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Matches 401 - 450 out of 38,680

Document Document Title
WO/2017/214611A1
The disclosed wireless transmitter estimates a client location in space and transmits power in the form of electromagnetic (EM) waves to that location. In response to receiving the power, a client sends a power request signal. In some im...  
WO/2017/213138A1
In the present invention a correction processing unit (144) of a receiver (140) learns a correction amount by comparing an output signal from an ADC (142) and an ideal waveform during an arbitration phase of a communication frame. Then, ...  
WO/2017/214150A1
Aspects of the subject disclosure relate to a client node device of a distributed antenna system comprising: a first wireless receiver configured to wirelessly receive first channel signals and a reference signal from a host node device ...  
WO/2017/214222A1
A distributed antenna system is provided that frequency shifts the output of one or more microcells to a 60 GHz or higher frequency range for transmission to a set of distributed antennas. The cellular band outputs of these microcell bas...  
WO/2017/211621A1
Embodiments relate to a method for detecting a crosstalk issue on a Digital Subscriber Line (4) of a vectoring group (3), executed by a monitoring device (7), comprising: - receiving (SI ) operational data representative of the Quiet Lin...  
WO/2017/211619A1
The present invention relates to a method for jointly processing Discrete Multi-Tone DMT communication signals making use of a common tone spacing and to be transmitted over, respectively received from, a plurality of subscriber lines (L...  
WO/2017/211297A1
A Dual Parallel (DP) - Inphase/Quadrature (I/Q) Mach-Zehnder Modulator (MZM) bias controller configured to generate a pair of orthogonal dither signals; multiply the pair of dither signals to create a second order orthogonal dither signa...  
WO/2017/211951A1
The invention relates to an active interference rejection device (2) for reducing the interference effect of an interference source (8) on a single interference sink (36), comprising a sensor (10) that is configured to capture an interfe...  
WO/2017/214162A1
A distributed antenna and backhaul system provide network connectivity for a small cell deployment. Rather than building new structures, and installing additional fiber and cable, embodiments described herein disclose using high-bandwidt...  
WO/2017/208766A1
This welding system is provided with: a welding power source device; a wire feeding device that communicates with the welding power source device; and a power transmission line which provides power from the welding power source device to...  
WO/2017/208446A1
A mode selection unit (30a, 30b) selects, as a mode for transmitting a signal via a transmission cable (2a, 2b), a differential mode and a common-phase mode, and amplifies the signal in each mode. A loss amount measurement unit (11a, 11b...  
WO/2017/208686A1
A method whereby a compensation coefficient calculation unit (6) calculates a compensation coefficient of a compensation unit (5) that compensates for the transmission characteristics of a signal, wherein a known signal is extracted from...  
WO/2017/203840A1
A ringing suppression circuit (5, 21, 31) is provided to a branch point (4) at which a transmission line (3) for transmitting a differential signal branches off, the ringing suppression circuit suppressing ringing generated due to transm...  
WO/2017/204502A1
The present invention provides a power line communication system performing data transreception via a power line for power supply and modulating and demodulating communication signals in an asynchronous manner, and comprises a transmissi...  
WO/2017/204097A1
[Problem] To suppress current flowing to a contact of a relay when grounding a device to be grounded by connecting the contact of the relay, and to suppress arc discharge between relay contacts when the grounding state of the device to b...  
WO/2017/202241A1
Disclosed are a crosstalk detection method and apparatus, and an operation maintenance server. A cable feature of each target port of a current link establishment state and a crosstalk coefficient between various ports are directly colle...  
WO/2017/204501A1
The present invention provides a power line communication system performing data transreception via a power line for power supply and modulating and demodulating communication signals in an asynchronous manner, and comprises a transmissi...  
WO/2017/204503A1
The present invention provides a power line communication system for transmitting/receiving data via a power line for power supply and modulating and demodulating a communication signal in an asynchronous manner and comprises a transmiss...  
WO/2017/205478A1
An integrated circuit is disclosed and includes an Ethernet physical layer (PHY) with a plurality of communication channels. The communication channels coupled to a corresponding plurality of terminals. The integrated circuit further inc...  
WO/2017/197469A1
Devices, methods and systems for assessing telecommunications wiring between a first plurality of terminals and a second plurality of terminals are disclosed. A system includes a first device and a second device. The first device can be ...  
WO/2017/165613A8
A communication system that involves superimposing data over DC power. The data takes the form of high bitrate digital signals, where the bitrate is much higher than 0 Hz (DC); this separation allows the AC signal to be easily separated ...  
WO/2017/194298A1
A method and system for detecting a source of noise in an electrical grid distributing network implementing Power Line Communications (PLC), said electrical grid distributing network comprising a plurality of meters (51, 61, 71) respecti...  
WO/2017/192862A2
An isolation unit may include input pins to receive an electrical signal induced by ambient sound waves incident on an appliance in a powered-off state, one or more first transformers, connected to the input pins, to electrically isolate...  
WO/2017/190841A1
The present invention relates to a modem for transmitting data via an electrical grid by means of power line communication, the modem being a hybrid modem which is designed to transmit data via a mobile communications network, alternativ...  
WO/2017/192731A1
Aspects of the present disclosure are related to digital display devices and base stations such as small cell base stations, which may include at least one antenna and a radio. More specifically, digital display devices are being increas...  
