Information bit distribution design for polar codes
J Jiang, G Sarkis, Y Yang, P Gaal, JB Soriaga… - US Patent …, 2020 - Google Patents
A wireless device (eg, a base station or user equipment (UE)) may encode a codeword
using a polar code for transmission over a wireless channel. The device may identify a set of …
using a polar code for transmission over a wireless channel. The device may identify a set of …
Decoding signals by guessing noise
M Medard, KR Duffy - US Patent 11,095,314, 2021 - Google Patents
Devices and methods described herein decode a sequence of coded symbols by guessing
noise. In various embodiments, noise sequences are ordered, either during system …
noise. In various embodiments, noise sequences are ordered, either during system …
Method and apparatus for wirelessly communicating over a noisy channel with a variable codeword length polar code to improve transmission capacity
Abstract Systems and methods of communicating using asymmetric polar codes are
provided which overcome the codeword length constraints of systems and methods of …
provided which overcome the codeword length constraints of systems and methods of …
Error correction code structure
A Steiner, H Weingarten… - US Patent …, 2021 - Google Patents
Various implementations described herein relate to systems and methods for encoding data
having input bits to be stored in a non-volatile storage device, including mapping the input …
having input bits to be stored in a non-volatile storage device, including mapping the input …
System and method for interleaving distributed CRC in polar codes for early termination
AA Abotabl, JH Bae - US Patent 10,644,835, 2020 - Google Patents
An apparatus includes: a cyclic redundancy check (CRC) encoder configured to receive k
information bits and generate p parity bits corresponding to the k information bits, k and p …
information bits and generate p parity bits corresponding to the k information bits, k and p …
Decoding signals by guessing noise
M Medard, KR Duffy - US Patent 11,451,247, 2022 - Google Patents
Devices and methods described herein decode a sequence of coded symbols by guessing
noise. In various embodiments, noise sequences are ordered, either during system …
noise. In various embodiments, noise sequences are ordered, either during system …
Iterative bit flip decoding based on symbol reliabilities
KR Duffy - US Patent 11,652,498, 2023 - Google Patents
The present application concerns an iterative bit-flipping decoding method using symbol or
bit reliabilities, which is a variation of GRAND decoding and is denoted by ordered reliability …
bit reliabilities, which is a variation of GRAND decoding and is denoted by ordered reliability …
Method, apparatus, and device for determining polar code encoding and decoding
Embodiments provide a polar code encoding and decoding method in a communications
system. Under the method, a basic quantized sequence can be obtained. The basic …
system. Under the method, a basic quantized sequence can be obtained. The basic …
Efficient interleaver design for polar codes
H03M13/00—Coding, decoding or code conversion, for error detection or error correction;
Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; …
Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; …