problem 1: What do you understand by the term Network Databases?

problem 2: prepare a brief note on the SS7 signaling system.

problem 3: Describe the different services given by the SS7 signaling system.

problem 4: prepare brief note on Packet Reservation Multiple Access (PRMA) protocol.

problem 5: Describe the concept of frequency reuse in the GSM. What do you mean by frequency reuse factor?

problem 6: Describe the three main functions of Operation and Support System (OSS).

problem 7: Describe the GSM control channels.

problem 8: Describe various traffic channels which are used in GSM.

problem 9: Describe the main features of the DECT system.

problem 10: Describe the PACS architecture and its various features.