JP2020518157A5 - - Google Patents
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- JP2020518157A5 JP2020518157A5 JP2019556326A JP2019556326A JP2020518157A5 JP 2020518157 A5 JP2020518157 A5 JP 2020518157A5 JP 2019556326 A JP2019556326 A JP 2019556326A JP 2019556326 A JP2019556326 A JP 2019556326A JP 2020518157 A5 JP2020518157 A5 JP 2020518157A5
- Authority
- JP
- Japan
- Prior art keywords
- bits
- decoding
- error detection
- dynamic freeze
- codeword
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000001514 detection method Methods 0.000 claims 25
- 238000000034 method Methods 0.000 claims 15
- 230000037361 pathway Effects 0.000 claims 4
- 230000008014 freezing Effects 0.000 claims 2
- 238000007710 freezing Methods 0.000 claims 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/081228 WO2018191908A1 (en) | 2017-04-20 | 2017-04-20 | Dynamic frozen bits and error detection for polar codes |
| CNPCT/CN2017/081228 | 2017-04-20 | ||
| CNPCT/CN2017/088983 | 2017-06-19 | ||
| PCT/CN2017/088983 WO2018232562A1 (en) | 2017-06-19 | 2017-06-19 | Parity bits of polar code for early termination |
| PCT/CN2018/083487 WO2018192514A1 (en) | 2017-04-20 | 2018-04-18 | Dynamic frozen bits and error detection for polar codes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020518157A JP2020518157A (ja) | 2020-06-18 |
| JP2020518157A5 true JP2020518157A5 (https=) | 2021-05-13 |
| JP7357541B2 JP7357541B2 (ja) | 2023-10-06 |
Family
ID=63856417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019556326A Active JP7357541B2 (ja) | 2017-04-20 | 2018-04-18 | ポーラ符号のための動的凍結ビットおよび誤り検出 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11632193B2 (https=) |
| EP (1) | EP3613162A4 (https=) |
| JP (1) | JP7357541B2 (https=) |
| KR (2) | KR20250002818A (https=) |
| CN (1) | CN110546902B (https=) |
| BR (1) | BR112019021707A2 (https=) |
| CA (1) | CA3056299A1 (https=) |
| WO (1) | WO2018192514A1 (https=) |
Families Citing this family (32)
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| WO2018165894A1 (en) * | 2017-03-15 | 2018-09-20 | Nokia Technologies Oy | Early termination with distributed crc polar codes |
| JP7357541B2 (ja) | 2017-04-20 | 2023-10-06 | クアルコム,インコーポレイテッド | ポーラ符号のための動的凍結ビットおよび誤り検出 |
| US10965360B2 (en) * | 2017-08-23 | 2021-03-30 | Qualcomm Incorporated | Methods and apparatus related to beam refinement |
| TWI757609B (zh) * | 2018-08-03 | 2022-03-11 | 日商索尼股份有限公司 | 用於通訊的傳輸設備和方法、接收設備和方法 |
| CN111200439B (zh) * | 2018-11-16 | 2022-05-06 | 华为技术有限公司 | 译码方法、装置及设备 |
| US10992323B2 (en) | 2019-02-01 | 2021-04-27 | Micron Technology, Inc. | Early decoding termination for a memory sub-system |
| US10963342B2 (en) * | 2019-02-01 | 2021-03-30 | Micron Technology, Inc. | Metadata-assisted encoding and decoding for a memory sub-system |
| KR20210006807A (ko) | 2019-07-09 | 2021-01-19 | 삼성전자주식회사 | 통신 시스템에서 신호 송수신 장치 및 방법 |
| TWI731441B (zh) * | 2019-10-18 | 2021-06-21 | 國立清華大學 | 用於列表型連續消去的解碼器及其解碼方法 |
| US11374686B2 (en) * | 2020-02-04 | 2022-06-28 | Qualcomm Incorporated | Parity check bits for non-coherent communication |
| US11281529B2 (en) | 2020-02-14 | 2022-03-22 | Micron Technology, Inc. | Error detection code generation techniques |
| KR102793909B1 (ko) * | 2020-02-26 | 2025-04-08 | 삼성전자주식회사 | 채널 코딩에서 디코딩을 위한 장치 및 방법 |
| JP2023517030A (ja) * | 2020-03-05 | 2023-04-21 | ノキア テクノロジーズ オサケユイチア | 両極性符号のための拡張復号 |
| CN115398809A (zh) * | 2020-03-16 | 2022-11-25 | 加利福尼亚大学董事会 | 极化调整卷积码的列表解码 |
