CA3127500A1 - Dynamic hybrid automatic repeat request (harq) codebook for multi-transmit receive point (trp) communication - Google Patents

Dynamic hybrid automatic repeat request (harq) codebook for multi-transmit receive point (trp) communication Download PDF

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Publication number
CA3127500A1
CA3127500A1 CA3127500A CA3127500A CA3127500A1 CA 3127500 A1 CA3127500 A1 CA 3127500A1 CA 3127500 A CA3127500 A CA 3127500A CA 3127500 A CA3127500 A CA 3127500A CA 3127500 A1 CA3127500 A1 CA 3127500A1
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CA
Canada
Prior art keywords
trp
dci
harq
transmissions
ack
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CA3127500A
Other languages
English (en)
French (fr)
Inventor
Mostafa KHOSHNEVISAN
Jing Sun
Xiaoxia Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CA3127500A1 publication Critical patent/CA3127500A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • H04L1/18—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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • 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
    • H04W72/231—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 layers above the physical layer, e.g. RRC or MAC-CE signalling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
CA3127500A 2019-02-14 2020-02-07 Dynamic hybrid automatic repeat request (harq) codebook for multi-transmit receive point (trp) communication Pending CA3127500A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962805766P 2019-02-14 2019-02-14
US62/805,766 2019-02-14
US16/783,983 US10797832B2 (en) 2019-02-14 2020-02-06 Dynamic hybrid automatic repeat request (HARQ) codebook for multi-transmit receive point (TRP) communication
US16/783,983 2020-02-06
PCT/US2020/017295 WO2020167612A1 (en) 2019-02-14 2020-02-07 Dynamic hybrid automatic repeat request (harq) codebook for multi-transmit receive point (trp) communication

Publications (1)

Publication Number Publication Date
CA3127500A1 true CA3127500A1 (en) 2020-08-20

Family

ID=72042334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3127500A Pending CA3127500A1 (en) 2019-02-14 2020-02-07 Dynamic hybrid automatic repeat request (harq) codebook for multi-transmit receive point (trp) communication

Country Status (18)

Country Link
US (3) US10797832B2 (https=)
EP (1) EP3925117A1 (https=)
JP (2) JP7457030B2 (https=)
KR (2) KR20240005132A (https=)
CN (2) CN119545551A (https=)
AU (2) AU2020222877B2 (https=)
BR (1) BR112021015206A2 (https=)
CA (1) CA3127500A1 (https=)
CL (1) CL2021002134A1 (https=)
CO (1) CO2021010561A2 (https=)
IL (1) IL284908B2 (https=)
MX (1) MX2021009812A (https=)
PH (1) PH12021551743A1 (https=)
SA (1) SA521422735B1 (https=)
SG (1) SG11202107798WA (https=)
TW (1) TWI828855B (https=)
WO (1) WO2020167612A1 (https=)
ZA (1) ZA202106776B (https=)

