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Patent Searching and Data


Matches 101 - 150 out of 23,064

Document Document Title
WO/2020/134723A1
Disclosed are a method and apparatus for processing a check code, and an electronic device. The method comprises: acquiring the number of users scheduled in a predetermined time slot; determining, according to a magnitude value of a matr...  
WO/2020/135654A1
Provided in the present disclosure are a data processing method and apparatus. The data processing method comprises: acquiring the bit position and length of continuous errors expected to appear in a data block to be transmitted, and usi...  
WO/2020/139976A1
Examples described herein utilize multi-layer neural networks to decode encoded data (e.g., data encoded using one or more encoding techniques). The neural networks may have nonlinear mapping and distributed processing capabilities which...  
WO/2020/128248A1
The invention relates to a method for generating a signal, comprising a step of turbo-coding a set of information symbols supplying, on the one hand, the information symbols and, on the other hand, redundancy symbols, comprising followin...  
WO/2020/122749A1
The present disclosure relates generally to data encoding and decoding techniques, and in particular, to an apparatus and method for obtaining a concatenated code structure, as well as to a corresponding computer program product. The ...  
WO/2020/122957A1
The system and method described provide correction of modulation symbol errors which may occur during audio pairing of computing devices. The transmission between the computing devices comprises a six modulation symbol (24 bit) token con...  
WO/2020/118943A1
A decoding kernel master control device for data error checking and correcting (ECC), comprising a decoding control unit (1), a decoding kernel (2) being configured in the decoding control unit (1). An output state of the decoding kernel...  
WO/2020/123598A1
A method and apparatus for decoding a video sequence include decoding a fixed length binary coded network abstraction layer unit (NALU) class type included in an NALU header. An NALU type in the NALU header is decoded. A picture is recon...  
WO/2020/124016A1
A video coding mechanism is disclosed. The mechanism includes partitioning a first picture into a plurality of tiles. A group of the tiles is assigned into a first tile group. The first tile group is a rectangular shape that wraps around...  
WO/2020/119770A1
The present document discloses an information processing method. The method comprises: obtaining first data to be decoded and a decoding parameter of the first data; determining, on the basis of the decoding parameter, a basis matrix; de...  
WO/2020/122748A1
The present disclosure relates generally to data encoding and decoding techniques, and in particular, to an apparatus and method for obtaining a concatenated code structure, as well as to a corresponding computer program product. The pro...  
WO/2020/119656A1
The present application provides an information transmission method and device for satellite communication. A sending device obtains an information transmission block which comprises multiple code blocks, and generates a redundant code b...  
WO/2020/114469A1
A sorting method and apparatus, and an electronic device and a medium. The method comprises: obtaining configuration information, wherein the configuration information comprises the number of surviving paths L, the length of a mother cod...  
WO/2020/116958A1
A method for transmitting data on the basis of polar coding in a wireless communication system, according to the present disclosure may comprise the steps of: transmitting data including a plurality of information blocks, each of which c...  
WO/2020/115070A1
An iterative decoder configured for decoding a code having a codeword length N, comprises: • N variable nodes (VNs) vn, n = 1...N, configured to receive a LLR In defined on a alphabet A I of qch quantization bits, qch ≥2; • M const...  
WO/2020/117568A1
Methods, systems, and devices for operating memory cell(s) using a direct-input column redundancy scheme are described. A device that has read data from data planes may replace data from one of the planes with redundancy data from a data...  
WO/2020/113945A1
A polar code construction method and apparatus, an electronic device, and a readable storage medium, applied to the technical field of wireless communications. The method comprises: computing a polar weight spectrum corresponding to a po...  
WO/2020/114572A1
It is an objective to improve spatial diversity in wireless communication systems. A network device may determine if a preconfigured condition is satisfied by a relation. If the preconfigured condition is satisfied, a repeated bit in the...  
WO/2020/115874A1
An error correction decoding device (100) is characterized by being provided with a turbo decoding unit (2) which performs decoding processing of reception data error correction encoded with systematic codes and outputs the decoding resu...  
WO/2020/114573A1
Devices, methods and computer programs for spatial diversity via enhanced bit interleaving in wireless communications are disclosed. Repeated bits in a circular buffer are mapped to spatial layers (or antenna ports) cyclically compared t...  
WO/2020/108472A1
The embodiments of the present application relate to the field of communications, and provide a coding method and apparatus, and a decoding method and apparatus. In the methods, on the basis of a kernel matrix, corresponding neural netwo...  
WO/2020/112285A1
Methods, systems, and devices for operating a memory device are described. An error correction bit flipping scheme may include methods, systems, and devices for performing error correction of one or more bits (e.g., a flip bit) and for e...  
WO/2020/107218A1
It provides a method (300) for polar decoding a received signal into a number, N, of bits with Successive Cancellation List, SCL. The method (300) includes: at the i-th level of a binary tree for decoding the i-th bit of the N bits, wher...  
WO/2020/108306A1
Provided in the present invention are a decoding method, a decoding device, and a decoder. The decoding method comprises: a degree of parallelism P for the decoder is set, and on the basis of the degree of parallelism P, information spli...  
WO/2020/108586A1
