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Matches 1 - 50 out of 9,836

Document Document Title
WO/2018/166790A1
The modulation consists - in amplifying (1) said microwave signal (21) phase shifted by a given angle according to a first sinusoidal signal (110), in order to obtain a first amplified signal and; - in amplifying (1) said microwave signa...  
WO/2018/148263A1
A medical system and method of communicating between a telemetry controller and medical devices is provided. Coupling coefficients between a primary coil of the telemetry controller and secondary coils of the medical devices differ from ...  
WO/2018/142646A1
A transmitter includes a plurality of antennas for beamforming with different angles of departure (AoD), an information interface to receive a sequence of symbols including a first symbol and a second symbol and a modulator to cause the ...  
WO/2018/128890A1
A system that uses pulse-based communication may include a first device and a plurality of devices on a series connection. The first device may have a master circuit and the plurality devices may have a slave circuit. The master circuit ...  
WO/2018/098234A1
Described are a system and technique to mitigate the impacts of clutter in a radar system. The system and technique require only linear co-polarized measurements can be incorporated into the standard radar signal processing chain without...  
WO/2018/094380A1
A parallel delta sigma modulator architecture is disclosed. The parallel delta sigma modulator architecture includes a signal demultiplexer configured to receive an input signal and to demultiplex the input signal to output a plurality o...  
WO/2018/086899A1
The invention relates to an amplifier circuit (2a) functioning as a line driver and to a method for the operation thereof, wherein a DC/DC converter (1) is integrated in the amplifier circuit (2a) as a power stage.  
WO/2018/067666A1
Techniques for reducing the complexity and power requirements of precompensation units, as well as equalizers, devices, and systems employing such techniques. In an illustrative method for providing high speed equalization, comprising: o...  
WO/2018/063505A1
Devices and methods to compress sensor data are generally described herein. An exemplary wearable device to compress sensor data may include a sensor including circuitry to sense sensor data, and a communication circuit to receive, from ...  
WO/2018/058323A1
Provided in embodiments of the present invention are a power amplifier, a radio remote unit (RRU) and a base station. A multiphase pulse width modulator modulating to generate a number N of multiphase pulse width modulation (PWM) signals...  
WO/2018/034813A1
Aspects disclosed in the detailed description include packetizing encoded audio frames into compressed-over-pulse code modulation (PCM) (COP) packets for transmission over PCM interfaces. In one aspect, a COP packetizing circuit is confi...  
WO/2018/026453A1
The disclosure relates to a magnetic communication method that does not use induction. For example, a transmitter device may generate a magnetic field in a controlled direction and rotate the magnetic field around one or more axes. As su...  
WO/2017/223069A1
An optical network communication system includes an optical hub, an optical distribution center, at least one fiber segment, and at least two end users. The optical hub includes an intelligent configuration unit configured to monitor and...  
WO/2017/148320A1
In a configuration wherein N individual fibers interconnect two devices, each fiber can be configured, through configuration of the packet processing devices at each end of the fiber, to carry traffic in a single direction. From the pers...  
WO/2017/130941A1
An optical signal processing device according to a mode of embodiment of the present invention is provided with: a first polarizing separator which splits received light that has been transmitted thereto and that comprises multiple modul...  
WO/2017/111545A1
The present invention relates to a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and the Internet of things (IoT). The present invention can be useful for intelligent services ...  
WO/2017/092683A1
Disclosed is a variable coding method for realizing chip reuse, comprising the following steps: using at least two identical integrated circuit chips, wherein each integrated circuit chip executes different control logic truth tables acc...  
WO/2017/048090A1
A ship network communication system according to an embodiment of the present invention that enables data transmission and reception wirelessly in a ship regardless of the thickness of a bulkhead comprises: a first communication device, ...  
WO2017011591A1
The systems, apparatuses and methods of the present invention set forth improvements to the problems of the current pairing or duplex paradigm, resulting in a dramatic increase in fiber transmission efficiency, accomplished explicitly by...  
WO/2016/192159A1
Disclosed is a data transmission method. The data transmission method comprises: establishing a communication connection with a receiving terminal; performing, according to a preset rule, pulse width encoding for each data bit of data to...  
WO/2016/190535A1
The present invention relates to a device for sound wave communication, which transmits and receives sound waves so as to exchange data. An embodiment of the present invention may comprise: a hardware correction table for setting a corre...  
WO/2016/094392A8
A communication system uses multiple communications links, preferably links that use different communications media. The multiple communications links may include a high latency/high bandwidth link using a fiber-optic cable configured to...  
WO/2016/094392A1
A communication system uses multiple communications links, preferably links that use different communications media. The multiple communications links may include a high latency/high bandwidth link using a fiber-optic cable configured to...  
WO/2016/085631A1
A system includes a processing device to generate a command, the command having a first format that is transmissible over a conductive communication link. The system further includes a first converter, coupled to the processing device, t...  
WO/2016/073928A1
A cellular radio architecture that includes a multiplexer coupled to an antenna structure and including multiple signal paths, where each signal path includes a bandpass filter that passes a different frequency band than the other bandpa...  
