Abstract: In an example, a node of a telecommunications system includes a first section having one or more passive components; a second section including one or more power amplifier modules and a power supply, wherein the second section is coupled to the first section using fasteners; a distribution unit including a plate and a circuit board, wherein the second section is coupled to the distribution unit using fasteners; a cooling section; a first plurality of heat pipes extending from the one or more power amplifier modules to the cooling section; a second plurality of heat pipes extending from the first section into the second section; and a housing enclosing the first section and the second section.

Abstract: A method is provided for distance measurement that comprises performing measurements, wherein a measurement comprises sending out at least one measuring pulse and, if reflected on an object, receiving the reflected measuring pulse. Measurements are performed accounting for previous information about objects and/or open spaces within a maximum measuring range in order to varyingly measure subranges of the maximum measuring range. The method comprises defining subranges, classifying the subranges by relevance and varyingly measuring subranges, wherein relevant subranges are measured more intensively, so that more measuring pulses per spatial unit are sent out in relevant subranges. The method has a time budget, wherein the method comprises a one-time definition and/or dynamic adjustment of how the time budget is distributed among varyingly relevant subranges, wherein a first portion of the time budget is used for focus measurements, and a second portion of the time budget is used for basic measurements.

Abstract: So as to guide an air current flowing out of an air vent for a motor vehicle, an air deflection element, which can be moved transversely in an air channel of the air vent, is disposed upstream of an air guide body in a flow direction, which includes air passages, for which the air deflection element includes congruent windows.

Abstract: A technique to characterize moisture in a dielectric layer of a printed circuit board is provided. A method comprises applying a test signal to test circuitry comprising a test capacitor that is formed with the dielectric layer of the printed circuit board; measuring at least one characteristic of a least one of signal transmission and signal reflection from the test circuitry; and determining, from the at least one measured characteristic, at least one parameter value indicative of moisture content in the dielectric layer.

Abstract: A sensor device for monitoring a container includes a first sensor that detects signals indicative of a level to which the container is filled with contents, a second sensor that detects movement of the container, and a processing unit coupled to the first sensor and the second sensor. The processing unit has a first interface to communicate with the first sensor, and a second interface to communicate with the second sensor. The sensor device monitors the level and the movement of the container and transitions to an idle state where the first sensor and other components of the sensor device are powered down in response to an instruction from an external source, a determination of passage of an amount of time without any activity, and/or determination of a predefined time. The second sensor is used to detect movement associated with an emptying event where contents are removed from the container.

Abstract: An automatic manufacturing station (3) and a manufacturing process for workpieces (2), in particular for vehicle body parts, has a manufacturing area (4) with a plurality of program-controlled manufacturing robots (9). The workpieces (2) are externally fed to the manufacturing station (3) on production load carriers (8). The manufacturing station (3) also has a plurality of work stations (10, 11, 12, 13). A station-bound transport device (15) transports the production load carriers (8) within the manufacturing station (3).

Abstract: A method of tuning a production module using a reference module with virtual gain correction is provided. The method includes selecting a counterpart reference module created for a select application. The production module is commutatively coupled to the selected counterpart reference module to generate a production module pair. A production module gain curve for the production module pair is measured for each frequency band to be used by the production module. The production module is tuned based at least in part on offset gain values at select number of frequency observation points for each frequency band associated with the counterpart reference module and gain values at the select number of frequency observation points of the measured production module gain curve for each frequency band.

Abstract: A method and a device are used during battery operation of a smart metering meter equipped with a consumption sensor and a transmit clock generator for a radio module for transmitting consumption data packets, in the event of a decreased residual capacity of the battery, to determine if the data packets can be transmitted as previously with the residual capacity over the residual time period until a scheduled battery exchange at the end of a specified operating time period. If not, the transmit power, for example, of the data packets is reduced and/or their transmit clock is extended over the residual period. This determination, along with a control specification, are preferably performed in a concentrator and are transmitted to the meter by using bidirectionally operating radio modules so that computer capacities required therefor need not be retained in each individual meter of a supply area.

Abstract: A method distributes data in a communication system which has a group of metering units arranged in each case to measure the consumption of a delivered supply medium, and a data collector. Each metering unit has a communication module, a frequency reference device, and a processor to operate the metering unit on the basis of the data. The metering units and the data collector are arranged in a communication network, wherein the data are transmitted by the data collector via the communication system within a session, common to the group of metering unit. A synchronization sequence common to the metering units is transmitted within the common session and the synchronization sequence is dimensioned in such a way that the frequency reference device of each metering unit in the group of metering units is synchronized with the transmitted synchronization sequence within a session.

Abstract: The invention relates to an athermalized device for generating laser radiation that is focused in a focal point, comprising a lens and a plastic housing and a passive adjustment system for adjusting the object distance S1. The passive adjustment device has an effective coefficient of thermal expansion (I) ? V = s 1 f · [ ? L - 1 n - 1 · ( ? n ? ? · d ? ? ? dT + ? n ? T ) ] + ? 2 · ( 1 - s 1 f ) .

Abstract: The invention relates to a method for detecting parked vehicles and for collecting parking fees, wherein a transponder arranged in a vehicle repeatedly emits a detection signal which is received by at least three radio devices. On the basis of the detection signal, a position of the vehicle is calculated and an identifier of the transponder is determined, wherein it is detected whether the vehicle is in a parking space area and is parked. If the vehicle uses a parking space area for parking, an identifier of the transponder is transmitted to a registration server which determines a parking fee on the basis of a tariff for the parking space area which is used and, if necessary, initiates a payment process.

