Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 38,783

Document Document Title
WO/2020/102752A1
This disclosure relates to Multi-User Multiple-Input-Multiple-Output (MU-MIMO) (including without limitation Distributed MU-MIMO (D-MU-MIMO)) communication techniques that employ interference suppression (IS) precoding schemes (including...  
WO/2020/068763A3
Aspects of the present disclosure provide techniques for signaling PDCCH with relevant QCL relationships for CE for a UE to use to process a multi-TRP transmission sent using disjoint RBs. A method for wireless communications by a user e...  
WO/2020/102825A1
A gear shifting technique has been developed in which modulation and equalization are shifted to achieve optional performance. In one form, two or more equalizers, each associated with a demodulator and message decoder, determine if the ...  
WO/2020/098524A1
Disclosed in the present document are a method and device for extracting broadband error calibration parameters and a computer-readable storage medium, the method comprising: carrying out frequency band cutting for link broadband signals...  
WO/2020/102824A2
An equalization method has been developed for low latency, low bandwidth wireless communication channel environments. With this method, an exact copy, nearly exact copy, or some facsimile of a message (or associated information), which w...  
WO/2020/098472A1
Disclosed in the present application are a sending terminal device and a signal processing method, relating to the technical field of communication, and used for providing an effective pre-distortion architecture. The sending terminal de...  
WO/2020/096349A1
Proposed are a method and device for transmitting EHT PPDU in a wireless LAN system. Particularly, a transmission STA generates first and second LTF symbols. The transmission STA transmits EHT PPDU comprising the first and second LTF sym...  
WO/2020/018716A9
A communicate device includes transmitters and a receiver. The first transmitter is coupled to a first 90º phase shifter that is also coupled to a first antenna, and to a second 90º phase shifter that is also coupled to a first node. T...  
WO/2020/096746A1
Embodiments of the present disclosure describe methods, apparatuses, storage media, and systems for performing radio link monitoring or beam failure detection (RLM/BFD) in, or related to, a new radio (NR) involved network. Various embodi...  
WO/2020/095986A1
This optical transmission system is provided with an optical transmitter and an optical receiver. The optical transmitter is provided with: a signal encoding unit that performs nonlinear block encoding on an M (M is an integer of 1 or gr...  
WO/2020/094232A1
Timing recovery apparatus for signal reception in a data transmission system, comprises an equalizer to equalize a received signal and a phase detector connected after the timing recovery equalizer that generates a clock tone from absolu...  
WO/2020/093332A1
Embodiments of the present application relate to the technical field of microwaves, and provide a method, device and system for interference elimination, capable of solving the problem in the existing solution of low spectrum frequency a...  
WO/2020/090274A1
Provided is an electric apparatus or the like, which has excellent convenience and operates by switching an operation mode according to the type of a communication device of a connection destination. This electric apparatus (6) includes:...  
WO/2020/090457A1
The present art relates to a recording device, a recording method, a reproduction device, a reproduction method, a recording medium, a coding device, and a decoding device by which high linear density recording or reproduction can be eas...  
WO/2020/091921A1
A communication device includes one or more processors, configured to receive data representing each of at least a first waveform and a second waveform from a common control channel and data representing a third waveform from a data chan...  
WO/2020/092661A1
An enhanced linear combination codebook framework can support power allocation between transmission layers. Scaling between the layers of the codebook can be unequal so that power allocated between the layers can depend on the channel. F...  
WO/2020/089853A1
Techniques are provided to obtain a pseudo-random sequence initialization value for generating reference signal sequences. The pseudo-random sequence initialization value may be based, at least in part, on a sum between a symbol indicato...  
WO/2020/088636A1
Disclosed are a signal sending method and a terminal. The signal sending method comprises: in each slot of one group of slots, sending a Synchronization Signal Block (SSB). Each slot comprises at least two SSBs, and the front of each of ...  
WO/2020/091842A2
Systems and methods are disclosed for performing training using superimposed pilot subcarriers to determine training data. The training includes starting with a training duration (T) equal to a number of antennas (M) and running a Convol...  
WO/2020/061183A4
Embodiments described herein provide a system for transmitting high efficiency long term training field (HE-LTF) symbols for multiple wireless spatial streams over a wireless channel. An advanced P-matrix design is used to construct HE-L...  
WO/2020/090275A1
Provided is a signal processing device, for example, which is capable of transmitting to a communication device a superimposed signal in which predetermined information is superimposed on an operation signal of an electric apparatus. The...  
WO/2020/092929A1
Various examples herein may be used to select scrambling sequences that avoid repetitive sequences that cause high PAPR for instance for DMRS in LTE CP-OFDM. So far in LTE release (15), the same initialization value c_init was used for a...  
WO/2020/083641A1
The invention relates to a method for estimating a wireless communication channel between a transmitter and a receiver, comprising a plurality of paths allowing the propagation of a wave, at least the transmitter or the receiver being fo...  
WO/2020/084279A1
There is described a method for communicating data, the method comprising: receiving an incomplete data stream, wherein the incomplete data stream comprises a plurality of sequences of data points having respective values and a plurality...  
WO/2020/084244A1
The invention relates to a method for transmitting, by a first device, pilot symbols intended to allow a second device to estimate a transmission channel between the first and the second device, the first device comprising a first antenn...  
