Abstract: In an embodiment, a mobile radio communication device is provided. The mobile radio communication device may include a receiver configured to receive radio pilot information via a predefined physical radio channel according to a radio communication technology family, wherein the radio pilot information includes availability information about the availability of at least one radio communication technology of at least one other radio communication technology family. The mobile radio communication device may further include a radio communication protocol controller configured to provide at least one radio communication protocol of the at least one radio communication technology of the at least one other radio communication technology family based on the received pilot information.

Abstract: A circuit arrangement includes a signal processing unit and a regulation unit. The signal processing unit processes an input signal to form an analog output signal. The regulation unit is coupled to the signal processing unit in order to produce a digital regulation signal as a function of the analog output signal for regulation of the analog output signal.

Abstract: An amplifier module comprises an amplifier with an output and a coupling element for receiving a signal at the output. It also comprises a control input for receiving a control signal and a power detector which can be changed over and is intended to determine a power signal from the signal. The power detector which can be changed over is coupled to the control input and is set up in such a manner that a dynamic range of the power detector can be changed on the basis of the control signal.

Abstract: Methods of data traffic shaping, an apparatus and a wireless device are provided. A method of data traffic shaping comprises receiving data packets, the data packets to be forwarded; storing at least one of the data packets in a buffer memory if the buffer memory has an available space for accommodating the at least one of the data packets; and discarding at least one other of the data packets if the buffer memory does not have an available space for accommodating the at least one other of the data packets. An apparatus is configured to carry out the method. A wireless device may include the apparatus.

Abstract: A transmitting and receiving arrangement as well as a method for transmission of monitoring and/or payload data in a transmitting and receiving arrangement for a wirefree communications system has a device which processes baseband for processing digital signals to form a baseband signal and a device which processes radio frequency for conversion of the baseband signal to a radio frequency signal. Monitoring and/or payload data are/is transmitted in the form of data packets via at least one channel of a channel-oriented link between the device which processes baseband and the device which processes radio frequency.

Abstract: A two-point polar modulator for generating a polar-modulated signal based on an amplitude information and a phase information includes a two-point modulation phase-locked loop which is implemented to enable a frequency setting depending on a first control value via a feedback path of the two-point modulation phase-locked loop and to enable a frequency setting depending on a second control value, directly, bypassing the feedback path, wherein the two-point modulation phase-locked loop is implemented to provide a phase-locked loop output signal depending on the two control values.

Abstract: A method for setting data transmission parameters of a first communication connection comprising determining information about data transmission parameters of at least one established second communication connection and setting the data transmission parameters of the first communication connection taking into account the information about the data transmission parameters of the at least one second communication connection.

Abstract: In a method of decoding data symbols into codewords, reliability information of the data symbols is provided. A first group of symbols from a first set of groups of symbols is selected, wherein the first set of groups of symbols is defined by at least a first parity-check of a parity-check matrix of a linear block code which has been used to encode the data symbols. The selection is based on the reliability information. A second group of symbols from a second set of groups of symbols is selected, wherein the second set of groups of symbols is defined by at least a second parity-check of the parity-check matrix. The selection is based on the selected first group of symbols and the reliability information. At least a part of the codeword is composed on the basis of the first group of symbols and the second group of symbols.

Abstract: A transmitting arrangement includes a matching circuit, a reference circuit and a comparator. The output of the matching circuit can be coupled to an antenna and comprises an adjustable impedance. The reference circuit is connected to an input of the matching circuit and comprises a reference impedance. Inputs of the comparator are coupled to the matching circuit and the reference circuit and its output is coupled to the adjustable impedance via a control input of the matching circuit.

Abstract: A modem unit includes a first semiconductor die that includes a power management unit and an embedded flash memory. A mobile communication unit includes a modem unit residing on a first semiconductor die. The first semiconductor die also includes a power management unit and an embedded flash memory.

Abstract: A method of measurement reporting and a cellular radio terminal are provided. A method of measurement reporting comprises receiving, while a measurement reporting scheme is active, a request for a radio connection reconfiguration, suspending the measurement reporting scheme upon the receiving a request and resuming the suspended measurement reporting scheme upon a completion of the radio connection reconfiguration. A cellular radio terminal is configured to carry out the method of measurement reporting.

Abstract: A polar modulator including a signal converter configured to provide a phase signal and an amplitude signal based on at least one received signal is disclosed. A digital-to-analog converter is coupled to the signal converter, the digital-to-analog converter configured to receive an augmented signal, wherein a polarity of the augmented signal is selected to minimize an absolute phase change for sequential signals. A signal mixer is coupled to the digital-to-analog converter to receive an analog signal generated from the augmented signal.

Abstract: This disclosure relates to low noise amplifiers (LNAs) and more particularly to LNAs integrated on integrated circuit (IC) chips along with radio frequency (RF) amplifiers.

Abstract: A current-to-voltage converter for providing a voltage signal based on a current signal has a first active stage having an input and an output. The first active stage is configured to receive the current signal at its input and provide the voltage signal at its output. In addition, the current-to-voltage converter has a second active stage that is coupled between the output of the first active stage and the input of the first active stage. The second active stage is configured to provide the input of the first active stage with a feedback signal that frequency-selectively counteracts amplification, by the first active stage, of signal components of a current signal applied to the input of the first active stage that have a frequency outside of a prescribed useful frequency band.

Abstract: This application relates to a method of manufacturing a semiconductor device comprising: providing multiple chips each comprising contact elements on a first main face of each of the multiple chips, and a first layer applied to each of the first main faces of the multiple chips; placing the multiple chips over a carrier with the first layers facing the carrier; applying encapsulation material to the multiple chips and the carrier to form an encapsulation workpiece embedding the multiple chips; and removing the carrier from the encapsulation workpiece.

Abstract: One embodiment relates to a radio frequency (RF) communication device. The RF communication device includes a coupler having a plurality of ports and an adjustable termination coupled to one of the plurality of ports. The adjustable termination is adjustable based on an operating condition of the RF communication device. Other methods and systems are also disclosed.

Abstract: Disclosed herein are techniques, systems, and methods relating to minimizing mutual coupling between a first antenna and a second antenna.

Abstract: A device for reducing an error signal component of a transmit signal in a receive signal, including an interface, a transmit signal generator, a transmitting/receiving device, a correction signal generator and a combiner. The combiner is configured to combine the receive signal with a correction signal from the correction signal generator in order to reduce the proportion that is based on the known wideband error signal component of the transmit signal in the receive signal.

Abstract: A device for processing data which is to be transmitted by radio, with the data to be transmitted being in the form of a digital baseband signal (DAT1), has a filter unit (301) for pulse shaping and oversampling of the digital baseband signal (DAT1), a predistortion unit (302, 303) for predistortion of the filtered and oversampled digital baseband signal (DAT2), and a control unit (304, 313) for controlling the predistortion unit (302, 303) as a function of the digital baseband signal (DAT1).

Abstract: The present disclosure relates to constructing and operating a transistor or other active device with significantly reduced flicker noise.