TWI751285B - 使用混合持續時間傳輸時間間隔的基於回饋的重傳 - Google Patents

使用混合持續時間傳輸時間間隔的基於回饋的重傳 Download PDF

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Publication number
TWI751285B
TWI751285B TW107105221A TW107105221A TWI751285B TW I751285 B TWI751285 B TW I751285B TW 107105221 A TW107105221 A TW 107105221A TW 107105221 A TW107105221 A TW 107105221A TW I751285 B TWI751285 B TW I751285B
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Taiwan
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tti
duration
subset
retransmission
cbs
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TW107105221A
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English (en)
Chinese (zh)
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TW201836303A (zh
Inventor
晉 孫
席德凱納許 胡賽尼
江勁
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美商高通公司
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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
    • H04L1/1829—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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • H04L1/1845—Combining techniques, e.g. code combining

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW107105221A 2017-02-17 2018-02-13 使用混合持續時間傳輸時間間隔的基於回饋的重傳 TWI751285B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762460731P 2017-02-17 2017-02-17
US62/460,731 2017-02-17
US15/710,698 US10412733B2 (en) 2017-02-17 2017-09-20 Feedback-based retransmission using mixed-duration transmission time intervals
US15/710,698 2017-09-20

Publications (2)

Publication Number Publication Date
TW201836303A TW201836303A (zh) 2018-10-01
TWI751285B true TWI751285B (zh) 2022-01-01

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US (1) US10412733B2 (enExample)
EP (1) EP3583720B1 (enExample)
JP (1) JP7066730B2 (enExample)
KR (1) KR102631489B1 (enExample)
CN (1) CN110313144B (enExample)
SG (1) SG11201906284XA (enExample)
TW (1) TWI751285B (enExample)
WO (1) WO2018152305A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017199672A1 (ja) * 2016-05-20 2017-11-23 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 基地局、端末及び通信方法
US10637615B2 (en) 2017-03-30 2020-04-28 Qualcomm Incorporated Retransmission indication based on an acknowledgement based feedback scheme for wireless communication
KR20180123391A (ko) * 2017-05-08 2018-11-16 (주)에프씨아이 접속확인 패킷 전송 제어방법 및 장치
GB2565348B (en) * 2017-08-11 2022-05-18 Tcl Communication Ltd Slot bundling
WO2020034066A1 (en) * 2018-08-13 2020-02-20 Nokia Shanghai Bell Co., Ltd. Apparatus, method and computer program
CN111757479B (zh) * 2019-03-29 2022-10-11 华为技术有限公司 通信的方法及装置
US11330565B2 (en) * 2019-04-01 2022-05-10 Qualcomm Incorporated Feedback for multicast peer-to-peer communications
JP7395379B2 (ja) * 2020-02-07 2023-12-11 キヤノン株式会社 通信装置、制御方法、およびプログラム
US11411779B2 (en) 2020-03-31 2022-08-09 XCOM Labs, Inc. Reference signal channel estimation
US20230180013A1 (en) * 2020-05-04 2023-06-08 Telefonaktiebolaget Lm Ericssson (Publ) Method and device for enabling spectrum sharing for different radio access technology devices
CA3195885A1 (en) 2020-10-19 2022-04-28 XCOM Labs, Inc. Reference signal for wireless communication systems
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022241436A1 (en) 2021-05-14 2022-11-17 XCOM Labs, Inc. Scrambling identifiers for wireless communication systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201639321A (zh) * 2015-03-15 2016-11-01 高通公司 用於減輕多層協定無線系統中的叢發型打孔和干擾的代碼區塊層面糾錯和媒體存取控制（ｍａｃ）層面混合自動重傳請求

