Importance

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Abstract

The invention relates to a method for operating a mobile telephone network with public base stations (BTS) in which the public base stations transmit mobile telephone signals with a first identifier code (A), wherein the mobile telephone network has assigned to it a home location register in which mobile telephone subscriber numbers are stored, and the mobile telephone network has at least one private base station (HBS) to which is assigned at least one mobile telephone terminal (UE), the private base station (HBS) transmits mobile telephone signals with a second identifier code (B) which is different from the first identifier code (A), an assignment of the mobile telephone terminal (UE) to the private base station (HBS) can be stored in the home location register (HLR), and wherein in the event of an access request by the mobile telephone terminal (UE) to a switching center (MSC, SGSN) of the mobile telephone network, the home location register (HLR) is interrogated and the mobile telephone network sends to the mobile telephone terminal (UE) an identifier code (eB) equivalent to the second identifier code (B) if an assignment of the mobile telephone terminal (UE) to the private base station (HBS) has been stored in the home location register (HLR).

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First Claim