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CO2021013689A2 - Configuración del tiempo harq para pdsch con indicador-de-temporización-pdsch-a-harq pendiente - Google Patents

Configuración del tiempo harq para pdsch con indicador-de-temporización-pdsch-a-harq pendiente

Info

Publication number
CO2021013689A2
CO2021013689A2 CONC2021/0013689A CO2021013689A CO2021013689A2 CO 2021013689 A2 CO2021013689 A2 CO 2021013689A2 CO 2021013689 A CO2021013689 A CO 2021013689A CO 2021013689 A2 CO2021013689 A2 CO 2021013689A2
Authority
CO
Colombia
Prior art keywords
harq
pdsch
harq feedback
dci
timing
Prior art date
Application number
CONC2021/0013689A
Other languages
English (en)
Inventor
Johan Rune
Sorour Falahati
Reem Karaki
Yuhang Liu
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of CO2021013689A2 publication Critical patent/CO2021013689A2/es

Links

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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • 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
    • 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
    • H04L1/1861—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
    • H04L1/1896—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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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

Landscapes

  • 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)

Abstract

Se proporcionan métodos y sistemas para configurar la temporización de la Solicitud de Repetición Automática Híbrida (HARQ) para el Canal Compartido de Enlace Descendente Físico (PDSCH) con un indicador de temporización de PDSCH a HARQ (PHTI) pendiente. En un aspecto, un método realizado por un dispositivo inalámbrico comprende: recibir una primera información de control de enlace descendente (DCI) asociada con una primera transmisión de datos de enlace descendente (DL), comprendiendo la primera DCI un PHTI no numérico; recibir la primera transmisión de datos de DL; determinar una retroalimentación de HARQ para la primera transmisión de datos de DL; recibir una segunda DCI asociada con una segunda transmisión de datos de DL, comprendiendo la segunda DCI un PHTI numérico que indica una ubicación para la retroalimentación de HARQ asociada con la segunda transmisión de datos de DL; establecer la ubicación de la retroalimentación de HARQ asociada con la primera transmisión de datos de DL para que sea la misma que la ubicación de la retroalimentación de HARQ asociada con la segunda transmisión de datos de DL; y transmitir la retroalimentación HARQ asociada con la primera transmisión de datos de DL en la ubicación establecida.
CONC2021/0013689A 2019-04-19 2021-10-13 Configuración del tiempo harq para pdsch con indicador-de-temporización-pdsch-a-harq pendiente CO2021013689A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962836228P 2019-04-19 2019-04-19
PCT/IB2019/060371 WO2020212747A1 (en) 2019-04-19 2019-12-02 Setting harq timing for pdsch with pending pdsch-to-harq-timing-indicator

Publications (1)

Publication Number Publication Date
CO2021013689A2 true CO2021013689A2 (es) 2021-10-20

Family

ID=68916489

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2021/0013689A CO2021013689A2 (es) 2019-04-19 2021-10-13 Configuración del tiempo harq para pdsch con indicador-de-temporización-pdsch-a-harq pendiente

Country Status (14)

Country Link
US (3) US12004185B2 (es)
EP (1) EP3957014A1 (es)
JP (2) JP7479395B2 (es)
KR (1) KR102763203B1 (es)
CN (1) CN113728575B (es)
BR (1) BR112021019415A2 (es)
CA (1) CA3137409C (es)
CO (1) CO2021013689A2 (es)
MA (1) MA55688A (es)
MX (1) MX2021012371A (es)
PH (1) PH12021552323A1 (es)
SG (1) SG11202110252WA (es)
WO (1) WO2020212747A1 (es)
ZA (1) ZA202106879B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3627753B1 (en) * 2018-04-04 2022-03-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting uplink control information, terminal device, and network device
CA3137409C (en) 2019-04-19 2024-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Setting harq timing for pdsch with pending pdsch-to-harq-timing-indicator
EP3944692B1 (en) * 2019-04-30 2023-08-30 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Resource determination method, apparatus, and storage medium
CN116846518A (zh) * 2019-05-03 2023-10-03 联想(北京)有限公司 用于半静态harq-ack码本确定的方法及设备
US11171745B2 (en) 2019-07-04 2021-11-09 Qualcomm Incorporated Group-based acknowledgment feedback techniques for wireless communications
WO2021114179A1 (zh) * 2019-12-12 2021-06-17 北京小米移动软件有限公司 Harq-ack信息传输方法及装置、通信设备
US11974284B2 (en) * 2020-05-01 2024-04-30 Qualcomm Incorporated Handling of non-numeric data to flow control feedback timing
US11381348B2 (en) 2020-05-11 2022-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Transmission control information for wideband communication
US20210360659A1 (en) * 2020-05-15 2021-11-18 Qualcomm Incorporated User equipment processing capability indication
ES2966484T3 (es) * 2020-07-21 2024-04-22 Nokia Technologies Oy Información de acuse de recibo de solicitud de repetición automática híbrida activada para transmisión de datos de programación semipersistente de enlace descendente
US11950238B2 (en) * 2020-09-10 2024-04-02 Qualcomm Incorporated Techniques for a delay-imposed HARQ-ACK/NACK reporting
US11979884B2 (en) * 2020-12-18 2024-05-07 Qualcomm Incorporated HARQ timing for multi-PDSCH grant
EP4513799A3 (en) * 2021-01-18 2025-04-30 Ofinno, LLC Downlink scheduling and hybrid automatic repeat request feedback
KR102668760B1 (ko) 2021-01-18 2024-05-27 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
KR102595899B1 (ko) * 2021-05-11 2023-10-30 엘지전자 주식회사 무선 통신 시스템에서 harq-ack 정보 송수신 방법 및 장치
WO2024072156A1 (ko) * 2022-09-29 2024-04-04 엘지전자 주식회사 Harq-ack 정보를 전송하는 방법, 사용자기기, 프로세싱 장치, 및 저장 매체, 그리고 harq-ack 정보를 수신하는 방법 및 기지국

