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WO/2016/076216A1 |
Provided is a communication system capable of reducing noise that is converted from the common mode to the differential mode and is input to a PLC communication device, and capable of preventing a malfunction of the PLC communication dev...
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WO/2016/075989A1 |
This equalizing device and this reception device are provided with: an FFT unit (1); a transmission line characteristic estimating unit (2) for estimating a transfer function, a delay time, and a Doppler frequency of a transmission line;...
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WO/2016/073618A1 |
In described examples, a communication device in a network may receive a stream of frames from the network, in which each frame includes one or more beacon packets (1004). A communication protocol being used by the network may be identif...
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WO/2016/071056A1 |
The invention relates to a damping device which is designed to dampen noise signals in a cable having a plurality of wires, comprising - a plurality of first terminals, to which is applied the voltage vector U1 and where the current vect...
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WO/2016/071480A1 |
The invention relates to a method for the contactless tapping of communication signals that are exchanged between two communication units, in particular a sensor or actuator and a digital evaluating or control unit, wherein the communica...
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WO/2016/070104A1 |
A system and method for detecting and resolving conflicts in transmissions from DTs located on the edge of an electrical power distribution grid. By examining the frame and time slot of the conflict and inferring a possible DT involved i...
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WO/2016/068188A1 |
In the present invention, a slave control device (4) receives a communication signal from a master control device (2), and controls loads (31, 32) in accordance with the received communication signal. A modulation unit (6) superimposes a...
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WO/2016/064515A1 |
Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data, the first electromagnetic wave having at least one carrier frequenc...
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WO/2016/064503A1 |
Aspects of the subject disclosure may include, for example, a system for modulating a first electrical signal to generate first modulated electromagnetic waves, and transmitting the first modulated electromagnetic waves on a waveguide lo...
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WO/2016/064504A1 |
Aspects of the subject disclosure may include, for example, a transmission device that includes a transmitter that generates a first electromagnetic wave to convey data. A coupler couples the first electromagnetic wave to a single wire t...
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WO/2016/064505A1 |
Aspects of the subject disclosure may include, for example, a waveguide system for determining an event associated with a mode of transmitting or receiving electromagnetic waves on a surface of a transmission medium, identifying accordin...
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WO/2016/060762A1 |
Aspects of the subject disclosure may include, for example, a system for transmitting first electromagnetic waves that propagate on a surface of a component of a transit system, and receiving second electromagnetic waves that propagate o...
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WO/2016/061162A1 |
A method for providing galvanic isolation between an input or trunk interface (30) and multiple outputs or spur interfaces (38) for connecting field devices (14) to a trunk (20) of a two-wire (44a, 44b) process control network (10) inclu...
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WO/2016/060761A1 |
Aspects of the subject disclosure may include, for example, a waveguide system for detecting a condition that adversely affects a propagation of electromagnetic waves generated by the waveguide system on a surface of the wire, and adjust...
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WO/2016/061254A1 |
A method of cancelling crosstalk including receiving, by a vector processor, a first signal from a first medium and a second signal from a second medium, wherein the first medium is different from the second medium, determining, using th...
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WO/2016/057251A1 |
Power line carriers (PLCs) are susceptible to transients and electromagnetic interference (EMI) on the power line. To address transients and EMI on the power line, an improved power PLC involves transmitting a signal over the power line ...
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WO/2016/057163A1 |
Aspects of the subject disclosure may include, for example, a system for determining a usage pattern, and sending instructions to a plurality of waveguide systems to transmit or receive electromagnetic waves along a surface of each of a ...
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WO/2016/056167A1 |
Conventional echo cancellation devices are problematic in that an echo signal cannot be fully attenuated. An echo cancellation device outputs a first voice signal in which frequency components equal to or higher than a target frequency a...
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WO/2016/050518A1 |
This invention relates to a method of managing a digital subscriber line, where classification for a potential fault on a line is generated. The invention continuously measures the signal to noise (SNR) margin on the DSL line, and compar...
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WO/2016/053493A1 |
Various circuits and methods are disclosed for communications over AC power lines. In one example embodiment, a power line communication circuit includes an analog front end having a data-coupling circuit configured to communicatively co...
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WO/2016/053573A1 |
To provide network connectivity in a building using existing electrical wiring and circuitry, a circuit panel network system is provided to interface between a network connection and the electrical circuit. Traditional breakers on the el...
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WO/2016/053153A1 |
Vector Control Entity and method therein for Disorderly Leaving Events, DLEs, causing Sudden Termination Change in a DSL system. The method comprises, when a DLE occurs on a line m in a vectored group of DSL lines, and the transmission o...
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WO/2016/053508A1 |
Circuits, methods, and apparatus that may provide a wired communication path that is simple to implement and does not greatly increase costs and complexity. One example may provide an electronic device having wired data path, where the w...
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WO/2016/054070A1 |
System and method embodiments are provided for interference mitigation and signal enhancement in downlink wireless communications for MIMO systems with device-to-device communications across cooperating user terminals. In an embodiment, ...
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WO/2016/050519A1 |
This invention relates to a method of managing a digital subscriber line, where an optimum point at which to trigger a line test on the DSL line is determined. The invention continuously measures the signal to noise (SNR) margin on the D...
