TWI835727B - 用於極性碼的速率匹配方案 - Google Patents
用於極性碼的速率匹配方案 Download PDFInfo
- Publication number
- TWI835727B TWI835727B TW107112086A TW107112086A TWI835727B TW I835727 B TWI835727 B TW I835727B TW 107112086 A TW107112086 A TW 107112086A TW 107112086 A TW107112086 A TW 107112086A TW I835727 B TWI835727 B TW I835727B
- Authority
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- Prior art keywords
- bit stream
- encoded
- bits
- rate matching
- processor
- Prior art date
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Classifications
-
- 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
-
- 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
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- H04L1/0069—Puncturing patterns
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ??PCT/CN2017/083365 | 2017-05-06 | ||
| WOPCT/CN2017/083365 | 2017-05-06 | ||
| PCT/CN2017/083365 WO2018205051A1 (en) | 2017-05-06 | 2017-05-06 | Rate-matching scheme for polar codes |
| WOPCT/CN2018/082085 | 2018-04-06 | ||
| ??PCT/CN2018/082085 | 2018-04-06 | ||
| PCT/CN2018/082085 WO2018205777A1 (en) | 2017-05-06 | 2018-04-06 | Rate-matching scheme for polar codes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201907682A TW201907682A (zh) | 2019-02-16 |
| TWI835727B true TWI835727B (zh) | 2024-03-21 |
Family
ID=64104095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107112086A TWI835727B (zh) | 2017-05-06 | 2018-04-09 | 用於極性碼的速率匹配方案 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11489625B2 (https=) |
| EP (2) | EP3619852B1 (https=) |
| JP (1) | JP7138659B2 (https=) |
| KR (1) | KR102647948B1 (https=) |
| CN (2) | CN110582961A (https=) |
| BR (1) | BR112019023004A2 (https=) |
| TW (1) | TWI835727B (https=) |
| WO (2) | WO2018205051A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018205051A1 (en) | 2017-05-06 | 2018-11-15 | Qualcomm Incorporated | Rate-matching scheme for polar codes |
| WO2019099318A1 (en) * | 2017-11-15 | 2019-05-23 | Idac Holdings, Inc. | Urllc transmissions with polar codes |
| CN110391870B (zh) * | 2018-04-16 | 2022-04-29 | 华为技术有限公司 | 速率匹配的方法和装置，以及解速率匹配的方法和装置 |
| MX2021001843A (es) * | 2018-08-24 | 2021-05-13 | Ericsson Telefon Ab L M | Mejoras a la igualacion de velocidad de memoria intermedia limitada. |
| US11374704B2 (en) * | 2020-05-07 | 2022-06-28 | Cisco Technology, Inc. | Mapping bit positions using predicted error values |
| BR112023004042A2 (pt) * | 2020-09-07 | 2023-04-04 | Huawei Tech Co Ltd | Método de comunicação, aparelho de comunicação, mídia de armazenamento legível por computador e sistema de comunicação |
| EP4354775A4 (en) * | 2021-06-10 | 2025-05-21 | LG Electronics Inc. | METHOD, COMMUNICATION DEVICE, PROCESSING DEVICE AND STORAGE MEDIUM FOR PERFORMING CHANNEL ENCODING AND METHOD AND COMMUNICATION DEVICE FOR PERFORMING CHANNEL DECODING |
| EP4550698A4 (en) * | 2022-08-08 | 2025-08-27 | Huawei Tech Co Ltd | DATA PROCESSING METHOD, APPARATUS AND DEVICE |
| WO2025118454A1 (en) * | 2023-12-05 | 2025-06-12 | Huawei Technologies Co., Ltd. | Rate matching method and apparatuses |
| WO2026000230A1 (en) * | 2024-06-26 | 2026-01-02 | Qualcomm Incorporated | Block segmentation for polar codes |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3795743B2 (ja) * | 2000-11-17 | 2006-07-12 | 株式会社エヌ・ティ・ティ・ドコモ | データ伝送方法、データ伝送システム、送信装置および受信装置 |
| AU2003214677B2 (en) * | 2002-03-27 | 2005-12-22 | Samsung Electronics Co., Ltd. | Apparatus and Method for Receiving Packet Data Control Channel in a Mobile Communication System |
| US9281917B2 (en) * | 2007-01-03 | 2016-03-08 | Nokia Technologies Oy | Shared control channel structure |
| US9686044B2 (en) * | 2007-03-27 | 2017-06-20 | Qualcomm Incorporated | Rate matching with multiple code block sizes |