WO/2017/190252A1
The present disclosure relates to near-end crosstalk (NEXT) cancellation. A transmit communication signal is transmitted over a first Digital Subscriber Line (DSL) connection using a first group of frequencies and a receive communication...  
WO/2017/189980A1
An electronic control module is provided. The electronic control module is operably connected to a power supply for providing power to a motor. The electronic control module includes an input device, a processor coupled to the input devi...  
WO/2017/185732A1
Provided in the present invention is a distributed base station system, wherein the system comprises: a baseband unit (BBU); an IQ signal aggregation distribution unit connected with the BBU by means of an optical fiber; an intermediate ...  
WO/2017/171805A1
Examples relate to classifying interference in power line devices. In one example, a computing device may: obtain, from a power line device, physical layer feedback, the physical layer feedback including a tonemap that specifies, for eac...  
WO/2017/171914A1
A retransmission device includes an outdoor receiver and a modulation circuit. The outdoor receiver receives a wireless signal. The wireless signal includes relevant information. The modulation circuit includes circuitry that generates a...  
WO/2017/167938A1
A system for transmitting data between two transceivers comprises a first transceiver (100e) connected to a second transceiver (100f) by means of a connection 41b comprising a plurality of pairs of wires. Each transceiver comprises a tra...  
WO/2017/167854A1
The present invention relates to a device for transmission by power-line communication (1) between two items of equipment (10, 20) on board an aircraft (1), comprising a transmission cable (3) configured to simultaneously transmit a powe...  
WO/2017/167570A1
The invention is a method of estimating an electrical length of a line, which is the signal loss measured at 1MHz, compensated for impairments on the line. Firstly, the Hlog(f) data representing the attenuation plotted against frequency ...  
WO/2017/165613A1
A communication system that involves superimposing data over DC power. The data takes the form of high bitrate digital signals, where the bitrate is much higher than 0 Hz (DC); this separation allows the AC signal to be easily separated ...  
WO/2017/162946A1
The invention relates to a power line communication modem (26) suitable for being arranged between an on-board electrical network of a motor vehicle and an application circuit, the modem being of the type that transmits digital informati...  
WO/2017/164782A1
A method is disclosed performed by a base unit (230), of a base station system (200) of a wireless communication network. The base station system further comprises a remote unit (220) connected via a wired transmission line (225) to the ...  
WO/2017/163948A1
The present invention provides an in-vehicle processing device and an in-vehicle system capable of reducing power consumption while suppressing quality degradation of data to be transmitted and received. An ECU (100A) includes a data tra...  
WO/2017/164788A1
Disclosed is a method and a system for estimating crosstalk between a first electrical transmission line (102) and a second electrical transmission line (105). The method comprises obtaining measurements of a received near end crosstalk,...  
WO/2017/165524A1
Techniques for processing, storing, and using vectoring coefficients in a wireline communication system are disclosed. A wireline device selects victim-disturber specific parameters corresponding to a pair of digital subscriber line (DSL...  
WO/2017/160332A1
A computer-implemented method for determining at a lead locomotive in a train consist a communications status of at least one remote locomotive of a plurality of remote locomotives of the train consist, and a system for determining, at a...  
WO/2017/156837A1
Disclosed is a full-band power line carrier communication method. A BPLC processor servers as a master controller for data collection; there are two collection channels for respectively performing data transmission based on a broadband c...  
WO/2017/158608A1
System and method for locating a fault on a line comprises a sampler that samples a pulse from the fault, the sampling being carried out at a predetermined sampling rate. A differentiator produces a differential or derivative of the puls...  
WO/2017/159648A1
[Problem] To provide a submarine device capable of obtaining a constant voltage despite fluctuations in power supply load without making the device large or complicated, as well as a submarine cable system, a method for controlling the s...  
WO/2017/160280A1
Described is an apparatus which comprises: a die with a first side; a first set of solder balls coupled to the die along the first side; a laminate based substrate adjacent to the first set of solder balls, the laminate based substrate h...  
WO/2017/160036A1
The present invention discloses a power-controlled communication device using power fluctuation of a power line as a communication signal. The communication device comprises: a first communication device which generates a current signal ...  
WO/2017/159526A1
A communication device (51) includes a first electrode (513), a communication unit (511), a second electrode (514), and a stable potential terminal (512). The first electrode (513) has a first coupling capacitance formation surface (5131...  
WO/2017/154960A1
Provided is an echo reducer provided with: an acquisition unit (5A, 5A1, 5A2) for acquiring the frequency characteristic of a propagation system extending from the sound emission unit (201A, 201B) to the sound collection unit (202A, 202B...  
WO/2017/152951A1
Optimized smart meter reporting The invention relates to a method for determining, by a scheduler (100, 900), at least one transmission parameter for each of a plurality of smart meters (200, 1000) which each transmit, via power line com...  
WO/2017/152316A1
A power measurement device employing a power carrier technology, comprising a housing (1), the front surface of the housing (1) being provided with control keys (2), a communication interface (4), a display interface (5), and state indic...  
WO/2017/150661A1
A digital optical receiver capable of adaptively correcting the linearity of an analog front end unit is provided. The digital optical receiver comprises: a photoelectric conversion unit that converts an optical signal into an analog ele...  

Matches 401 - 450 out of 38,680