Abstract: Method and system for authenticating a user comprising: transmitting a network authentication of a user, which is provided by an authentication medium, from a mobile terminal belonging to the user to a back-end server of a wireless network to carry out authentication, connecting the mobile terminal to the wireless network, starting a software application to carry out authentication with respect to an application server accessible via the wireless network, on the mobile terminal by the user, and transmitting an application authentication of the user, which is assigned to the started software application, to the application server.

Abstract: The present disclosure relates to a method for predicting a behavior of a target vehicle in a maneuvering space, in which a plurality of maneuvers which can be executed in the future are provided for the target vehicle, in the maneuvering space, the target vehicle located in the maneuvering space being observed by a plurality of observation vehicles, for each maneuver of the target vehicle that can be executed in the future, a single probability distribution for the relevant maneuver that can be executed in the future being determined, on the basis of an observation performed by a relevant observation vehicle, for each maneuver of the target vehicle that can be executed in the future, a total probability distribution for the relevant maneuver of the target vehicle that can be executed in the future being established from a plurality of single probability distributions.

Abstract: The invention relates to a method for carrying out a driving maneuver for creating a gap in the traffic flow, which is multiple lanes wide, involving a first vehicle and a plurality of second vehicles. The first vehicle, which requests the gap in the traffic flow periodically sends corresponding request signals at least to a plurality of second vehicles. The second vehicles that intend to comply with the request send out corresponding signaling signals. As soon as a sufficient minimum number of second vehicles that intend to comply with the request can be determined, the second vehicles participating in the driving maneuver for creating the gap in the traffic flow are informed. The second vehicles participating in the driving maneuver agree on the beginning of the driving maneuver and mutually coordinate their trajectories. One of the second vehicles is designated as the maneuver leader and transmits at least one characteristic of the gap in the traffic flow to the first vehicle.

Abstract: Movement of vehicles through an intersection relative to one another is actively coordinated. The coordination includes sharing data among the vehicles using Vehicle-to-Everything messaging technology. The shared data is used to sequence the movement of the vehicles through the intersection.

Abstract: Embodiments create the present method, communication module, vehicle, system, and computer program for authenticating a mobile radio device for a location-specific function of a vehicle. The vehicle comprises a transmitter designed for transmitting mobile radio signals in a mobile radio system and a receiver designed for receiving mobile radio signals in a mobile radio system. Furthermore, a control module designed for controlling the transmitter and the receiver is provided, said control module being coupled to the transmitter and the receiver, and the control module is additionally designed to convert the transmitter from a first mode to a second mode when the vehicle is parked. The transmitter consumes less energy in the second mode than in the first mode. Furthermore, a received mobile radio signal of the mobile radio device is evaluated, said signal comprising information on the identity of the mobile radio device.

Abstract: Method and system for authenticating a user comprising: transmitting a network authentication of a user, which is provided by an authentication medium, from a mobile terminal belonging to the user to a back-end server of a wireless network to carry out authentication, connecting the mobile terminal to the wireless network, starting a software application to carry out authentication with respect to an application server accessible via the wireless network, on the mobile terminal by the user, and transmitting an application authentication of the user, which is assigned to the started software application, to the application server.

Abstract: Apparatuses, methods, and computer programs for a mobile transceiver and for a network entity, a mobile transceiver, a network entity and a system, an apparatus, a method, and a computer program for a mobile transceiver. The method for a mobile transceiver to communicate in a mobile communication system includes providing information on a field of application of the mobile transceiver to the mobile communication system.

Abstract: Embodiments of the present disclosure relate to a method, a communication device, a control component, a mobile station, a vehicle, a system, and computer programs for configuring local wireless communication between the communication device and a mobile device close to a vehicle or between mobile devices of a mobile radio system that are close to a vehicle. The communication device comprises a transceiver, which is designed for communication with a control component of the mobile radio system; a control module, which is coupled to the transceiver and is designed to control the transceiver, wherein the control module is also designed to communicate in a first frequency band in the mobile radio system in order to obtain a configuration of a second frequency band of the mobile radio system for the local wireless communication.

Abstract: Embodiments create the present method, communication module, vehicle, system, and computer program for authenticating a mobile radio device for a location-specific function of a vehicle. The vehicle comprises a transmitter designed for transmitting mobile radio signals in a mobile radio system and a receiver designed for receiving mobile radio signals in a mobile radio system. Furthermore, a control module designed for controlling the transmitter and the receiver is provided, said control module being coupled to the transmitter and the receiver, and the control module is additionally designed to convert the transmitter from a first mode to a second mode when the vehicle is parked. The transmitter consumes less energy in the second mode than in the first mode. Furthermore, a received mobile radio signal of the mobile radio device is evaluated, said signal comprising information on the identity of the mobile radio device.