A polar code decoding method and apparatus, a multi-stage decoder, and a storage medium provided in embodiments of the present disclosure can input a received bit sequence to a first-stage decoder of a multi-stage decoder, wherein the nu...  
WO/2020/106230A1
Present invention discloses a hardware complexity reduction method for successive cancellation list decoders (SCL). In path pruning stages of SCL decoding, L paths with smallest path metrics out of 2L candidate paths are chosen as surviv...  
WO/2020/098582A1
Disclosed are a decoding method, apparatus and device. The method comprises: acquiring L1 first decoding paths of an (i-1)th group of bits to be decoded, wherein i is an integer, received data corresponds to P groups of bits to be decode...  
WO/2020/095093A1
Apparatuses and methods are disclosed for a communication device associated with a wireless transmission. In one embodiment, a method includes performing one of a low-density parity check, LDPC, decoding process and an LDPC encoding proc...  
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/2020/095916A1
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 trellis encoding on a symbol sequence, the nonline...  
WO/2020/087259A1
Methods, systems, and devices for wireless communications are described. In some systems, a wireless device may perform blind detection to attempt to receive and decode a polar encoded transmission with unknown transmission parameters. T...  
WO/2020/088751A1
The invention relates to a transmitting device (100) and a receiving device (300) for reliable reception of control messages such as downlink control information. The transmitting device (100) forms a control message (510) which comprise...  
WO/2020/089523A1
Examples of the disclosure relate to apparatus, methods and computer programs for encoding spatial metadata. The example apparatus comprise means for obtaining spatial metadata associated with spatial audio content and obtaining a config...  
WO/2020/087431A1
Methods, systems, and devices for wireless communications are described. A wireless device (e.g., a user equipment (UE) or base station) may determine a coding scheme for encoding information. The coding scheme may be a polar coding sche...  
WO/2020/088256A1
A decoding method and device. The method comprises: performing first decoding on information to be decoded, and obtaining the number of symbol flips of each variable node in a preset set during the first decoding process, wherein the num...  
WO/2020/089102A1
Embodiments provide a data transmitter, wherein the data transmitter is designed to encode a data value sequence in order to obtain a coded data value sequence, wherein the data transmitter is designed to interleave the coded data value ...  
WO/2020/088435A1
Methods, systems, and devices for wireless communications are described. In some systems, a wireless device may perform blind detection to attempt to receive and decode a polar encoded transmission with unknown transmission parameters. T...  
WO/2020/092070A1
Various methods, computer storage media, and systems for implementing hierarchical data integrity verification, in distributed computing systems, are provided. A data manager operates to perform hierarchical data integrity verification o...  
WO/2020/082447A1
A method for adjusting an LDPC encoding and decoding rate of a kernel according to a flash memory component error rate, the method comprising the following steps: step I, configuring multiple sets of different computation matrices and co...  
WO/2020/086502A1
Methods, apparatus, systems, architectures and interfaces for encoding/decoding a QDDTSPrCC are provided. The decoding method includes determining a number kTS of input bits included in a transmission of a data stream and a first bit of ...  
WO/2020/082113A1
The present disclosure provides a method of decoding a signal, where the signal comprises codewords. The method comprises generating a set of Test Error Patterns (TEPs) based on a Hamming weight and discarding TEPs from the set of the TE...  
WO/2020/086743A1
Described herein are embodiments related to a two-stage hybrid memory buffer for multiple streams in memory sub-systems. A processing device determines that first write data of a first stream stored in a host buffer component satisfies a...  
WO/2020/083492A1
The invention relates to a channel encoder (400) configured to encode an information word u of length K -J bits with K > J > 0 into a code word x of length N bits with N - K = M > 0, wherein the code word x contains the information word ...  
WO/2020/068237A9
Techniques for performing quantum information processing using an asymmetric error channel are provided. According to some aspects, a quantum information processing includes a data qubit and an ancilla qubit, the ancilla qubit having an ...  
WO/2020/078113A1
An LDPC-based decoding method and apparatus, which fall within the technical field of communications. A number n*L of LLR values are decoded on the basis of target elements of a target base matrix, and non-target elements of the target b...  
WO/2020/077596A1
A decoding method and apparatus for an LDPC code. In a process of performing iterative decoding on a soft value sequence using a check matrix of LDPC codes, for an update stage of variable nodes (v0, v1, v2, v3, v4, v5, v6, v7, v8, v9), ...  
WO/2020/081184A1
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a transmitter may determine a first modulation order for a first layer of a communication and a second modulation order for a second l...  
WO/2020/075125A1
The present invention provides transmission method for massive multi-antenna based wireless communication systems with reduced latency and reduced control signalling overhead. The transmitter uses an estimate of the channel capacity to e...  
WO/2020/077283A1
Error correcting memory systems and methods of operating the memory systems are disclosed. In some embodiments, a memory system includes: a data memory; an ECC memory; and a data scrubbing circuit electrically coupled to the ECC memory a...  
WO/2020/075240A1
A communication apparatus for forward error correction and detection using polar codes comprising a polar encoder that encodes an input vector to output a codeword using a generator matrix of polar code wherein the input vector is a cycl...  

Matches 101 - 150 out of 23,064