JP7159193B2 - コードブロックグループベースの送信に対するフィードバック - Google Patents

コードブロックグループベースの送信に対するフィードバック Download PDF

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JP7159193B2
JP7159193B2 JP2019553876A JP2019553876A JP7159193B2 JP 7159193 B2 JP7159193 B2 JP 7159193B2 JP 2019553876 A JP2019553876 A JP 2019553876A JP 2019553876 A JP2019553876 A JP 2019553876A JP 7159193 B2 JP7159193 B2 JP 7159193B2
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cbgs
subset
cbg
retransmission
ack
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JP2020516180A (ja
JP2020516180A5 (enExample
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ジン・スン
ジン・ジアン
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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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H03M13/11—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 using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1105—Decoding
    • H03M13/1111—Soft-decision decoding, e.g. by means of message passing or belief propagation algorithms
    • 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
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
JP2019553876A 2017-04-03 2018-03-29 コードブロックグループベースの送信に対するフィードバック Active JP7159193B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762481089P 2017-04-03 2017-04-03
US62/481,089 2017-04-03
US15/939,165 US10727987B2 (en) 2017-04-03 2018-03-28 Feedback for codeblock group based transmissions
US15/939,165 2018-03-28
PCT/US2018/025229 WO2018187163A1 (en) 2017-04-03 2018-03-29 Feedback for codeblock group based transmissions

Publications (3)

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JP2020516180A JP2020516180A (ja) 2020-05-28
JP2020516180A5 JP2020516180A5 (enExample) 2021-04-22
JP7159193B2 true JP7159193B2 (ja) 2022-10-24

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JP2019553876A Active JP7159193B2 (ja) 2017-04-03 2018-03-29 コードブロックグループベースの送信に対するフィードバック

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US (1) US10727987B2 (enExample)
EP (2) EP4447358A3 (enExample)
JP (1) JP7159193B2 (enExample)
KR (1) KR102648447B1 (enExample)
CN (1) CN110476383B (enExample)
BR (1) BR112019020124A2 (enExample)
SG (1) SG11201907608TA (enExample)
TW (1) TWI758454B (enExample)
WO (1) WO2018187163A1 (enExample)

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CN116094659B (zh) * 2018-08-09 2025-02-11 北京三星通信技术研究有限公司 块传输方法、下行传输方法、nrs接收方法、ue、基站和介质
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Also Published As

Publication number Publication date
SG11201907608TA (en) 2019-10-30
KR102648447B1 (ko) 2024-03-15
CN110476383B (zh) 2022-09-06
BR112019020124A2 (pt) 2020-05-05
EP3607685A1 (en) 2020-02-12
WO2018187163A1 (en) 2018-10-11
EP3607685B1 (en) 2024-10-09
KR20190129063A (ko) 2019-11-19
CN110476383A (zh) 2019-11-19
TWI758454B (zh) 2022-03-21
US20180287745A1 (en) 2018-10-04
JP2020516180A (ja) 2020-05-28
EP4447358A3 (en) 2025-01-08
EP4447358A2 (en) 2024-10-16
TW201842746A (zh) 2018-12-01
US10727987B2 (en) 2020-07-28

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