Answer Posted / anjali sharma

gsm mens global system for mobile communication,it's a
digital cellular tech which is 2G and used near abt 218
countries.it's a concept of TDMA and FDMA,and devide into
many parts like
MS(ME+SIM),BSS(BTS+BSC),NSS(MSC,VLR,HLR,EIR,AuC,EIR),OSS

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

991

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What is drx in gsm technology?

1046

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Explain dtx?

1035

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

1035

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Explain base band frequency hopping?

1168

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What is base band frequency hopping in gsm technology?

885

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

880

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What is frequency re-use?

937

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What is the difference between sqi and rxqual?

1216

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What do you mean by link budget?

1052

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Which technology is used in GSM?

1024

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What is gos in gsm technology?

987

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Explain fdd in gsm technology?

953

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What is the mean of power control in gsm technology?

1082

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Explain what is the relation between rxlev [0 to 63] and rxlev [-110 to -47]?

943

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