JP2021534623A - ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順 - Google Patents

ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順 Download PDF

Info

Publication number
JP2021534623A
JP2021534623A JP2021506505A JP2021506505A JP2021534623A JP 2021534623 A JP2021534623 A JP 2021534623A JP 2021506505 A JP2021506505 A JP 2021506505A JP 2021506505 A JP2021506505 A JP 2021506505A JP 2021534623 A JP2021534623 A JP 2021534623A
Authority
JP
Japan
Prior art keywords
wtru
cot
pucch
gnb
lbt
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.)
Ceased
Application number
JP2021506505A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021534623A5 (enExample
Inventor
ラザ ヘダーヤト、アーマッド
ナザール、シャーロック ナイェブ
オテリ、オゲネコム
ロウ、ハンチン
ヤン、ルイ
Original Assignee
アイディーエーシー ホールディングス インコーポレイテッド
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 アイディーエーシー ホールディングス インコーポレイテッド filed Critical アイディーエーシー ホールディングス インコーポレイテッド
Publication of JP2021534623A publication Critical patent/JP2021534623A/ja
Publication of JP2021534623A5 publication Critical patent/JP2021534623A5/ja
Priority to JP2025094540A priority Critical patent/JP2025131757A/ja
Ceased legal-status Critical Current

Links

Images

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
    • H04L1/1829—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
    • H04L1/1812—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
    • H04L1/1854—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
    • H04L1/1607—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control 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
    • H04L1/1812—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
    • 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
    • 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
    • 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
    • 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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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

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)
JP2021506505A 2018-08-08 2019-08-08 ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順 Ceased JP2021534623A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025094540A JP2025131757A (ja) 2018-08-08 2025-06-06 ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862716211P 2018-08-08 2018-08-08
US62/716,211 2018-08-08
US201862753457P 2018-10-31 2018-10-31
US62/753,457 2018-10-31
PCT/US2019/045620 WO2020033623A1 (en) 2018-08-08 2019-08-08 Efficient and robust acknowledgement procedures for new radio operation in unlicensed bands

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025094540A Division JP2025131757A (ja) 2018-08-08 2025-06-06 ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順

Publications (2)

Publication Number Publication Date
JP2021534623A true JP2021534623A (ja) 2021-12-09
JP2021534623A5 JP2021534623A5 (enExample) 2022-08-17

Family

ID=67734826

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021506505A Ceased JP2021534623A (ja) 2018-08-08 2019-08-08 ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順
JP2025094540A Pending JP2025131757A (ja) 2018-08-08 2025-06-06 ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025094540A Pending JP2025131757A (ja) 2018-08-08 2025-06-06 ライセンスのない帯域における新たな無線動作のための効率的で堅牢な確認応答手順

Country Status (10)

