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WO/2023/047924A1 |
In a communication device (10), a receiving unit (24) receives alternately in a first slot or a second slot, by means of time division multiple access. An audio signal decoding unit (20) decodes an audio signal of either a first received...
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WO/2023/047363A1 |
Radiofrequency radio transmission apparatus, in particular for transmitting power RF signals, in particular in broadcast mode, comprising a common hardware structure organised as a bus configuration, configured to comprise a plurality of...
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WO/2023/048865A1 |
An integrated circuit operable to measure an impedance presented to a transmitter path of the integrated circuit and a method thereof are provided. The integrated circuit includes a directional coupler that has an input port, a through p...
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WO/2023/047614A1 |
An inventory control system (100) comprises: an internal loading antenna (6A) provided so as to be capable of communicating with a wireless tag attached to an article stored in a storage (4); an external unloading antenna (7A) provided s...
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WO/2023/045795A1 |
Provided in the present application are an infrared communication method and apparatus, and a storage medium and an electronic apparatus. The method comprises: sending a first infrared signal to a target communication terminal, wherein t...
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WO/2023/044683A1 |
Provided in the present application are a frequency hopping communication method for short-range wireless communication, and a related device. In the frequency hopping communication method, when a master device needs to switch a frequenc...
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WO/2023/049618A1 |
Wireless signal processing may be improved by using a configurable baseband filter (BBF) in the receive path of a transceiver. A configurable BBF may accommodate processing of different wireless signals in a single integrated circuit (IC...
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WO/2023/048908A1 |
A transceiver interface for a phased array element includes a first magnetic circuit having a primary coil and a secondary coil, a second magnetic circuit having a primary coil, a secondary coil and a tertiary coil, a main amplifier path...
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WO/2023/048395A1 |
An electronic device according to various embodiments disclosed herein may comprise: a first communication circuit including a first transmission port that outputs a transmission signal of a first communication and a first reception port...
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WO/2023/048612A1 |
An electronic device (100) comprising: a first antenna (102) and a second antenna (104); first radio frequency, RF, circuitry (112) and second RF circuitry (114), the first RF circuitry (112) being connected to the first antenna (102) an...
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WO/2023/049764A1 |
The present disclosure is directed to a smartphone case apparatus comprising: a first side to receive a smartphone; and, a second side opposite the first side. The second side of the apparatus includes: a recessed section for receiving u...
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WO/2023/049641A1 |
Certain aspects of the present disclosure provide techniques for providing direct current locations of bandwidth parts (BWPs) in a BWP hopping pattern. Certain aspects relate to a method for wireless communication by a user equipment (UE...
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WO/2023/045522A1 |
The present disclosure provides a data transmission method and apparatus, an electronic device, and a computer readable storage medium. The method comprises: determining time domain resource configuration information when a target device...
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WO/2023/042428A1 |
This semiconductor device is provided with: a photodetection unit having a plurality of light reception pixels capable of detecting light; a phase synchronization circuit capable of generating an AC signal; a modulation circuit capable o...
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WO/2023/043148A1 |
Various embodiments of the present invention relate to a method and device, the device comprising: an antenna; a communication circuit; and a processor operatively connected with the antenna and the communication circuit, wherein the com...
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WO/2023/043587A1 |
An apparatus (105) includes a transformer (240) including a first inductor (245), a second inductor (250), and a third inductor (255). The apparatus (105) also includes a power amplifier (110) having an output coupled to the first induct...
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WO/2023/042015A1 |
Articles for use with 5G radio waves in the range of 23.5 GHz to 39.5 GHz. The article includes one or more portions for transmitting and/or receiving the radio waves therethrough, the one or more portions independently including a therm...
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WO/2023/043498A1 |
A method and apparatus for power detection in a radio transmitter include isolating forward signal path components from impedance variations that arise at the output of a power amplifier used to amplify a pulsed radio signal to be transm...
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WO/2023/043882A1 |
A transceiver circuit (68) generates a radio frequency (RF) signal from a time-variant modulation vector and a power amplifier circuit (36) amplifies the RF signal based on a modulated voltage. The transceiver circuit (68) is configured ...
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WO/2023/043341A1 |
A method performed by a network node for detecting bandlimited interference in a single-carrier Uplink (UL) from a User Equipment (UE) in a wireless communications network is provided. The network node receives (201) a data sequence of t...
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WO/2023/044273A1 |
Circuits and methods that enable stable and reliable "hot switching" from one antenna to another without turning RF power to the antennas OFF in wireless RF systems during at least some transmission events. One embodiment comprises an RF...
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WO/2023/042936A1 |
Provided are: a receiver structure for reducing noise of a low-noise amplifier (LNA) according to a direction of arrival (DoA) in a wireless communication system; and a method therefor. User equipment (UE): determines a relationship betw...
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WO/2023/040816A1 |
The present application discloses an earphone, and a frequency modulation signal receiving system and method. The earphone comprises: an earphone body, a printed circuit board, a magnetic bead, a first capacitor, a second capacitor, and ...
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WO/2023/043537A1 |
A housing for a mobile computing device, the housing comprising: a first frame including a perimeter wall encircling a housing interior, the perimeter wall having a carrier surface facing outwards from the housing interior; an antenna ha...
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WO/2023/040159A1 |
A portable split-type filter device, comprising a protective face mask (10) having a cavity, a filter main unit (20), and an intake hose (30) and an exhaust hose (40) which are connected between the protective face mask (10) and the filt...
