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WO/2021/157938A1 |
Disclosed are a method and a device for transmitting or receiving downlink control information in a wireless communication system. A method for receiving downlink control information (DCI) according to an embodiment of the present disclo...
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WO/2021/153829A1 |
The present specification relates to a reception apparatus and method for demodulating a signal in a wireless AV system. The reception apparatus estimates a transmission signal on the basis of an MMSE weight matrix. The reception apparat...
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WO/2021/154683A1 |
Methods, systems, and devices for postamble for multi-level signal modulation are described. One or more channels of a bus may be driven with a multi-level signal having at least two (2) distinct signal levels. After driving the bus with...
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WO/2021/154106A1 |
Due to capacity and energy gains Multi-Input, Multi-Output (MIMO) techniques are being adopted in modern wireless communication systems. Capacity can even be increased by schemes where the users share the same bandwidth, which is the cas...
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WO/2021/148915A1 |
Encoders and decoders for encoding and decoding data according to a coding scheme. The encoder (114) converts N bits of input data into M voltage signals for transmission over M parallel wires to a decoder (134) having one or two decodin...
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WO/2021/148948A1 |
[Problem] To eliminate the need for improvement work even if polarities are incorrectly wired, without using a CPU to determine whether or not wiring is correct. [Solution] In a first electronic circuit board 91 and a second electronic c...
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WO/2021/147303A1 |
Disclosed in the present application are a channel compensation method and a communication apparatus for use in the technical field of channel compensation. The method comprises: a first apparatus receiving a test signal sent by a second...
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WO/2021/149940A1 |
According to one embodiment of the present disclosure, an operating method by which a terminal estimates a channel on the basis of a repeatedly transmitted physical uplink shared channel (PUSCH) can comprise the steps of: receiving, from...
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WO/2021/146975A1 |
Embodiments of the present disclosure relate to a method, an apparatus and a computer readable storage medium for generating soft-decision information for a receiver. In example embodiments, a method is provided. The method comprises rec...
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WO/2021/147918A1 |
Provided in the embodiments of the present invention are a reference signal sending method, device, and system, relating to the technical field of communication, and used for solving the problem of the poor signal quality of SRS sent by ...
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WO/2021/147054A1 |
Provided is an integrated circuit, relating to the field of electronic technology, and being used to reduce the area occupied in an integrated circuit by a quadrature coupler. The quadrature coupler in the integrated circuit is provided ...
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WO/2021/149949A1 |
The present invention relates to a terminating resistance setting circuit and a battery management system including same, and provides a battery management system including at least module controllers for controlling each of a plurality ...
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WO/2021/145683A1 |
The present invention relates to a method of transmitting a data unit using a Random Access (RA) procedure by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of configuring a first RA p...
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WO/2021/146124A1 |
A non-nicotine e-vaping device (10) includes a heater (240), a power control circuit (120), and a memory module (210). The heater element is configured to heat a non-nicotine pre-vapor formulation, the non-nicotine pre-vapor formulation ...
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WO/2021/145109A1 |
[Problem] To provide a reception circuit that suppresses the skew of the waveform of a signal to enable high-speed data communication. [Solution] This reception circuit is provided with: a first differential stage that receives a first i...
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WO/2021/145998A1 |
Methods, systems, and devices for wireless communications are described. In some systems, a base station may transmit to a user equipment (UE) over a control channel (e.g., a downlink control channel) and the UE may monitor for the contr...
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WO/2021/142459A1 |
Data symbols in an input signal are detected with a slicer of a DFE of a transceiver device. An output of a feedback filter of the DFE is generated, during a particular clock cycle, based on a first set of one or more data symbols detect...
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WO/2021/141306A1 |
A method and apparatus for transmitting and receiving a reference signal for sidelink communication are disclosed. A method for operating a first terminal comprises the steps of: receiving, from a base station, a message including a firs...
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WO/2021/141026A1 |
The present invention provides a communication device, an industrial machine, and a communication-quality-determining method. A communication device (100A) is provided with: a transmission unit (108) for transmitting a serial signal (D1)...
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WO/2021/141008A1 |
Provided are a communication device, an industrial machine, and a communication method that contribute to accurate evaluation of communication quality. The present invention comprises: a reception unit (104) that receives a serial signal...
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WO/2021/139603A1 |
A transmitter circuit (200), includes a frequency circuit configured to generate a frequency signal, a power amplifier (240) configured to drive an antenna (245) with a drive signal according to the frequency signal, and a programmable d...
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WO/2021/137801A1 |
The present disclosure relates to a method for blind identification of channel tap numbers in wireless communication by using deep neural networks (DNN). In the proposed method, it is possible to train a DNN using only the transmitted an...
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WO/2021/136471A1 |
An uplink transmission method that combats inter-carrier interference, a readable storage medium and a distributed multi-antenna system, as well as a method for combining and optimizing a matrix coefficient of an inter-carrier interferen...
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WO/2021/135541A1 |
Provided are a pre-distortion processing method, a device, an apparatus, and a storage medium. The method comprises: determining a current envelope signal corresponding to a current radio frequency input signal; using an envelope correct...
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WO/2021/136117A1 |
Disclosed are a signal transmission system, a signal processing method, and a computer-readable storage medium. The signal processing method comprises: acquiring control time slot information, wherein the control time slot information co...