Abstract: A method for measuring the presence of calprotectin (S100A8/A) heterodimer in a biological sample using a particle-enhanced turbidimetric immunoassay (PETIA) based on monoclonal antibodies. The method can be adapted on automated standard analyzers and provides a reliable clinical measurement of calprotectin in faecal samples and extracts. The method is comparable to commerical two-site sandwich ELISA. The disclosed method counters spontaneous agglutination caused by calcium ions and low-molecular weight calcium-binding S100 proteins as observed with conventional PETIAs. The method can be used for measuring the presence of human calprotectin in stool, urine, serum, plasma, synovial liquid and other body liquids. Metrological traceability and high commutability with conventional immunoassays (ELISA) has been shown despite of different measurement principles used.

Abstract: A stackable transport and storage container includes a bottom, two side walls, two end-face walls, and inner partitions and/or a container cover. The inner partitions and/or a container cover can be detachably fastened to the container without the aid of tools and additional fastening elements. In the storage and transport container, the side walls and the end-face walls comprise folded-over edges, above which stacking profiles which are open at the bottom can be placed. The connecting piece of the stacking profile, which piece forms the stacking support, has profiling in the form of a keder holder into which a pull-in keder, having a keder core and a keder flap, can be inserted. Partitions for receiving transport and storage parts and/or the protective cover are fastened to at least one keder flap.

Abstract: A battery pack (1) includes a housing (2) and an array (40) of electrochemical cells (80) disposed in the housing (2). The housing (2) includes a container (3) and a lid (30) that closes an open end of the container (3). The container (3) has a base (4), a sidewall (8) that surrounds the base (4), and a spring plate (110) disposed inside the side wall (8) between the cells (80) and the sidewall (8). The spring plate (110) is free standing within the container (3) and applies a spring force to the cell array (40) that restrains the cells (80) along an axis normal to the surface of the spring plates (110). The lid (30) includes inwardly-protruding pins (50, 60) that further restrain the cells (80) within the housing (2).

Abstract: An apparatus for heating a steering wheel and for detecting a steering wheel contact comprises a steering wheel armature (10) made from electrically conductive material and an electric heating conductor (12) arranged outside of the steering wheel armature (10). The apparatus further comprises a control and evaluation device (18) connected to the steering wheel armature (10) and the electric heating conductor (10) by means of which control and evaluation device the electric heating conductor (12) is repeatedly operated temporarily during a heating operation as a heating element for heating the steering wheel and temporarily during a measuring operation as a sensor element for detecting a steering wheel contact. The control and evaluation device (18) is configured so as to maintain the steering wheel armature (10) on a predetermined and especially constant potential at least during each measuring operation.

Abstract: A control cabinet arrangement for an exhaust gas measurement device. The control cabinet arrangement includes a first control cabinet which delimits a first interior space and a second control cabinet which delimits a second interior space. A first heat-generating component of the exhaust emission measurement device is arranged in the first interior space. A second component of the exhaust emission measurement device is arranged in the second interior space. At least one fluidic connection connects the first interior space and the second interior space. The second component is heatable by an air flow flowing between the first interior space and the second interior space.

Abstract: A re-configurable distributed antenna system that includes a plurality of base transceiver stations and a plurality of remote antenna units is provided. The plurality of the remote antenna units are configured and arranged to provide communication services for a plurality of coverage zones. A signal router selectively routes signal communication paths between a plurality of base transceiver stations and the plurality of the remote antenna units. At least one memory is configured to store routing scenarios and distributed antenna system configurations associated with the stored routing scenarios. Moreover, at least one controller dynamically controls the signal router to selectively route the signal communication paths between the plurality of base transceiver stations and the plurality of remote antenna units based at least in part on a then current need of communication service capacity within the plurality of coverage zones and the stored coverage routing scenarios.

Abstract: A method for operating a telematics system that determines the current geographic position of a user device with respect to a static boundary separating a first zone and a second zone, determines at least one first parameter, determines a dynamic boundary separating the first zone and the second zone, based on the course of the static boundary, the current geographic position and the at least one first parameter, determines whether the current position of the user device is located in the first zone or the second zone based on the course of the dynamic boundary, and activates or deactivates one or more telematics services depending on the zone the user device is located in.

Abstract: A domestic appliance is proposed, in particular a dishwasher (1), a washing machine or similar, with a water supply unit comprising a water supply line (2) for the supply of water, in particular for the supply of drinking water from the drinking water network, wherein the water supply unit has at least one first actuation element (3), in particular a water inlet valve (3) for purposes of opening and/or closing the water supply line (2), wherein a process water unit (8, 9, 10, 11, 12, 14) is provided for the process water of the domestic machine, wherein at least one decoupling unit (5), in particular an air gap (5), is provided between the process water unit and the water supply unit for purposes of decoupling the process water of the domestic appliance from the water supply line (2), in particular from the drinking water network, so that the water supply line (2) comprises at least one first opening (6) designed as a water outflow opening (6), which at least partially eliminates the disadvantages of the prio

Abstract: One embodiment is directed to a radio access network (RAN) system comprising a baseband unit (BBU), a plurality of remote radio units, wherein each of the remote radio units is located remotely from the BBU, and an intermediary unit The BBU, the remote radio units, and the intermediary unit are communicatively coupled to each other via a switched Ethernet network. The BBU is configured to transmit downlink fronthaul data to the intermediary unit via the switched Ethernet network. The intermediary unit is configured to receive the downlink fronthaul data from the BBU and simulcast the downlink fronthaul data to the remote radio units via the switched Ethernet network. Each remote radio unit is configured to receive the downlink fronthaul data and generate therefrom at least one downlink radio frequency signal for wireless communication to user equipment (UE) via an associated at least one antenna.