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WO/2016/049716A1 |
The system of the present invention comprises two modules: the subsurface module - the signal transmitter - and the surface module - the signal acquisition module. The subsurface module is composed of a PLC transmitter circuit and an ele...
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WO/2016/053572A1 |
Aspects of the subject disclosure may include, for example, a system for detecting a fault in a first wire of a power grid that affects a transmission or reception of electromagnetic waves that transport data and that propagate along a s...
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WO/2016/045766A1 |
Disclosed is an arrangement for data transmission via a data bus and a method for data transmission in an arrangement for data transmission via a data bus, wherein: a wave impedance is effective for signals transmitted via the data bus l...
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WO/2016/048745A1 |
Bluetooth Low Energy nodes are serially-connected with a cable that includes power lines and can include communication wires. The nodes do not have individual batteries. Instead, a single common power source is connected to the wires to ...
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WO/2016/045796A1 |
A device for controlling a heating and/or cooling system comprises: a communication interface to which a heating and/or cooling system can be connected for data transmission and power supply; voltage-converting means for converting an in...
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WO/2016/045604A1 |
A method comprising allocating one or more detection tones of a sync symbol for crosstalk-free feedback data estimation, wherein the one or more detection tones are a quiet signal; transmitting the one or more detection tones to a comput...
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WO/2016/045131A1 |
Embodiments of the present invention provide a method and apparatus for acquiring channel transmission characteristics. The method comprises: acquiring transmission characteristic curves of at least two channels in a cable modem by means...
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WO/2016/043948A1 |
Aspects of the subject disclosure may include, for example, a device that facilitates transmitting electromagnetic waves along a surface of a wire that facilitates delivery of electric energy to devices, and sensing a condition that is a...
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WO/2016/041967A1 |
Methods and apparatus for testing a broadcast channel in which information is transmitted within a synchronous area of an electric power grid are described. A characteristic relating to a frequency of power flowing in the electric power ...
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WO/2016/041627A1 |
The invention relates to a method for measuring intermodulation produced in a measurement segment of a signal transmission path, comprising the following steps: producing a first HF signal (u1(t)) having a predetermined frequency progres...
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WO/2016/043949A1 |
Aspects of the subject disclosure may include, for example, a system for receiving telemetry information from an apparatus that induces electromagnetic waves on a wire surface of a wire of a power grid for delivery of communication signa...
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WO/2016/041153A1 |
An echo canceller and one or more near-end crosstalk (NEXT) cancellers in a receiver in a slave device are trained during a respective phase of a training sequence. During the respective phase, data is received from a master device while...
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WO/2016/037510A1 |
Disclosed are a power line communication frequency spectrum defragmentation method and device. The method comprises: counting continuous idle frequency slot sets of sub-carriers, and ranking same according to the size of the quantity of ...
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WO/2016/032592A1 |
A dielectric waveguide coupling system for launching and extracting guided wave communication transmissions from a wire. At millimeter-wave frequencies, wherein the wavelength is small compared to the macroscopic size of the equipment, t...
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WO/2016/030285A1 |
Method of monitoring and corresponding electronic device, computer readable program product and computer readable storage medium The present disclosure relates to a method of monitoring of an aggregated energy consumption of a plurality ...
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WO/2016/032477A1 |
A system for coupling a modulated voltage signal onto a current loop between a host device and a field device, in various embodiments, can include a circuit and an impedance bridge. The circuit is configured to flow current from the fiel...
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WO/2016/026342A1 |
Provided in the present invention is a power-line carrier communication method, comprising a preamble sequence-based low-speed robust communication method. The robust communication method provides an auxiliary communication mode when eff...
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WO/2016/026215A1 |
Provided in the present invention is a multi-frequency flooding power-line carrier communication method. The method comprises the following steps: a power-line carrier communication system is initialized; a master station implements work...
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WO/2016/028296A1 |
A technique facilitates construction and use of power cables, such as power cables employed in downhole well applications. A power cable is formed with a plurality of conductors in which each conductor has sides extending outwardly from ...
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WO/2016/026892A1 |
Regenerator devices (30) for use with Digital Subscriber Line (DSL) connections are disclosed which forward user data received in a modulated signal from one link (L1) of a DSL connection on to another link (L2) of the DSL connection. Su...
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WO/2016/023204A1 |
Provided are a time synchronization method, apparatus and system. The method comprises: a CMTS device acquires a data flow from an SNI, extracts a time message from the data flow including the time message and a data message, then sends ...
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WO/2016/024436A1 |
[Solution] This common mode noise elimination circuit 3 is disposed in a pair of differential lines L1, L2 that transmit a pair of differential signals Vout+, Vout-, and eliminates common mode noise superimposed on the pair of differenti...
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WO/2016/023270A1 |
The present invention provides a home networking method based on an electrical power network. Voices of a user are received near any one of home appliances; the voices of the user are converted to a digital signal which is then transmitt...
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WO/2016/025416A1 |
A method implemented during a communication event conducted between a user device and at least one further user device over a communications network, the method comprising: receiving an audio signal that is to be output from a speaker of...
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WO/2016/023207A1 |
A signal processing method and a related device and apparatus, which are used for intelligently changing the frequency band of a signal upon demands during downlink and uplink signal transmission. The method comprises: dividing a downlin...
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