TWI727385B - 混成自動重送請求(harq)回饋傳輸技術 - Google Patents

混成自動重送請求(harq)回饋傳輸技術 Download PDF

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Publication number
TWI727385B
TWI727385B TW108128338A TW108128338A TWI727385B TW I727385 B TWI727385 B TW I727385B TW 108128338 A TW108128338 A TW 108128338A TW 108128338 A TW108128338 A TW 108128338A TW I727385 B TWI727385 B TW I727385B
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TW
Taiwan
Prior art keywords
harq
harq process
group
signaling
indication
Prior art date
Application number
TW108128338A
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English (en)
Chinese (zh)
Other versions
TW202015369A (zh
Inventor
駱喆
陶濤
劉建國
武卓
孟艷
沈鋼
Original Assignee
芬蘭商諾基亞科技公司
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Publication date
Application filed by 芬蘭商諾基亞科技公司 filed Critical 芬蘭商諾基亞科技公司
Publication of TW202015369A publication Critical patent/TW202015369A/zh
Application granted granted Critical
Publication of TWI727385B publication Critical patent/TWI727385B/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
    • H04L1/12—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
    • H04L1/1685—Details of the supervisory signal the supervisory signal being transmitted in response to a specific request, e.g. to a polling signal
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • 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
    • H04L1/1896—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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW108128338A 2018-08-09 2019-08-08 混成自動重送請求(harq)回饋傳輸技術 TWI727385B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/CN2018/099686 2018-08-09
PCT/CN2018/099686 WO2020029189A1 (fr) 2018-08-09 2018-08-09 Transmission de rétroaction harq

Publications (2)

Publication Number Publication Date
TW202015369A TW202015369A (zh) 2020-04-16
TWI727385B true TWI727385B (zh) 2021-05-11

Family

ID=69415324

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108128338A TWI727385B (zh) 2018-08-09 2019-08-08 混成自動重送請求(harq)回饋傳輸技術

Country Status (3)

Country Link
CN (1) CN112585928B (fr)
TW (1) TWI727385B (fr)
WO (1) WO2020029189A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022053843A1 (fr) * 2020-09-11 2022-03-17 Orope France Sarl Appareil et procédé de communication
US20220116153A1 (en) * 2020-10-08 2022-04-14 Qualcomm Incorporated Additional details on reporting harq-ack
WO2022160097A1 (fr) * 2021-01-26 2022-08-04 北京小米移动软件有限公司 Procédé et appareil pour envoyer une rétroaction de demande de répétition automatique hybride, dispositif et support

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105474567A (zh) * 2013-08-13 2016-04-06 高通股份有限公司 用于无牌照的频谱中的lte的群组ack/nack
WO2017085122A1 (fr) * 2015-11-19 2017-05-26 Nokia Solutions And Networks Oy Taille de répertoire de code harq-ack dynamique dans un spectre sans licence
TW201728106A (zh) * 2016-01-28 2017-08-01 高通公司 非對稱前向鏈路和反向鏈路子訊框分離
US20180092073A1 (en) * 2016-09-28 2018-03-29 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
WO2018085204A1 (fr) * 2016-11-01 2018-05-11 Sharp Kabushiki Kaisha Équipements utilisateur, stations de base et procédés

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101615231B1 (ko) * 2008-03-17 2016-04-25 엘지전자 주식회사 그룹 ａｃｋ／ｎａｃｋ 전송방법
US8830883B2 (en) * 2010-11-16 2014-09-09 Qualcomm Incorporated Method and apparatus for improving acknowledgement/negative acknowledgement feedback
JP6423079B2 (ja) * 2014-10-13 2018-11-14 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｈａｒｑプロセスフィードバックのフレキシブルな設定
US10396943B2 (en) * 2016-12-14 2019-08-27 Qualcomm Incorporated Asymmetric downlink-uplink transmission time interval configurations for low latency operation
WO2018137129A1 (fr) * 2017-01-24 2018-08-02 Nokia Technologies Oy Rétroaction pour multidiffusion de liaison descendante à base de coopération entre utilisateurs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105474567A (zh) * 2013-08-13 2016-04-06 高通股份有限公司 用于无牌照的频谱中的lte的群组ack/nack
WO2017085122A1 (fr) * 2015-11-19 2017-05-26 Nokia Solutions And Networks Oy Taille de répertoire de code harq-ack dynamique dans un spectre sans licence
TW201728106A (zh) * 2016-01-28 2017-08-01 高通公司 非對稱前向鏈路和反向鏈路子訊框分離
US20180092073A1 (en) * 2016-09-28 2018-03-29 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
WO2018085204A1 (fr) * 2016-11-01 2018-05-11 Sharp Kabushiki Kaisha Équipements utilisateur, stations de base et procédés

Also Published As

Publication number Publication date
CN112585928B (zh) 2023-10-27
TW202015369A (zh) 2020-04-16
CN112585928A (zh) 2021-03-30
WO2020029189A1 (fr) 2020-02-13

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