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Patent Searching and Data


Matches 501 - 550 out of 39,308

Document Document Title
WO/2019/192054A1
The present invention relates to a digital predistortion power amplifier calibration method and system and a digital predistortion apparatus. The digital predistortion power amplifier calibration method comprises: acquiring, according to...  
WO/2019/193380A1
A method, apparatus and computer program are described comprising: obtaining or generating a transmitter-training sequence of messages for a first transmitter of a first module of a transmission system, wherein the transmission system co...  
WO/2019/190551A1
An apparatus for a mobile communication device adapted for digital pre-distortion that includes a memory and a processor operatively coupled to the memory of the processor. The processor receives a first input signal and also receives a ...  
WO/2019/190815A1
A method for detecting an operational condition of a multi-conductor cable is described, and which includes generating a first, single ended, time domain reflectometer signal which is introduced into a multi-conductor cable; processing t...  
WO/2019/186222A1
Disclosed herein is a radio communications method including carrying out, by a transmitter, transmission operations that comprise: generating digital transmission signals carrying symbols to be transmitted and having a predefined time le...  
WO/2019/190686A1
Technologies for cooperative link equalization include a network device with a network interface controller (NIC). The NIC is to monitor variation in a property of a link channel that connects the network device with a target network dev...  
WO/2019/190554A1
A wireless communication device can include an antenna configured to sense a radio frequency (RF) signal. The wireless communication device can include signal estimation circuitry configured to generate estimates of amplitude and frequen...  
WO/2019/190557A1
An apparatus of user equipment (UE) includes a radio integrated circuit (IC), an adjustable external low noise amplifier (eLNA) external to the radio IC, and processing circuitry. The radio IC includes a receive signal circuit path inclu...  
WO/2019/184941A1
Disabled input bit positions of an input bit vector that is to be encoded are determined based on non-contiguous subsets of consecutive coded bit positions that are to be punctured from a codeword of a polar code. The input bit vector is...  
WO/2019/190507A1
Techniques are provided for fanning out a signal from a balun. In various aspects, the system can include a balun configured to receive a signal for transmission at an input and to provide a representation of the signal at an output, a p...  
WO/2019/190564A1
A buffer circuit includes a first feedback buffer to receive a first component of a current-mode signal and a second feedback buffer to receive a second component of the current-mode signal. The buffer circuit also including a first inve...  
WO/2019/186040A1
The present invention relates to a method for transmitting measurements performed by a sensor to a receiver via a wireless communication link, said sensor comprising a sensitive element, a microcontroller a modulator and an emitter modul...  
WO/2019/190500A1
A wireless communication device can include an antenna array configured to receive a plurality of radio frequency (RF) signals, RF circuitry, and digital baseband receive circuitry. The RF circuitry is configured to process the plurality...  
WO/2019/190563A1
A radio communication device includes a device substrate. A transmitter circuit is coupled to the device substrate to transmit a radio frequency signal to an antenna. The radio communication device also includes a receiver circuit couple...  
WO/2019/185677A1
The invention relates to a detector circuit (8) for the galvanically isolated transmission of digital signals. The aim of the invention is to provide a more robust and less fault-susceptible detector circuit. The detector circuit (8) acc...  
WO/2019/190410A1
There is provided a method of transmitting data based on single-carrier wireless communication. The method includes: producing a plurality of data blocks based on an input data, each data block comprising a data block sequence; cyclicall...  
WO/2019/182574A1
A transmitter is provided. The transmitter includes a bus system including at least two bus lines. Further, the transmitter includes an envelope tracking circuit coupled to the at least two bus lines, and a plurality of power amplifiers....  
WO/2019/182486A1
A method performed by a wireless device (121) for enabling a determination of a reference signal configuration for downlink transmissions in a wireless communications network (100) is provided. The wireless device (121) obtains informati...  
WO/2019/179820A1
Method and device to decode a GNSS signal in a GNSS receiver (300) comprising a channel decoder (134), wherein the GNSS receiver is configured to: - determine parameters relative to a statistical propagation channel model (301, 302, 303)...  
WO/2019/182734A1
This disclosure describes systems, methods, and devices related to scrambler initialization for multi-user (MU) clear to send (CTS) transmission. A first device may identify a MU request to send (RTS) frame received from a second device....  
WO/2019/179475A1
Systems and methods are provided for adaptive equalization, for example for use with coherent optical reception. The equalizer has a loop for updating taps of an adaptive linear filter forming part of the equalizer. In the loop, an error...  
WO/2019/182502A1
A first radio node, Node1, (10, 20) in a wireless communication network transmits a signal to a second radio node, Node2, (10, 20) under a constraint of spectrum flatness – meaning a maximum variation of power of the transmitted signal...  
WO/2019/182699A1
A wireless communication device comprises at least one antenna array configured to receive a radio signal; a first compressor configured to determine a first compression operator based on a predetermined set of receive configurations for...  
WO/2019/179412A1
The present disclosure provides a noise power acquisition method and a terminal. The acquisition method in the present disclosure comprises: acquiring a first power deviation value of an automatic-gain-control (AGC) actual received power...  
WO/2019/174959A2
The invention relates to a transmitting/receiving device (10; 10a) for a bus system (1; 2), said transmitting/receiving device (10; 10a) having a first bus connection (12a) for connection to a first signal line of the bus system (1; 2), ...  
