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Matches 551 - 600 out of 30,513

Document Document Title
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  

Matches 551 - 600 out of 30,513