Country Link
US (2) US12192007B2 (enExample)
EP (1) EP3834327A1 (enExample)
JP (2) JP2021534623A (enExample)
KR (2) KR20210055036A (enExample)
CN (3) CN120034300A (enExample)
CA (1) CA3108907A1 (enExample)
SG (1) SG11202101187RA (enExample)
TW (1) TWI757622B (enExample)
WO (1) WO2020033623A1 (enExample)
ZA (1) ZA202100865B (enExample)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11252760B2 (en) * 2018-06-13 2022-02-15 Samsung Electronics Co., Ltd. Method and wireless communication system for handling timer operation
US11071139B2 (en) * 2018-07-13 2021-07-20 Apple Inc. Techniques in configured grant uplink transmission in new radio (NR) systems operating in unlicensed spectrum
CN110830174B (zh) * 2018-08-10 2020-11-27 北京紫光展锐通信技术有限公司 半静态harq-ack码本的生成方法、用户终端、可读存储介质
US12284042B2 (en) * 2018-08-10 2025-04-22 Lg Electronics Inc. Method and apparatus for transmitting and receiving wireless signal in wireless communication system
EP3820231A4 (en) * 2018-08-10 2021-09-08 LG Electronics Inc. METHOD AND APPARATUS FOR SENDING OR RECEIVING A SIGNAL IN A WIRELESS COMMUNICATION SYSTEM
DE112019003556T5 (de) * 2018-08-10 2021-04-01 Lg Electronics Inc. Verfahren zum senden oder empfangen von signalen in einem drahtlosen kommunikationssystem, das ein unlizenziertes band unterstützt, und vorrichtung, die dieses unterstützt
WO2020037624A1 (zh) * 2018-08-23 2020-02-27 北京小米移动软件有限公司 传输重传码本的方法及装置
KR20200034559A (ko) * 2018-09-21 2020-03-31 삼성전자주식회사 무선 통신 시스템에서 제어 정보 송수신 방법 및 장치
WO2020060335A1 (en) 2018-09-21 2020-03-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving control information in wireless communication system
CN112913172A (zh) * 2018-09-28 2021-06-04 联想(北京)有限公司 在非授权频谱上触发harq-ack报告
CN111263450B (zh) * 2019-01-11 2022-09-30 维沃移动通信有限公司 Pdcch监测方法、装置、终端、基站和存储介质
US11362770B2 (en) * 2019-01-15 2022-06-14 Qualcomm Incorporated Trigger retransmission of a feedback in unlicensed spectrum
US11672008B2 (en) * 2019-03-25 2023-06-06 Qualcomm Incorporated Channel occupancy time (COT) sharing
KR102685077B1 (ko) * 2019-03-29 2024-07-16 애플 인크. 뉴 라디오(nr)에 대한 하이브리드 자동 반복 요청(harq) 송신들
CN114080766B (zh) * 2019-04-18 2024-04-26 联想（新加坡）私人有限公司 传送块传输
US12004185B2 (en) * 2019-04-19 2024-06-04 Telefonaktiebolaget Lm Ericsson (Publ) Setting HARQ timing for PDSCH with pending PDSCH-to-HARQ-timing-indicator
WO2021013811A1 (en) * 2019-07-25 2021-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Configured grants within a transmitter cot
WO2021040595A1 (en) * 2019-08-26 2021-03-04 Telefonaktiebolaget Lm Ericsson (Publ) Collision handling of configured grant based autonomous uplink transmissions
US11606811B2 (en) * 2019-08-26 2023-03-14 Qualcomm Incorporated Techniques for determining resources for communicating over an acquired channel
US11653386B2 (en) * 2019-09-10 2023-05-16 Qualcomm Incorporated Indication of listen-before-talk configuration for uplink communications
JP7535533B2 (ja) * 2019-10-03 2024-08-16 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
CN112804038B (zh) * 2019-11-14 2022-12-27 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
WO2021155544A1 (zh) * 2020-02-06 2021-08-12 Oppo广东移动通信有限公司 一种传输资源确定方法及装置、通信设备
JP2023043889A (ja) * 2020-02-13 2023-03-30 シャープ株式会社 端末装置および通信方法
EP4089944A4 (en) * 2020-02-14 2023-01-18 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR FEEDBACK HARQ-ACK IN A WIRELESS COMMUNICATION SYSTEM
WO2021196147A1 (zh) * 2020-04-02 2021-10-07 Oppo广东移动通信有限公司 信息传输的方法、终端设备和网络设备
CN113517957B (zh) * 2020-04-10 2024-12-03 华为技术有限公司 一种harq信息传输方法及装置
CN115516800A (zh) * 2020-05-14 2022-12-23 苹果公司 用于无线通信中的信道占用时间共享的方法和装置
CN113852964A (zh) 2020-06-28 2021-12-28 索尼公司 电子设备、无线通信方法和非暂态计算机可读存储介质
US20230328727A1 (en) * 2020-07-15 2023-10-12 Mediatek Singapore Pte. Ltd. URLLC Enhancement On Unlicensed Spectrum In Mobile Communications
US11805495B2 (en) * 2020-08-06 2023-10-31 Qualcomm Incorporated Dynamic switching of physical uplink control channel (PUCCH) between uplink (UL) and supplementary uplink (SUL)
WO2022031396A1 (en) * 2020-08-06 2022-02-10 Intel Corporation Directional listen before talk (lbt) procedure
EP4231575A4 (en) * 2020-10-15 2024-08-21 Lg Electronics Inc. METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNALS IN A WIRELESS COMMUNICATIONS SYSTEM
CN116636168A (zh) * 2020-11-25 2023-08-22 联想（新加坡）私人有限公司 Harq-ack码本构造
EP4260500B1 (en) * 2020-12-08 2025-07-30 Qualcomm Incorporated Techniques for cross channel occupancy time hybrid automatic repeat request feedback transmission for sidelink communication in unlicensed spectrum
EP4265041A1 (en) * 2020-12-15 2023-10-25 Qualcomm Incorporated Cot-sharing techniques based on a non-zero packet preparation delay
US11716753B2 (en) * 2021-01-26 2023-08-01 Qualcomm Incorporated Feedback methods for subband full duplex systems
US12144022B2 (en) * 2021-03-12 2024-11-12 Qualcomm Incorporated Listen-before-talk techniques for full-duplex communications
US12295033B2 (en) * 2021-04-02 2025-05-06 Qualcomm Incorporated Network configured sensing bandwidth and channel occupancy time (COT) sharing
CN117203923A (zh) * 2021-04-23 2023-12-08 高通股份有限公司 半静态信道接入中的下行链路传输和用于上行链路传输的检测
US12389411B2 (en) * 2021-04-27 2025-08-12 Apple Inc. Systems and methods for multi-PxSCH scheduling in unlicensed channels
EP4099793A1 (en) * 2021-06-03 2022-12-07 Apple Inc. Communications within a user equipment - initiated channel occupancy time
WO2023272680A1 (en) * 2021-07-01 2023-01-05 Qualcomm Incorporated Cross-fixed frame period (ffp) scheduling of hybrid automatic repeat request (harq)
US12041000B2 (en) 2021-08-05 2024-07-16 Qualcomm Incorporated Techniques for communicating data channel transmissions
US11985597B2 (en) * 2021-08-05 2024-05-14 Qualcomm Incorporated Techniques for aperiodic discontinuous reception mode communications
US12184428B2 (en) 2021-08-05 2024-12-31 Apple Inc. Methods for multi-PDSCH transmission with multiple PUCCH resources
US12069725B2 (en) * 2021-11-19 2024-08-20 Qualcomm Incorporated Starting position control in channel occupancy time for new radio sidelink communications

