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WO/2022/218522A1 |
The present disclosure relates to massive random access procedure. The disclosure proposes a transmitting device configured to: encode a message sequence using one or more error correction codes to obtain G encoded sequences, wherein eac...
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WO/2022/216803A1 |
The aspects described herein may enable an apparatus to jointly encode two or more payloads using a single polar encoder device, while providing unequal error protection for the payloads. The apparatus causes a polar encoder to polar enc...
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WO/2022/204900A1 |
Embodiments of the present application relate to the technical field of information processing and provide an LDPC code decoding method and an LDPC code decoder, capable improving the problem of high LDPC code decoding resources. The dec...
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WO/2022/212989A1 |
Aspects described herein relate to configuring a search space size for a demodulator to use in generating log likelihood ratios (LLRs) in demodulating received signals. In an aspect, an indication of a search space size for a demodulator...
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WO/2022/206623A1 |
Provided in the present application are a coding method, a decoding method and a communication apparatus, which are used for improving coding and decoding performance. The method comprises: acquiring n information bit sequences, wherein ...
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WO/2022/206675A1 |
Disclosed are a polar code segment encoding method and a related device. The method comprises: determining a target code length of an encoded polar code according to the number of information bits of a first information bit sequence and ...
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WO/2022/193101A1 |
The present application provides a data processing method and a related apparatus, wherein the method is applied to a first transmission device, and the first transmission device supports at least two direct-current balancing modes. The ...
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WO/2022/193210A1 |
Methods, systems, and devices for wireless communication are described to support replacing values of one or more information bit vectors with one or more corresponding sets of parity bits. A first wireless device may replace an informat...
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WO/2022/194170A1 |
The embodiments of the present disclosure relate to an encoding method, device and system, and a decoding method, device and system. The encoding method proposed herein comprises: acquiring a generation matrix for encoding, wherein the g...
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WO/2022/197811A1 |
A device may include a first ultra-wideband (UWB) antenna and one or more processors. The one or more processors may be configured to establish a plurality of respective connections with a plurality of second devices each having a respec...
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WO/2022/198193A1 |
Described apparatuses and methods provide configurable error correction code, ECC, circuitry (112) and schemes that can utilize a shared ECC engine (408) between two or more memory banks (404) of a memory (110, 208), including a low-powe...
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WO/2022/193919A1 |
Embodiments of the present application relate to the technical field of communications, and provide an encoding method and apparatus and a decoding method and apparatus, which are used to reduce the complexity of encoding and decoding an...
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WO/2022/191992A1 |
This disclosure describes systems and methods for detecting multiple insertion and deletion errors in the presence of substitution errors in a signal (such as a sequenced DNA string). A convolutional code that includes two or more compon...
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WO/2022/192717A1 |
Methods and apparatuses for relaxed polar coding, including cyclic redundancy check (CRC) aided encoding and belief propagation (BP) decoding for relaxed polar codes in wireless communications, are provided. For example, a method compris...
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WO/2022/188173A1 |
A data error processing method and device, relating to the technical field of chips, and capable of reducing a delay in a data error correction process and reducing the waste of power consumption. The method comprises: performing iterati...
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WO/2022/186364A1 |
A terminal device includes encoding circuitry configured to encode a code block and output coded bits for the code block, and rate-matching circuitry configured to perform bit-selection procedure for the coded bits, wherein the rate-matc...
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WO/2022/187651A1 |
Neural Normalized MinSum (N-NMS) decoding for improving frame error rate (FER) performance on linear block codes over conventional normalized MinSum (NMS). Dynamic multiplicative weights are assigned to each check-to-variable message in ...
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WO/2022/186853A1 |
Embodiments of apparatus and method for iterative decoding are disclosed. In one example, a method for iterative decoding can include receiving an offset address. The method can also include receiving a first plurality of bits from a plu...
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WO/2022/178790A1 |
The present application relates to the field of communications. Disclosed are a common mode decoding circuit, a digital baseband, a radio frequency transceiver, and a decoding method, used for implementing multiplexing of an LDPC code an...
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WO/2022/176319A1 |
Data communications and storage systems require error control techniques to be transferred successfully without failure. Polar coding has been used as a state-of-the-art forward error correction code for such an error control technique. ...
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WO/2022/175846A1 |
Systems and methods relating to estimating data symbols encoded in a received signal that has been transmitted at a faster than Nyquist rate. The present invention uses a heuristic method for non-convex problems and involves an input mat...
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WO/2022/174884A1 |
The present disclosure relates generally to the field of data encoding and decoding, and particularly to automorphism-based polar encoding and decoding apparatuses and methods, as well as computer program products embodying the method st...
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WO/2022/171019A1 |
Embodiments of the present application provide encoding and decoding methods and related apparatuses, used for reducing the complexity of encoding and decoding and improving the performance of encoding and decoding. In the method, a send...
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WO/2022/171183A1 |
An information bit determination method and mapping relationship generation method based on polar coding and modulation, and a device. The determination method comprises: giving a mapping relationship table of a predefined polar coding a...
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WO/2022/173337A1 |
Disclosed is a method performed by a network node (130) of a wireless communication network (100) for efficient usage of downlink transmission resources. The method comprises transmitting, to a wireless device (140), an encoded first con...
