BR112019013035A2 - estrutura aninhada para construção de código polar usando evolução de densidade - Google Patents
estrutura aninhada para construção de código polar usando evolução de densidade Download PDFInfo
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- BR112019013035A2 BR112019013035A2 BR112019013035A BR112019013035A BR112019013035A2 BR 112019013035 A2 BR112019013035 A2 BR 112019013035A2 BR 112019013035 A BR112019013035 A BR 112019013035A BR 112019013035 A BR112019013035 A BR 112019013035A BR 112019013035 A2 BR112019013035 A2 BR 112019013035A2
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/63—Joint error correction and other techniques
- H03M13/635—Error control coding in combination with rate matching
- H03M13/6362—Error control coding in combination with rate matching by puncturing
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/65—Purpose and implementation aspects
- H03M13/6508—Flexibility, adaptability, parametrability and configurability of the implementation
- H03M13/6516—Support of multiple code parameters, e.g. generalized Reed-Solomon decoder for a variety of generator polynomials or Galois fields
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0057—Block codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0067—Rate matching
- H04L1/0068—Rate matching by puncturing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/203—Details of error rate determination, e.g. BER, FER or WER
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Mathematical Physics (AREA)
- Mobile Radio Communication Systems (AREA)
- Error Detection And Correction (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/113031 WO2018119883A1 (en) | 2016-12-29 | 2016-12-29 | Nested structure for polar code construction using density evolution |
| PCT/CN2017/091947 WO2018120734A1 (en) | 2016-12-29 | 2017-07-06 | Nested structure for polar code construction using density evolution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019013035A2 true BR112019013035A2 (pt) | 2019-12-17 |
Family
ID=62706860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019013035A BR112019013035A2 (pt) | 2016-12-29 | 2017-07-06 | estrutura aninhada para construção de código polar usando evolução de densidade |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11394491B2 (enExample) |
| EP (1) | EP3563502B1 (enExample) |
| JP (1) | JP7050785B2 (enExample) |
| KR (1) | KR102533307B1 (enExample) |
| CN (1) | CN110168975B (enExample) |
| BR (1) | BR112019013035A2 (enExample) |
| CA (1) | CA3042957A1 (enExample) |
| WO (2) | WO2018119883A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809500B (zh) * | 2017-05-05 | 2020-12-22 | 华为技术有限公司 | 编码方法、装置和设备 |
| CN108650053B (zh) | 2017-08-02 | 2019-04-19 | 华为技术有限公司 | 一种Polar码编码方法及装置 |
| CN109391343B (zh) | 2017-08-02 | 2021-09-03 | 华为技术有限公司 | 一种Polar码编码方法及装置 |
| US10659194B2 (en) | 2017-08-02 | 2020-05-19 | Huawei Technologies Co., Ltd. | Polar code encoding method and apparatus in wireless communications |
| CN109391345B (zh) * | 2017-08-04 | 2022-10-11 | 华为技术有限公司 | 一种Polar码编码方法及装置 |
| CN109450455B (zh) * | 2018-10-26 | 2023-09-08 | 中国计量大学 | 高性能极化码信息位选取方案 |
| CN111586744B (zh) * | 2019-02-15 | 2022-04-29 | 华为技术有限公司 | 一种iab节点的切换方法及装置 |
| WO2021137328A1 (ko) * | 2019-12-31 | 2021-07-08 | 엘지전자 주식회사 | 무선 통신 시스템에서 레이트 매칭을 이용하여, 폴라 코딩에 기초한 채널 코딩을 수행하는 방법 및 장치 |
| CN113922824A (zh) * | 2020-07-10 | 2022-01-11 | 华为技术有限公司 | 一种Polar码编解码方法及装置 |
| CN115085740A (zh) * | 2021-03-16 | 2022-09-20 | 华为技术有限公司 | 一种编码和译码方法及装置 |
| CN117318878A (zh) * | 2022-06-17 | 2023-12-29 | 华为技术有限公司 | 一种通信方法及装置 |