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8488567B2 (en) * 2007-10-02 2013-07-16 Samsung Electronics Co., Ltd Repeating transmissions of signals in communication systems
US8958331B2 (en) 2012-07-02 2015-02-17 Intel Corporation HARQ-ACK handling for unintended downlink sub-frames
US20160173489A1 (en) 2013-08-02 2016-06-16 Nokia Solutions And Networks Oy Communication using over-the-top identities without centralized authority
KR102316775B1 (ko) 2015-04-02 2021-10-26 삼성전자 주식회사 무선 셀룰라 통신 시스템에서 전송시간구간 감소를 위한 송수신 방법 및 장치
US10560964B2 (en) * 2015-08-21 2020-02-11 Lg Electronics Inc. Method for channel access in wireless communication system and apparatus for performing same
TW201722184A (zh) * 2015-11-04 2017-06-16 內數位專利控股公司 不同tti期間多工傳輸
US10200162B2 (en) * 2016-05-27 2019-02-05 Qualcomm Incorporated HARQ feedback in shared RF spectrum band
CN109565849B (zh) 2016-08-08 2022-04-26 Lg 电子株式会社 在支持未授权频带的无线通信系统中发送和接收上行链路信道的方法和支持该方法的设备
EP4255053A3 (en) 2016-08-09 2023-10-11 Samsung Electronics Co., Ltd. Method and device for channel transmission in wireless cellular communication system
CN109565877B (zh) 2016-08-18 2022-07-08 Lg 电子株式会社 在支持未授权频带的无线通信系统中通过多个未授权分量载波发送上行链路信号的方法和支持该方法的设备
US10750488B2 (en) * 2017-09-11 2020-08-18 Apple Inc. Hybrid automatic repeat request (HARQ) based on codeblock groups in new radio systems
JP2019121977A (ja) * 2018-01-10 2019-07-22 シャープ株式会社 端末装置、基地局装置、および、通信方法
JP2019121978A (ja) 2018-01-10 2019-07-22 シャープ株式会社 端末装置、基地局装置、および、通信方法
US20210273752A1 (en) * 2018-07-20 2021-09-02 Ntt Docomo, Inc. User terminal and radio communication method
AU2018435434B2 (en) * 2018-07-30 2024-08-08 Ntt Docomo, Inc. User terminal and radio communication method
WO2020027143A1 (en) 2018-08-03 2020-02-06 Sharp Kabushiki Kaisha Harq-ack timing and pucch resource determination for ultra-low latency pdsch transmission
CN110830173B (zh) 2018-08-08 2020-09-15 展讯通信（上海）有限公司 Pucch与pdsch之间的时间差的指示方法、基站及可读介质
CN120034301A (zh) 2018-08-08 2025-05-23 交互数字专利控股公司 用于未许可波段中新无线电操作的有效且可靠的应答过程
EP3857802B1 (en) 2018-09-28 2025-04-30 Apple Inc. Physical uplink control channel resource determination and multiplexing of multiple hybrid automatic repeat request acknowledgment feedbacks and other uplink control information on physical uplink control channel and physical uplink shared channel
US11296849B2 (en) 2018-11-02 2022-04-05 Lenovo (Singapore) Pte. Ltd. Method and apparatus for transmitting HARQ-ACK information
WO2020145357A1 (en) 2019-01-10 2020-07-16 Sharp Kabushiki Kaisha Subslot-based harq-ack timing and pucch resource determination for ultra-low latency pdsch transmission
ES2915665T3 (es) 2019-02-20 2022-06-24 Asustek Comp Inc Procedimiento y aparato para el manejo de la retroalimentación HARQ-ACK de enlaces laterales y enlaces ascendentes en un sistema de comunicación inalámbrico
US11582077B2 (en) 2019-02-25 2023-02-14 Huawei Technologies Co., Ltd. Systems and methods for transmission of uplink control information over multiple carriers in unlicensed spectrum
US11552700B2 (en) 2019-03-11 2023-01-10 Mediatek Inc. Uplink transmission timing for non-terrestrial networks
EP3716520B1 (en) 2019-03-26 2022-05-04 Ofinno, LLC Discontinuous reception
CA3137409C (en) 2019-04-19 2024-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Setting harq timing for pdsch with pending pdsch-to-harq-timing-indicator

Also Published As

Publication number Publication date
US12004185B2 (en) 2024-06-04
MA55688A (fr) 2022-02-23
CA3137409A1 (en) 2020-10-22
US20200389878A1 (en) 2020-12-10
EP3957014A1 (en) 2022-02-23
US11102773B2 (en) 2021-08-24
SG11202110252WA (en) 2021-10-28
WO2020212747A1 (en) 2020-10-22
JP7479395B2 (ja) 2024-05-08
CN113728575B (zh) 2025-01-10
PH12021552323A1 (en) 2022-06-27
US20230292329A1 (en) 2023-09-14
MX2021012371A (es) 2021-11-12
US11917646B2 (en) 2024-02-27
KR20210151965A (ko) 2021-12-14
CN113728575A (zh) 2021-11-30
ZA202106879B (en) 2022-05-25
BR112021019415A2 (pt) 2021-11-30
US20220210817A1 (en) 2022-06-30
CA3137409C (en) 2024-06-11
JP2023159101A (ja) 2023-10-31
KR102763203B1 (ko) 2025-02-07
JP2022528801A (ja) 2022-06-15

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