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WO/2023/204723A1 |
The invention relates to software-configurable radio systems applicable in the field of communications and radiolocation and in mobile radio communication systems. A software-defined transceiving device (1) comprises a processor (2), a s...
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WO/2023/201649A1 |
Disclosed in the present application are a multi-slot transceiver and a multi-slot communication method. The multi-slot transceiver comprises a transmitter, a receiver, and a frequency generation circuit. The frequency generation circuit...
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WO/2023/205811A1 |
A 4 frequency-shift keying (4FSK) transceiver is provided. The 4FSK transceiver includes both a 4FSK transmitter and a 4FSK receiver. The 4FSK transmitter includes a voltage-controlled oscillator (VCO) and two data links coupled to the V...
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WO/2023/202462A1 |
A method includes receiving, at a user equipment device (UE) from a transmission and reception point (TRP), an uplink CSI measurement configuration including a sounding reference signal (SRS) resource configuration indicating one or more...
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WO/2023/204860A1 |
A system can comprise a radio unit comprising a transmitter, a receiver, and a power amplifier. The system can further comprise a hardware loopback that communicatively couples the transmitter and the receiver via an analog section of th...
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WO/2023/203859A1 |
This high-frequency circuit (1) comprises electric power amplification circuits (10 and 20), filters (41L and 42L) in which a band A is included in a passage band, filters (41H and 42H) in which a band B is included in a passage band, an...
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WO/2023/205545A1 |
Disclosed are techniques for wireless communication. In an aspect, a user equipment (UE) receives a sounding reference signal (SRS) configuration, the SRS configuration including one or more parameters defining an SRS resource, receives ...
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WO/2023/204854A1 |
A system can comprise a radio unit comprising a digital front end chain. The system can further comprise a tap point disposed within the digital front end chain, wherein the tap point is configured to time align a signal at the tap point...
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WO/2023/201695A1 |
A method at a communication device in a telecommunications network for model selection comprises: determining one of multiple modes to be used for model selection; and selecting, in the determined mode, a model from a set of candidate mo...
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WO/2023/202771A1 |
An apparatus for processing radio frequency signals, comprising a primary signal processing stage that is configured to process multiband radio frequency signals comprising at least a first frequency band and a second frequency band, a f...
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WO/2023/205011A1 |
Techniques are provided for a multi-frequency sampling system. A system implementing the techniques according to an embodiment includes a first bandpass filter to filter a radio frequency (RF) signal to generate a first filtered signal i...
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WO/2023/202121A1 |
The present application discloses a radio frequency circuit and an electronic device, for use in implementing common-board power supply of an SA only scheme and an NSA scheme, greatly reducing manpower development costs and material cost...
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WO/2023/205422A1 |
A method is disclosed for providing backup network services in a communications network used by mobile terminals such as cellular telephones. The method includes receiving information regarding a terrestrial base station of the communica...
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WO/2023/203639A1 |
A frequency control device (100) comprises a resolution enhancement processing unit (102) that enhances the resolution of an interference map (101) to generate a high-resolution interference map (103), an interference type inference unit...
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WO/2023/199862A1 |
The present invention improves isolation between signals when asynchronous communication is performed by TDD. A high frequency module (1) is provided with a mounting substrate (4), a first acoustic wave filter, a second acoustic wave fil...
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WO/2023/199861A1 |
The present invention improves the heat dissipation of two transmission filters of a high-frequency module that transmits two transmission signals that make it possible to achieve simultaneous communication. A high-frequency module (1) c...
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WO/2023/200523A1 |
Waveguide devices, associated components and methods. Waveguide devices can include a rectangular waveguide having first and second rectangular ports at one end, and first and second circular waveguides extending from opposing broad side...
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WO/2023/200484A1 |
An error correction component and ΔΤΘM function determine correction factors from a feedback signal to use by digital predistortion to cancel distortion caused by a power amplifier and also determine correction factors that may be use...
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WO/2023/199863A1 |
The present invention suppresses degradation of the filter characteristics of each of a first transmission filter and a second transmission filter due to temperature increases in the first transmission filter and the second transmission ...
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WO/2023/199663A1 |
This high frequency circuit (1) comprises: an antenna connection terminal (100); an acoustic wave filter (21); a power amplifier (11) connected to the acoustic wave filter (21); a temperature sensor (61) that measures the temperature of ...
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WO/2023/200614A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit a first signal in accordance with a full duplex configuration. The network node may receive a second signa...
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WO/2023/200898A1 |
According to an aspect of an embodiment, a decision feedback equalizer (DFE) may be configured for noise suppression slicing. The DFE may be configured to receive, from a feedforward equalizer, an output signal having a received (Rx) sym...
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WO/2023/200452A1 |
According to one aspect of the present disclosure, an apparatus for wireless communication is provided. The apparatus may include a first baseband chip configured to, in response to a first reception condition, perform a first set of bas...
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WO/2023/199085A1 |
A filtering device and method to extract phase and amplitude of a signal with known frequency buried in noise. Additive mixers are used to combine an input signal and reference signals of frequency of interest ƒ1, and also to add a prob...
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WO/2023/197662A1 |
The present application discloses a dual-transmitting radio frequency circuit and an electronic device. The dual-transmitting radio frequency circuit comprises a radio frequency transceiver, a radio frequency multimode multiband power am...
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WO/2023/198342A1 |
Control signals for power switches in a resonant DC/DC converter, for example an LLC converter, are generated by counting a number of clock cycles, for example 1000, of a clock with a high frequency, for example 100 MHz. In this way, a s...
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WO/2023/199860A1 |
The present invention suppresses degradation of the characteristics of a filter. In a filter (1) of a high-frequency module (500), a first chip (10) is disposed on a mounting substrate (9), and a second chip (20) is disposed on the first...
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WO/2023/201175A1 |
Methods, systems, and devices for wireless communication are described. A communication device, such as a network entity may determine a set of topologies associated with a non-linear distortion characteristic of a wireless communication...
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WO/2023/200179A1 |
The electronic device may comprise: a wireless communication circuit for supporting evolved-universal terrestrial radio access (E-UTRA)-new radio (NR)-dual connectivity (DC), and a first antenna for at least one first long-term evolution...
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WO/2023/198272A1 |
Some embodiments in the present disclosure relate to transmitting and/or receiving sensing signals. Based on an estimation of the mobility of a wireless device, a frame format is selected and transmitted. In a first mobility scenario (e....
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WO/2023/196726A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless device may perform a listen-before-talk (LBT) procedure for a narrowband communication that provides time and frequency syn...
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WO/2023/196264A1 |
A system includes a receiver (RX) configured to receive an RX output signal in an RX band, where the RX output signal has a first passive intermodulation (PIM) source in the RX band and a second PIM source in the RX band; and a processin...
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WO/2023/195263A1 |
A high frequency circuit (1) comprises: a filter (31) that has a passband (PB1) including at least one of a first transmission band and a first reception band; a filter (32) that has a passband (PB2) including at least one of a second tr...
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WO/2023/195606A1 |
According to various embodiments disclosed herein, an electronic device comprises: a wireless communication circuit; an antenna; a matching circuit disposed between the wireless communication circuit and the antenna; and a processor oper...
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WO/2023/193439A1 |
Embodiments of the present application relate to the technical field of communications and provide a time-frequency synchronization-based positioning method and apparatus. A narrowband system performs time-frequency synchronization, and ...
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WO/2023/196202A1 |
A magnetic backplate accessory system for a mobile electronic device. The accessory system comprising a bumper configured to securely surround sides of the mobile electronic device. The accessory system further comprises a magnetic backp...
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WO/2023/196263A1 |
According to an aspect of an embodiment, a base station configured for enhanced receiver sensitivity may comprise a processing device and a receiver. The receiver (Rx) may be configured to receive an Rx output signal in an Rx band. The p...
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WO/2023/196062A1 |
An amplifier (600) includes an input node (606) and an output node (608), a first transistor (612) and a second transistor (618b), a load circuitry, an inductor, and a capacitor. A first terminal of the first transistor (612) is coupled ...
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WO/2023/195728A1 |
An electronic device according to various exemplary embodiments comprises: a grip sensor for sensing a grip signal; a communication processor (CP); and an application processor (AP) operatively connected to the grip sensor and the commun...
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WO/2023/189460A1 |
The present disclosure relates to a reception device, reception method and program with which it is possible to reduce the effect of interference waves and to receive desired waves in good condition. The present invention comprises a low...
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WO/2023/192783A1 |
Aspects described herein relate to receiving an indication to measure a gain adapt reference signal, measuring, based at least in part on the indication, a signal metric of the gain adapt reference signal received from a network node, an...
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WO/2023/185790A1 |
The present application relates to the field of mobile communications, and discloses an information transmission method and apparatus, a terminal, and a network side device. The information transmission method of embodiments of the prese...
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WO/2023/185307A1 |
Embodiments of the present application provide a radio-frequency front-end device and a method. The device comprises a low-noise amplifier, a first radio-frequency switch and a first filter. An output end of the low-noise amplifier is co...
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WO/2023/192226A2 |
Radio frequency detection circuitry includes a radio frequency (RF) emitting device; a waveguide to receive RF energy emitted by the RF emitting device; a power detector to convert RF energy received by the waveguide to a voltage; and a ...
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WO/2023/189178A1 |
A high-frequency module (1) comprises power amplifiers (11,12), a low-noise amplifier (13), and a switch (30). The switch (30) includes antenna terminals (30a, 30b), diversity terminals (30C, 30f), and primary terminals (30d, 30e), the p...
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WO/2023/188161A1 |
An antenna active system (AAS) (10), according to the present disclosure, comprises: a signal processing unit (11); a transmitter (12) disposed downstream of the signal processing unit (11); and a transmission amplifier (13) disposed dow...
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WO/2023/184521A1 |
The present disclosure provides a wake-up receiver. The wake-up receiver comprises: a radio frequency filter configured to filter a mixed signal comprising an input signal and a background noise signal to obtain a first filtered signal, ...
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WO/2023/189210A1 |
In this invention, a support member covers a first component. The support member has a first surface. A wiring board is disposed non-parallel to the first surface, and at least a partial region of one surface is covered with the support ...
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WO/2023/189271A1 |
[Problem] To reduce processing load for demodulation processing. [Solution] This ship information exchange device comprises: a reception unit that receives a radio signal; a generation unit that generates, from the radio signal, receptio...
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WO/2023/191867A1 |
An error correction component and ΔΤΘM compensation function determine correction factors from a feedback signal to use by digital predistortion to cancel distortion caused by a power amplifier and also determine correction factors th...
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