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WO/2024/053044A1 |
This transmission device comprises: a selection unit that, if the difference between the frequency of an interference wave, which occurs when a first carrier signal is transmitted at a first carrier frequency, and a second carrier freque...
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WO/2024/014065A1 |
An antenna module (100) comprises high-frequency circuits (105A, 105B) and a front end circuit (140) that transmits signals between a BBIC (200) and the high-frequency circuits (105A, 105B). The front end circuit (140) includes switches ...
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WO/2024/014019A1 |
A wireless communication system comprising a transmitter that transmits an unmodulated carrier wave, a plurality of passive terminals, and a receiver. Each of the plurality of passive terminals receives the carrier wave, superimposes a s...
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WO/2023/248765A1 |
The present invention enables a signal processing device used in a wireless terminal or the like to, with a simple configuration, correctly detect signals of each frequency from a communication signal including signals of multiple freque...
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WO/2023/250200A1 |
A method of wireless communication performed by a base station includes grouping a plurality of wireless devices associated with a coverage area of the base station into multiple spatial groups, and configuring the wireless devices in ea...
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WO/2023/182302A1 |
This communication device comprises: a communication unit for communicating with a terrestrial device using Full Duplex (FD) in a service link or a feeder link of non-terrestrial networks; and a control unit for removing autointerference...
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WO/2023/139696A1 |
An embodiment relates to a wireless communication system in which data is transferred from a transmission device to a reception device using a plurality of frequency channels. The transmission device comprises: a retirement control unit ...
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WO/2023/139691A1 |
An embodiment relates to a wireless communication system. A transmission device comprises: a division unit that divides each item of the data of a plurality of users for each predetermined unit; a dispersion processing unit that disperse...
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WO/2023/056533A1 |
Devices and methods suited to upgrade of coaxial distribution networks with active taps comprising gain correction filtering, gain characteristic measurement, means of providing telemetry, means of bypassing failed taps and methods of ta...
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WO/2023/043738A1 |
Aspects of this technical solution are directed to multiplexed transmission by optical beam transmission. A method can include generating a first beam having a first frequency in an optical frequency range, generating a second beam inclu...
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WO/2023/014338A1 |
According to one aspect of the present disclosure, an apparatus is provided. The apparatus may include a memory and at least one processor coupled to the memory. The apparatus may receive, from a transmitter, a first packet in a first su...
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WO/2023/007630A1 |
This wireless communication system comprises: a transmission adapter device connected to a transmission burst modem device; and a reception adapter device connected to a reception burst modem device. The transmission adapter device gener...
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WO/2023/279147A1 |
The present invention relates generally to signal distribution networks carrying signals on coaxial cables where frequency multiplexing techniques are utilised to provide greater data transmission bandwidths. In one aspect, the invention...
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WO/2022/236885A1 |
Disclosed in the present invention is an apparatus for performing parallel analog in-memory computing on the basis of frequency division multiplexing. The apparatus comprises an input circuit, a memory array and an output circuit, wherei...
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WO/2022/228513A1 |
A data transmission method and apparatus, and a device and a storage medium, which belong to the technical field of communications. The data transmission method comprises: a target communication device performing sub-carrier non-orthogon...
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WO/2022/211850A1 |
A method of a 5th Generation media streaming uplink (5GMSu) application function (AF) is provided. The method includes receiving, from a 5GMSu application provider, a first request to create a content egest template (CET), creating the C...
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WO/2022/162818A1 |
This wireless communication system performs wireless communication between a transmission-side system and a reception-side system. The transmission-side system adds a phase synchronization signal that includes a random bit in the precedi...
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WO/2022/054628A1 |
The present technology relates to a communication device capable of improving communication quality. This communication device is provided with a control unit that, when receiving a reception signal from at least one second communication...
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WO/2022/018802A1 |
According to the present invention, a transmission system comprises a transmission modem device and a spectrum decomposing device. The spectrum decomposing device uses n spectrum decomposing filters (wherein n is an integer equal to or g...
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WO/2022/003898A1 |
The present invention comprises: a reception processing unit for outputting a frequency division multiplex signal obtained from a transmission signal transmitted in a wired communication network; an output control unit that, when there i...
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WO/2021/245718A1 |
This wireless transmission method includes: a modulation signal creation step for creating a modulation signal from transmission data and a symbol clock; a narrow band synchronization signal creation step for creating, from the symbol cl...
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WO/2021/210043A1 |
A data transmission system in which a sending station (300) that performs delta-sigma modulation sends data to a receiving station, wherein a control station (100) that controls the operation of the sending station (300) comprises: a fre...
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WO/2021/108815A1 |
A radio frequency (RF) receiver is described that includes a plurality of analog mixer circuits including circuitry for down-converting an input RF signal, a plurality of analog combination and scaling circuits that are operatively conne...
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WO/2021/059522A1 |
A wireless communication system in which wireless communications are performed by band division into a plurality of sub-spectrums is characterized in that a transmitting device comprises: a band division unit; and a transmission gain con...
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WO/2021/049303A1 |
The present technology pertains to a wireless communication device and a method, and a wireless communication terminal and a method, with which the overhead of a known series portion of a header part can be suppressed. The wireless commu...
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WO/2021/019294A1 |
A quantum controller comprises quantum control pulse generation circuitry, signal generation circuitry, and phase parameter generation circuitry. The phase parameter generation circuitry is operable to determine, based on an output of th...
