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Matches 1 - 50 out of 38,529

Document Document Title
WO/2019/217352A1
Example embodiments of the invention perform updating of arc-fault detection protection software in a dual function/combination arc-fault circuit interrupter (DF/CAFI) device, without requiring any hardware changes to the device. Mainten...  
WO/2019/217349A1
A detection method and system are provided to detect an arc fault signal in a (HF) high frequency signal monitored on a power line. The HF signal is monitored on the power line over a predefined time period such as a half-cycle of a base...  
WO/2019/215029A1
A sensor 1 is arranged to read data transmitted on a digital vehicle network. The sensor comprises a wire holding unit 3, and a sensing unit 5. The wire holding unit and sensing unit are connectable to one another, the sensor further com...  
WO/2019/217047A1
Aspects of the present disclosure are directed toward apparatuses and methods for time synchronizing between communication nodes of a communications network. In specific embodiments, the apparatus includes nodes having respective clocks ...  
WO/2019/205050A1
Disclosed by the present application is a signal processing circuit for processing signals of different system bandwidths, improving signal processing efficiency, and reducing tuning difficulty. The signal processing circuit comprises: a...  
WO/2019/202286A1
A system incorporating a power distribution for functional circuit blocks can include a functional circuit block comprising two or more sub-circuits; a power line comprising at least two segments, a first sub-circuit of the two or more s...  
WO/2019/196455A1
Disclosed are an air-conditioning communication system and method, a storage medium and an electronic apparatus. The air-conditioning communication system comprises: multiple air-conditioning units, with the multiple air-conditioning uni...  
WO/2019/196441A1
Disclosed in the present invention are a signal transmission method, a system, a device, a storage medium and an electronic device. The method comprises: a machine unit in an air conditioner unit determining data to be transmitted; the m...  
WO/2019/196440A1
A channel switching processing method, device and system, a storage medium, and an electronic device. The method comprises: obtaining signal noise on a first channel corresponding to a first power line, wherein a communication signal is ...  
WO/2019/196454A1
Disclosed are a data transmission method and device, and a multi-split air conditioning system. The method comprises: receiving control data sent by a specified wire controller in a system; determining an indoor unit corresponding to the...  
WO/2019/193292A1
The invention relates to a data transmission system (26) comprising an emitting device (28), a receiving device (30) and a communication link (32), the emitting device (28) comprising: a radiofrequency emitter (38) connected to the commu...  
WO/2019/193478A1
A waveguide (20, 72) includes a core (32, 76) and an electrically-conductive transmission line (36, 60, 84). The core includes an electrically-insulating material that is transmissive at millimeter-wave frequencies. The core is configure...  
WO/2019/195807A1
The systems and methods described herein provide a submarine optical repeater in which a plurality of thermally conductive, electrically insulative, ceramic members form a hollow structure having an interior volume that is maintained at ...  
WO/2019/193291A1
The invention relates to a transmission device (46) comprising: - an oscillator (54) capable of generating at least one carrier wave; - a transmitter (56) comprising: • at least one input (62) connected to the oscillator (54), • an a...  
WO/2019/193963A1
The present invention provides a vehicle-mounted communication system, a vehicle-mounted communication device, a communication program, and a communication method, by which improvement in communication reliability can be expected. This v...  
WO/2019/190801A1
In accordance with the present disclosure, a communication network includes a surface wave transceiver, mounted on a medium voltage power line, configured to bidirectionally communicate wireless network data via guided electromagnetic wa...  
WO/2019/186184A1
An apparatus (31) for detecting a power line communication. The apparatus includes a receiver (34) arranged to wirelessly detect an electromagnetic signal emitted from a power line communication. The apparatus also includes processing ci...  
WO/2019/190826A1
In accordance with one or more embodiments, a planar surface wave launcher includes a substrate having a planar substrate surface. A planar antenna having first and second antenna elements on the planar substrate surface, the first and s...  
WO/2019/185655A1
The invention relates to a method for transmitting data from a management entity (130) in a communication system also comprising at least one data hub device (110) to which smart electricity meters (120, 121) are connected via a first po...  
WO/2019/188448A1
The purpose of the present disclosure is to provide a power distribution network device allowing the construction of a highly portable power line network without maintaining an infrastructure. A power distribution network device 1 of the...  
WO/2019/188449A1
The objective of the present invention is to provide a power wiring network device with which it is possible to build a power line network having excellent portability, without maintaining an infrastructure. This power wiring network dev...  
WO/2019/190825A1
In accordance with one or more embodiments, an analog surface wave multi-point repeater includes a first launcher configured to transmit and receive first guided electromagnetic waves that propagate on an outer surface of a first segment...  
WO/2019/190803A1
In accordance with one or more embodiments, a communication network includes a surface wave transceiver, mounted on a coaxial cable of a broadband cable network, configured to bidirectionally communicate wireless network data via guided ...  
WO/2019/191473A1
Aspects of the subject disclosure may include, a first antenna system having a first antenna with a first aperture that is longitudinally aligned to a physical transmission medium, and a transmitter coupled to the first antenna that faci...  
WO/2019/183135A1
Described is a lighting system that includes a lighting device and a switching device. The switching device controls application of lighting power to the lighting device. Further, the lighting system includes an automation system that in...  
