Abstract: Method for requesting services at a mobile network for a User Equipment (UE), wherein a geographical home zone for the UE is provided in the mobile network in which location based services are offered to the UE, the method comprising the steps of receiving location information regarding the UE, determining whether the UE is located in or outside the geographical home zone based on the received location information, determining that the UE has entered or left the geographical home zone, transmitting, triggered by the determination that the UE has entered or left the geographical home zone, a spatial trigger message for indicating that the UE has respectively entered or left the geographical home zone, and requesting services for the UE at the mobile network corresponding to whether the UE is located in or outside the geographical home zone.