Q. Which of the following supports the physical layer of DECT common air interface?

View solution

Q. __________ is the main signalling layer of DECT.

View solution

Q. Which of the following layer is responsible for providing reliable data links?

View solution

Q. Which of the following layer consists of paging channel and control channel?

View solution

Q. The DECT system is based on __________ principles.

View solution

Q. DECT can be used by users in an in-building PBX.

View solution

Q. Which of the following is not true for DECT?

View solution

Q. Cordless telephone standard, DECT stands for ____________

View solution

Q. CT2 is analog version of first generation cordless telephones.

View solution

Q. CT2 was the first generation of cordless telephones.

View solution

Q. __________ are used to resolve and combine multipath components.

View solution

Q. User data in IS-95 is spread to a channel chip rate of ________

View solution

Q. IS-95 is specified for reverse link operation in _________ band.

View solution

Q. IS-95 uses same modulation technique for forward and reverse channel.

View solution

Q. Each IS-95 channel occupies ___________ of spectrum on each one way link.

View solution

Q. Which of the following is used by IS-95?

View solution

Q. IS-95 was not compatible with existing AMPS frequency band.

View solution

Q. US digital cellular system based on CDMA was standardized as ________

View solution

Q. Group of superframes in GSM is called multiframe.

View solution

Q. Which of the following burst is used to access service from any base station?

View solution