WO/2019/175028A1
A busbar system for data transmission comprises: - a busbar (102) extending longitudinally in a main direction of extension (101), - two lines (104, 105) extending in the main direction of extension (101) which are held by the busbar (10...  
WO/2019/174344A1
Provided are a method and apparatus for power line communication. In the method, a first node determines a channel state of a channel between a second node and the first node within a communication period, wherein the channel state is us...  
WO/2019/176353A1
The present invention implements an electronic control device capable of reducing common mode noise generated through the interior of an apparatus and caused by coupling to a virtual ground surface. A high-speed transceiver 102 of an ele...  
WO/2019/173039A1
A software-defined network controller (SDN controller) defines a first network flow to be selectively implemented by a networking device according to a first network operation profile. The SDN controller defines a second network flow to ...  
WO/2019/171271A1
Network of multifunctional poles (2) that are erected along the public road and on public, and private domains, whereby these multifunctional poles (2) deliver electric energy and fast data access for multiple applications and whereby th...  
WO/2019/167736A1
In order to enable reducing the number of optical devices while maintaining a configured number of tilt levels, and to output an optical signal with a constant signal strength, this equalizer device is provided with: an optical matrix sw...  
WO/2019/168168A1
An air conditioning system (1) includes an outdoor unit (2) and an indoor unit (3) connected to the outdoor unit (2) through an air conditioning communication line (6). The outdoor unit (2) includes: a control unit (11); a compressor (12...  
WO/2019/167275A1
The purpose of the invention is to reduce bit errors caused by circuit linearity and data pattern. An aspect of the invention is a decision feedback equalizer comprising: a first adder that adds a correction value to an input signal; a d...  
WO/2019/167735A1
In order to enable reducing the number of optical devices while maintaining a configured number of tilt levels, this equalizer device is provided with: an optical matrix switch which comprises a first terminal group including at least tw...  
WO/2019/166440A1
The invention relates to a method allowing a smart electric meter to transmit a message representing the detection of a failure in its general electrical power supply. Said meter belongs to a powerline communication network allowing it t...  
WO/2019/168709A1
A holster (100) formed a body wearable housing (102), a cable (120), and a holster antenna (104) provide retention for a portable communication device (202) along with remote antenna coverage to another portable communication device (302...  
WO/2019/165820A1
Disclosed are a carrier channel control method and apparatus, a storage medium and a processor. The carrier channel control method comprises: adding an air conditioning control signal to a power line carrier, so as to obtain a power line...  
WO/2019/165819A1
Disclosed by the present invention are a power regulation method and device and a power regulation method based on a power line carrier. The power regulation method comprises: acquiring a plurality of noise values, wherein the plurality ...  
WO/2019/167133A1
A communication system is configured to be provided with a signal repeater 2 for: demodulating transmission data on the basis of first and second pulses output from a transmitter (1) to a transmission line (4a); reproducing the first pul...  
WO/2019/166132A1
A subsea system, a communication system for determining operation of at least one subsea actuator member, and apparatus for controlling one or more valves are disclosed. The subsea system comprises at least one auxiliary equipment and/or...  
WO/2019/163716A1
Provided are: a submarine cable system with which it is possible, with a simple configuration, to acquire the state of each of a plurality of high-voltage relays in a branching device; the branching device; and a state response method th...  
WO/2019/164005A1
The present invention provides a communication device and a communication signal generation method for adaptively performing wired power line communication by which a desired communication characteristic which meets a user's need is obta...  
WO/2019/158312A1
The invention relates to a method using a portable appliance (11), allowing the cumulative determination of the phase of the conductors (5) of a polyphase network (100) for the distribution of electrical current. To this end, the communi...  
WO/2019/159968A1
[Problem] To appropriately determine degradation in quality of voice after an arithmetic process such as a codec conversion process or an echo cancellation process for voice data during a telephone call. [Solution] A communication transm...  
WO/2019/158310A1
A method makes it possible to determine a phase of a conductor (5) that belongs to a polyphase electric power distribution network (100). To this end, the network has to be communicating in accordance with a power line communication (PLC...  
WO/2019/158526A1
Interference on DSL (Digital Subscriber Lines) systems can be identified by collecting modem data and determining, for a plurality of time intervals, whether the line is carrying traffic and/or whether there are errors on the line. The p...  
WO/2019/155319A1
A networking system (20) includes a transmitter (44), a waveguide (32) and a receiver (48), The transmitter is configured to generate a millimeter- wave signal carrying data. The waveguide is transmissive at millimeter-wave frequencies a...  
WO/2019/150777A1
This monitoring device is to be used in a photovoltaic power generation system wherein an output line from a power generation unit, which includes a solar cell panel, is electrically connected to a power conversion device. The monitoring...  
WO/2019/148126A1
Methods and systems are described for receiving, over a plurality of consecutive signaling intervals, a plurality of codewords, each codeword received as a plurality of symbols via wires of a multi-wire bus, the plurality of symbols rece...  
WO/2019/146430A1
A communication system according to an embodiment of the present disclosure transmits signals from a plurality of transmission devices to one receiving device through transmission lines. In the communication system, the transmission line...  

Matches 1 - 50 out of 38,529