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107294646A (zh) * 2016-04-01 2017-10-24 电信科学技术研究院 一种信息反馈方法、基站及终端
JP2018504015A (ja) * 2014-12-01 2018-02-08 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎにおけるデータフレームの再送信なしにエラーを回復する方法及び装置
JP2023015216A (ja) * 2018-01-09 2023-01-31 日本電気株式会社 Ｕｅ、基地局、及び方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011041623A1 (en) * 2009-10-01 2011-04-07 Interdigital Patent Holdings, Inc. Uplink control data transmission
KR20160108309A (ko) 2014-01-10 2016-09-19 엘지전자 주식회사 무선통신 시스템에서 수신확인 전송 방법 및 장치
FI3251245T3 (fi) 2015-01-28 2023-06-20 Interdigital Patent Holdings Inc Nousevan siirtotien palautemenetelmät suuren lukumäärän kantoaaltoja kanssa toimimiseksi
CN107580801B (zh) * 2015-05-12 2021-03-30 Lg 电子株式会社 在支持未授权带的无线接入系统中基于harq-ack信息调整竞争窗口大小的方法和支持该方法的设备
US20170019915A1 (en) * 2015-07-17 2017-01-19 Sharp Laboratories Of America, Inc. User equipments, base stations and methods for license assisted access (laa)
US11038557B2 (en) * 2016-03-31 2021-06-15 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving reference signals in wireless communication
EP4709012A3 (en) 2016-09-28 2026-03-25 InterDigital Patent Holdings, Inc. 5g nr data delivery for flexible radio services
US11212765B2 (en) * 2016-09-30 2021-12-28 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for synchronous control of HARQ configurations
CN109997326B (zh) * 2016-10-07 2022-10-28 Idac控股公司 具有不规则调制的速率匹配和harq
WO2018071853A1 (en) * 2016-10-14 2018-04-19 Intel IP Corporation Improved downlink control transmission for autonomous uplink transmission
CN109923819B (zh) 2016-11-02 2023-08-22 交互数字专利控股公司 接收机带宽适配
US11601226B2 (en) * 2017-01-04 2023-03-07 Interdigital Patent Holdings, Inc. Receiver feedback in wireless systems
US11997045B2 (en) * 2018-02-16 2024-05-28 Nokia Technologies Oy Hybrid automatic repeat request feedback arrangement for NR-unlicensed bands
MX2020011801A (es) * 2018-05-10 2020-12-07 Ericsson Telefon Ab L M Metodos y aparatos para solicitud de repeticion automatica hibrida (harq).
EP3827538B1 (en) * 2018-07-26 2024-01-24 Telefonaktiebolaget LM Ericsson (publ) Harq codebook for radio access networks
WO2020026424A1 (ja) * 2018-08-02 2020-02-06 株式会社Ｎｔｔドコモ ユーザ端末

