Method for communication of at least one mobile device with a mobile network base station, and vehicle

1 . A method for communication of a mobile device with a mobile network base station, the method comprising:

activating, by the mobile device if there is a demand situation, a coverage enhancement mode in which the mobile device exchanges information with the mobile network base station using coverage enhancement;

exchanging, in the coverage enhancement mode, at least one subset of information between the mobile device and the mobile network base station; and

switching, by the mobile device, into a normal operating mode and ending the coverage enhancement mode in the normal operating mode,

wherein the mobile device detects there is a demand situation based on receipt of a demand indicator via mobile communications, wherein the mobile device only activates the coverage enhancement mode when notified of the demand situation, after receiving the demand indicator, if the initiator of the demand indicator is authorized to activate of the coverage enhancement mode, and

wherein the mobile device independently detects that there is a demand situation when

the strength of a mobile signal between mobile device and mobile network base station falls below a specified minimum value over a specified time-span,

when a navigation system determines a travel route for the mobile device, digital map material which contains location-specific information on mobile signal strength is stored in a database, and a comparison of the travel route of the mobile device with the digital map material shows that there is no mobile signal or insufficient mobile signal available for normal operating mode at a future location of the mobile device on the travel route, or

it is not possible for the mobile device to make an emergency call in the normal operating mode.

2 . The method of claim 1 , wherein output of the demand indicator is initiated by a manufacturer of the mobile device, a manufacturer of a device comprising the mobile device, or by a mobile network operator.

3 . A method for communication of a mobile device with a mobile network base station, the method comprising:

activating, by the mobile device if there is a demand situation, a coverage enhancement mode in which the mobile device exchanges information with the mobile network base station using coverage enhancement;

exchanging, in the coverage enhancement mode, at least one subset of information between the mobile device and the mobile network base station; and

switching, by the mobile device, into a normal operating mode and ending the coverage enhancement mode in the normal operating mode,

wherein the mobile device

detects there is a demand situation based on receipt of a demand indicator via mobile communications,

independently detects that there is a demand situation when the strength of a mobile signal between mobile device and mobile network base station falls below a specified minimum value over a specified time-span,

independently detects that there is a demand situation when a navigation system determines a travel route for the mobile device, digital map material which contains location-specific information on mobile signal strength is stored in a database, and a comparison of the travel route of the mobile device with the digital map material shows that there is no mobile signal or insufficient mobile signal available for normal operating mode at a future location of the mobile device on the travel route, or

independently detects that there is a demand situation when it is not possible for the mobile device to make an emergency call in the normal operating mode,

wherein the mobile device only activates the coverage enhancement mode when notified of the demand situation, after receiving the demand indicator, if the initiator of the demand indicator is authorized to activate of the coverage enhancement mode, and

wherein artificial intelligence is executed on a computing unit that monitors the communication of the mobile device with the mobile network base station, the artificial intelligence analyzes information exchanged between the mobile device and mobile network base station, and the artificial intelligence recognizes a situation requiring output of the demand indicator when the artificial intelligence recognizes characteristic patterns in the exchanged information.

4 . The method of claim 1 , wherein an identifier of the initiator is stored in the mobile device in order to classify the demand indicator initiator as authorized to activate the coverage enhancement mode.

5 . The method of claim 1 , wherein the demand indicator is transmitted via satellite or drone-based telecommunications.

6 . A vehicle, comprising:

a mobile device configured to

activate, if there is a demand situation, a coverage enhancement mode in which the mobile device exchanges information with the mobile network base station using coverage enhancement;

exchange, in the coverage enhancement mode, at least one subset of information with the mobile network base station; and

switch into a normal operating mode and ending the coverage enhancement mode in the normal operating mode,

wherein the mobile device is configured to detect there is a demand situation based on receipt of a demand indicator via mobile communications, wherein the mobile device is configured to only activate the coverage enhancement mode when notified of the demand situation, after receiving the demand indicator, if the initiator of the demand indicator is authorized to activate of the coverage enhancement mode, and

wherein the mobile device is configured to independently detect that there is a demand situation when

the strength of a mobile signal between mobile device and mobile network base station falls below a specified minimum value over a specified time-span,

a navigation system determines a travel route for the mobile device, digital map material which contains location-specific information on mobile signal strength is stored in a database, and a comparison of the travel route of the mobile device with the digital map material shows that there is no mobile signal or insufficient mobile signal available for normal operating mode at a future location of the mobile device on the travel route, or

it is not possible for the mobile device to make an emergency call in the normal operating mode.

7 . The vehicle of claim 6 , wherein the mobile device is a vehicle telecommunications unit.

8 . The vehicle of claim 6 , wherein the mobile device is configured to activate or end the coverage enhancement mode:

while driving;

while at a standstill;

in the case of locked vehicle doors; or

from a stand-by mode.