CA3058911A1 - Polar list decoding with early termination - Google Patents

Polar list decoding with early termination Download PDF

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Publication number
CA3058911A1
CA3058911A1 CA3058911A CA3058911A CA3058911A1 CA 3058911 A1 CA3058911 A1 CA 3058911A1 CA 3058911 A CA3058911 A CA 3058911A CA 3058911 A CA3058911 A CA 3058911A CA 3058911 A1 CA3058911 A1 CA 3058911A1
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CA
Canada
Prior art keywords
path
decoding
metric
bit
spread
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.)
Abandoned
Application number
CA3058911A
Other languages
English (en)
French (fr)
Inventor
Gabi Sarkis
Jing Jiang
Jamie Menjay Lin
Yang Yang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3058911A1 publication Critical patent/CA3058911A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/3961—Arrangements of methods for branch or transition metric calculation
    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/3738—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with judging correct decoding
    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/3746—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with iterative decoding
    • H03M13/3753—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35 with iterative decoding using iteration stopping criteria
    • 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
    • H04L1/0045—Arrangements at the receiver 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • H04L1/0051—Stopping criteria
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • H04L1/0053—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables specially adapted for power saving
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
CA3058911A 2017-05-05 2018-05-03 Polar list decoding with early termination Abandoned CA3058911A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762502458P 2017-05-05 2017-05-05
US62/502,458 2017-05-05
US15/969,724 2018-05-02
US15/969,724 US10615825B2 (en) 2017-05-05 2018-05-02 Early-termination techniques for polar list decoders
PCT/US2018/030917 WO2018204667A1 (en) 2017-05-05 2018-05-03 Polar list decoding with early termination

Publications (1)

Publication Number Publication Date
CA3058911A1 true CA3058911A1 (en) 2018-11-08

Family

ID=64015007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3058911A Abandoned CA3058911A1 (en) 2017-05-05 2018-05-03 Polar list decoding with early termination

Country Status (9)

Country Link
US (1) US10615825B2 (https=)
EP (1) EP3619813B1 (https=)
JP (1) JP7125426B2 (https=)
KR (1) KR20200003146A (https=)
CN (1) CN110582941B (https=)
BR (1) BR112019022779A2 (https=)
CA (1) CA3058911A1 (https=)
TW (1) TW201902143A (https=)
WO (1) WO2018204667A1 (https=)

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US10601450B2 (en) * 2017-03-29 2020-03-24 Qualcomm Incorporated List management for parallel operations of polar codes
EP3622645B1 (en) * 2017-05-12 2021-11-03 Telefonaktiebolaget LM Ericsson (publ) Adaptive crc length for beam sweeping
WO2019099318A1 (en) * 2017-11-15 2019-05-23 Idac Holdings, Inc. Urllc transmissions with polar codes
EP3840260A4 (en) * 2018-08-30 2021-08-04 Huawei Technologies Co., Ltd. METHOD, DEVICE AND DEVICE FOR PARALLEL SCL DECODING
US10713113B2 (en) * 2018-09-06 2020-07-14 Sabrina Barbato Solid state drive implementing polar encoding and successive cancellation list decoding
US10659083B1 (en) * 2018-10-02 2020-05-19 Xilinx, Inc. Sort system including normalization
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
WO2020107218A1 (en) * 2018-11-27 2020-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Method for polar decoding with dynamic successive cancellation list size and polar decoder
US10992323B2 (en) 2019-02-01 2021-04-27 Micron Technology, Inc. Early decoding termination for a memory sub-system
KR102794859B1 (ko) * 2019-02-21 2025-04-14 삼성전자주식회사 무선 통신 시스템에서 복호화에 대한 오경보를 검출하기 위한 장치 및 방법
US11683826B2 (en) 2019-10-21 2023-06-20 Qualcomm Incorporated Low power downlink control channel monitoring
WO2021171075A1 (en) * 2020-02-28 2021-09-02 Zeku Inc. Method and apparatus for polar decoder
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
US11451330B2 (en) * 2020-05-05 2022-09-20 Viavi Solutions Inc. Method for reducing false detection of successful decoding of cyclic redundancy check codes
WO2021245015A1 (en) * 2020-06-01 2021-12-09 Dolby International Ab Method and apparatus for determining parameters of a generative neural network
US12463744B2 (en) 2020-06-19 2025-11-04 Nokia Technologies Oy Cyclic redundancy check optimization
CN114095118B (zh) * 2020-08-25 2024-05-28 深圳市中兴微电子技术有限公司 一种盲检测方法、装置、终端及存储介质
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
US11689218B2 (en) * 2021-02-19 2023-06-27 Electronics And Telecommunications Research Institute Decoding method and apparatus based on polar code in communication system
KR102689928B1 (ko) * 2021-02-19 2024-07-30 한국전자통신연구원 통신 시스템에서 폴라 코드에 기초한 디코딩 방법 및 장치
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems
CN114900197A (zh) * 2022-07-12 2022-08-12 重庆邮电大学 基于校验成功pm值的adscl译码方法
KR102727496B1 (ko) * 2022-11-25 2024-11-06 포항공과대학교 산학협력단 극단적 저해상도 채널에 적합한 폴라 코드 알고리즘 기반 복호화 방법 및 장치
TWI873672B (zh) * 2023-06-06 2025-02-21 威聯通科技股份有限公司 多重路徑通道網路連線系統、方法及電腦可讀取儲存媒體

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Also Published As

Publication number Publication date
US10615825B2 (en) 2020-04-07
JP7125426B2 (ja) 2022-08-24
JP2020520578A (ja) 2020-07-09
EP3619813A1 (en) 2020-03-11
EP3619813B1 (en) 2023-06-07
TW201902143A (zh) 2019-01-01
KR20200003146A (ko) 2020-01-08
BR112019022779A2 (pt) 2020-05-19
WO2018204667A1 (en) 2018-11-08
CN110582941B (zh) 2023-06-23
US20180323810A1 (en) 2018-11-08
CN110582941A (zh) 2019-12-17

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20231103