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WO/2022/172429A1 |
Comprised are: an interference elimination unit (1) that performs interference elimination using a plurality of interference elimination algorithms on received signals, and generates interference elimination signals for each interference...
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WO/2022/160847A1 |
Provided is a method for optimizing a polar-RNNA quantizer of an MLC-type NAND flash memory on the basis of deep learning. The method comprises the following steps: step S1, converting an MLC flash memory detection problem into a deep le...
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WO/2022/161449A1 |
The present application provides an encoding method, a decoding method and a communication device. The encoding method may comprise: acquiring a bit sequence to be encoded; performing spatial coupling encoding on said bit sequence, so as...
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WO/2022/162721A1 |
A wireless communication system (1) comprises: a transmission device (100) including a pattern generation unit that generates a bit deletion pattern, a coding unit that subjects information bits to convolutional coding so as to generate ...
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WO/2022/163441A1 |
This wireless communication system (1) comprises: a transmission device (100) which comprises a pattern generation unit that generates a bit erasure pattern, an encoding unit that performs convolutional encoding on information bits and g...
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WO/2022/165074A1 |
This patent document is directed to implementations of embodiments of an error correction module or gadget using a cryogenic classical superconducting circuit that can be used as a decoder of quantum error correcting codes correcting err...
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WO/2022/161236A1 |
The disclosed systems, structures, and methods are directed to encoding and decoding information for transmission across a communication channel. The encoding method includes: distributingthe information bits between m parallel polar cod...
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WO/2022/161147A1 |
A decoding method, apparatus and device, and a computer readable storage medium, relating to the technical field of communications. Data of m rows and n columns, for example, data of m rows or n columns, in a codeword can form data of mu...
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WO/2022/161201A1 |
The present application discloses methods and apparatus for coding modulation and demodulation decoding, the method for coding modulation comprising: a sending end device acquires a first bit sequence comprising K information bits (401);...
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WO/2022/159618A1 |
Apparatuses, systems, and techniques to decode quasi-cyclic low- density parity-check, QC-LDPC, encoded data for fifth-generation (5G) new radio (NR). In at least one embodiment, a processor includes one or more circuits to select one or...
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WO/2022/153325A1 |
Embodiment herein provide a Bose-Chadhuri-Hocquenghem (BCH) encoder for generating a BCH signal. The BCH encoder (1) includes a memory for storing a minimum distance to be used for generating the BCH signal for a BCH code (n, k) and a po...
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WO/2022/151064A1 |
The present application relates to the technical field of mobile communications. Disclosed are an information sending method and apparatus, an information receiving method and apparatus, a device, and a storage medium. The information se...
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WO/2022/149259A1 |
Provided is a coding circuit used for coherent digital signal processing. This coding circuit includes a serial-parallel circuit for dividing input data into multiple data segments by performing serial-parallel conversion on the input da...
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WO/2022/150692A1 |
In certain representative embodiments, methods, apparatus and systems are provided for the selection of component codes for input as cyclic redundancy check (CRC) bits during polar encoding. The component polar codes and particular encod...
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WO/2022/148230A1 |
The present application provides a state notification method, an optical module, a network device and a network system. Said method comprises: determining the lock state of a logical channel in a first optical module, the first optical m...
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WO/2022/145053A1 |
This communication device, which carries out communication in which an error correction code is used, comprises: an encoding/decoding unit that uses a first error correction code, selected from a plurality of error correction codes, to p...
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WO/2022/143690A1 |
A coding method and device. The method comprises: coding an information bit by using a preset system code generator matrix of a (U|U+V) structure to obtain a system code codeword, wherein the preset system code generator matrix of the (U...
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WO/2022/145057A1 |
This decoding device is provided with: an input unit for inputting a codeword encoded from an original message using polar codes; a calculating unit for decoding the original message from the codeword on the basis of a conditional probab...
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WO/2022/146788A1 |
Indexing-based feedback codes and methods of use are disclosed herein. An example method includes determining error correction for a received packet having errors, generating an index of the error correction, the index including error po...
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WO/2022/135318A1 |
A low-density parity-check encoding method, a low-density parity-check decoding method, an encoding device, a decoding device and a medium. The low-density parity-check encoding method comprises: determining a target parity check matrix,...
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WO/2022/139871A1 |
Embodiments of an apparatus and method using a demodulation reference signal are disclosed. In an example, an apparatus transmits a demodulation reference signal (DMRS) to a receiver. The apparatus modulates traffic resource element with...
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WO/2022/139728A1 |
In this invention, a novel method for improving the performance of polar decoders using virtual random channels is proposed.
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WO/2022/135719A1 |
The present disclosure relates to data encoding and data decoding using polar codes. In particular, the disclosure proposes an apparatus for staircase polar code encoding, an apparatus for staircase polar code decoding, and corresponding...
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WO/2022/137967A1 |
A device (1) for a vehicle according to this embodiment comprises: a control unit (10) which executes processing relating to display on a meter display (6); a video processing unit (11) which generates a video to be displayed; a video ou...
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WO/2022/132512A1 |
The present disclosure is directed to systems and methods for virtualizing communications within a plurality of telematics channels operatively connected to a target machine. The method includes (i) generating a virtualized channel in ad...
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