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018504015A (ja) * 2014-12-01 2018-02-08 エルジー エレクトロニクス インコーポレイティド 無線ｌａｎにおけるデータフレームの再送信なしにエラーを回復する方法及び装置
CN107294646A (zh) * 2016-04-01 2017-10-24 电信科学技术研究院 一种信息反馈方法、基站及终端
JP2023015216A (ja) * 2018-01-09 2023-01-31 日本電気株式会社 Ｕｅ、基地局、及び方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "HARQ enhancements in NR unlicensed[online]", 3GPP TSG RAN WG1 #93 R1-1805918, JPN6023037349, 11 May 2018 (2018-05-11), ISSN: 0005389870 *
NOKIA, NOKIA SHANGHAI BELL: "HARQ enhancements for NR unlicensed[online]", 3GPP TSG RAN WG1 #93 R1-1806110, JPN6024031635, 11 May 2018 (2018-05-11), ISSN: 0005389871 *

Also Published As

Publication number Publication date
CN112567668B (zh) 2025-01-10
CN120034301A (zh) 2025-05-23
KR20250124254A (ko) 2025-08-19
US20250226926A1 (en) 2025-07-10
CA3108907A1 (en) 2020-02-13
WO2020033623A1 (en) 2020-02-13
US20210344451A1 (en) 2021-11-04
US12192007B2 (en) 2025-01-07
EP3834327A1 (en) 2021-06-16
KR20210055036A (ko) 2021-05-14
TW202015447A (zh) 2020-04-16
JP2025131757A (ja) 2025-09-09
CN120034300A (zh) 2025-05-23
ZA202100865B (en) 2022-09-28
TWI757622B (zh) 2022-03-11
CN112567668A (zh) 2021-03-26
SG11202101187RA (en) 2021-03-30

Similar Documents

Publication Publication Date Title
US20250226926A1 (en) Efficient and robust acknowledgement procedures for new radio operation in unlicensed bands
US12120742B2 (en) Channel access methods and listen-before-talk solutions for new radio operation in unlicensed bands
TWI901667B (zh) 小資料上鏈傳輸方法、裝置及系統
JP7619960B2 (ja) 構成されたグラントでのエンハンストアップリンクデータ送信の方法、装置およびシステム
CN112740592B (zh) 用于harq增强的方法和装置
CN111587550B (zh) 与非授权频谱相关联的数据传输和harq-ack
JP7685649B2 (ja) 動的スペクトル共有のための方法及び装置
JP7538384B2 (ja) グラントフリーアップリンク送信
JP2022520590A (ja) ２ステップｒａｃｈにおけるｍｓｇ－ｂのための方法
TW202021399A (zh) 叢發傳輸方法及裝置
JP2022520099A (ja) Ｈａｒｑ－ａｃｋコードブック適応
JP2025512931A (ja) 無線ローカルエリアネットワークにおける空間再利用送信
CN120917693A (zh) 用于自主侧链路经配置授权重传的方法和装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210510

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20210402

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20210610

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220808

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220808

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20230711

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230904

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231024

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231110

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240208

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240510

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240809

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20241108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250121

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250409

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20250509

A045 Written measure of dismissal of application [lapsed due to lack of payment]

Free format text: JAPANESE INTERMEDIATE CODE: A045

Effective date: 20250821