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Matches 1 - 50 out of 38,284

Document Document Title
WO/2019/158179A1
A method for configuring radio transmission between a network node (130) comprising a first node antenna (131) and a vehicle (101) moving with a velocity V in a direction D, the vehicle comprising a predictor antenna (110) and at least o...  
WO/2019/157704A1
Disclosed in embodiments of the present application are an output power adjustment method and a related product. The method comprises: starting a power amplifier (PA) self-calibration process of a first transmission channel Tx1 in a firs...  
WO/2019/159285A1
According to the present invention, a signal compensation line is provided with at least one of: a first signal compensation line which has one end grounded and the other end connected to a main line (3) at a portion that is located clos...  
WO/2019/160655A1
Methods, systems, and devices for wireless communications are described. A base station may identify a channel condition change (e.g., a beam switch, a bandwidth part (BWP) switch) for a channel between the base station and a user equipm...  
WO/2019/160756A1
Methods, systems, and devices for wireless communications are described that support configuration of aperiodic sounding reference signal transmission and triggering. A base station may transmit, within a first transmission time interval...  
WO/2019/160753A1
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may determine a scrambling sequence for a control channel, wherein the scrambling sequence is determin...  
WO/2019/157703A1
An output power adjustment method and related product, comprising: a terminal starting a self-calibration process of a power amplifier (PA) in an uplink calibration time window to obtain a pre-distortion calibration file, the pre-distort...  
WO/2019/157702A1
Disclosed are an output power adjustment method and a related product. The method comprises: a terminal receiving a system broadcast message from a network device, and determining the actual transmit power required by the terminal, where...  
WO/2019/161142A1
Apparatuses, systems, and methods are disclosed for stochastic interference cancellation. A digital signal processor (150) decodes a set of transmitted signals based on a set of received signals. A projection module (202) updates a subse...  
WO/2019/157010A1
Signal precoding can include: determining a first antenna pattern gain for a beam directed from a first antenna feed on the satellite toward a first user terminal in a first cell and determining a second antenna pattern gain for a beam d...  
WO/2019/155582A1
The present invention comprises: a first current source (IS11) connected to a power line supplied with a first potential; a differential input circuit (TR11, TR12) that is connected between the first current source and a first node, and ...  
WO/2019/153049A1
A high speed split receiver interface system for sensing a series of external signals, the system including: a series of remote radio head units for receiving a sensed signal in an analog electric form, each of the remote radio head unit...  
WO/2019/154269A1
Disclosed are an information detection method, an information transmission method, and a terminal and a network device. The method comprises: detecting an advance indication signal sent by a network device; and if the advance indication ...  
WO/2019/157109A1
Various embodiments disclosed herein provide for a reciprocity based channel state information acquisition scheme for frequency division duplex wireless communications systems. By converting channel state information from a traditional f...  
WO/2019/148386A1
Disclosed are a signal detection method and related devices, for use in eliminating the use of a pilot signal, thereby reducing communication overhead. The method in the embodiments of the present application comprises: a receiver device...  
WO/2019/149144A1
A system and method for frequency-agnostic multiband aggregation of received signals is disclosed for use in high capacity communication. The system includes two up-conversion mixer stages and one down-conversion mixer stage, with SAW fi...  
WO/2019/148126A1
Methods and systems are described for receiving, over a plurality of consecutive signaling intervals, a plurality of codewords, each codeword received as a plurality of symbols via wires of a multi-wire bus, the plurality of symbols rece...  
WO/2019/145042A1
It is provided a method, comprising weighting each of plural input signals with a respective weight; performing an inverse Fourier transform on the plural weighted input signals to obtain a complex intermediate signal; filtering the comp...  
WO/2019/146397A1
This technology relates to a control circuit, a communication device, and a communication system which enable cost reduction. A switch turns on or off a connection between a pullup bus that is a bus pulled up among a plurality of buses w...  
WO/2019/146430A1
A communication system according to an embodiment of the present disclosure transmits signals from a plurality of transmission devices to one receiving device through transmission lines. In the communication system, the transmission line...  
WO/2019/148139A1
Systems and methods for transmitting data using various Modulation on Zeros schemes are described. In many embodiments, a communication system is utilized that includes a transmitter having a modulator that modulates a plurality of infor...  
WO/2019/144801A1
The embodiments of the present application disclose a channel estimation method and device, relating to the field of communication technologies, facilitating the reduction of indication overheads. The method may comprise: generating and ...  
WO/2019/145034A1
A technique for determining channel coefficients for a first array (406-1) of antennas (404-1) coupled through respective first phase shifters (402-1) to a first radio chain and a second array (406-2) of antennas (404-2) coupled through ...  
WO/2019/146434A1
A communication system according to one embodiment of the present disclosure transmits data from a plurality of sending devices to one receiving device via a pair of signal lines. In this communication system, each of the sending devices...  
WO/2019/141352A1
The present invention provides a signal decoder (100) for performing matrix inversion of an N x N Hermitian input matrix (G), wherein the signal decoder (100) is configured to provide an N x 2N augmented matrix (K0) having as a left matr...  
WO/2019/141148A1
A scheduling method, a scheduling device (10), a large-scale multiple-antenna system (1000), and a computer readable storage medium (8000). The scheduling method comprises: classifying, according to a change of several previous frames of...  
