KR20090043414A - Ｈａｒｑ를 이용한 데이터 전송방법 - Google Patents

Ｈａｒｑ를 이용한 데이터 전송방법 Download PDF

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Publication number
KR20090043414A
KR20090043414A KR1020080001946A KR20080001946A KR20090043414A KR 20090043414 A KR20090043414 A KR 20090043414A KR 1020080001946 A KR1020080001946 A KR 1020080001946A KR 20080001946 A KR20080001946 A KR 20080001946A KR 20090043414 A KR20090043414 A KR 20090043414A
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KR
South Korea
Prior art keywords
version
data
harq
transmission
repetitive
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.)
Ceased
Application number
KR1020080001946A
Other languages
English (en)
Korean (ko)
Inventor
김봉회
노동욱
안준기
서동연
김학성
박현욱
이대원
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to PCT/KR2008/006333 priority Critical patent/WO2009057922A1/en
Priority to JP2010523966A priority patent/JP2010538574A/ja
Priority to CN200880113878A priority patent/CN101843025A/zh
Priority to TW097141674A priority patent/TW200926671A/zh
Priority to EP08167828A priority patent/EP2056513A2/en
Priority to US12/260,857 priority patent/US20090125774A1/en
Publication of KR20090043414A publication Critical patent/KR20090043414A/ko
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • H04L1/0033—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the transmitter
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1621—Group acknowledgement, i.e. the acknowledgement message defining a range of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1874—Buffer management

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020080001946A 2007-10-29 2008-01-07 Ｈａｒｑ를 이용한 데이터 전송방법 Ceased KR20090043414A (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/KR2008/006333 WO2009057922A1 (en) 2007-10-29 2008-10-27 Method of data transmission using harq
JP2010523966A JP2010538574A (ja) 2007-10-29 2008-10-27 Ｈａｒｑを用いたデータ伝送方法
CN200880113878A CN101843025A (zh) 2007-10-29 2008-10-27 使用harq的数据传输方法
TW097141674A TW200926671A (en) 2007-10-29 2008-10-29 Method of data transmission using HARQ
EP08167828A EP2056513A2 (en) 2007-10-29 2008-10-29 Method of data transmission using HARQ
US12/260,857 US20090125774A1 (en) 2007-10-29 2008-10-29 Method of data transmission using harq

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US98323607P 2007-10-29 2007-10-29
US60/983,236 2007-10-29

Publications (1)

Publication Number Publication Date
KR20090043414A true KR20090043414A (ko) 2009-05-06

Family

ID=40854259

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080001946A Ceased KR20090043414A (ko) 2007-10-29 2008-01-07 Ｈａｒｑ를 이용한 데이터 전송방법

Country Status (4)

Country Link
JP (1) JP2010538574A (enExample)
KR (1) KR20090043414A (enExample)
CN (1) CN101843025A (enExample)
TW (1) TW200926671A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019093840A1 (ko) * 2017-11-10 2019-05-16 엘지전자 주식회사 무선 통신 시스템에서 무선 신호를 송수신하는 방법 및 이를 위한 장치

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102479159A (zh) * 2010-11-25 2012-05-30 大唐移动通信设备有限公司 多进程harq数据的缓存方法和设备
CN102255710B (zh) * 2011-04-15 2014-01-29 电信科学技术研究院 编码块存储方法和设备
CN103312473B (zh) * 2012-03-06 2017-09-29 中兴通讯股份有限公司 减少harq合并失败的方法和装置
CN103916225B (zh) * 2013-01-06 2017-06-20 中兴通讯股份有限公司 混合自动重传冗余版本自适应选择方法和装置
KR101763602B1 (ko) * 2013-12-03 2017-08-01 엘지전자 주식회사 기계타입통신을 지원하는 무선 접속 시스템에서 상향링크 전송 방법 및 장치
CN109075894B (zh) * 2016-05-09 2021-01-29 华为技术有限公司 一种数据传输的方法及装置
CN108270525B (zh) * 2016-12-30 2021-02-12 华为技术有限公司 冗余版本传输方法及设备
WO2018141292A1 (zh) * 2017-02-06 2018-08-09 华为技术有限公司 数据处理方法及设备
WO2018141293A1 (en) * 2017-02-06 2018-08-09 Mediatek Inc. Method and apparatus for communication
CN108400838B (zh) * 2017-02-06 2021-05-18 华为技术有限公司 数据处理方法及设备
WO2018170840A1 (en) * 2017-03-23 2018-09-27 Panasonic Intellectual Property Corporation Of America Method, apparatus and system
CN108809498B (zh) * 2017-05-05 2021-01-29 华为技术有限公司 通信方法和通信装置
CN109039529B (zh) * 2017-06-09 2021-01-29 华为技术有限公司 数据传输方法和数据传输装置
CN109257137B (zh) * 2017-07-12 2021-03-05 普天信息技术有限公司 数据传输时冗余版本的选取方法及装置
MX2020001624A (es) * 2017-08-10 2020-07-20 Nokia Technologies Oy Metodo y aparato.
CN112073160B (zh) 2017-09-29 2021-12-31 华为技术有限公司 通信系统中冗余版本的设计方案
WO2019071393A1 (en) * 2017-10-09 2019-04-18 Nokia Shanghai Bell Co., Ltd. SYMBOL MAPPING BY NATURAL OR REVERSE ORDER FOR REDUNDANT VERSIONS
CN110730054A (zh) * 2018-07-16 2020-01-24 普天信息技术有限公司 一种基于harq的业务信道重复发送的重传方法和系统
CN113726487B (zh) * 2020-05-26 2022-09-02 中国联合网络通信集团有限公司 一种冗余版本的确定方法和装置
CN119728031B (zh) * 2023-09-26 2025-11-25 大唐移动通信设备有限公司 数据重传方法、装置、计算机设备和存储介质
WO2025208763A1 (en) * 2024-04-03 2025-10-09 Huawei Technologies Co., Ltd. Method, apparatus, and system of circular buffering for probabilistic amplitude shaping

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7346037B2 (en) * 2001-03-26 2008-03-18 Lg Electronics Inc. Method of transmitting or receiving a data packet in packet data communication system using hybrid automatic repeat request
JP4413869B2 (ja) * 2006-01-17 2010-02-10 株式会社エヌ・ティ・ティ・ドコモ 無線通信装置及び送信方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019093840A1 (ko) * 2017-11-10 2019-05-16 엘지전자 주식회사 무선 통신 시스템에서 무선 신호를 송수신하는 방법 및 이를 위한 장치
US11239951B2 (en) 2017-11-10 2022-02-01 Lg Electronics Inc. Method for transmitting or receiving wireless signal in wireless communication system and apparatus therefor

Also Published As

Publication number Publication date
CN101843025A (zh) 2010-09-22
TW200926671A (en) 2009-06-16
JP2010538574A (ja) 2010-12-09

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