| WO2024038924A1 (ko) * | 2022-08-18 | 2024-02-22 | 엘지전자 주식회사 | 인코딩을 수행하는 방법, 통신 기기, 프로세싱 장치, 및 저장 매체 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003039055A1 (de) * | 2001-10-15 | 2003-05-08 | Siemens Aktiengesellschaft | Verfahren und vorrichtung zur abbildung der ausgangsbasis eines kodierers auf den signalraum einer qam oder psk modulation |
| 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 |
| CN106899311B (zh) * | 2012-09-24 | 2023-11-03 | 华为技术有限公司 | 混合极性码的生成方法和生成装置 |
| CN103023618B (zh) | 2013-01-11 | 2015-04-22 | 北京邮电大学 | 一种任意码长的极化编码方法 |
| CN104079370B (zh) * | 2013-03-27 | 2018-05-04 | 华为技术有限公司 | 信道编译码方法及装置 |
| CN103281166B (zh) * | 2013-05-15 | 2016-05-25 | 北京邮电大学 | 一种基于极化码的混合自动重传请求传输方法 |
| WO2015026148A1 (ko) * | 2013-08-20 | 2015-02-26 | 엘지전자 주식회사 | 무선 접속 시스템에서 폴라 코딩을 이용한 데이터 송신방법 |
| EP3054599B1 (en) * | 2013-11-11 | 2020-11-04 | Huawei Technologies Co., Ltd. | Polar code encoding method and device |
| WO2015123855A1 (zh) * | 2014-02-21 | 2015-08-27 | 华为技术有限公司 | 用于极化码的速率匹配的方法和装置 |
| WO2015149225A1 (zh) * | 2014-03-31 | 2015-10-08 | 华为技术有限公司 | 极化码的混合自动重传方法及装置、无线通信装置 |
| US20150333775A1 (en) * | 2014-05-15 | 2015-11-19 | Broadcom Corporation | Frozen-Bit Selection for a Polar Code Decoder |
| US10193578B2 (en) * | 2014-07-10 | 2019-01-29 | The Royal Institution For The Advancement Of Learning / Mcgill University | Flexible polar encoders and decoders |
| AU2014412583B2 (en) * | 2014-11-27 | 2018-09-06 | Huawei Technologies Co., Ltd. | Polar code rate matching method and apparatus, and wireless communications device |
| US9954645B2 (en) * | 2014-12-05 | 2018-04-24 | Lg Electronics Inc. | Method and device for providing secure transmission based on polar code |
| US9722651B2 (en) | 2015-01-09 | 2017-08-01 | Qualcomm Incorporated | Adaptive channel coding using polarization |
| US9742440B2 (en) * | 2015-03-25 | 2017-08-22 | Samsung Electronics Co., Ltd | HARQ rate-compatible polar codes for wireless channels |
| CN107431559B (zh) * | 2015-04-30 | 2020-01-31 | 华为技术有限公司 | 一种利用多元极化码进行数据传输的方法、装置 |
| CN105553892B (zh) * | 2015-12-23 | 2018-08-14 | 北京航空航天大学 | 一种基于polar码的信道估计方法 |
| CN105811998B (zh) | 2016-03-04 | 2019-01-18 | 深圳大学 | 一种基于密度演进的极化码构造方法及极化码编译码系统 |
| CN106230489B (zh) | 2016-07-15 | 2019-07-16 | 西安电子科技大学 | 适用于任意高阶调制的极化码编码调制方法 |
| CN108599900B (zh) | 2016-08-11 | 2019-06-07 | 华为技术有限公司 | 用于极化编码的方法、装置和设备 |
-
2016
- 2016-12-29 WO PCT/CN2016/113031 patent/WO2018119883A1/en not_active Ceased
-
2017
- 2017-07-06 WO PCT/CN2017/091947 patent/WO2018120734A1/en not_active Ceased
- 2017-07-06 KR KR1020197017980A patent/KR102533307B1/ko active Active
- 2017-07-06 EP EP17886982.2A patent/EP3563502B1/en active Active
- 2017-07-06 CN CN201780081143.1A patent/CN110168975B/zh active Active
- 2017-07-06 JP JP2019531964A patent/JP7050785B2/ja active Active
- 2017-07-06 BR BR112019013035A patent/BR112019013035A2/pt not_active IP Right Cessation
- 2017-07-06 US US16/473,572 patent/US11394491B2/en active Active
- 2017-07-06 CA CA3042957A patent/CA3042957A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP7050785B2 (ja) | 2022-04-08 |
| US11394491B2 (en) | 2022-07-19 |
| JP2020504501A (ja) | 2020-02-06 |
| EP3563502A1 (en) | 2019-11-06 |
| US20190372713A1 (en) | 2019-12-05 |
| KR20190097060A (ko) | 2019-08-20 |
| KR102533307B1 (ko) | 2023-05-16 |
| CA3042957A1 (en) | 2018-07-05 |
| CN110168975B (zh) | 2022-06-17 |
| EP3563502B1 (en) | 2024-10-30 |
| EP3563502A4 (en) | 2020-08-12 |
| WO2018120734A1 (en) | 2018-07-05 |
| WO2018119883A1 (en) | 2018-07-05 |
| CN110168975A (zh) | 2019-08-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2730 DE 02-05-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |