T-MOBILE INTERNATIONAL AUSTRIA GMBH Patent applications |
Patent application number | Title | Published |
20130344863 | METHOD FOR SAVING ENERGY IN OPERATING A FIRST AND SECOND MOBILE COMMUNICATION NETWORKS, MOBILE COMMUNICATION NETWORKS - A method for saving energy in operating first and second mobile communication networks by invoking an energy saving operational mode of the first and second mobile communication networks includes: operating a first radio access network in a first operational mode for peak time usage of the first mobile communication network, and in a second operational mode for off-peak time usage of the first mobile communication network; and invoking, at least partly during off-peak time usage of the first and second mobile communication networks, the energy saving operational mode of the combination of the first and second mobile communication networks such that the first radio access network is operated in the second operational mode while the second radio access network is operated such that coverage and capacity requirements in a geographic area are ensured by the combination of the first and second mobile communication networks. | 12-26-2013 |
20130212301 | METHOD FOR ASSIGNING A SUBSCRIBER IDENTIFIER TO A NETWORK SUBSCRIBER, COMMUNICATION NETWORK AND NETWORK DEVICE - A method for using a subscriber identifier for addressing a network subscriber in a communication network includes: combining, within the subscriber identifier, a number of binary coded decimals with at least one digit, wherein the at least one digit is a binary coded number of a higher order numbering system than the decimal numbering system. | 08-15-2013 |
20130143576 | METHOD FOR LOCATION - A method for locating mobile devices in a mobile radio network having first, second, and third mobile devices in first, second, and third locations, includes: transmitting a pilot signal to the second mobile device; measuring a signal strength of the pilot signal; transmitting information related to the signal strength of the pilot signal to the first mobile device; determining the second location relative to the first location based on the information related to the signal strength; transmitting a further pilot signal to the third mobile device; measuring a further signal strength of the further pilot signal; transmitting further information related to the further signal strength to the second mobile device; determining the third location relative to the second location based on the further information related to the further signal strength; and transmitting information related to the third location to the first mobile device. | 06-06-2013 |
20130115892 | METHOD FOR MOBILE COMMUNICATION - A method for transferring audio data in a mobile radio network, the mobile radio network having a first mobile device in a first location and a second mobile device in a second location, includes: transmitting, by the first mobile device, a pilot signal to the second mobile device; measuring, by the second mobile device, a signal strength of the pilot signal; transmitting, by the second mobile device, information related to the signal strength of the pilot signal to the first mobile device; determining, by the first mobile device, the second location relative to the first location based on the information related to the signal strength; and transmitting, by the first mobile device, an audio signal based on the second location to the second mobile device. | 05-09-2013 |
20130052981 | METHOD FOR INDICATING AN EMERGENCY CALL AVAILABILITY TO A MOBILE EQUIPMENT (ME), METHOD FOR ESTABLISHING AN EMERGENCY CALL - A method for indicating an emergency call availability to a Mobile Equipment includes: storing, at a memory device attached to the ME, information regarding the possibility of unauthenticated emergency calls in dependency of availability data, determining that the ME is in a limited service state; and indicating, by the ME, emergency call availability. The availability data indicates, for at least a first mobile telecommunications network and a second mobile telecommunications network, whether: all unauthenticated emergency calls are allowed with or without an identification module inserted in the ME, unauthenticated emergency calls are only allowed if a valid identification module is inserted in the ME, or unauthenticated emergency calls are not allowed. | 02-28-2013 |