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MX2019001753A - Realimentación de ack/nack de granularidad fina para sistema de comunicación 5g. - Google Patents

Realimentación de ack/nack de granularidad fina para sistema de comunicación 5g.

Info

Publication number
MX2019001753A
MX2019001753A MX2019001753A MX2019001753A MX2019001753A MX 2019001753 A MX2019001753 A MX 2019001753A MX 2019001753 A MX2019001753 A MX 2019001753A MX 2019001753 A MX2019001753 A MX 2019001753A MX 2019001753 A MX2019001753 A MX 2019001753A
Authority
MX
Mexico
Prior art keywords
ack
communication system
nack feedback
fine granularity
block group
Prior art date
Application number
MX2019001753A
Other languages
English (en)
Inventor
Sun Jingyuan
Zhang Yi
Miao Deshan
Saliya Jayasinghe Keeth
Original Assignee
Nokia Solutions & Networks Oy
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 Nokia Solutions & Networks Oy filed Critical Nokia Solutions & Networks Oy
Publication of MX2019001753A publication Critical patent/MX2019001753A/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
    • H04L1/1867—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
    • 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
    • H04L1/0005—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to payload information
    • 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
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1864—ARQ related signaling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se proporciona un método que comprende determinar un número de bits de acuse de recibo asignados a al menos un bloque de transmisión, comprendiendo el al menos un bloque de transmisión una pluralidad de bloques de código, asignar cada uno de la pluralidad de bloques de código a un respectivo grupo de bloques de código, basándose en el número de bits de acuse de recibo asignados al menos un bloque de transmisión y el número de la pluralidad de bloques de código, en el que cada grupo de bloques de código se asocia con uno del número de bits de acuse de recibo y provocar transmisión del bit de acuse de recibo asociado con cada respectivo grupo de bloques de código basándose en un resultado de acuse de recibo determinado para el respectivo grupo de bloques de código.
MX2019001753A 2016-08-12 2016-08-12 Realimentación de ack/nack de granularidad fina para sistema de comunicación 5g. MX2019001753A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/094901 WO2018027914A1 (en) 2016-08-12 2016-08-12 Fine granularity ack/nack feedback for 5g communication system

Publications (1)

Publication Number Publication Date
MX2019001753A true MX2019001753A (es) 2019-06-17

Family

ID=61161559

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019001753A MX2019001753A (es) 2016-08-12 2016-08-12 Realimentación de ack/nack de granularidad fina para sistema de comunicación 5g.

Country Status (10)

Country Link
US (2) US20210281367A1 (es)
EP (1) EP3497841B1 (es)
KR (1) KR20190034661A (es)
CN (1) CN109792322B (es)
AU (1) AU2016418887A1 (es)
CA (1) CA3033528A1 (es)
MX (1) MX2019001753A (es)
SG (1) SG11201901132WA (es)
TW (1) TW201810984A (es)
WO (1) WO2018027914A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116405165A (zh) 2017-01-09 2023-07-07 北京三星通信技术研究有限公司 发送harq-ack/nack的方法和设备及下行传输方法和设备
CN108289015B (zh) * 2017-01-09 2023-04-07 北京三星通信技术研究有限公司 发送harq-ack/nack的方法和设备及下行传输方法和设备
MX2019000572A (es) 2017-03-08 2019-07-04 Lg Electronics Inc Metodo y aparato para transmitir y recibir señales de radio en un sistema de comunicacion inalambrica.
CN112640344B (zh) * 2018-08-29 2023-09-19 上海诺基亚贝尔股份有限公司 用于nr-u上的自包含突发的混合harq反馈方案
WO2020156665A1 (en) * 2019-01-30 2020-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Contention-based multi-layer transmission
WO2021007796A1 (en) * 2019-07-17 2021-01-21 Nokia Shanghai Bell Co., Ltd. Integrated signaling of harq acknowledgements
WO2022011715A1 (zh) * 2020-07-17 2022-01-20 华为技术有限公司 数据传输方法及装置
WO2022030873A1 (ko) * 2020-08-05 2022-02-10 엘지전자 주식회사 채널 접속 절차 수행 여부를 결정하는 방법 및 이를 위한 장치
US12167392B2 (en) * 2020-09-21 2024-12-10 Qualcomm Incorporated NACK based feedback for semi-persistent scheduling transmissions
CN115642989B (zh) * 2021-07-18 2024-12-13 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN114584258B (zh) * 2022-02-15 2023-05-26 烽火通信科技股份有限公司 业务时延降低方法、装置、设备及可读存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101741512B (zh) * 2008-11-05 2013-04-17 华为技术有限公司 编码方法和装置
US8879513B2 (en) * 2010-05-12 2014-11-04 Samsung Electronics Co., Ltd. Uplink transmission apparatus and method for mobile communication system supporting uplink MIMO
WO2012091532A2 (ko) * 2011-01-02 2012-07-05 엘지전자 주식회사 Tdd 기반 무선 통신 시스템에서 ack/nack 전송 방법 및 장치
EP2913951A1 (en) 2014-02-26 2015-09-02 Alcatel Lucent Apparatus, method and computer program for controlling information related to an acknowledgment of a reception of a payload data packet, base station transceiver and mobile transceiver
US9438383B2 (en) * 2014-04-18 2016-09-06 Verizon Patent And Licensing Inc. Resolving falsely decoded acknowledgments
CN105515733B (zh) * 2014-09-24 2019-03-12 中兴通讯股份有限公司 一种反馈方法及装置
US9992004B2 (en) * 2015-02-03 2018-06-05 Qualcomm Incorporated Code block cluster level HARQ
US10270579B2 (en) * 2015-02-05 2019-04-23 Qualcomm Incorporated Efficient ACK/NACK transmission

Also Published As

Publication number Publication date
CN109792322A (zh) 2019-05-21
TW201810984A (zh) 2018-03-16
EP3497841A1 (en) 2019-06-19
SG11201901132WA (en) 2019-03-28
CA3033528A1 (en) 2018-02-15
EP3497841A4 (en) 2020-04-08
US20210281367A1 (en) 2021-09-09
US20240178948A1 (en) 2024-05-30
KR20190034661A (ko) 2019-04-02
EP3497841B1 (en) 2021-09-22
WO2018027914A1 (en) 2018-02-15
AU2016418887A1 (en) 2019-02-28
CN109792322B (zh) 2022-05-24

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