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Explain the Um interface of GSM

Mumbai University > Computer Engineering > Sem6 > Mobile Communication and Computing

Marks: 5M

Year: Dec 2015

1 Answer
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  • The Um interface is the air interface for the GSM mobile telephone standard. It is the interface between the mobile station (MS) and the Base transceiver station (BTS).

  • It is called Um because it is the mobile analog to the U interface of ISDN.

  • This Air interface (RF Interface) uses …

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