AU2015301002B2 - Communicating feedback in wireless networks - Google Patents

Communicating feedback in wireless networks Download PDF

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Publication number
AU2015301002B2
AU2015301002B2 AU2015301002A AU2015301002A AU2015301002B2 AU 2015301002 B2 AU2015301002 B2 AU 2015301002B2 AU 2015301002 A AU2015301002 A AU 2015301002A AU 2015301002 A AU2015301002 A AU 2015301002A AU 2015301002 B2 AU2015301002 B2 AU 2015301002B2
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AU
Australia
Prior art keywords
feedback
subframes
network node
access network
indication
Prior art date
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Active
Application number
AU2015301002A
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English (en)
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AU2015301002A1 (en
Inventor
Wanshi Chen
Aleksandar Damnjanovic
Peter Gaal
Tao Luo
Durga Prasad Malladi
Madhavan Srinivasan Vajapeyam
Yongbin Wei
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AU2015301002A1 publication Critical patent/AU2015301002A1/en
Application granted granted Critical
Publication of AU2015301002B2 publication Critical patent/AU2015301002B2/en
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Classifications

    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L2001/125—Arrangements for preventing errors in the return channel

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)
AU2015301002A 2014-08-08 2015-08-06 Communicating feedback in wireless networks Active AU2015301002B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462035324P 2014-08-08 2014-08-08
US62/035,324 2014-08-08
US14/819,191 US9819467B2 (en) 2014-08-08 2015-08-05 Communicating feedback in listen-before-talk (LBT) wireless networks
US14/819,191 2015-08-05
PCT/US2015/043998 WO2016022793A1 (en) 2014-08-08 2015-08-06 Communicating feedback in wireless networks

Publications (2)

Publication Number Publication Date
AU2015301002A1 AU2015301002A1 (en) 2017-02-02
AU2015301002B2 true AU2015301002B2 (en) 2019-04-18

Family

ID=53879833

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2015301002A Active AU2015301002B2 (en) 2014-08-08 2015-08-06 Communicating feedback in wireless networks

Country Status (8)

Country Link
US (1) US9819467B2 (enExample)
EP (1) EP3178186B1 (enExample)
JP (1) JP6608427B2 (enExample)
KR (1) KR102451613B1 (enExample)
CN (1) CN106576022B (enExample)
AU (1) AU2015301002B2 (enExample)
BR (1) BR112017002276B1 (enExample)
WO (1) WO2016022793A1 (enExample)

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CN113364563B (zh) * 2014-10-13 2024-08-13 瑞典爱立信有限公司 Harq过程反馈的灵活配置
US9775153B2 (en) * 2015-01-28 2017-09-26 Alcatel Lucent Allocation of unlicensed frequency bands for a wireless hotspot
CN110972308A (zh) * 2015-07-29 2020-04-07 华为技术有限公司 反馈信息的发送装置、接收装置及方法
WO2017147515A1 (en) * 2016-02-25 2017-08-31 Intel Corporation Downlink control information for non-scheduled uplink transmissions
CN108886436B (zh) * 2016-04-07 2021-11-09 瑞典爱立信有限公司 无线电网络节点、无线设备以及其中执行的方法
EP3443772B1 (en) * 2016-04-11 2020-04-08 Telefonaktiebolaget LM Ericsson (publ) Methods for controlling measurements based on lbt parameters
US10171365B2 (en) * 2016-06-09 2019-01-01 International Business Machines Corporation Turbolink: method and apparatus for controlling input/output signaling speed
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
CN107734560B (zh) * 2016-08-12 2023-09-15 中兴通讯股份有限公司 信号传输方法、通信设备及通信系统
US11171758B2 (en) 2017-03-24 2021-11-09 Qualcomm Incorporated Code block grouping and feedback that support efficient retransmissions
US11159472B2 (en) * 2018-04-06 2021-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods, central unit and distributed unit of a radio network node, for handling a message for transmission to a wireless device
US10924225B2 (en) 2018-08-03 2021-02-16 Mediatek Inc. Group-based hybrid automatic repeat request (HARQ) acknowledgement feedback
US20200106569A1 (en) 2018-09-27 2020-04-02 Mediatek Inc. Mechanisms for postponing hybrid automatic repeat request acknowledgement (harq-ack) feedback
US11362770B2 (en) * 2019-01-15 2022-06-14 Qualcomm Incorporated Trigger retransmission of a feedback in unlicensed spectrum
WO2021081948A1 (zh) * 2019-10-31 2021-05-06 华为技术有限公司 一种混合自动重传请求反馈方法及装置
US11647539B2 (en) * 2020-02-10 2023-05-09 Qualcomm Incorporated Receiver side enhanced clear channel assessment for unlicensed band
WO2022160097A1 (zh) * 2021-01-26 2022-08-04 北京小米移动软件有限公司 一种发送混合自动重传请求反馈的方法、装置、设备及介质
EP4315680A1 (en) * 2021-03-24 2024-02-07 Qualcomm Incorporated Feedback based on indicated feedback process identifiers
JP2024515688A (ja) * 2021-04-25 2024-04-10 北京小米移動軟件有限公司 設定グラントのダウンリンクフィードバック情報の伝送方法、装置及び媒体
WO2025015546A1 (en) * 2023-07-19 2025-01-23 Qualcomm Incorporated Multi-device feedback using a single packet

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Also Published As

Publication number Publication date
JP6608427B2 (ja) 2019-11-20
US9819467B2 (en) 2017-11-14
CN106576022B (zh) 2019-09-24
EP3178186B1 (en) 2024-07-24
AU2015301002A1 (en) 2017-02-02
BR112017002276A2 (pt) 2017-11-21
BR112017002276B1 (pt) 2024-03-05
US20160043854A1 (en) 2016-02-11
JP2017528970A (ja) 2017-09-28
EP3178186A1 (en) 2017-06-14
KR102451613B1 (ko) 2022-10-05
WO2016022793A1 (en) 2016-02-11
KR20170040237A (ko) 2017-04-12
CN106576022A (zh) 2017-04-19

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