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WO/2024/081589A1 |
A method includes receiving a bit string at a processor, performing an error correction, and causing transmission of a modulated signal. The error correction includes identifying a set of binary strings based on the bit string, mapping e...
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WO/2024/080110A1 |
The present technology relates to a transmission device, a transmission method, a reception device, and a reception method which each make it possible to ensure good communication quality in data transmission using an LDPC code. In the p...
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WO/2024/076625A1 |
A method is described. The method includes storing data extent replicas for each of a plurality of data extents, wherein, data extent replicas for a same one of the data extents are stored in different physical storage devices, and where...
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WO/2024/073369A1 |
A communications apparatus to resolve a composite signal including an induced nonlinear distortion, a desired signal and interferer signals, wherein the desired signal includes desired symbols and the interferer signals include interfere...
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WO/2024/065978A1 |
A check confidence-based LDPC decoding method, relating to the technical field of information processing. The method comprises: S1, acquiring check nodes and variable nodes of an LDPC code, initializing the check nodes and the variable n...
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WO/2024/064544A1 |
Certain aspects of the present disclosure provide techniques for wireless communications by a user equipment (UE). In one example embodiment, a method for wireless communication includes receiving, from a network entity, an indication of...
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WO/2024/060780A1 |
Provided in the present application are a decoding system and an apparatus, the system being used for: acquiring first information, the first information comprising N-1 pieces of first soft information corresponding to each of M symbols,...
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WO/2024/059026A1 |
Methods, systems, and devices for wireless communication are described. A device may perform rate splitting on a first message for a first user equipment (UE) and a second message for a second UE, the first message comprising a first pri...
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WO/2024/055934A1 |
Disclosed in embodiments of the present application are an encoding method, a decoding method, a communication device, and a computer-readable storage medium. The present application is applied to a wireless local area network system sup...
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WO/2024/059637A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive an indication of a configuration for balanced code communication, the configuration indicating param...
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WO/2024/057340A1 |
Embodiments of the present disclosure relate to a method for transmitting a waveform. The method comprising generating, by a transmitter, an orthogonal time frequency division multiplexing (OTFDM) waveform corresponding to an input bit s...
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WO/2024/054287A1 |
Embodiments include methods performed by a copy engine of a computing device for generating a cyclic redundancy check (CRC) in a safety network, including copying a first dataset received from an interface bus to obtain a first dataset c...
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WO/2024/047549A1 |
The present disclosure provides a system and method for polar decoding in a communication system. A polar decoder includes a core block including a successive cancellation decoder and a list decoder, and a cyclic redundancy check (CRC) m...
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WO/2024/049262A1 |
This communication device may apply convolution precoding to a bit sequence, polar-encode the convolution-precoded bit sequence, and transmit same. When the size of a polar coder for convolution precoding is 2N, pre-determined values are...
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WO/2024/047595A1 |
The present disclosure provides a system and method for polar encoding in a communication system. A polar encoder includes a cyclic redundancy check (CRC) attachment module, an interleaver, a frozen bit mapper, and a polar transformer. T...
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WO/2024/044437A1 |
This disclosure provides methods, devices, and systems for forward error correction encoding and modulation with reliability differentiation. In some examples, a transmitting wireless communication device may use a concatenated encoding ...
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WO/2024/042664A1 |
This error correction decoding device is configured to decode, from each of D pulse amplitude modulated symbols (where D is an integer greater than or equal to 1), a multi-level modulated symbol having a number D of dimensions and a numb...
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WO/2024/044067A1 |
A user equipment (UE) may transmit, to a network node, an indication of support for a decoder success prediction capability. The network node may obtain the indication of support by the UE for the decoder success prediction probability. ...
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WO/2024/043541A1 |
A receiver in a wireless communication system, according to one embodiment, may comprise: a decoder that detects for a control signal, transmitted by a transmitter, included within a reception signal of the receiver by means of a cyclic ...
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WO/2024/042665A1 |
An error correction coding device according to the present invention is configured to include: an exclusive OR operation unit (3) which acquires a plurality of information bit sequences that are respective labels of a plurality of multil...
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WO/2024/042443A1 |
The present disclosure describes apparatuses and methods for implementing an adaptive low-density parity check (LDPC) decoder performing iterations on bit-flipping or symbol-flipping operations. In various aspects, an adaptive LDPC decod...
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WO/2024/037195A1 |
A coding method and apparatus, a decoding method and apparatus, and a data transmission method, which relate to the technical field of communications, and are used for reducing the bit error rate when coding and decoding are performed by...
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WO/2024/036634A1 |
An encoding method and apparatus, and a decoding method and apparatus. The encoding method comprises: a transmitting end acquires a first bit sequence, and then performs LDPC encoding on the first bit sequence on the basis of a check mat...
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WO/2024/038568A1 |
A physical encryption device according to the present disclosure comprises: a probabilistic shaping encoding unit (101) that executes probabilistic shaping on a plurality of bits inputted from the outside; an error correction encoding un...
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WO/2024/038924A1 |
A communication device determines an input u_n to a polar code on the basis of a length N of the polar code, a length K of the information block, and a polar sequence of Q N-1 0 = {Q0,, Q1,..., QN-1} having a length N and determines bits...
