SG11202102510WA - Hybrid automatic repeat request (harq) feedback method and apparatus - Google Patents

Hybrid automatic repeat request (harq) feedback method and apparatus

Info

Publication number
SG11202102510WA
SG11202102510WA SG11202102510WA SG11202102510WA SG11202102510WA SG 11202102510W A SG11202102510W A SG 11202102510WA SG 11202102510W A SG11202102510W A SG 11202102510WA SG 11202102510W A SG11202102510W A SG 11202102510WA SG 11202102510W A SG11202102510W A SG 11202102510WA
Authority
SG
Singapore
Prior art keywords
harq
automatic repeat
repeat request
hybrid automatic
feedback method
Prior art date
Application number
SG11202102510WA
Inventor
Qin Mu
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
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 Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of SG11202102510WA publication Critical patent/SG11202102510WA/en

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
    • H04L1/1812—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
    • H04L1/1861—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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • 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
    • H04L1/1806—Go-back-N protocols
    • 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
    • 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 signaling, 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
    • 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
    • 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
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202102510WA 2018-08-08 2018-08-08 Hybrid automatic repeat request (harq) feedback method and apparatus SG11202102510WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/099473 WO2020029144A1 (en) 2018-08-08 2018-08-08 Hybrid automatic repeat request (harq) feedback method and apparatus

Publications (1)

Publication Number Publication Date
SG11202102510WA true SG11202102510WA (en) 2021-04-29

Family

ID=64806298

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202102510WA SG11202102510WA (en) 2018-08-08 2018-08-08 Hybrid automatic repeat request (harq) feedback method and apparatus

Country Status (9)

Country Link
US (1) US11881953B2 (en)
EP (1) EP3836443A4 (en)
JP (2) JP7407810B2 (en)
KR (1) KR102641075B1 (en)
CN (2) CN109155694B (en)
BR (1) BR112021008984A2 (en)
RU (1) RU2767602C1 (en)
SG (1) SG11202102510WA (en)
WO (1) WO2020029144A1 (en)

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CN111435865B (en) * 2019-01-11 2021-08-10 中国信息通信研究院 Hybrid automatic repeat request response method, signaling and equipment
JP7238170B2 (en) * 2019-05-09 2023-03-13 北京小米移動軟件有限公司 Transmission method, apparatus and storage medium for hybrid automatic repeat request feedback
WO2021023049A1 (en) * 2019-08-02 2021-02-11 FG Innovation Company Limited Methods and apparatuses for handling hybrid automatic repeat request feedback transmissions
WO2021081691A1 (en) * 2019-10-28 2021-05-06 Qualcomm Incorporated Message b channel structure
US20230155735A1 (en) * 2020-04-07 2023-05-18 Beijing Xiaomi Mobile Software Co., Ltd. Unlicensed frequency band feedback method, unlicensed frequency band feedback apparatus, and storage medium
CN115399018A (en) * 2020-04-08 2022-11-25 苹果公司 Uplink control information reporting
US11902967B2 (en) * 2020-10-22 2024-02-13 Acer Incorporated Device of handling a HARQ retransmission
CN114696968A (en) * 2020-12-31 2022-07-01 维沃移动通信有限公司 Configuration method and device of control channel and communication equipment
US11778607B2 (en) * 2021-04-01 2023-10-03 Nokia Technologies Oy Using relative transmission occasion delay indexing

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US9184899B2 (en) * 2009-10-14 2015-11-10 Qualcomm Incorporated Downlink association set for uplink ACK/NACK in time division duplex system
CN102123016A (en) * 2010-01-08 2011-07-13 北京三星通信技术研究有限公司 Method for determining acknowledgement (ACK)/negative acknowledgement (NACK) channel
US8670410B2 (en) 2010-09-17 2014-03-11 Qualcomm Incorporated Uplink control channel resource mapping for carrier aggregation
JP5658370B2 (en) * 2010-09-17 2015-01-21 エルジー エレクトロニクス インコーポレイティド Method and apparatus for transmitting a plurality of reception confirmation information in a wireless communication system
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Also Published As

Publication number Publication date
US11881953B2 (en) 2024-01-23
CN109155694B (en) 2021-12-03
BR112021008984A2 (en) 2021-08-17
CN109155694A (en) 2019-01-04
EP3836443A1 (en) 2021-06-16
US20220052801A1 (en) 2022-02-17
KR102641075B1 (en) 2024-02-27
KR20210033048A (en) 2021-03-25
CN114024654B (en) 2023-09-26
WO2020029144A1 (en) 2020-02-13
EP3836443A4 (en) 2021-08-18
JP7407810B2 (en) 2024-01-04
JP2023082112A (en) 2023-06-13
JP2022501976A (en) 2022-01-06
RU2767602C1 (en) 2022-03-17
CN114024654A (en) 2022-02-08

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