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WO/2021/015911A1 |
A network arrangement and method for using the same are described. In one embodiment, the network arrangement comprises: a plurality of access points that are part of one or more existing networks and communicate with each other to form ...
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WO/2020/256931A1 |
One function of a communications network, or of nodes in such a network, is to gather data that is useful in assessing network performance, and quantifying metrics of node and/ or network performance. Various embodiments disclosed herein...
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WO/2020/251810A1 |
Embodiments of the present disclosure include techniques for generating accurate time stamps. In one embodiment, a first timing reference signal corresponding to a first clock domain is combined with a first clock signal corresponding to...
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WO/2020/243173A1 |
A network system provides architecture for transmitting data across low-bandwidth links via user datagram protocol (UDP) via a scheduler that schedules, prioritizes, and collaborates data for transmission. The schedule coordinates low pr...
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WO/2020/242758A1 |
Gain mismatch and related problems can be solved by a system and method that applies an automatic microphone signal gain equalization without any direct absolute reference or calibration phase. The system and method performs the steps of...
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WO/2020/209095A1 |
In the present invention, an uplink transmission band and a downlink transmission band to be allocated to users are determined on the basis of allocation information indicating the allocation of a usable frequency bandwidth to each user,...
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WO/2020/202820A1 |
The purpose of the present invention is to suppress interference in multiple feeder links of the same frequency between an aerial floating-type communication relay device and a plurality of gateway (GW) stations, while suppressing power ...
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WO/2020/195294A1 |
The present invention suppresses interference in multi-feeder links at the same frequency between an airborne communication relay device and multiple gateway (GW) stations. In the present invention, a transmission signal band of a feeder...
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WO/2020/175136A1 |
The present invention uses a PHY preamble that has, in order: an L-STF; an L-LTF; a L-SIG; an EHT-SIG-A; an EHT-SIG-A that includes an at least 4-bit field indicating the space-time stream count; an EHT-STF; and an EHT-LTF.
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WO/2020/175049A1 |
A communication device that communicates a physical (PHY) frame that has a preamble and a data field. The preamble includes a Legacy Short Training Field (L-STF), a Legacy Long Training Field (L-LTF), a Legacy Signal Field (L-SIG), an EH...
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WO/2020/172666A1 |
Systems and methods are provided for channelizing. A first stage can provide a WOLA filter bank that can apply a single multiplier resource to perform window weighting for multiple WOLA filter banks. The first stage can remove mixer-base...
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WO/2020/168116A1 |
Methods, systems, and devices for wireless communications are described. In some systems, a network may schedule a user equipment (UE) for multiple transmission/reception point (TRP) communication. The network may transmit a single downl...
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WO/2020/158911A1 |
This optical transmission system is provided with: first and second optical transmission units that respectively transmit first and second optical signals respectively obtained by conversion of first and second multi-channel signals by a...
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WO/2020/142244A1 |
Techniques for implementing and/or operating a radio frequency system 12, which includes a logic board that outputs an analog electrical signal indicative of data to be wirelessly transmitted from the radio frequency system 12 and a remo...
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WO/2020/135567A1 |
A method and system that include techniques for an offload controller that controls functionality of a programmable switch. The offload controller may handle hash management and/or hash collision resolution for the programmable switch. T...
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WO/2020/122220A1 |
A transmission device (A3) comprises: a frame configuration unit (A31) that configures a frame including a plurality of time-frequency resources, which are resources stipulated by time and frequency, said frame conforming to an orthogona...
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WO/2020/067242A1 |
A communication system (BS) which is provided with an access point (B101), a repeater #1 (B102_1), and a repeater #2 (B102_2), and wirelessly communicates with a terminal (B103), wherein the access point (B101) wirelessly communicates wi...
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WO/2020/054173A1 |
In order to generate a high-quality signal having a broader bandwidth than an output bandwidth of a single sub-DAC by means of high-efficiency, high-precision compensation by using multiple sub-DACs and high-speed analog devices, a signa...
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WO/2020/050023A1 |
The present invention converts wideband analog input signals into digital output signals on the basis of a band division method, without needing a filter circuit. An analog processing block Aj (j = an integer of 2–N) down-converts an a...
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WO/2020/044583A1 |
A communication circuit (320) generates a clock signal which is a digital signal corresponding to a serial clock and a data signal which is a digital signal corresponding to serial data to be transmitted. A modulation circuit (330) gener...
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WO/2020/029195A1 |
The embodiments of the present invention provide a data processing method. Said method comprises: firstly establishing at least a plurality of channels for processing service data, each channel being able to be configured with different ...
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WO/2020/015181A1 |
The present invention provides a frequency division multiplexing transmission method for a G. fast signal, a VDSL2 signal, and a voice signal in a copper wire, comprising: A, selecting two signals with adjacent frequency bands from the G...
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WO/2020/003682A1 |
This base station can improve frequency usage efficiency in an uplink. In the base station (100), a receiving unit (112) receives a transmission signal transmitted repeatedly across multiple allocation units, a received signal processing...
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WO/2019/225685A1 |
The purpose of the present invention is to control transmission of a phase tracking reference signal (PTRS) appropriately. A user equipment according to an embodiment of the present disclosure comprises: a control unit which, when retran...
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