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1098507A (ja) * 1996-09-20 1998-04-14 Kokusai Electric Co Ltd デジタル通信方法
KR100584431B1 (ko) * 2003-02-14 2006-05-26 삼성전자주식회사 부호 분할 다중 접속 통신 시스템에서 역방향 데이터재전송 시스템 및 방법
AU2005239657B2 (en) * 2004-12-01 2007-12-13 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data with high reliability in a mobile communication system supporting packet data transmission
CL2006002230A1 (es) * 2005-08-24 2008-03-24 Qualcomm Inc Procesador y metodo para asignar uno de multiples intervalos de tiempo de transmision a un dispositivo de usuario; un agendador que agenda un dispositivo de usuario a un ancho de banda y un tiempo de transmision; un aparato para agendar dispositivos
KR100946901B1 (ko) * 2006-02-07 2010-03-09 삼성전자주식회사 통신 시스템에서 자원 할당 방법 및 시스템
CN101141178B (zh) * 2006-09-07 2012-02-22 中兴通讯股份有限公司 一种自适应选择传输时间间隔的方法
WO2010025749A1 (en) * 2008-09-04 2010-03-11 Telecom Italia S.P.A A method of processing received signals, corresponding receiver and computer program product therefor
WO2010113216A1 (ja) 2009-03-31 2010-10-07 富士通株式会社 送信装置、受信装置、通信システム、及び通信方法
KR20120061504A (ko) 2010-12-03 2012-06-13 엘지에릭슨 주식회사 적응적 ｔｔｉ 재전송 방법 및 그를 위한 이동통신 시스템
EP3116281B1 (en) 2012-12-21 2019-01-02 Telefonaktiebolaget LM Ericsson (publ) Non-consecutive subframes in multi-tti scheduling messages
KR102639236B1 (ko) * 2015-02-11 2024-02-22 한국전자통신연구원 가변 전송 시간 할당에 따른 동기식 harq를 수행하는 방법 및 그 장치
US9629066B2 (en) 2015-02-24 2017-04-18 Huawei Technologies Co., Ltd. System and method for transmission time intervals
US10547415B2 (en) 2015-03-15 2020-01-28 Qualcomm Incorporated Scalable TTI with advanced pilot and control
US10091117B2 (en) * 2015-07-24 2018-10-02 Qualcomm Incorporated Code block segmentation and rate matching for multiple transport block transmissions
US10477572B2 (en) 2015-08-14 2019-11-12 Qualcomm Incorporated Reiterated downlink grant design for multiple transmission time interval grant support in ECC
US20180014579A1 (en) * 2016-07-18 2018-01-18 Jessica Guarnaschelli Gumlaw Breast cancer post treatment support garment
KR102695650B1 (ko) * 2016-07-28 2024-08-19 삼성전자 주식회사 이동 통신 시스템에서 harq 프로세스 관리 방법 및 장치
KR102534044B1 (ko) * 2016-08-12 2023-05-19 삼성전자 주식회사 이동 통신 시스템에서 데이터 디코딩 방법 및 장치
CN110114994B (zh) 2016-10-28 2022-04-19 株式会社Ntt都科摩 用户终端以及无线通信方法
KR102561715B1 (ko) * 2016-11-24 2023-08-02 삼성전자주식회사 무선 셀룰라 통신 시스템에서 부분 재전송 방법 및 장치
US10298362B2 (en) * 2016-11-24 2019-05-21 Samsung Electronics Co., Ltd Method and apparatus for partial retransmission in wireless cellular communication system
KR102238540B1 (ko) 2017-01-03 2021-04-09 엘지전자 주식회사 펑처링된 데이터의 재전송 방법 및 이를 위한 장치
JP6929945B2 (ja) 2017-01-15 2021-09-01 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて、ｈａｒｑ−ａｃｋ信号を送信する方法、及びそのための装置
US11146366B2 (en) 2017-02-01 2021-10-12 Ntt Docomo, Inc. User terminal and radio communication method
JP6860891B2 (ja) * 2017-02-06 2021-04-21 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） 部分再送のための方法
US10667173B2 (en) * 2017-02-13 2020-05-26 Qualcomm Incorporated Feedback retransmission repetition coding for wireless communications
US11190975B2 (en) * 2017-02-13 2021-11-30 Qualcomm Incorporated Feedback techniques for wireless communications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201639321A (zh) * 2015-03-15 2016-11-01 高通公司 用於減輕多層協定無線系統中的叢發型打孔和干擾的代碼區塊層面糾錯和媒體存取控制（ｍａｃ）層面混合自動重傳請求

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO ET AL: "Views on HARQ enhancements for NR", 3GPP DRAFT; R1-1702815, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Athens, Greece; 20170213 - 20170217 12 February 2017 (2017-02-12) *

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CN110313144A (zh) 2019-10-08
KR20190113837A (ko) 2019-10-08
KR102631489B1 (ko) 2024-01-30
SG11201906284XA (en) 2019-09-27
CN110313144B (zh) 2022-03-25
US20180242315A1 (en) 2018-08-23
JP2020509676A (ja) 2020-03-26
US10412733B2 (en) 2019-09-10
BR112019016937A2 (pt) 2020-04-14
EP3583720A1 (en) 2019-12-25
JP7066730B2 (ja) 2022-05-13
EP3583720B1 (en) 2021-08-11
WO2018152305A1 (en) 2018-08-23
TW201836303A (zh) 2018-10-01

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