WO/2020/080125A1
A communication system of the present disclosure is provided with: a transmission device comprising a transmission data generating unit capable of generating transmission data, a pattern generating unit capable of generating an alternati...  
WO/2020/079150A2
There are disclosed techniques for puncturing and/or overlaying transmission in case of necessity of on-demand (e.g., urgent) commutations. In particular, transceivers, user equipments, systems, methods and non-transitory storage units a...  
WO/2020/081387A1
Systems and methods for scrambling data-port audio in SOUNDWIRE™ systems include a scramble enable feature that allows a data source to scramble an outgoing channel content with a cyclic linear feedback shift register (LFSR) using a ps...  
WO/2020/073440A1
A data storage method for a transmission signal: when a transmission signal is received, parsing a clock signal corresponding to the transmission signal to obtain the signal frequency of the clock signal; acquiring a zero volt time point...  
WO/2020/071733A1
A method and device for transmitting an NGV frame in a wireless LAN system is proposed. Specifically, a transmission device generates an NGV frame and transmits the NGV frame through a first band. The NGV frame includes an L-STF, an L-LT...  
WO/2020/045866A3
The present invention relates to a signal processing apparatus and an image display apparatus including the same. The signal processing apparatus for processing a baseband signal demodulated from an RF signal, includes: a synchronizer; a...  
WO/2020/072450A1
An adaptive CTLE used in a receiver with its zero and/or pole frequencies automatically and continuously adjustable based on an error signal and post-cursors. The error signal is derived from the sliced equalized signal that is output fr...  
WO/2020/070593A1
A method for Wireless Local-Area Network (WLAN) communication in a WLAN device (24) includes generating a WLAN transmission including first bits, by at least (i) encoding the first bits with a Forward Error Correction (FEC) code to produ...  
WO/2020/072899A1
Methods, systems, and devices channel quality indicator (CQI) reporting based on demodulation reference signal (DMRS) from a base station are described. In some cases, a base station may configure a user equipment (UE) with such DMRS bas...  
WO/2020/069841A1
The invention relates to a method for correcting an impulse response of a propagation channel. Such a method comprises at least one iteration of the following steps: - obtaining (E300) a current impulse response of the propagation channe...  
WO/2020/071999A1
The present disclosure provides communication apparatus and communication method for channel estimation. The communication apparatus comprises a transmitter, which in operation, transmits a physical layer protocol data unit (PPDU) to one...  
WO/2020/069895A1
Embodiments relate to an apparatus for processing a received radio signal, the apparatus (1) comprising means (5, 6, P; 41, 42) configured for: - processing (S1) received radio signal data with a first signal processing chain (41), where...  
WO/2020/068533A1
Various aspects provide for error detection and compensation for a multiplexing transmitter. For example, a system can include an error detector circuit and a duty cycle correction circuit. The error detector circuit is configured to mea...  
WO/2020/064093A1
An apparatus, method and computer program is described comprising: initialising parameters of a transmission system, wherein the transmission system comprises a transmitter, a channel and a receiver, wherein the transmitter includes a tr...  
WO/2020/066207A1
Between a transmission unit 1 and a reception unit 2, signal transmission and reception is performed in two stages of a first step for conveying an approximate frequency by transmitting and receiving a notification signal and a second st...  
WO/2020/062225A1
An MAC device and a time point estimation method. The MAC device comprises: an MAC core unit and a physical medium attachment (PMA) unit; wherein the PMA unit is configured to acquire a first time point of a first bit, and send the first...  
WO/2020/069459A1
A method for transmitting channel state information feedback by a user equipment (UE) to a base station includes receiving channel state information feedback configuration information; determining, based on the channel state information ...  
WO/2020/067940A1
A method for wireless backhaul inter-node communication between a first backhaul node and a second backhaul node is provided. The method includes computing a beamforming weight matrix W; and the first backhaul node using the beamforming ...  
WO/2020/064111A1
There is provided an apparatus, said apparatus comprising means for receiving a signal from a network, determining a plurality of time shifted time domain signals, each time shifted domain signal based on the received signal and a respec...  
WO/2020/068293A1
Methods, apparatus, and systems for data communication over a multi-wire, multi-phase interface are disclosed. A method includes equalizing three-phase signals received from two wires of the interface to provide equalized signals, provid...  
WO/2020/069147A1
Systems, apparatuses, methods, and computer-readable media are provided for user equipment (UE) idle mode operations. In embodiments, a UE wakes up more than once during a Discontinuous Reception (DRX) cycle. Inter-frequency measurement ...  
WO/2020/068149A1
A data communications system, includes a data communications device (DCD), and at least one wireless access network, which includes a base station. The DCD generates a narrowband message which includes user-plane data of the DCD. The DCD...  
WO/2020/066799A1
A vehicle control device (10; 10a) is provided with a first processing unit (111: 130) that performs first processing including a determining process for determining whether a reception signal received through an antenna (21) mounted on ...  
WO/2020/068414A1
A crest factor reduction (CFR) system includes a digital tilt filter coupled to an input of the CFR system. In some embodiments, the digital tilt filter is configured to receive a system input signal and generate a digital tilt filter ou...  
WO/2020/064627A1
The invention relates to a matrix light source having a plurality of elementary light sources with a light-emitting semiconductor element and a common substrate. The substrate comprises, for at least one of the elementary light sources, ...  

Matches 1 - 50 out of 38,783