KR102264719B1 - 재송신을 위한 채널 인코딩된 비트들의 심볼로의 맵핑 - Google Patents

재송신을 위한 채널 인코딩된 비트들의 심볼로의 맵핑 Download PDF

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KR102264719B1
KR102264719B1 KR1020197036284A KR20197036284A KR102264719B1 KR 102264719 B1 KR102264719 B1 KR 102264719B1 KR 1020197036284 A KR1020197036284 A KR 1020197036284A KR 20197036284 A KR20197036284 A KR 20197036284A KR 102264719 B1 KR102264719 B1 KR 102264719B1
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encoded bits
wireless communication
bit
symbols
symbol
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KR20200006560A (ko
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호빈 김
하리 산카르
알렉세이 유리비치 고로코브
마이클 맥클라우드
조셉 비나미라 소리아가
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퀄컴 인코포레이티드
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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
    • H04L1/08—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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0086—Unequal error protection
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0056—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
    • H04L1/12—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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
    • H04L27/3483—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel using a modulation of the constellation points
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • H04L5/0046—Determination of the number of bits transmitted on different sub-channels
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
KR1020197036284A 2017-05-12 2018-05-08 재송신을 위한 채널 인코딩된 비트들의 심볼로의 맵핑 Active KR102264719B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762505437P 2017-05-12 2017-05-12
US62/505,437 2017-05-12
US15/973,365 2018-05-07
US15/973,365 US10958379B2 (en) 2017-05-12 2018-05-07 Mapping of channel encoded bits to symbol for retransmission
PCT/US2018/031680 WO2018208841A1 (en) 2017-05-12 2018-05-08 Mapping of channel encoded bits to symbol for retransmission

Publications (2)

Publication Number Publication Date
KR20200006560A KR20200006560A (ko) 2020-01-20
KR102264719B1 true KR102264719B1 (ko) 2021-06-11

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US (1) US10958379B2 (enExample)
EP (1) EP3622643A1 (enExample)
JP (1) JP2020520167A (enExample)
KR (1) KR102264719B1 (enExample)
CN (1) CN110637425B (enExample)
BR (1) BR112019023388A2 (enExample)
SG (1) SG11201909222YA (enExample)
TW (1) TWI755532B (enExample)
WO (1) WO2018208841A1 (enExample)

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JP6455766B2 (ja) * 2014-12-22 2019-01-23 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 極性符号の符号化方法および符号化装置
TWI669920B (zh) * 2017-01-09 2019-08-21 聯發科技股份有限公司 位元映射方法及其發送裝置
US10554345B2 (en) * 2017-08-10 2020-02-04 At&T Intellectual Property I, L.P. Indicating retransmitted codeblock groups in 5G wireless communication systems
CN111373677B (zh) * 2017-11-20 2023-05-12 高通股份有限公司 混合自动重复请求重传的动态终止
US10312948B1 (en) * 2018-04-30 2019-06-04 Polaran Yazilim Bilisim Danismanlik Ithalat Ihracat Sanayi Ticaret Limited Sirketi Method and system for retransmitting data using systematic polar coding
WO2020143019A1 (en) * 2019-01-11 2020-07-16 Huawei Technologies Co., Ltd. Data retransmission in wireless network
EP4175186A4 (en) * 2020-06-26 2024-02-07 Samsung Electronics Co., Ltd. APPARATUS AND METHOD FOR CODING OR DECODING A POLAR CODE IN A COMMUNICATIONS SYSTEM
CN114978442A (zh) * 2021-02-19 2022-08-30 华为技术有限公司 一种资源映射方法及装置
US20240414661A1 (en) * 2021-10-01 2024-12-12 Sony Group Corporation Methods and devices for communicating a plurality of groups of symbol sequences, a related transmit node and a related receive node
US20240106563A1 (en) * 2022-09-22 2024-03-28 Qualcomm Incorporated Modulation based hybrid automatic repeat request feedback retransmission design
US20250343559A1 (en) * 2024-05-02 2025-11-06 Qualcomm Incorporated Single-index parity check for polar encoding

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US20090238066A1 (en) 2008-03-24 2009-09-24 Jung-Fu Cheng Selection of retransmission settings for harq in wcdma and lte networks
US20120300691A1 (en) 2010-02-08 2012-11-29 Alcatel Lucent Integrated multi-datastream transmission technology
US20130100994A1 (en) 2011-10-25 2013-04-25 Qualcomm Incorporated Rate selection for frames in wireless devices
US20140006890A1 (en) 2012-06-28 2014-01-02 Olof Liberg Method And Apparatus For Retransmission Processing in a Communication Receiver
US20180013477A1 (en) 2015-01-16 2018-01-11 Samsung Electronics Co., Ltd. Beamforming method and apparatus therefor
US20180199314A1 (en) 2015-07-15 2018-07-12 Ntt Docomo, Inc. User terminal, radio base station, and radio communication method

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US6865233B1 (en) * 1999-02-19 2005-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for control signalling enabling flexible link adaptation in a radiocommunication system
DE10124417A1 (de) 2001-05-18 2002-11-21 Siemens Ag Verfahren zur Übertragung von Daten
KR101387534B1 (ko) * 2008-01-03 2014-04-21 엘지전자 주식회사 반복 채널 코딩을 위한 심볼 매핑 방법
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US20090238066A1 (en) 2008-03-24 2009-09-24 Jung-Fu Cheng Selection of retransmission settings for harq in wcdma and lte networks
US20120300691A1 (en) 2010-02-08 2012-11-29 Alcatel Lucent Integrated multi-datastream transmission technology
US20130100994A1 (en) 2011-10-25 2013-04-25 Qualcomm Incorporated Rate selection for frames in wireless devices
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Also Published As

Publication number Publication date
SG11201909222YA (en) 2019-11-28
US10958379B2 (en) 2021-03-23
TWI755532B (zh) 2022-02-21
JP2020520167A (ja) 2020-07-02
BR112019023388A2 (pt) 2020-06-16
WO2018208841A1 (en) 2018-11-15
US20180331788A1 (en) 2018-11-15
EP3622643A1 (en) 2020-03-18
KR20200006560A (ko) 2020-01-20
CN110637425B (zh) 2022-03-15
TW201902167A (zh) 2019-01-01
CN110637425A (zh) 2019-12-31

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