TWI756434B - 具有多種格式的用於低延遲解碼和降低的虛警率的極性碼構造 - Google Patents

具有多種格式的用於低延遲解碼和降低的虛警率的極性碼構造 Download PDF

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Publication number
TWI756434B
TWI756434B TW107118111A TW107118111A TWI756434B TW I756434 B TWI756434 B TW I756434B TW 107118111 A TW107118111 A TW 107118111A TW 107118111 A TW107118111 A TW 107118111A TW I756434 B TWI756434 B TW I756434B
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Taiwan
Prior art keywords
bit
control message
polar
decoding
length
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TW107118111A
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English (en)
Chinese (zh)
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TW201909582A (zh
Inventor
潔米明杰 林
楊揚
濤 駱
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美商高通公司
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Publication of TW201909582A publication Critical patent/TW201909582A/zh
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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
    • H04L1/0057—Block codes
    • H04L1/0058—Block-coded modulation
    • 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
    • H04L1/0045—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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection 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
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data

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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)
TW107118111A 2017-06-01 2018-05-28 具有多種格式的用於低延遲解碼和降低的虛警率的極性碼構造 TWI756434B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762513824P 2017-06-01 2017-06-01
US62/513,824 2017-06-01
US15/988,853 US10784991B2 (en) 2017-06-01 2018-05-24 Polar code construction for low-latency decoding and reduced false alarm rate with multiple formats
US15/988,853 2018-05-24

Publications (2)

Publication Number Publication Date
TW201909582A TW201909582A (zh) 2019-03-01
TWI756434B true TWI756434B (zh) 2022-03-01

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TW107118111A TWI756434B (zh) 2017-06-01 2018-05-28 具有多種格式的用於低延遲解碼和降低的虛警率的極性碼構造

Country Status (9)

Country Link
US (1) US10784991B2 (enExample)
EP (1) EP3632019B1 (enExample)
JP (1) JP7177093B2 (enExample)
KR (1) KR102643188B1 (enExample)
CN (1) CN110741576B (enExample)
BR (1) BR112019024858A2 (enExample)
CA (1) CA3060333A1 (enExample)
TW (1) TWI756434B (enExample)
WO (1) WO2018222520A1 (enExample)

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Publication number Priority date Publication date Assignee Title
CN109150376B (zh) * 2017-06-16 2022-02-15 大唐移动通信设备有限公司 一种信道编码方法及设备
US11184888B2 (en) 2018-09-25 2021-11-23 Qualcomm Incorporated Rate matching for a downlink transmission with multiple transmission configurations
US10812221B2 (en) * 2019-02-14 2020-10-20 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Channel signal decoding with unknown station identifier information using power detection and redundancy reduction-based error checking
US10887053B1 (en) * 2019-07-25 2021-01-05 Qualcomm Incorporated Techniques for decoding downlink control information with different sizes in wireless communications
US11277288B2 (en) * 2020-02-03 2022-03-15 Qualcomm Incorporated Fixed-length probabilistic amplitude shaping
US11671117B2 (en) * 2020-04-10 2023-06-06 Qualcomm Incorporated Sequence interleaving for conveying multi-bit payloads
US11451330B2 (en) * 2020-05-05 2022-09-20 Viavi Solutions Inc. Method for reducing false detection of successful decoding of cyclic redundancy check codes
US11277155B2 (en) * 2020-07-06 2022-03-15 Huawei Technologies Co., Ltd. Decoder and decoding method
US20240063978A1 (en) * 2020-09-22 2024-02-22 Toyota Jidosha Kabushiki Kaisha System and method for efficient utilization of padding bits
US11515964B2 (en) 2021-01-29 2022-11-29 Huawei Technologies Co., Ltd. Systems and methods for using not perfectly polarized bit channels in parallel polar codes
CN119948829A (zh) * 2022-09-29 2025-05-06 华为技术有限公司 用于可自解码有效载荷的联合纠错编码的方法、系统和装置
EP4620136A1 (en) * 2022-12-06 2025-09-24 Huawei Technologies Co., Ltd. Methods, system, and apparatus for joint error correction coding of a self-decodable payload and a combined payload

Citations (2)

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Publication number Priority date Publication date Assignee Title
US20160182187A1 (en) * 2013-08-20 2016-06-23 Lg Electronics Inc. Method for transmitting data by using polar coding in wireless access system
US20170141895A1 (en) * 2015-11-12 2017-05-18 Qualcomm Incorporated Methods and apparatus for transmitting in-band control information in wireless communication

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US9042240B2 (en) * 2009-07-31 2015-05-26 Qualcomm Incorporated Systems, apparatus and methods for broadcast channel decoding
JP5072999B2 (ja) 2010-04-05 2012-11-14 株式会社エヌ・ティ・ティ・ドコモ 無線通信制御装置及び無線通信制御方法
CN108292967B (zh) * 2015-09-30 2020-07-07 华为技术有限公司 极化码的编译码方法及其装置
WO2018112983A1 (en) * 2016-12-24 2018-06-28 Huawei Technologies Co., Ltd. Blind detection of code rates for codes with incremental shortening
CN108540260B (zh) * 2017-03-02 2019-12-24 华为技术有限公司 用于确定Polar码编解码的方法、装置和可存储介质
US10420089B2 (en) * 2017-08-10 2019-09-17 At&T Intellectual Property I, L.P. Adaptive two-stage downlink control channel structure for code block group based fifth generation (5G) or other next generation systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160182187A1 (en) * 2013-08-20 2016-06-23 Lg Electronics Inc. Method for transmitting data by using polar coding in wireless access system
US20170141895A1 (en) * 2015-11-12 2017-05-18 Qualcomm Incorporated Methods and apparatus for transmitting in-band control information in wireless communication

Also Published As

Publication number Publication date
KR20200014301A (ko) 2020-02-10
EP3632019B1 (en) 2023-08-30
US10784991B2 (en) 2020-09-22
KR102643188B1 (ko) 2024-03-04
TW201909582A (zh) 2019-03-01
CA3060333A1 (en) 2018-12-06
JP2020524429A (ja) 2020-08-13
EP3632019A1 (en) 2020-04-08
JP7177093B2 (ja) 2022-11-22
CN110741576B (zh) 2022-07-26
CN110741576A (zh) 2020-01-31
BR112019024858A2 (pt) 2020-06-09
US20180351698A1 (en) 2018-12-06
WO2018222520A1 (en) 2018-12-06

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