Q. Which of the following channel in USDC provides a signalling channel?

View solution

Q. Which of the following channel in USDC is used to send important control or specialized traffic data between the base station and mobile units?

View solution

Q. Which of the following speech coder is used in USDC?

View solution

Q. Which of the following is the world’s first cellular system to specify digital modulation and network level architecture?

View solution

Q. Previously in 1980s, GSM stands for ____________

View solution

Q. Who sets the standards of GSM?

View solution

Q. Which of the following does not come under the teleservices of GSM?

View solution

Q. Which of the following comes under supplementary ISDN services?

View solution

Q. Which of the following memory device stores information such as subscriber’s identification number in GSM?

View solution

Q. Which of the following feature makes impossible to eavesdrop on GSM radio transmission?

View solution

Q. Which of the following does not come under subsystem of GSM architecture?

View solution

Q. Which of the following subsystem provides radio transmission between mobile station and MSC?

View solution

Q. ___________ manages the switching function in GSM.

View solution

Q. __________ supports the operation and maintenance of GSM.

View solution

Q. __________ carries digitally encoded user data.

View solution

Q. ____________ carries signalling and synchronizing commands.

View solution

Q. Which of the following is not a control channel of GSM?

View solution

Q. Which of the following is the forward control channel that is used to broadcast information?

View solution

Q. Which of the following channel does not come under CCCH?

View solution

Q. Which of the following channel provides paging signals from base station to all mobiles in the cell?

View solution