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WO/2024/034003A1 |
This soft decision device, which performs a soft decision with respect to the (n+1)-th symbol of a transmission signal the symbol multivalued degree of which is m, comprises a control unit that: estimates, on the basis of an estimated tr...
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WO/2024/035534A1 |
Techniques are provided for a radiation hardened memory system. A memory system implementing the techniques according to an embodiment includes a redundancy comparator configured to detect differences between data stored redundantly in a...
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WO/2024/034154A1 |
The present invention provides a soft decision device that performs a soft decision on the (n+1)th symbol of a transmitted signal with a symbol multi-value degree of m, the soft decision device comprising a control unit that estimates a ...
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WO/2024/035562A1 |
Disclosed is a method of wireless communication. The method is performed at a first wireless node. The method comprises: obtaining a sequence of bits to be encoded, selecting a puncturing pattern from a plurality of puncturing patterns, ...
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WO/2024/033765A1 |
A team polar decoder, TPD, (340) includes polar decoders, PPDs, (410), connected to a channel (330), and a team decision maker, TDM, (420) connected to the PPDs and a destination (350) Component polar decoders, CPDs, (410-m) decode a pol...
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WO/2024/031208A1 |
Methods, systems, and devices for wireless communications are described. A device may obtain information bits and perform a two-stage encoding operation using the information bits. As part of the two-stage encoding procedure, the device ...
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WO/2024/031979A1 |
The present application relates to an optimized expectation propagation detection method and a signal detection apparatus. The method comprises: first, acquiring code information of a uncoded bit sequence, modulation information, a chann...
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WO/2024/035567A1 |
A first device may select a base graph from a plurality of base graphs based on one or more of (a) a decoding complexity of a second device, (b) a device category of the second device, (c) a capability of the second device, (d) a decoder...
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WO/2024/030698A1 |
According to some embodiments, a method of decoding data includes: receiving data compressed by a universal encoder and a data model based on a sum-product network (SPN) representing statistical structure inherent to source data, the sou...
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WO/2024/026584A1 |
Methods, systems, and devices for wireless communications are described. A first device may identify parameters for staircase encoding. The first device may perform a staircase encoding procedure on information bits in accordance with th...
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WO/2024/020681A1 |
Methods for transferring a signal across an isolation barrier include encoding the signal according to at least first and second parameters at a second side of the isolation barrier and using one or more isolating device to transfer the ...
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WO/2024/020465A1 |
A method for transmitting a source file includes receiving at least one input relating to the transmission of the data; selecting a transmission strategy using the at least one input; processing the data using the selected transmission s...
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WO/2024/018966A1 |
This communication system comprises a first communication device and a second communication device. The second communication device comprises: a propagation path information estimation unit that estimates propagation path information in ...
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WO/2024/013403A1 |
Aspects include methods, apparatuses, and computer-readable media for wireless communications. These aspects involve receiving a set of information bits at a cyclic redundancy check (CRC) interleaver and encoding them through a polar enc...
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WO/2024/007303A1 |
Code blocks (CBs) are transmitted by a transmitting device and received by a receiving device in a wireless communication network. The CBs are generated based on a batch of physical layer packets to which a subset of higher-layer encoded...
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WO/2024/005845A1 |
This disclosure describes systems, methods, and devices related to for low-density parity-check (LDPC) Wi-Fi coding and decoding. A device may identify a first base matrix to generate LDPC codewords of 1944 bits; identify a mask matrix t...
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WO/2024/006014A1 |
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit an indication of a multi-level coding (MLC) capability for uplink transmissions. The UE may receive...
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WO/2024/006276A1 |
Systems and methods for performing low-density parity-check (LDPC) coding includes a wireless communication device that determines a count of a plurality of information bits. The wireless communication device selects a codeword length ac...
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WO/2024/002171A1 |
Provided in the embodiments of the present disclosure are an encoding method and apparatus, and a storage medium. The method comprises: generating a basis matrix of a spatially coupled low-density parity check code (SC-LDPC), wherein the...
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WO/2024/004047A1 |
This decoding device (320) comprises: a storage unit (331) that is capable of division into PxP submatrix blocks, where P is a positive integer, and that stores a first check matrix of a maximum coding rate assumed for the check matrix o...
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WO/2024/001313A1 |
Provided in the present application are a decoding processing method and apparatus, and a storage medium and an electronic apparatus. The method comprises: performing iterative decoding on input data by means of a plurality of decoders c...
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WO/2024/000564A1 |
The present application provides a communication method and a communication apparatus, for use in reducing the implementation complexity of a polar code so as to improve communication efficiency. In the method, a sending end obtains info...
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WO/2023/246458A1 |
A coding method and apparatus, and a decoding method and apparatus. The coding method comprises: a sending end acquiring a first bit sequence, then performing LDPC coding on the basis of the first bit sequence to obtain a second bit sequ...
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WO/2023/246473A1 |
Provided in the present application are a decoding method, a chip and a related apparatus. By means of introducing a threshold value determination mechanism, a controller chip can simultaneously calculate the number check equations which...
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WO/2023/240804A1 |
The embodiments of the present application relates to the technical field of operating systems. Provided are a data processing method and apparatus. By means of the method, data to be coded can be segmented according to the actual code r...
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