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WO/2021/136745A1 |
The invention relates to a digital isolator comprising a logic module (20) for receiving an input signal D, and providing command signals (41, 42) to sawtooth modulators. A first sawtooth modulator provides a first sawtooth signal at a n...
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WO/2021/135543A1 |
Provided are a method and apparatus for calibrating a receiver, and a receiver. The method for calibrating a receiver comprises: according to a digital signal output by an analog-to-digital conversion module of a down-conversion apparatu...
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WO/2021/129494A1 |
A pre-distortion processing device, a signal transmission system, and a pre-distortion processing method. The pre-distortion processing device comprises a pre-distortion unit (101), a transmission unit (102) and a coupling unit (103) whi...
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WO/2021/129171A1 |
A data transmission method and apparatus, a storage medium and an electronic apparatus. The data transmission method comprises: acquiring a first index parameter fed back by a user equipment (UE) in the last round, and acquiring a second...
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WO/2021/131310A1 |
An electronic circuit comprising: a shield line that has a first signal line and a second signal line that are connected to a signal source and a shield that covers the periphery of the first and second signal lines; a signal ground prov...
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WO/2021/129810A1 |
The present application relates to a self-excitation elimination apparatus, an isolation detection method, an access unit and a system. The self-excitation elimination apparatus comprises a power measurement module, an automatic gain con...
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WO/2021/129063A1 |
Provided are a data processing method and apparatus, storage medium, and electronic device, said data processing method comprising: obtaining frequency domain data of a designated channel (S202); adjusting the effective bit width occupie...
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WO/2021/128151A1 |
The present application provides a method and device for transmitting a PTRS. The method comprises: determining, according to preset corresponding information, a first PTRS pattern corresponding to the current scene, wherein the preset c...
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WO/2021/128258A1 |
Certain aspects of the present disclosure provide techniques for signaling uplink precoder information based on sounding reference signals (SRS) precoded by frequency domain bases. In some cases, the uplink precoder information may be co...
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WO/2021/133396A1 |
Millimeter-wave (mmWave) and sub-mmWave technology, apparatuses, and methods that relate to transceivers and receivers for wireless communications are described. The various aspects include an apparatus of a communication device includin...
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WO/2021/130336A1 |
The invention relates to a method for detecting the possible presence of an interfering signal in a signal received by a receiving device, the received signal comprising a useful component and a non-useful component, the receiving device...
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WO/2021/121056A1 |
The embodiment of the present invention provides a frequency domain equalization method, an equalizer, an optical receiver and a system. Wherein, the frequency domain equalization method comprises: the optical receiver obtains a first co...
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WO/2021/124326A1 |
A drive system for a BLDC motor having poles implemented by separate coils that are activated in corresponding phases, which comprises a controller for controlling the level and phase of input voltages supplied to the separate coils; a c...
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WO/2021/127673A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of an uplink transmission configuration indication (TCI) state. The UE may determine t...
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WO/2021/126887A1 |
Methods, systems, and devices for wireless communication are described. A wireless device may receive bundling indicators for a plurality of downlink transmissions and corresponding downlink assignment indicators associated with the bund...
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WO/2021/118713A1 |
Techniques and apparatuses are described for machine-learning architectures for simultaneous connection to multiple carriers. In implementations, a network entity determines at least one deep neural network (DNN) configuration for proces...
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WO/2021/114964A1 |
Embodiments of the present invention provide a signal detection method and apparatus, a communication device, and a computer storage medium. After detecting, on the basis of a channel estimation matrix aa and an interference noise covari...
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WO/2021/117181A1 |
A driver circuit comprising: differential pair transistors (Q1, Q2) that amplify differential input signals and output same from signal output terminals (3, 4); a current source (Q3) that supplies a constant current to the differential p...
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WO/2021/113112A1 |
A bias structure includes a reference voltage node connected to gate structures of a first NMOS transistor and a second NMOS transistor, a bias voltage node comprising a bias voltage, and a first op amp having a first input connected to ...
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WO/2021/112736A1 |
There is disclosed a method of operating a radio node (10, 100) in a wireless communication network, the method comprising transmitting pulse-shaped signaling based on a pulse-shaped waveform using a transmission power, the transmission ...
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WO/2021/109639A1 |
A channel estimation method and apparatus, and a device and a storage medium. The method comprises: determining an initial channel estimation according to a received time-domain training sequence and a local time-domain training sequence...
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WO/2021/112735A1 |
There is disclosed a method of operating a radio node (10, 100) in a wireless communication network, the method comprising communicating utilising signaling, wherein communicating utilising signaling is based on performing pulse-shaping ...
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WO/2021/113695A1 |
A terminal is disclosed that includes a processor that measures and reports for beam management: Doppler spread or coherence time associated with a beam and one or more reporting quantities. The terminal also includes a transceiver that ...
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WO/2021/112734A1 |
There is disclosed a method of operating a radio node (10, 100) in a wireless communication network, the method comprising communicating utilising signaling, wherein communicating utilising signaling is based on performing pulse-shaping ...
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WO/2021/112726A1 |
There is disclosed a method of operating a radio node (10, 100) in a wireless communication network, the method comprising communicating utilising signaling, wherein communicating utilising signaling is based on performing pulse-shaping ...
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