WO/2016/073940A1
A cellular radio architecture that includes a programmable bandpass sampling radio frequency front-end and an optimized digital baseband. The architecture includes a receiver module having a plurality of signal channels for different fre...  
WO/2016/073932A1
A method for reducing power consumption in a transceiver front-end circuit for a cellular radio. The transceiver circuit includes a receiver module having a delta-sigma modulator that converts analog receive signals to a representative d...  
WO/2016/058341A1
Provided are an automatic optical power reduction method and apparatus for a multi-channel system. The method comprises: when a first multi-channel interface cannot receive an optical signal sent by a second multi-channel interface, only...  
WO/2016/043487A1
The present invention relates to a 5th-generation (5G) or pre-5G communication system to be provided in order to support a higher data transmission rate than a beyond 4th-generation (4G) communication system such as long term evolution (...  
WO/2016/038799A1
A digital audio data processing apparatus comprises: a short distance radio communication unit (2) that switches the same frequency as a sampling frequency to one of alternative frequencies, thereby outputting L/R clocks; a master (6) th...  
WO/2015/046026A1
The invention relates to decoding received symbols corresponding to Pulse Amplitude Modulation constellation symbols as transmitted via a real-valued multiple-input multiple-output channel. A detector device performs a lattice reduction ...  
WO/2014/192041A1
A base station system according to an aspect of the invention comprises: a baseband unit (BBU); and a radio frequency (RF) unit (RFU) connected to the BBU via a communication line. The RFU (BBU) measures the frequency of occurrence of sa...  
WO/2014/152307A1
A method is provided for communicating signals at a low power level in an electromagnetic interference (EMI) environment. A first device transmits a modulated signal having a first carrier frequency, including the encoded information via...  
WO/2014/136193A1
The present invention is provided with an IQ compression processing unit (302) that, for post-modulation digital signal IQ data that is transmitted and received between a pair of devices which are an REC (Radio Equipment Controller) (101...  
WO/2014/138496A1
The present invention is directed to communication system and methods. More specifically, various embodiments of the present invention provide a communication interface that is configured to transfer data at high bandwidth using PAM form...  
WO/2014/051166A1
A device divides a sampled sound signal into a high frequency signal and a low frequency signal, individually encodes the high frequency signal and the low frequency signal, and generates error detection code pertinent to the high freque...  
WO/2014/004486A3
A method for compressing data is disclosed. The method may include classifying the data from a plurality of data sources into classifications including at least PCM-encoded data and data structure information. The method may also include...  
WO/2013/185640A1
An audio data transmission method, which comprises the steps of: a first device modulating audio data to be transmitted respectively through at least two modulation modes, so as to generate audio data code streams in at least two modulat...  
WO/2013/181809A1
A method for identifying the fault by current differential protection and a device thereof are provided. The method comprises: measuring the full component currents of the two terminals of a two-terminal line system and calculating the c...  
WO/2013/173523A1
Embodiments of methods, apparatuses, and systems for signal processing of multiple input signals to control peak" amplitudes of a combined signal axe disclosed. One method includes receiving a plurality of input signals, generating a com...  
WO/2013/166750A1
An M-ary digital pulse period modulation and demodulation method for use in an optical communication system, which relates to an M-ary digital pulse period modulation and demodulation method. It is intended to improve the data transmissi...  
WO/2013/118631A1
The present technology relates to a signal processing device which allows reduction of manufacturing cost. This electronic apparatus has a semiconductor chip as a plurality of signal processing circuits. The semiconductor chip has an inp...  
WO/2013/113351A1
The disclosure relates to processing of a signal in a station. A quantization algorithm can be applied for compression of the signal for transmission on an internal interface of the station. The algorithm comprises at least one adjustabl...  
WO/2013/109656A1
A differential communication system includes a first differential communication device including a differential transmitter, a second differential communication device including a differential receiver, and a differential isolator coupli...  
WO/2013/102517A1
The invention relates to a method in which a specified signal form is transmitted from a control device (2) to a spatially remote transmitting device (110) that is equipped to transmit at least one signal with the specified signal form. ...  
WO/2013/095542A1
An apparatus and system for controlling traffic on an on-chip network. Embodiments of the apparatus comprise single-ended transmission circuitry and single-ended receiving circuitry on a first chip for coupling with a second chip, the tr...  
WO/2013/048395A1
Described herein are apparatus, system, and method for low power data recovery using over-clocking. The apparatus is a receiver that comprises an edge detector to detect a first falling edge and a first rising edge of an input signal rec...  
WO/2013/016464A1
The present invention teaches method and apparatus to transform a featureless, unpredictable, and non-repeatable chaos waveform into digital chaos waveforms that maintain featureless characteristics to serve as a for wireless communicati...  
WO/2013/012740A1
Manufacturing processes monitor forces or pressures within a machine. Metal within machines affect wireless communications within the machines for reporting monitored data. An embodiment of the present invention is a sensor that provides...  
WO/2013/001248A1
The invention relates to a method for processing a data packet prior to the transmission thereof in a wireless communication network by a series of waveforms transmitted at positions defined by hopping codes, said positions being time or...  

Matches 1 - 50 out of 9,836