WO/2019/142912A1
A symbol-determining device of an embodiment is provided with: a transmission-line-shortening unit for multiplying the tap gain of a linear digital filter for each symbol value in some of symbol sequences of an input signal and outputtin...  
WO/2019/141353A1
The present invention provides signal decoder 100 for determining the QR decomposition of an M x N input matrix (H), with M≥ N, with a product of an M x N orthonormal matrix (Q) and an N x N upper triangular matrix (R). The signal deco...  
WO/2019/143797A1
A system, method, and apparatus for enhancing data transmissions along a cable. The invention may be used in a variety of applications, including HDMI cables. In the HDMI paradigm, a high-speed digital equalizer is used to adjust signal ...  
WO/2019/142416A1
Provided is a signal processing device provided with a demodulation processing unit for performing demodulation processing, a processing unit for performing demultiplexing processing and the like, and an interface disposed between the de...  
WO/2019/137480A1
A data transmission method according to embodiments of the present disclosure comprises: generating a scrambling sequence according to a first parameter, wherein the first parameter is determined on the basis of a predefined application ...  
WO/2019/138665A1
The communication system of the present disclosure is provided with a first communication device having: a first terminal; a transmission circuit capable of transmitting a clock signal via the first terminal; a first resistive element in...  
WO/2019/138207A1
A signal estimator (1) for an OFDM radio receiver is configured to generate a signal power estimate for a reference signal received on a subcarrier from a plurality of OFDM subcarriers. The signal estimator (1) generates a first channel ...  
WO/2019/139592A1
Illustrative serializer-deserializer (SerDes) modules and methods employ an indirect backchannel suitable for communicating equalization information and/or other link-related data in the absence of a paired return channel on the receiver...  
WO/2019/138156A1
A method for a network node includes transmitting channel state information reference signals for a plurality of channel components to a user equipment (700); receiving an estimated plurality of channel components from the user equipment...  
WO/2019/137794A1
An initial instance of a plurality of data symbols is received (102) and a soft decision for each received data symbol is determined. A scaling factor,inversely proportional to a mean of the absolute values of the initial soft decisions,...  
WO/2019/136526A1
A method of splitting input data symbols into two half rate data symbol streams, each passing through a respective pulse shaping filter at the transmitter, and sampling the received signal at symbol rate followed by symbol rate equalizat...  
WO/2019/137989A1
A method of operating a device (101, 102) includes selecting between a first operational mode (8098) and a second operational mode (8099) for a wireless link (111) established between a terminal (102) and a base station (101) of the netw...  
WO/2019/137608A1
The invention relates to an apparatus for selecting candidates in a K-Best algorithm of a MIMO decoder. The K-Best algorithm uses a layered structure comprising a first layer and subsequent layers. In each subsequent layer 2L candidates ...  
WO/2019/138314A1
Radio network nodes, wireless devices, and related methods are provided in which a pseudo-random sequence initialization value, which is used during the generation of pseudo-random and/or scrambling sequences, is based, at least in part,...  
WO/2019/140342A1
Certain aspects of the present disclosure relate to communication systems, and more particularly, to techniques for time domain bundling of demodulation reference signals (DMRSs) in slot aggregation. An exemplary method generally include...  
WO/2019/139300A1
A method for receiving, by a terminal, a physical downlink control channel (PDCCH) signal in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: determining a complexity of chann...  
WO/2019/134655A1
Disclosed in the embodiments of the present application are an LDPC encoding method and device and a data transmission method and device, the LDPC encoding method comprising: acquiring a Quasi-Cyclic Low-Density Parity-Check (QC-LDPC) co...  
WO/2019/134627A1
Disclosed are a receiving-end signal processing method and apparatus. The method comprises: performing QR decomposition on a multiplexed waveform matrix H; calculating a signal sequence y according to a result of the QR decomposition and...  
WO/2019/135443A1
Disclosed are a transmitter enabling simultaneous switching noise cancellation as well as simultaneous transmission of a clock and input data and a method for operating same. The transmitter comprises: a mapping unit for mapping a clock ...  
WO/2019/135103A1
Systems and methods that enable and provide compensation for phase noise when performing Channel State Information (CSI) measurements are disclosed. In some embodiments, a method of operation of a User Equipment 5 (UE) comprises determin...  
WO/2019/134085A1
Disclosed are a data transmission method, a terminal device, a network device, and a computer storage medium. The data transmission method comprises: a terminal device determines a transmission waveform used for a first channel; the term...  
WO/2019/135019A1
Apparatuses, systems and methods are described including: converting generator inputs to a generator output vector using a generator, wherein the generator is a model of a channel of a data transmission system and wherein the generator c...  
WO/2019/135444A1
Disclosed are a transmitter having high signal line efficiency and no simultaneous switching noise, and a data transmission method for same. The transmitter comprises: a mapping unit for mapping input data to one of codes; and transmissi...  
WO/2019/129013A1
Embodiments of the present application provide a correction device and method. The correction device comprises: a first switching circuit, a second switching circuit, a third switching circuit, a fourth switching circuit, a modeling circ...  

Matches 1 - 50 out of 38,284