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US10797832B2 (en) 2019-02-14 2020-10-06 Qualcomm Incorporated Dynamic hybrid automatic repeat request (HARQ) codebook for multi-transmit receive point (TRP) communication
US20220191913A1 (en) * 2019-03-27 2022-06-16 Ntt Docomo, Inc. User terminal and radio communication method
WO2020197472A1 (en) 2019-03-28 2020-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Harq process for cells configured for multiple configured uplink grants
US12412673B2 (en) * 2019-10-04 2025-09-09 Framatome Debris filter for a nuclear fuel assembly bottom end part and method of manufacturing such a debris filter
EP3910840A1 (en) * 2020-05-14 2021-11-17 Nokia Technologies Oy Multi-stage scheduling
US11695512B2 (en) * 2020-05-15 2023-07-04 Qualcomm Incorporated Downlink assignment index (DAI) updates for piggyback downlink control information (DCI)
CN116326117A (zh) * 2020-10-09 2023-06-23 苹果公司 用于小区间多发射-接收点操作的速率匹配
CN116711251A (zh) * 2020-10-19 2023-09-05 欧芬诺有限责任公司 具有多小区下行链路控制信息的混合自动重复请求反馈
KR20220103237A (ko) * 2021-01-14 2022-07-22 삼성전자주식회사 네트워크 협력통신을 위한 harq-ack 피드백 송수신 방법 및 장치
US11653361B2 (en) * 2021-03-31 2023-05-16 Qualcomm Incorporated Feedback techniques for downlink control information on a physical downlink shared channel
JP7792008B2 (ja) 2022-06-27 2025-12-24 中興通訊股▲ふん▼有限公司 Ｈａｒｑ－ａｃｋコードブックの決定技術
WO2024032732A1 (zh) * 2022-08-11 2024-02-15 华为技术有限公司 Harq-ack码本反馈方法和通信装置
US20250096952A1 (en) * 2023-09-20 2025-03-20 Qualcomm Incorporated Multiplexing two part hybrid automatic repeat request acknowledgement (harq-ack)
WO2025071290A1 (ko) * 2023-09-26 2025-04-03 현대자동차주식회사 무선 통신 시스템에서 상향링크 신호 전송 방식 전환을 위한 방법 및 장치

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KR101893460B1 (ko) * 2009-09-28 2018-08-31 삼성전자주식회사 물리 하향링크 제어 채널의 확장
EP3267751B1 (en) * 2010-08-09 2022-03-02 Samsung Electronics Co., Ltd. Transmission of harq control information from a user equipment for downlink carrier aggregation
US9078252B2 (en) * 2010-10-26 2015-07-07 Lg Electronics Inc. Method and apparatus for transmitting control information
CN108566267B (zh) * 2012-09-28 2021-01-08 苹果公司 用于ePDCCH的用户装备、方法、介质及设备
CN107852318B (zh) * 2015-08-12 2021-07-30 Lg电子株式会社 用于执行上行链路传输的方法和用户设备
EP3414856B1 (en) * 2016-02-09 2023-03-22 Telefonaktiebolaget LM Ericsson (PUBL) Efficient harq feedback
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CN108809505B (zh) * 2017-05-05 2019-12-24 维沃移动通信有限公司 下行控制信息的传输方法、终端及网络侧设备
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Also Published As

Publication number Publication date
KR20210124251A (ko) 2021-10-14
JP2024095675A (ja) 2024-07-10
SG11202107798WA (en) 2021-08-30
TWI828855B (zh) 2024-01-11
IL284908A (en) 2021-09-30
AU2020222877B2 (en) 2025-01-02
IL284908B2 (en) 2025-02-01
CN113412596A (zh) 2021-09-17
JP7710556B2 (ja) 2025-07-18
JP2022520366A (ja) 2022-03-30
SA521422735B1 (ar) 2024-07-02
MX2021009812A (es) 2021-09-08
ZA202106776B (en) 2025-01-29
CN119545551A (zh) 2025-02-28
US20210006363A1 (en) 2021-01-07
EP3925117A1 (en) 2021-12-22
KR20240005132A (ko) 2024-01-11
TW202038570A (zh) 2020-10-16
US11546094B2 (en) 2023-01-03
US10797832B2 (en) 2020-10-06
WO2020167612A1 (en) 2020-08-20
IL284908B1 (en) 2024-10-01
JP7457030B2 (ja) 2024-03-27
US20210250135A1 (en) 2021-08-12
CL2021002134A1 (es) 2022-02-25
BR112021015206A2 (pt) 2021-09-28
US20200266937A1 (en) 2020-08-20
KR102618434B1 (ko) 2023-12-27
AU2020222877A1 (en) 2021-08-19
PH12021551743A1 (en) 2022-03-21
AU2025201433A1 (en) 2025-03-20
CO2021010561A2 (es) 2021-08-30
CN113412596B (zh) 2024-11-26
US10931408B2 (en) 2021-02-23

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