Q. What is the interface between GGSN and HLR?

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Q. What is the interface between SGSN and SMS-GMSC?

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Q. The interfaces Gf and Sv are between SGSN and _____ .

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Q. What is the total number of Carrier Frequencies that can be formed in a 25MHz band width of either Uplink or Downlink of GSM?

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Q. What is the spacing between each carrier frequency to avoid interference and crosstalk?

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Q. In GSM-1800 band, the total number of Carrier Frequencies are

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Q. Each Carrier frequency is divided or shared among _______ number of channels.

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Q. In a GSM-900 Band, what is the duplex spacing between uplink and downlink channels?

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Q. In a GSM-1800 Band, what is the duplex spacing between downlink and uplink channels?

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Q. What is the name of a single transmission burst that lasts for only 0.577ms in a GSM TDMA frame?

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Q. What is the duration of a GSM TDMA Frame?

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Q. What are the types of Logical channels in a GSM Structure or Architecture?

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Q. Broadcasting is a concept of transferring information from _______ to _______.

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Q. BCCH (Broadcast Control Channel) frequency is also called _________.

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Q. Majority of the GSM Channels work on ______ interface.

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Q. The type of information transferred in Traffic Channel (TCH) is ____ .

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Q. Choose a Channel that carries Signalling information.

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Q. What is the other type of information that a TCH channel contain or carry?

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Q. What is TRUE about a Full Rate TCH channel?

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Q. What are the data rates of services available in ISDN and other services that can be transmitted in a TCH channel?

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