| US11411779B2 (en) | 2020-03-31 | 2022-08-09 | XCOM Labs, Inc. | Reference signal channel estimation |
| CN113630126B (zh) * | 2020-05-07 | 2023-11-14 | 大唐移动通信设备有限公司 | 一种极化码译码处理方法、装置及设备 |
| CN114204943A (zh) * | 2020-09-18 | 2022-03-18 | 华为技术有限公司 | 编码方法和装置 |
| CA3195885A1 (en) | 2020-10-19 | 2022-04-28 | XCOM Labs, Inc. | Reference signal for wireless communication systems |
| WO2022093988A1 (en) | 2020-10-30 | 2022-05-05 | XCOM Labs, Inc. | Clustering and/or rate selection in multiple-input multiple-output communication systems |
| KR20220120859A (ko) * | 2021-02-24 | 2022-08-31 | 에스케이하이닉스 주식회사 | 메모리 시스템 내 에러 정정 코드를 사용하는 장치 및 방법 |
| CN113098532B (zh) * | 2021-03-11 | 2023-03-17 | 上海微波技术研究所(中国电子科技集团公司第五十研究所) | 低时延低复杂度的极化码译码方法和系统 |
| WO2022241436A1 (en) | 2021-05-14 | 2022-11-17 | XCOM Labs, Inc. | Scrambling identifiers for wireless communication systems |
| US12237845B2 (en) | 2021-09-28 | 2025-02-25 | Samsung Electronics Co., Ltd. | Devices and methods for constructing polar like codes |
| CN113965208B (zh) * | 2021-09-29 | 2025-07-18 | 展讯通信(上海)有限公司 | 极化码译码方法与装置、译码器和通信设备 |
| WO2023090473A1 (ko) * | 2021-11-17 | 2023-05-25 | 엘지전자 주식회사 | 대수적 부호 기반 연접 극 부호를 이용한 신호 송수신 방법 및 장치 |
| EP4513767A4 (en) * | 2022-05-08 | 2025-08-06 | Samsung Electronics Co Ltd | DEVICE AND METHOD FOR DECODING POLAR CODES USING FUTURE CONSTRAINTS IN A COMMUNICATION SYSTEM OR A BROADCASTING SYSTEM |
| CN115765761B (zh) * | 2022-11-18 | 2025-06-24 | 成都中科微信息技术研究院有限公司 | 一种低复杂度的适用于nr标准的ldpc编码方法、介质及装置 |
| CN116232341B (zh) * | 2022-12-22 | 2025-09-19 | 成都中科微信息技术研究院有限公司 | 一种适用于polar译码的低复杂度路径选择方法 |
| US12425130B2 (en) * | 2023-10-03 | 2025-09-23 | Samsung Electronics Co., Ltd. | Method for polar code design with parity check bits |
| US12489552B2 (en) * | 2024-02-08 | 2025-12-02 | Qualcomm Incorporated | Nonbinary polar coding with partially frozen symbols |
| US12438636B1 (en) * | 2024-03-20 | 2025-10-07 | Qualcomm Incorporated | Dynamic frozen polar codes for probabilistic shaping |
| WO2026064962A1 (en) * | 2024-09-25 | 2026-04-02 | Qualcomm Incorporated | Reliability-based parity checking for polar codes |
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| US5955992A (en) | 1998-02-12 | 1999-09-21 | Shattil; Steve J. | Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter |
| US8458558B2 (en) * | 2008-04-30 | 2013-06-04 | Motorola Mobility Llc | Multi-antenna configuration signaling in wireless communication system |
| JP2012005075A (ja) * | 2010-06-21 | 2012-01-05 | Ntt Docomo Inc | 移動端末装置及び無線通信方法 |
| CN102122966B (zh) | 2011-04-15 | 2012-11-14 | 北京邮电大学 | 基于信道极化的交错结构重复码的编码器及其编译码方法 |
| US9176927B2 (en) * | 2011-11-08 | 2015-11-03 | The Royal Institution For The Advancement Of Learning/Mcgill University | Methods and systems for decoding polar codes |
| CN103220001B (zh) * | 2012-01-20 | 2016-09-07 | 华为技术有限公司 | 与循环冗余校验级联的极性码的译码方法和译码装置 |
| CN103368583B (zh) * | 2012-04-11 | 2016-08-17 | 华为技术有限公司 | 极性码的译码方法和译码装置 |
| KR102007770B1 (ko) * | 2012-12-14 | 2019-08-06 | 삼성전자주식회사 | 패킷의 부호화 방법과 그 복호화 장치 및 방법 |
| WO2014116301A1 (en) * | 2013-01-24 | 2014-07-31 | California Institute Of Technology | Joint rewriting and error correction in write-once memories |
| US9467164B2 (en) * | 2013-10-01 | 2016-10-11 | Texas Instruments Incorporated | Apparatus and method for supporting polar code designs |