Abstract: An embodiment relates to a mobile communication device for a motor vehicle, wherein the mobile communication device is adapted to provide a wireless connection to a mobile communication network, and a control unit of the mobile communication device is programmed to transmit and/or to receive data via the wireless connection in a basic mode through a basic modem circuit, which provides a predetermined basic bit rate. According to the invention, an additional modem circuit is provided, which provides a low bit rate that is lower than the basic bit rate for transferring data via the wireless connection, wherein the control unit is programmed to identify at least one predetermined switching event and, when the switching event is identified, to switch from the basic mode to an additional mode in which the control unit transmits and/or receives data through the additional modem circuit.

Abstract: An embodiment relates to a mobile communication device for a motor vehicle, wherein the mobile communication device is adapted to provide a wireless connection to a mobile communication network, and a control unit of the mobile communication device is programmed to transmit and/or to receive data via the wireless connection in a basic mode through a basic modem circuit, which provides a predetermined basic bit rate. According to the invention, an additional modem circuit is provided, which provides a low bit rate that is lower than the basic bit rate for transferring data via the wireless connection, wherein the control unit is programmed to identify at least one predetermined switching event and, when the switching event is identified, to switch from the basic mode to an additional mode in which the control unit transmits and/or receives data through the additional modem circuit.

Abstract: A programmable synchronizing unit for a signal receiver has a received data memory for buffering received data, a correlation value data memory for storing correlation values, a data path for correlating the received data with the correlation values, a result data memory for buffering the received data correlated with the correlation values by means of the data path, and a control unit for addressing the received data memory, the result data memory and the correlation value data memory (26) and for controlling the data path as a function of a synchronization program which is stored in a program memory.

Abstract: A device for processing a digital data signal in a CDMA radio transmitter includes a channelization device, a spectral shaping device and a frequency correction device. The channelization device adds a channel-individual CDMA code to the digital data signal, the spectral shaping device subjects the digital, channel-individualized data signal to a spectral shaping and the frequency correction device performs a spectral shift of the digital, spectrally shaped data signal.

Abstract: A device for placing power control data in a transmission signal has: a generating device for generating power control data as a function of a received signal, a buffer for buffering a formatted transmission data word that contains a power control data field for recording power control data, an inserting device for inserting the generated power control data into the power control data field of the buffered transmission data word, and a modulation device for modulating the transmission data word to form a transmission signal with a transmission power corresponding to the power control data.

Abstract: A data processing device in a mobile radio telephone receiver contains a RAKE receiver portion with RAKE fingers and a path search and evaluation device for detecting paths of the air interface which must be allocated to the individual RAKE fingers and for estimating one or more parameters with respect to each detected path. A finger selection and power consumption reduction device performs a clock rate reduction or disconnects individual RAKE fingers in consideration of the path parameters.

Abstract: A transmit signal is generated with N antenna data signals for emission via N transmitting antennas. A useful data signal X is subjected to channel coding to generated the transmit signal. On the signal path between channel coding and the emission via the transmitting antennas, data rate matching is performed by way of a data rate matching stage which makes it possible that the number N of the transmitting antennas can be predetermined independently of the code rate.

Abstract: A digital data signal to be transmitted is split into a number of subsidiary data signals by a data signal splitting device and is output by a timeslot data output device in a particular timeslot of a TDMA frame made up of a plurality of timeslots. A channeling device is used to impress a CDMA code onto each subsidiary data signal which is output in the particular timeslot. A device for processing a digital data signal in a CDMA mobile radio transmitter is also provided.

Abstract: A receiver circuit for a communications terminal includes a signal pre-processing circuit having: an analog/digital converter device with K analog/digital converters connected in parallel, a conversion device, and a filter device connected downstream of the conversion device. The filter device has N digital filters connected in parallel, where N is an integer that is greater than or equal to 1 and is less than K.

Abstract: In a method for synchronizing a mobile radio receiver with a radio signal time slot structure a first portion, detected during a first time slot period, and a second portion, detected during a later time slot period, of a received time slot synchronization code sequence is correlated with the known time slot synchronization code sequence sent out by the base station in the receiver. From the two obtained coxrelation results, the position of the time slots in time is determined.

Abstract: A transceiver configuration has an integrated circuit (IC) with an A/D and/or D/A converter, a VCO with a reference oscillator, which provides a sampling clock for the A/D and/or D/A converter, and a digital data processing circuit. The IC is connected to a radio-frequency section, the frequency converter stage of which is operated with a beat frequency derived from the controllable oscillator frequency foz. A capacitive resonant element of the reference oscillator is disposed outside of the IC.