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WO/2023/038458A1 |
According to various embodiments, a radio frequency frontend (RFFE) device can be provided, the RFFE device comprising: a plurality of ports, each of which can be connected to an antenna; a first circuit for processing a first signal for...
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WO/2023/038451A1 |
An electronic device, according to various embodiments, comprises: a communication processor; an intermediate frequency integrated circuit (IFIC) connected to the communication processor and converting a baseband signal received from the...
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WO/2023/037146A1 |
A method, network node and wireless transceiver, for implementing iterative downlink passive intermodulation (PIM) spatial avoidance algorithms are provided. According to one aspect, a method in a wireless transceiver includes determinin...
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WO/2023/037850A1 |
A high-frequency circuit (1) comprises: a first circuit including a high-frequency input terminal (11), a high-frequency output terminal (12), and a control terminal (14); a power detector (30) connected to the high-frequency output term...
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WO/2023/035231A1 |
Provided are a communication method, a device and a system, allowing for adaptively matching transmission capabilities of a second communication apparatus when an antenna of a first communication apparatus experiences a fault. The method...
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WO/2023/036028A1 |
Provided in the embodiments of the present invention are a bulk acoustic wave resonance device, a filter device, and a radio frequency front-end device. The bulk acoustic wave resonance device comprises: a first layer comprising a cavity...
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WO/2023/035489A1 |
Embodiments of the present disclosure provide a signal transmission method and a signal transmission apparatus. The method comprises: when a millimeter wave antenna transmits a millimeter wave signal, acquiring the scanning status of a c...
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WO/2023/039140A1 |
The apparatus includes a first xPlexer, coupled to a first antenna, including first and second filters; a second xPlexer, coupled to a second antenna, including third and fourth filters; a first switched xPlexer including fifth and sixth...
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WO/2023/039328A1 |
An apparatus is disclosed for passive intermodulation distortion filtering. The apparatus includes a radio-frequency front-end circuit. The radio-frequency front-end circuit includes a transmit filter circuit and a receive filter circuit...
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WO/2023/036125A1 |
The application discloses a card tray assembly and an electronic device. The card tray assembly comprises: a positioning cylinder (100), provided with a first fitting slot (110), a second fitting slot (120), and a first guiding bevel (13...
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WO/2023/036321A1 |
Provided in the present application are a frequency hopping pattern indication method and apparatus, which are used for reducing interference between users. In the method, a network device may indicate a frequency hopping pattern to a fi...
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WO/2023/037978A1 |
This high-frequency circuit (1) is capable of simultaneously transmitting an LTE signal and an NR signal. The high-frequency circuit (1) comprises filters (11, 21, and 31), power amplifiers (41 and 42), and a switch (51) connected betwee...
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WO/2023/036583A1 |
Systems and methods for operating a phased array are described. In an example, a system may convert a desired beam direction of a desired beam into at least one phase slope parameter. The phased array may include a plurality of antennas ...
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WO/2023/039095A1 |
In some implementations, a radiofrequency down converter comprises an input port to receive a radiofrequency input signal, and the down converter includes a first bandpass filter configured to filter the input signal. The down converter ...
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WO/2023/038362A1 |
Various embodiments of the present invention relate to a device and method for performing a scan in a wireless LAN system. An electronic device comprises a first antenna, a first communication circuit, a second communication circuit, and...
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WO/2023/031648A1 |
A method and network node for forward distortion correction for time domain beam forming are provided. According to one aspect, a method in a network node includes filtering each signal output by the time domain beamformer by a band stop...
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WO/2023/034153A1 |
Described embodiments provide devices and methods for directing portions of signals to reduce power consumption. A wearable device may comprise N antennas configured to wirelessly receive and/or transmit incoming and/or outgoing signals....
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WO/2023/032513A1 |
A high frequency circuit (1) comprises: a power amplifier (30) adapted for power class 2; a filter (12) connected to the power amplifier (30), adapted for power class 3, and having a passband including an uplink operation band of a band ...
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WO/2023/030663A1 |
Methods and apparatus are provided. In an example aspect, a method in a first wireless communication device of transmitting data to a second wireless communication device is provided. The method comprises selecting a first channel access...
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WO/2023/032645A1 |
A high frequency circuit (1) comprises: a power amplification circuit (10) capable of handling a predetermined power class permitting a first maximum output power (P1max); and a filter circuit (60) connected to the power amplification ci...
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WO/2023/032153A1 |
In a wireless communication system according to an embodiment, a receiver device demodulates a signal on the basis of a training signal transmitted by a transmitter device that performs single-carrier multi-level modulation. The transmit...
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WO/2023/032136A1 |
An antenna direction evaluating device according to an embodiment is characterized by comprising: an evaluation value calculating unit that, when the mounting direction of an antenna having directivity is sequentially changed, uses a pre...
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WO/2023/034002A1 |
In certain aspects, a method includes receiving a first intermediate frequency (IF) signal and a second IF signal via a common input, upconverting the first IF signal into a first radio frequency (RF) signal, transmitting the first RF si...
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WO/2023/031508A1 |
The present invention relates to a modular architecture for transmitting and/or receiving radio frequency (RF) signals using a phased antenna array. A first portion of the RF signal is transmitted/received by a master IC (21) and a secon...
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WO/2023/033302A1 |
According to various embodiments, an electronic device comprises: a plurality of antennas; at least one antenna tuning circuit coupled to at least one of the plurality of antennas; and at least one communication processor. The at least o...
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