JP7138659B2 - Ｐｏｌａｒ符号のためのレートマッチング方式 - Google Patents

Ｐｏｌａｒ符号のためのレートマッチング方式 Download PDF

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JP7138659B2
JP7138659B2 JP2019559704A JP2019559704A JP7138659B2 JP 7138659 B2 JP7138659 B2 JP 7138659B2 JP 2019559704 A JP2019559704 A JP 2019559704A JP 2019559704 A JP2019559704 A JP 2019559704A JP 7138659 B2 JP7138659 B2 JP 7138659B2
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bits
stream
encoded bits
wireless communication
circular buffer
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JP2020521355A5 (https=
JP2020521355A (ja
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チャンロン・シュウ
チャオ・ウェイ
ジン・ジアン
ジーレイ・ホウ
ヤン・ヤン
ガビ・サルキス
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クアルコム，インコーポレイテッド
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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
    • H04L1/0067—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
    • H04L1/004—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
    • 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

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  • 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)
JP2019559704A 2017-05-06 2018-04-06 Ｐｏｌａｒ符号のためのレートマッチング方式 Active JP7138659B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2017/083365 2017-05-06
PCT/CN2017/083365 WO2018205051A1 (en) 2017-05-06 2017-05-06 Rate-matching scheme for polar codes
PCT/CN2018/082085 WO2018205777A1 (en) 2017-05-06 2018-04-06 Rate-matching scheme for polar codes

Publications (3)

Publication Number Publication Date
JP2020521355A JP2020521355A (ja) 2020-07-16
JP2020521355A5 JP2020521355A5 (https=) 2021-04-30
JP7138659B2 true JP7138659B2 (ja) 2022-09-16

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JP2019559704A Active JP7138659B2 (ja) 2017-05-06 2018-04-06 Ｐｏｌａｒ符号のためのレートマッチング方式

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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)

* Cited by examiner, † Cited by third party
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170005753A1 (en) 2014-03-19 2017-01-05 Huawei Technologies Co., Ltd. Polar code rate matching method and rate matching apparatus
WO2018127041A1 (zh) 2017-01-05 2018-07-12 华为技术有限公司 速率匹配方法、编码装置和通信装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170005753A1 (en) 2014-03-19 2017-01-05 Huawei Technologies Co., Ltd. Polar code rate matching method and rate matching apparatus
WO2018127041A1 (zh) 2017-01-05 2018-07-12 华为技术有限公司 速率匹配方法、编码装置和通信装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Huawei, HiSilicon，Rate matching for polar codes[online]，3GPP TSG RAN WG1 #88b R1-1705086，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs/R1-1705086.zip>，2017年03月25日，pp. 1-5
Mostafa El-Khamy et al.，HARQ Rate-Compatible Polar Codes for Wireless Channels，2015 IEEE Global Communications Conference (GLOBECOM)，IEEE，2015年12月10日，pp. 1-6，https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=7417429
Qualcomm Incorporated，A comprehensive rate-matching scheme for polar codes and performance evaluation[online]，3GPP TSG RAN WG1 #88b R1- 1706675，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs/R1-1706675.zip>，2017年04月09日，pp. 1-10
Qualcomm Incorporated，A comprehensive rate-matching scheme for polar codes and performance evaluation[online]，3GPP TSG RAN WG1 #88b R1-1705634，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_88b/Docs/R1-1705634.zip>，2017年03月25日，pp. 1-9

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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
TWI835727B (zh) 2024-03-21
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
EP3619852B1 (en) 2025-11-05

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