Answer Posted / ramesh

gsm is global system for mobile communication. it uses fdma
& tdma.

cdma:- it stands for code division mutiple access.

Explain what is the difference between diplexer and duplexer and what position?

864

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I know that the main function of bts is to air interface signaling. But why?

927

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What is hsn in gsm technology?

981

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Explain hsn?

895

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Explain cycling frequency hopping?

959

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Explain about ms-idn in gsm technology?

885

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Explain maio?

886

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Explain imsi?

840

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Explain base band frequency hopping?

1070

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what is the deference between rx lev sub and rx lev full?what you mean by link budget?

1007

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What is cycling frequency hopping in gsm technology?

835

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What do you mean by extended cell? Does it have any impact on the system? If yes, what?

869

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Do you know which type of connector we use at the end of gsm antenna?

824

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Define GSM.

929

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Do you know what is frequency re-use?

954

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