| US10135460B2 (en) * | 2013-10-01 | 2018-11-20 | Texas Instruments Incorporated | Apparatus and method for multilevel coding (MLC) with binary alphabet polar codes |
| RU2571587C2 (ru) * | 2014-04-10 | 2015-12-20 | Самсунг Электроникс Ко., Лтд. | Способ и устройство кодирования и декодирования данных в скрученном полярном коде |
| WO2015180187A1 (zh) * | 2014-05-30 | 2015-12-03 | 华为技术有限公司 | 一种打孔的极化码的构造方法和装置 |
| US9923665B2 (en) | 2014-06-06 | 2018-03-20 | Huawei Technologies Co., Ltd. | System and method for forward error correction |
| US9954645B2 (en) * | 2014-12-05 | 2018-04-24 | Lg Electronics Inc. | Method and device for providing secure transmission based on polar code |
| US9628114B2 (en) * | 2015-03-31 | 2017-04-18 | Macronix International Co., Ltd. | Length-compatible extended polar codes |
| US10623142B2 (en) * | 2015-10-30 | 2020-04-14 | Huawei Technologies Canada Co., Ltd. | Method for determining an encoding scheme and symbol mapping |
| US9973301B2 (en) * | 2015-11-24 | 2018-05-15 | Coherent Logix, Incorporated | Memory management and path sort techniques in a polar code successive cancellation list decoder |
| KR102504550B1 (ko) * | 2015-12-28 | 2023-02-28 | 삼성전자주식회사 | 저밀도 패리티 검사 코드를 지원하는 통신 시스템에서 신호를 수신하는 장치 및 방법 |
| US10305514B2 (en) * | 2016-02-04 | 2019-05-28 | The Royal Institution For The Advancement Of Learning/Mcgill University | Multi-mode unrolled polar decoders |
| KR102461276B1 (ko) * | 2016-03-10 | 2022-10-31 | 삼성전자주식회사 | 저밀도 패리티 검사 코드를 지원하는 통신 시스템에서 신호를 수신하는 장치 및 방법 |
| CN105933010B (zh) | 2016-04-15 | 2019-05-14 | 华南理工大学 | 一种基于分段校验辅助的低复杂度极化码译码scl方法 |
| US10361717B2 (en) * | 2016-06-17 | 2019-07-23 | Huawei Technologies Co., Ltd. | Apparatus and methods for error detection coding |
| US10361728B2 (en) * | 2016-06-17 | 2019-07-23 | Huawei Technologies Co., Ltd. | Multiple-symbol combination based decoding for general polar codes |
| US10637607B2 (en) * | 2016-09-15 | 2020-04-28 | Huawei Technologies Co., Ltd. | Method and apparatus for encoding data using a polar code |
| US10484130B2 (en) * | 2016-09-30 | 2019-11-19 | Huawei Technologies Co., Ltd. | Method and device for parallel polar code encoding/decoding |
| US10069510B2 (en) * | 2016-11-21 | 2018-09-04 | Samsung Electronics Co., Ltd. | System and method for maximal code polarization |
| EP3340476A1 (en) * | 2016-12-23 | 2018-06-27 | Sequans Communications S.A. | Error correction decoding with configurable parallelism |
| US10560218B2 (en) * | 2017-01-05 | 2020-02-11 | Huawei Technologies Co., Ltd. | Apparatus and methods for decoding assistant bit-based polar code construction |
| JP7357541B2 (ja) | 2017-04-20 | 2023-10-06 | クアルコム,インコーポレイテッド | ポーラ符号のための動的凍結ビットおよび誤り検出 |
-
2018
- 2018-04-18 JP JP2019556326A patent/JP7357541B2/ja active Active
- 2018-04-18 BR BR112019021707-0A patent/BR112019021707A2/pt unknown
- 2018-04-18 CN CN201880026045.2A patent/CN110546902B/zh not_active Expired - Fee Related
- 2018-04-18 CA CA3056299A patent/CA3056299A1/en active Pending
- 2018-04-18 EP EP18788590.0A patent/EP3613162A4/en active Pending
- 2018-04-18 US US16/493,364 patent/US11632193B2/en active Active
- 2018-04-18 KR KR1020247041108A patent/KR20250002818A/ko active Pending
- 2018-04-18 KR KR1020197033876A patent/KR102743450B1/ko active Active
- 2018-04-18 WO PCT/CN2018/083487 patent/WO2018192514A1/en not_active Ceased
-
2023
- 2023-03-21 US US18/187,255 patent/US12034534B2/en active Active
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