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Matches 1 - 50 out of 7,072

Document Document Title
WO/2024/043359A1
The present invention comprises: a communication unit communicating with a cloud server; an interface unit establishing a communication connection with a sound output unit and a display unit of a vehicle; an audio detection unit which re...  
WO/2023/247923A1
The subject-matter of the present disclosure provides a transmitter for a master clock of an audio system. The transmitter comprises an input configured to receive a message to be sent to a receiver of an audio device of the audio system...  
WO/2023/185263A1
The present application provides a modulation signal processing apparatus and method, and a micro control unit and an electronic device. The modulation signal processing apparatus is applied to a micro control unit, and comprises: a firs...  
WO/2023/173273A1
Methods, systems, and devices for wireless communication are described. A wireless device may perform, on a set of information bits, a distribution matching procedure to obtain a distributed amplitude symbol sequence. In some cases, the ...  
WO/2023/025301A1
The present application discloses a communication method and a communication apparatus. The method comprises: a terminal device receives first indication information from a network device, the first indication information being used to i...  
WO/2022/267793A1
A signal transmission method, a transmission system, and an electronic device. The signal transmission method is applied to an outdoor unit, and comprises: receiving a first user packet from an indoor unit by means of a digital signal tr...  
WO/2022/160503A1
Provided are a radio-frequency signal transmission method and apparatus. The method comprises: acquiring one group of radio-frequency signals by means of an analog-to-digital conversion circuit, wherein one group of radio-frequency signa...  
WO/2021/209067A1
The present invention provides a decoding circuit and chip; said decoding circuit comprises a charging and discharging unit, a capacitor, and a conversion unit, connected in sequence; said charging and discharging unit is configured to: ...  
WO/2021/190834A1
According to an aspect of the present disclosure there is provided a communication device comprising circuitry configured to modulate a four-dimensional input signal by combining the four real-valued signal components of the input signal...  
WO/2021/099154A1
The invention relates to a method (100) for determining an inverse impulse response of a communication channel (30) by means of a PAM receiver, wherein the method comprises the following method steps: switching on the PAM receiver in a f...  
WO/2021/082221A1
Disclosed are an intra-human body ultrasonic communication method and device based on packet index modulation. The method comprises dividing serial information into blocks at a transmitting node, each information block comprising a modul...  
WO/2021/004560A1
The invention relates to a device system which is composed of a transmitter on a cannabis plant and a receiver that can be positioned at a freely selectable location. The energy of cannabis plants can be absorbed by this system and can b...  
WO/2020/259356A1
The present application provides a non-coherent transmission-based communication method and communication apparatus. In the method, a transmitting end device uses constellation points corresponding to a plurality of resource units to mod...  
WO/2020/136992A1
This signal source provides, to a first transmission device and a second transmission device, a reference signal to which a plurality of Pseudo Noise (PN) sequence signals of different stage numbers are added. Each of the first and secon...  
WO/2020/127363A1
The present invention concerns an ambient backscattering communication system (14), the communication system (14) comprising: - an ambient backscattering transmitter (16) suitable for generating an ambient backscattering signal, accordin...  
WO/2020/123990A1
In one embodiment, a method analyzes a size of a grant included in an upstream transmission from the device using a radio frequency over an optical network. When the size of the grant is less than a threshold, scheduling the upstream tra...  
WO/2020/072208A1
A system and method for operating a terminal facility (100, 150, 170) handling containers (110) may comprise: a sensor set (200) sensing containers (110) entering and/or exiting the facility (100, 150, 170) for providing container identi...  
WO/2020/043072A1
A 1st frequency reduction circuit of a filter of the invention downsamples the sampling rate of a signal source to a predetermined value to obtain a 1st PCM stream, a 1st frequency raising circuit raises the sampling rate of the 1st PCM ...  
WO/2020/036690A1
A system for communicating data over a transmission line is disclosed. In one example implementation, the system may include a transmitter configured to modulate a control signal onto an RF signal using amplitude-shift keying modulation ...  
WO/2020/025507A1
Wireless digital communication method for the communication between two electronic devices (3, 16) of an industrial apparatus (1), including - encoding each bit of information by a respective sequence of a certain number (N) of pulses (2...  
WO/2019/217189A1
Aspects of the disclosure provide method and apparatus for video coding. In some examples, an apparatus includes receiving circuitry and processing circuitry. The processing circuitry decodes prediction information of a chroma coding uni...  
WO/2019/206205A1
Provided in embodiments of the present application are a compliance testing method and device and a storage medium. The method comprises: acquiring a test symbol pattern in an optical signal transmitted by a light transmitter, the optica...  
WO/2019/206204A1
Provided in embodiments of the present application are a compliance testing method and device and a storage medium. The method comprises: acquiring a test symbol pattern in an optical signal transmitted by a light transmitter, the optica...  
WO/2019/206567A1
The invention relates to a method for detecting a channel impulse response in a system, which is operated in particular for communication, in which at least one transmitter wirelessly transmits at least one signal to at least one receive...  
WO/2019/191099A1
We propose and validate a novel nonlinear artificial neural network (ANN) equalizer for PAM-8 transmission in IM/DD system. Mini-batch gradient descent is introduced to efficiently train ANN equalizer. Using the proposed ANN equalizer, w...  
WO/2019/185625A1
The invention provides a signal processing system, for transferring analog signals from a probe to a remote processing unit. The system comprises a first ASIC at a probe, which is adapted to receive an analog probe signal. The first ASIC...  
WO/2019/119121A1
Methods and systems for communicating an analog signal between two remote locations in an aircraft are provided. A frequency modulator is located at a first location onboard the aircraft, the frequency modulator configured for converting...  
WO/2019/087809A1
According to the present invention, the power consumption of an A/D converter including an adder, a quantizer, a prediction filter, and a decimation filter is reduced. An A/D converter 1A is provided with an adder 2, a quantizer 3, a pre...  
WO/2019/063117A1
Techniques facilitating reduction and/or mitigation of crosstalk in quantum bit gates of a quantum computing circuit are provided. A system can comprise a memory that stores computer executable components and a processor that executes th...  
WO/2018/213156A1
The present disclosure is directed to an optical device (100) including at least one temperature-dependent tunable element (108) for controlling a wavelength (λι, λι, λ% λ-t) of an optical signal, a first sensor (132) configured to...  
WO/2018/198788A1
The technology of the present invention relates to a signal processing device, signal processing method and program which enable reproduction by smoothly switching between a DSD signal and a PCM signal. A communication unit acquires a PC...  
WO/2018/191486A1
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for modulating and demodulating transpositional modulated (TM) signals. One aspect features a method of modulating a carrier signal that i...  
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, ...  

Matches 1 - 50 out of 7,072