| US9071402B2 (en) * | 2008-03-24 | 2015-06-30 | Telefonaktiebolaget L M Ericsson (Publ) | Selection of retransmission settings for HARQ in WCDMA and LTE networks |
| US8724636B2 (en) * | 2008-03-31 | 2014-05-13 | Qualcomm Incorporated | Methods of reliably sending control signal |
| EP3057255B1 (en) * | 2013-11-04 | 2018-08-22 | Huawei Technologies Co., Ltd. | Rate matching method and apparatus for polar codes, and wireless communication device |
| WO2015100561A1 (zh) * | 2013-12-30 | 2015-07-09 | 华为技术有限公司 | 极化码的速率匹配方法及装置 |
| CN105493424B (zh) * | 2013-12-31 | 2019-02-01 | 华为技术有限公司 | 一种Polar码的处理方法、系统及无线通信装置 |
| EP3799314B1 (en) * | 2014-02-20 | 2023-07-26 | Huawei Technologies Co., Ltd. | Rate matching with sub-block interleaving and a virtual buffer for polar codes |
| KR101937547B1 (ko) | 2014-03-19 | 2019-01-10 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 폴라 코드 레이트 매칭 방법 및 레이트 매칭 장치 |
| CN105850059B (zh) | 2014-03-21 | 2020-01-31 | 华为技术有限公司 | 极性码的速率匹配方法和速率匹配装置 |
| WO2015143593A1 (zh) | 2014-03-24 | 2015-10-01 | 华为技术有限公司 | 极性码的速率匹配方法和速率匹配装置 |
| CN105337684B (zh) * | 2014-07-25 | 2019-09-13 | 华为技术有限公司 | 一种传输、存储下行数据的方法、基站及终端 |
| US10506245B2 (en) * | 2015-11-18 | 2019-12-10 | Cybrook Inc. | Video data processing using a ring buffer |
| CN109889304B (zh) | 2017-01-05 | 2020-06-16 | 华为技术有限公司 | 速率匹配方法、编码装置和通信装置 |
| WO2018174615A1 (en) * | 2017-03-23 | 2018-09-27 | Samsung Electronics Co., Ltd. | Method and apparatus for rate-matching of polar codes |
| CN108631930B (zh) * | 2017-03-24 | 2023-08-22 | 华为技术有限公司 | Polar编码方法和编码装置、译码方法和译码装置 |
| WO2018205051A1 (en) | 2017-05-06 | 2018-11-15 | Qualcomm Incorporated | Rate-matching scheme for polar codes |
| CN109245852B (zh) | 2017-07-11 | 2022-02-11 | 华为技术有限公司 | Polar码的速率匹配方法及装置 |
| CN109600194B (zh) | 2017-09-30 | 2024-06-18 | 华为技术有限公司 | Polar编码方法和编码装置、译码方法和译码装置 |
-
2017
- 2017-05-06 WO PCT/CN2017/083365 patent/WO2018205051A1/en not_active Ceased
-
2018
- 2018-04-06 CN CN201880029513.1A patent/CN110582961A/zh active Pending
- 2018-04-06 US US16/604,060 patent/US11489625B2/en active Active
- 2018-04-06 JP JP2019559704A patent/JP7138659B2/ja active Active
- 2018-04-06 EP EP18797950.5A patent/EP3619852B1/en active Active
- 2018-04-06 BR BR112019023004A patent/BR112019023004A2/pt unknown
- 2018-04-06 KR KR1020197032669A patent/KR102647948B1/ko active Active
- 2018-04-06 WO PCT/CN2018/082085 patent/WO2018205777A1/en not_active Ceased
- 2018-04-06 EP EP25158066.8A patent/EP4535696A3/en active Pending
- 2018-04-06 CN CN202310944699.6A patent/CN116805895B/zh active Active
- 2018-04-09 TW TW107112086A patent/TWI835727B/zh active
-
2022
- 2022-09-06 US US17/929,942 patent/US11956079B2/en active Active
Non-Patent Citations (1)
| Title |
|---|
| 網路文獻 QUALCOMM INCORPORATED, "A comprehensive rate-matching scheme for polar codes and performance evaluation", 3GPP TSG-RAN WG1 #88b, 3th–7th April 2017, https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs。 |
Also Published As
| Publication number | Publication date |
|---|---|
| US11489625B2 (en) | 2022-11-01 |
| EP3619852A4 (en) | 2021-01-27 |
| US20210119735A1 (en) | 2021-04-22 |
| CA3058689A1 (en) | 2018-11-15 |
| EP4535696A3 (en) | 2025-06-18 |
| CN110582961A (zh) | 2019-12-17 |
| EP4535696A2 (en) | 2025-04-09 |
| US11956079B2 (en) | 2024-04-09 |
| KR20200006051A (ko) | 2020-01-17 |
| US20220416942A1 (en) | 2022-12-29 |
| WO2018205777A1 (en) | 2018-11-15 |
| EP3619852A1 (en) | 2020-03-11 |
| CN116805895B (zh) | 2026-03-24 |
| EP3619852C0 (en) | 2025-11-05 |
| BR112019023004A2 (pt) | 2020-05-19 |
| WO2018205051A1 (en) | 2018-11-15 |
| KR102647948B1 (ko) | 2024-03-14 |
| CN116805895A (zh) | 2023-09-26 |
| JP2020521355A (ja) | 2020-07-16 |
| TW201907682A (zh) | 2019-02-16 |
| JP7138659B2 (ja) | 2022-09-16 |
| EP3619852B1 (en) | 2025-11-05 |
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