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WO/2022/258193A1 |
Various embodiments relate to the generation and reception of precoded signals based on codebook linearization. A device may obtain an antipodal input sequence and a precoding matrix. The precoding matrix may be based on a multiplication...
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WO/2022/261104A1 |
Methods and apparatuses for channel sounding reports may be used in wireless local area network (WLAN) systems. A station (STA) may receive, from an access point (AP), a beacon frame. The STA may receive, from the AP, a null data packet ...
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WO/2022/261331A2 |
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products directed to adaptive reference signal configuration are described. A method for adapting a reference signal configuration may be implemented...
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WO/2022/260563A1 |
One aspect of the disclosure provides a method for estimating a radio channel between a base station and a wireless device. The base station comprises an antenna system which is configurable to utilize beam space processing for receiving...
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WO/2022/259586A1 |
The objective of the present invention is to achieve both an increase in transmission speed and noise suppression simultaneously in a circuit in which a driver is arranged. The drive circuit includes a drive unit and a transformer. In ...
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WO/2022/257157A1 |
Signaling resource overhead associated with current communication link adaptation mechanisms can be quite large and such mechanisms typically rely upon a channel state information (CSI) feedback process that can result in poor scheduling...
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WO/2022/259971A1 |
The present invention achieves both an increase in transmission speed and noise suppression in a circuit in which a driver is disposed. This drive circuit comprises a drive unit and a transformer. In the drive circuit comprising the dr...
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WO/2022/261549A1 |
Systems and methods for shaped single carrier orthogonal frequency division multiplexing with low peak to average power ratio. The system modulates an input signal to form Dirichlet kernels in a time domain to generate an offset Dirichle...
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WO/2022/260189A1 |
The present disclosure may provide an operation method of a base station in a wireless communication system. An example of the present disclosure may comprise the steps of: transmitting a first reference signal to an intelligent reflecti...
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WO/2022/257046A1 |
Provided in the present application are a method for estimating a carrier frequency and/or carrier initial phase, a method for estimating carrier phase noise, and a related device. The method for estimating a carrier frequency and/or car...
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WO/2022/255754A1 |
Various embodiments of the present invention relate to an apparatus and method for allocating a resource in a wireless LAN system. An electronic device comprises a memory, a communication circuit, and a processor, wherein the processor m...
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WO/2022/254160A1 |
The invention relates to a method for processing radio-frequency signals received on R antennas, wherein R ≥ 2, comprising the following steps, implemented by a radio unit: obtainment (3111) of a frequency representation of the radio-f...
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WO/2022/254086A1 |
An apparatus includes circuitry configured to: receive a radio resource control configuration including at least one channel state information reporting configuration indicating at least one channel state information quantity for which p...
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WO/2022/254161A1 |
The invention relates to a method for processing radio-frequency signals received on R antennas, wherein R ≥ 2, comprising the following steps, implemented by a radio unit: obtainment (311 1 ) of a frequency representation of the radio...
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WO/2022/253412A1 |
Various embodiments relate to the use of discrete prolate spheroidal (DPS) sequences in the generation and reception of signals. A device may obtain an input symbol sequence for transmission. The device may further obtain a set of DPS se...
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WO/2022/252197A1 |
The present application relates to the field of communication. Disclosed are a transmitter, a receiver, a parameter adjustment method, a SerDes circuit and an electronic device, which are used for reducing the time for transmission param...
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WO/2022/256729A1 |
Methods and systems are described for measuring a vertical opening of a signal eye of a pulse amplitude modulated (PAM) signal received over a channel to determine a vertically-centered voltage decision threshold of a sampler receiving a...
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WO/2022/255846A1 |
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Apparatuses and methods for frequency selective uplink precoding are provided. The method includes receiving configuration informat...
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WO/2022/253169A1 |
Disclosed in the embodiments of the present application are a communication processing method and a communication processing apparatus, which are used for improving the anti-noise performance of an air interface, and improving the precis...
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WO/2022/256763A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, from a base station, an indication that one or more channel condition parameters that are associate...
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WO/2022/251448A1 |
A device and method for a receiver configured to perform timing recovery decoupled feed-forward equalizer (FFE) adaptation. The receiver device can include an analog front-end (AFE) device, which is coupled to a time-interleaved (TI) int...
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WO/2022/249441A1 |
This detection circuit comprises: differential input circuits (230, 231) that receive a differential input voltage and generate a first differential detection current that corresponds to the differential input voltage; a detection curren...
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WO/2022/251600A1 |
Digital isolators operable in multiple power modes are described. The digital isolators include a low power mode, in which some circuitry of the isolator operates in a lower power state than in other mode(s) of operation or may be deacti...
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WO/2022/246684A1 |
Embodiments described herein provide for an RIS-aided determination of the location of mobile device that enables the signal reflected by the RIS to be identified through channel estimation. More specifically, an Orthogonal Cover Code (O...
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WO/2022/248446A1 |
Pilot symbols and data symbols of a communication frame for an OTFS transmission system are two-dimensionally arranged along the points of a grid in the delay-Doppler domain. The pilot symbols are surrounded by guard symbols. The number ...
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WO/2022/247382A1 |
Disclosed in the present invention are a co-time co-frequency full-duplex signal receiving method. The method comprises: taking a sending baseband signal as a self-interference reference signal, and executing primary self-interference ca...
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WO/2022/250226A1 |
A method by which a receiver detects a message signal in a multi-mode orthogonal frequency division multiplexing with index modulation (MM-OFDM-IM) system, comprises the steps of: separating a signal received through a channel in units o...
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WO/2022/246716A1 |
Methods, systems, and devices for wireless communication are described. Neural networks may assist user equipments (UEs) and base stations in performing various operations related to wireless communications. For example, neural networks ...
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WO/2022/246549A1 |
A signal processing circuit has a first signal loop with a first signal processing block and a first feedback path that extends around the first signal processing block, the first signal processing block having a frequency dependence tha...
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WO/2022/247082A1 |
Disclosed in the present invention is a transmission method in which a pseudo-random sequence and a sparse concatenated code are superimposed in a bit field. The method comprises: (1) at a sending end, firstly, performing channel coding ...
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WO/2022/250586A1 |
A method performed by a network node for selecting a layer for a set of layers for transmissions between the network node and at least one User Equipment (UE) in a wireless communications network is provided. The layers in the set of lay...
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WO/2022/245603A1 |
Techniques are described for pre-equalization at the demodulator of a satellite receiver terminal to compensate for forward link distortions. Some satellite channel filters can manifest distortions, such as asymmetric group delay respons...
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WO/2022/242573A1 |
The present application belongs to the technical field of communications. Disclosed are a data transmission method and apparatus, a communication device, and a storage medium. The data transmission method in the embodiments of the presen...
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WO/2022/245862A1 |
A method for transforming data from the time domain to the frequency domain. The method including receiving time domain input data, the time domain input data being sparse and binary-valued, obtaining at least one time vector correspondi...
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WO/2022/243943A1 |
Apparatuses, methods, and systems are disclosed for determining a composite zero-forcing equalizer. One method (500) includes measuring (502) a first frequency response at a first antenna connector. The method (500) includes determining ...
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WO/2022/242718A1 |
The present application discloses a delayed Doppler domain channel information feedback method and apparatus, and an electronic device, which belong to the field of mobile communications. The delayed Doppler domain channel information fe...
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WO/2022/242541A1 |
Disclosed in the present application are a channel estimation method and apparatus, a device and a readable storage medium. The channel estimation method comprises: a communication device receives a pilot signal and a data signal; the co...
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WO/2022/245323A1 |
The present invention is a system and method that enables the use of less number of DSP blocks by means of finding common filter coefficients, comprising of the following; multiplier block (1) for multiplying two digital signals on the F...
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WO/2022/242707A1 |
The present application discloses a data transmission method and apparatus, an electronic device, and a storage medium. The data transmission method comprises: inserting a sequence S1 in front of each of L first data sequences to be tran...
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WO/2022/244324A1 |
Provided is a technology for power-over-differential data transmission that has low cost and low radiation noise, and is operable at a high frequency. This differential transmission substrate for superimposing DC power on a differential ...
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WO/2022/245084A1 |
The present invention relates to an apparatus tor transmitting an ultra-high frequency signal based a multi-level PAM system, and comprises at least one PAM module comprising: a first signal output unit that outputs a first amplified sig...
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WO/2022/244903A1 |
The present specification provides a method for performing federated learning by a plurality of terminals in a wireless communication system. More specifically, provided is a method for performing federated learning by a plurality of ter...
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WO/2022/243946A1 |
Apparatuses, methods, and systems are disclosed for determining a magnitude of a composite zero-forcing equalizer. One method (500) includes measuring (502) a first frequency response at a first antenna connector. The method (500) includ...
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WO/2022/241390A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a repetition factor associated with a message or an indication that demodulation re...
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WO/2022/236969A1 |
Disclosed in the present invention is a signal detection method for an underwater acoustic FBMC communication system. The method relates to filter bank multi-carrier (FBMC) underwater acoustic communication technology. The underwater aco...
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WO/2022/239932A1 |
According to various embodiments, an electronic device may comprise: an input terminal configured to receive alternating current power from an external source; an output terminal configured to output the alternating current power; an SSR...
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WO/2022/238574A1 |
A method of performing channel estimation for a radio channel between a transmitter and a receiver of a radio access network, RAN comprises the step of performing an initial channel estimation (204) of the radio channel for each of a plu...
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WO/2022/241436A1 |
Aspects of this disclosure relate to assigning scrambling identifiers to user equipments. A first scrambling identifier can be assigned to each user equipment of a group, such that the first scrambling identifier is the same for each of ...
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WO/2022/236487A1 |
A wireless communication method, a terminal device, and a network device. The method comprises: in a first calibration window, a terminal device performs calibration on the correlation between a plurality of transmission paths of the ter...
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WO/2022/237694A1 |
The present application relates to the field of communication technology and discloses a communication method and an apparatus, which are used for enabling a network device to perform joint channel estimation on a received PUSCH, and imp...
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