Abstract: A method is provided for electric low-energy operation of motor vehicle functions during the operation of a motor vehicle equipped with an information display. The method deactivates the information display of the motor vehicle; degrades a functionality of at least one vehicle component that uses the information display to visually represent specific information of the vehicle component; and deactivates a graphics processing unit of the motor vehicle as an energy-saving measure. The graphics processing unit is configured to prepare the specific information of the vehicle component such that this information can be visually represented on the information display. The functionality of the vehicle component is degraded such that the vehicle component continues to determine its associated specific information in accordance with the function and keep the information ready in a prepared manner for graphical processing.

Abstract: A device for electrical energy management of a vehicle system of a motor vehicle includes a power supply for supplying energy to the vehicle system of the motor vehicle. The power supply has a normal operation mode and a stand-by operation mode. A distributing device has voltage levels on the output side for supplying electrical energy to vehicle system components of the vehicle system. A state-monitoring device monitors the electrical energy supply of the power supply and controls the distributing device. A computer device has an operating system device and a volatile computer data memory that is designed to be kept energized even in the stand-by operation mode of the device for energy management, in such a way that the volatile computer data memory does not lose the data stored therein. A method and a motor vehicle corresponding to the device are also provided.

Abstract: A device for electrical energy management of a vehicle system of a motor vehicle includes a power supply for supplying energy to the vehicle system of the motor vehicle. The power supply has a normal operation mode and a stand-by operation mode. A distributing device has voltage levels on the output side for supplying electrical energy to vehicle system components of the vehicle system. A state-monitoring device monitors the electrical energy supply of the power supply and controls tire distributing device. A computer device has an operating system device and a volatile computer data memory that is designed to be kept energized even in the stand-by operation mode of the device for energy management, in such a way that the volatile computer data memory does not lose the data stored therein. A method and a motor vehicle corresponding to the device are also provided.

Abstract: A method is provided for electric low-energy operation of motor vehicle functions during the operation of a motor vehicle equipped with an information display. The method deactivates the information display of the motor vehicle; degrades a functionality of at least one vehicle component that uses the information display to visually represent specific information of the vehicle component; and deactivates a graphics processing unit of the motor vehicle as an energy-saving measure. The graphics processing unit is configured to prepare the specific information of the vehicle component such that this information can be visually represented on the information display. The functionality of the vehicle component is degraded such that the vehicle component continues to determine its associated specific information in accordance with the function and keep the information ready in a prepared manner for graphical processing.

Abstract: This invention relates to a flexible rate matching method, comprising the steps of: a) receiving a continuous stream of data items at a prespecified rate of a clock signal in a configurable data shift register; b) storing, for each data item stored in the data shirt register, an associated indication of validity in a configurable validity shift register and shifting the indications of validity at said prespecified rate; c) modifying the contents of the data shift register and the validity shift register through puncture/repetition operations so as to achieve a rate matching, and d) outputting valid data items at said prespecified rate using said indications of validity stored in the validity shift register. The invention also relates to a corresponding flexible rate matching apparatus as well as to a computer program product and a processor program product.

Abstract: This invention relates to a method for interleaving, according to an interleaving scheme, an input sequence comprising K bits into an interleaved sequence, comprising the steps of (a) storing the input sequence in a first memory means, (b) generating first indices of N succeeding bits of the interleaved sequence, wherein 1 m(F) N m(F) K, (c) converting. according to an inverse of said interleaving scheme, said first indices into second indices indicative of the positions where said N succeeding bits of the interleaved sequence are stored in said first memory means, and (d) reading out said N succeeding bits from said positions in said first memory means, thereby generating at least part of said interleaved sequence.