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AR113115A1 - Reordenamiento de bloques de código para solicitud de repetición automática híbrida (harq) en nueva radio (nr) - Google Patents

Reordenamiento de bloques de código para solicitud de repetición automática híbrida (harq) en nueva radio (nr)

Info

Publication number
AR113115A1
AR113115A1 ARP180102637A ARP180102637A AR113115A1 AR 113115 A1 AR113115 A1 AR 113115A1 AR P180102637 A ARP180102637 A AR P180102637A AR P180102637 A ARP180102637 A AR P180102637A AR 113115 A1 AR113115 A1 AR 113115A1
Authority
AR
Argentina
Prior art keywords
code blocks
reordering
harq
request
automatic repeat
Prior art date
Application number
ARP180102637A
Other languages
English (en)
Inventor
Amirpasha Shirazina
Sara Sandberg
Mattias Andersson
Yufei Blankenship
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 AR113115A1 publication Critical patent/AR113115A1/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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • 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
    • H04L1/0057—Block codes
    • 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
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1853—Satellite systems for providing telephony service to a mobile station, i.e. mobile satellite service
    • H04B7/18539—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection
    • H04B7/18543—Arrangements for managing radio, resources, i.e. for establishing or releasing a connection for adaptation of transmission parameters, e.g. power control
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/1835—Buffer management
    • H04L1/1841—Resequencing

Landscapes

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

Abstract

De acuerdo con ciertas formas de realización, un transmisor inalámbrico comprende una interfaz inalámbrica y circuitos de procesamiento acoplados en comunicación con ella. Los circuitos de procesamiento son operables para enviar, por la interfaz inalámbrica, una transmisión que incluye una pluralidad de bloques de código y una retransmisión que incluye al menos algunos de los bloques de código de la transmisión. Para enviar la retransmisión, los circuitos de procesamiento redisponen el orden de los bloques de código de manera que, en la retransmisión, ese orden difiere del de los bloques de código de la transmisión.
ARP180102637A 2017-09-15 2018-09-14 Reordenamiento de bloques de código para solicitud de repetición automática híbrida (harq) en nueva radio (nr) AR113115A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762559441P 2017-09-15 2017-09-15

Publications (1)

Publication Number Publication Date
AR113115A1 true AR113115A1 (es) 2020-01-29

Family

ID=63713960

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180102637A AR113115A1 (es) 2017-09-15 2018-09-14 Reordenamiento de bloques de código para solicitud de repetición automática híbrida (harq) en nueva radio (nr)

Country Status (4)

Country Link
US (1) US11381344B2 (es)
EP (1) EP3682578A1 (es)
AR (1) AR113115A1 (es)
WO (1) WO2019053631A1 (es)

Families Citing this family (5)

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Publication number Priority date Publication date Assignee Title
US11146359B2 (en) 2019-03-22 2021-10-12 Qualcomm Incorporated Methods for retransmission for improved handling of vulnerable symbols
US11882554B2 (en) 2019-06-27 2024-01-23 Qualcomm Incorporated Opportunistic transmission for sidelink communications
US11336399B2 (en) 2019-09-09 2022-05-17 Qualcomm Incorporated Code block reordering for retransmissions
US11509419B2 (en) * 2019-09-25 2022-11-22 Qualcomm Incorporated Acknowledgement and retransmission techniques utilizing secondary wireless channel
CN114679241A (zh) * 2020-12-24 2022-06-28 华为技术有限公司 基于混合自动重传请求harq的通信方法和装置

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US4344171A (en) * 1980-12-11 1982-08-10 International Business Machines Corporation Effective error control scheme for satellite communications
DE19630343B4 (de) * 1996-07-26 2004-08-26 Telefonaktiebolaget L M Ericsson (Publ) Verfahren und Paket-Übertragungssystem unter Verwendung einer Fehlerkorrektur von Datenpaketen
BR0110161A (pt) * 2001-02-21 2002-12-31 Matsushita Electric Industrial Co Ltd Método arq hìbrido com redisposição de constelação de sinais
DE60114849T2 (de) * 2001-11-16 2006-04-20 Matsushita Electric Industrial Co., Ltd., Kadoma ARQ Sendewiederholung mit Anforderungswiederholungs-Schema das mehrere Redundanz-Versionen verwendet und Empfänger/Sender dafür
JP2005328317A (ja) * 2004-05-14 2005-11-24 Fujitsu Ltd 通信装置、再送制御方法
WO2009088226A2 (en) 2008-01-08 2009-07-16 Lg Electronics Inc. Method for transmitting signals using harq scheme to guarantee constellation rearrangement gain
KR101476203B1 (ko) * 2008-01-08 2014-12-24 엘지전자 주식회사 성좌 재배열 이득을 보장하기 위한 ｈａｒｑ 기반 신호 전송 방법
US20090313516A1 (en) * 2008-06-16 2009-12-17 Interdigital Patent Holdings, Inc. Enhanced hybrid automatic repeat request for long term evolution
US9634802B2 (en) 2013-08-30 2017-04-25 Qualcomm Incorporated Resource mapping to handle bursty interference
WO2018131880A1 (ko) * 2017-01-15 2018-07-19 엘지전자 주식회사 무선 통신 시스템에서, harq-ack 신호를 전송하는 방법 및 이를 위한 장치
US11374703B2 (en) * 2017-04-03 2022-06-28 Telefonaktiebolaget Lm Ericsson (Publ) HARQ handling for nodes with variable processing times
US20210168836A1 (en) * 2017-05-02 2021-06-03 Ntt Docomo, Inc. User terminal and radio communication method
GB2562097B (en) * 2017-05-05 2021-09-22 Tcl Communication Ltd Methods, first and second nodes for managing ack/nack-messages
CN110999362B (zh) * 2017-08-11 2024-04-09 联想(北京)有限公司 使用半静态配置的harq-ack码本中的冗余比特的方法和设备
US10644842B2 (en) * 2017-09-06 2020-05-05 Qualcomm Incorporated Multiplexing code block group level and transport block level transmission and new data indications
WO2019153301A1 (en) * 2018-02-11 2019-08-15 Qualcomm Incorporated Retransmission of physical uplink control channel (pucch) for ultra reliable low latency communications (urllc)
US10917195B2 (en) * 2018-05-21 2021-02-09 Qualcomm Incorporated Control channel mother code determination for multi-transmission configuration indication communication

Also Published As

Publication number Publication date
WO2019053631A1 (en) 2019-03-21
US11381344B2 (en) 2022-07-05
EP3682578A1 (en) 2020-07-22
US20200274645A1 (en) 2020-08-27

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