WO/2019/176978A1
The purpose of the present invention is to provide an optical modulation/demodulation method, an optical communication system, an optical transmitting device and an optical receiving device with which it is possible to suppress a rise in...  
WO/2019/174960A1
The invention relates to a transmission/reception device (10; 10a) for a bus system (1; 2), wherein the transmission/reception device (10; 10a) has a first bus connection (12a) for connection to a first signal line (1a; CAN_H) of the bus...  
WO/2019/174957A1
The invention relates to a transmitter/receiver device (12) for a bus system (1) and a method for reducing conducted emissions. The transmitter/receiver device (12) comprises: a transmission level having a first and a second transmission...  
WO/2019/174956A1
The invention relates to a transmitting/receiving device (12) for a bus system (1) and to a method for reducing line-conducted emissions. The transmitting/receiving device (12) has a transmitting stage for transmitting a transmission sig...  
WO/2019/177299A1
A method and an apparatus for transmitting a wakeup packet by applying the OOK scheme to a wireless LAN system are proposed. Specifically, a transmitting apparatus generates a first wakeup packet having a first data rate and a second wak...  
WO/2019/178285A1
A power compensator for use in a cellular communication base station includes a voltage booster and an adaptive voltage boost controller. The voltage booster is coupled between a first port and a second port to apply a voltage boost to a...  
WO/2019/169929A1
Provided is a line drive apparatus. The apparatus comprises: a signal output module for outputting a first signal to a first power supply module, outputting a second signal to a second power supply module, and outputting a third signal t...  
WO/2019/172672A1
A base station for communicating using a plurality of antennas, according to one embodiment of the present disclosure, may comprise: a memory; a transmission/reception unit comprising a plurality of antennas forming an array structure; a...  
WO/2019/173679A1
A balanced amplifier (28) can utilize a common mode choke (31) to suppress even harmonics in the signals of the balanced amplifier (28). The common mode choke (31) can be coupled between cascaded balanced amplifier pairs (34, 35, 36, 37)...  
WO/2019/169568A1
A balancing circuit which may compensate for bandwidth attenuation introduced by interference between signals, comprising a magnification circuit, a rising edge detection circuit (2), and/or a falling edge detection circuit (1). By means...  
WO/2019/170215A1
It is an objective to mitigate undesired interference effects caused by multipath propagation in orthogonal frequency-division multiplexing (OFMD) multiple-input and multiple-output (MIMO) wireless communication systems while still utili...  
WO/2019/165842A1
The present application relates to the technical field of communications, and specifically disclosed thereby are a method, device and equipment for calibrating an antenna. The method comprises: a base station acquiring a first downlink c...  
WO/2019/166718A2
A system for detecting the operation of the engine of a motor vehicle comprises at least one tire pressure monitoring transmitter comprising: • a low-frequency stage (1) comprising a resonant stage (3) connected in series to an antenna...  
WO/2019/165969A1
Provided are a method and device for channel equalization, and a computer-readable medium. The method comprises: at a first device, receiving, on a communication channel, a first signal from a second device via a plurality of sub-carrier...  
WO/2019/165657A1
Disclosed is a blind equalization method. The method comprises: acquiring multiple stages of pre-processing sub-models that are successively iterated; acquiring multiple stages of post-processing sub-models that are successively iterated...  
WO/2019/168889A1
An apparatus includes an encoder circuit and a scrambler circuit configured to receive a frame, the frame including a preamble and a payload. The scrambler circuit is further configured to scramble contents of the frame including the pay...  
WO/2019/164370A1
One embodiment is a method for determining a position of Tx user equipment (UE) by a Rx UE in a wireless communication system, the method comprising: receiving, by the Rx UE, signals of at least 4 paths from the Tx UE; measuring, by the ...  
WO/2019/162917A1
A method, wireless device and network node for CSI feedback with multiple interference hypotheses are disclosed. According to one aspect, a method implemented in a wireless device (WD) includes receiving a configuration for Channel State...  
WO/2019/162406A2
A receiver for receiving a combination signal having two separate signal portions, the pulses of which are shifted relative to one other and/or the carrier waves of which have a phase shift. The receiver has a filter matched to a transmi...  
WO/2019/164013A1
This polarity determination device is provided with: an acquisition unit which acquires the magnitude of a current flowing through a first connection portion which is connected to, among differential lines for flowing a digital different...  
WO/2019/139732A3
Facilitating improvements to the uplink performance in a communications network is provided herein. A system can comprise a processor and a memory that stores executable instructions that, when executed by the processor, facilitate perfo...  
WO/2019/161918A1
A method of estimating a channel quality of an uplink channel from a user equipment comprises receiving a measurement report (REPAB) from a user equipment, wherein the measurement report is based on at least one measurement made by the u...  
WO/2019/158179A1
A method for configuring radio transmission between a network node (130) comprising a first node antenna (131) and a vehicle (101) moving with a velocity V in a direction D, the vehicle comprising a predictor antenna (110) and at least o...  
WO/2019/157704A1
Disclosed in embodiments of the present application are an output power adjustment method and a related product. The method comprises: starting a power amplifier (PA) self-calibration process of a first transmission channel Tx1 in a firs...  
WO/2019/159285A1
According to the present invention, a signal compensation line is provided with at least one of: a first signal compensation line which has one end grounded and the other end connected to a main line (3) at a portion that is located clos...  

Matches 501 - 550 out of 39,308