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Matches 1 - 50 out of 37,396

Document Document Title
WO/2018/012820A1
The present invention relates to a method for mitigating interference by an apparatus for mitigating interference in a home network transmission line, the method comprising the steps of: detecting an interference signal introduced, from ...  
WO/2018/012846A1
The present invention relates to a transmission frequency control method for a subscriber line of customer premises equipment, which is performed by a transmission control apparatus in an access network structure in which at least one ne...  
WO/2018/007757A1
A method for communicating between communication modules interconnected on an electrical grid by a wired connection using power line communication carried on the wired link, the method comprising: - a step (ST2), before a transmission (S...  
WO/2018/009035A1
Disclosed in the present invention are a 5G in-building relay system and a 5G in-building relay method for sharing an RF cable in a building to provide a 5G communication service in the building. The 5G in-building relay system according...  
WO/2018/002746A1
According to a first aspect, the invention relates to a device (1) for selectively receiving data broadcast in a network. The device (1) comprises first means (2) for receiving configuration data transmitted in point-to-point mode, secon...  
WO/2018/003057A1
The present invention has: an addition circuit (101) that adds together an input signal and a compensation signal; a comparison circuit (102) that compares the outputs of the addition circuit; first latch circuits (103) that hold the out...  
WO/2018/003231A1
According to the present disclosure, a coefficient adjusting unit (6) of this transmission circuit (2) variably sets a coefficient of a transmission filter (5) which forms a waveform of a symbol represented by a baseband signal. In that ...  
WO/2018/000390A1
Disclosed in the present invention are a data communication method, device and system, the method comprising: an AF monitors a first disturbance value and a second disturbance value of a network terminal in a first user side device, the ...  
WO/2018/004855A1
A device comprises a memory configured to store, for each one of a plurality of communication lines, an associated relative weight and an associated noise value indicative of a signal-to-noise ratio of transmission on the respective comm...  
WO/2018/001451A1
A Digital Subscriber Line Access Multiplexer, DSLAM, structure (1) comprising at least two encoders, ECs (2), and a linear precoder, LP (3). The ECs encode signals into encoded signals. At least one of the ECs is an independent Tomlinson...  
WO/2017/220913A1
The invention concerns a method for measuring common-mode and differential-mode noise on a two-wire power line (L) connected to a modem (M), using a measurement device (DM) comprising: ยท a first transformer (TD), referred to as the diff...  
WO/2017/221427A1
The present invention comprises: a first addition circuit (31-1) that adds input signals (Vin, Vin-p, Vin-n); a comparison circuit (32) that compares the outputs of the first addition circuit; a latch circuit 61 that holds output data of...  
WO/2017/222314A1
The present invention relates to a light line system which relays bidirectional communication between a field worker working in the field and an outside worker working outside of the field and is installed to extend from the outside to t...  
WO/2017/223200A1
In some examples, devices for detecting and measures a ghost echo current in an audio signal are described. For instance, the device may be configured to sample a current of an audio signal, compare with an expected current, and determin...  
WO/2017/223358A1
A system comprising: a host device comprising at least, an electrical interface configured for connection to a powerline; a first releasable interface; a powerline communication module for transmitting and receiving information over the ...  
WO/2017/217259A1
This communication apparatus is provided with: a connector to which a communication line for transmitting/receiving a control signal relating to charging control between the transportation device and a charging stand is connected; a mode...  
WO/2017/215101A1
A method and device for video calling, and a mobile terminal. The method comprises: when a mobile terminal is connected to a power line, searching for another mobile terminal connected to a power line of a same electricity meter to which...  
WO/2017/217217A1
In the present invention a reception circuit (5) has a first adaptive compensation unit (7) that compensates for distortion in a received signal. An adaptive compensation coefficient calculation unit (6) has: a known signal detection uni...  
WO/2017/216308A2
The invention relates to a control for an electrical energy supply unit, comprising a first filling level input, to which a first filling level of a first energy store of the electrical energy supply unit can be transmitted. In addition,...  
WO/2017/215752A1
A controller (10) for an electric energy supply unit (1) comprises a fill state input (11) to which a first fill state of a first energy store (40) of the electric energy supply unit can be transmitted; an additional fill state input (12...  
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/2017/194298A1
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...  

Matches 1 - 50 out of 37,396