
Question 10) What are the features of CDMA.