JP7638982B2 - 構成されたグラントチャネル占有時間共有プロシージャ - Google Patents

構成されたグラントチャネル占有時間共有プロシージャ Download PDF

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Publication number
JP7638982B2
JP7638982B2 JP2022524690A JP2022524690A JP7638982B2 JP 7638982 B2 JP7638982 B2 JP 7638982B2 JP 2022524690 A JP2022524690 A JP 2022524690A JP 2022524690 A JP2022524690 A JP 2022524690A JP 7638982 B2 JP7638982 B2 JP 7638982B2
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Japan
Prior art keywords
cot
base station
enabled
transmission
sharing
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JP2022524690A
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Japanese (ja)
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JP2023500453A (ja
JP2023500453A5 (https=
JPWO2021092256A5 (https=
Inventor
バータッド、カピル
ジャン、シャオシャ
デオグン、プラビヨ・シン
スン、ジン
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Qualcomm Inc
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Qualcomm Inc
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Publication of JP2023500453A5 publication Critical patent/JP2023500453A5/ja
Publication of JPWO2021092256A5 publication Critical patent/JPWO2021092256A5/ja
Priority to JP2025024934A priority Critical patent/JP2025090605A/ja
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    • 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
    • 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
    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022524690A 2019-11-08 2020-11-05 構成されたグラントチャネル占有時間共有プロシージャ Active JP7638982B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025024934A JP2025090605A (ja) 2019-11-08 2025-02-19 構成されたグラントチャネル占有時間共有プロシージャ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN201941045481 2019-11-08
IN201941045481 2019-11-08
PCT/US2020/059220 WO2021092256A1 (en) 2019-11-08 2020-11-05 Configured grant channel occupancy time sharing procedure

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025024934A Division JP2025090605A (ja) 2019-11-08 2025-02-19 構成されたグラントチャネル占有時間共有プロシージャ

Publications (4)

Publication Number Publication Date
JP2023500453A JP2023500453A (ja) 2023-01-06
JP2023500453A5 JP2023500453A5 (https=) 2023-10-17
JPWO2021092256A5 JPWO2021092256A5 (https=) 2023-10-17
JP7638982B2 true JP7638982B2 (ja) 2025-03-04

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Family Applications (2)

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JP2022524690A Active JP7638982B2 (ja) 2019-11-08 2020-11-05 構成されたグラントチャネル占有時間共有プロシージャ
JP2025024934A Pending JP2025090605A (ja) 2019-11-08 2025-02-19 構成されたグラントチャネル占有時間共有プロシージャ

Family Applications After (1)

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JP2025024934A Pending JP2025090605A (ja) 2019-11-08 2025-02-19 構成されたグラントチャネル占有時間共有プロシージャ

Country Status (9)

Country Link
US (1) US12477578B2 (https=)
EP (1) EP4055969B1 (https=)
JP (2) JP7638982B2 (https=)
KR (1) KR20220090514A (https=)
CN (1) CN114616906B (https=)
BR (1) BR112022008050A2 (https=)
PH (1) PH12022550970A1 (https=)
TW (1) TWI864153B (https=)
WO (1) WO2021092256A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021092256A1 (en) 2019-11-08 2021-05-14 Qualcomm Incorporated Configured grant channel occupancy time sharing procedure
CN116321182B (zh) 2019-12-06 2025-02-28 Oppo广东移动通信有限公司 用于信道占用时间共享的方法、用户设备、基站和计算机可读介质
US20230422345A1 (en) * 2020-10-22 2023-12-28 Sony Group Corporation Methods, communications devices and infrastructure equipment
EP4099793A1 (en) * 2021-06-03 2022-12-07 Apple Inc. Communications within a user equipment - initiated channel occupancy time
WO2023002314A1 (en) * 2021-07-19 2023-01-26 Lenovo (Singapore) Pte. Ltd. Apparatuses, methods, and network nodes for positioning reporting enhancements over unlicensed bands
CN116195345B (zh) * 2021-09-27 2026-02-13 北京小米移动软件有限公司 一种接收和发送物理下行共享信道的方法、装置及介质
JP2025504323A (ja) * 2021-12-30 2025-02-12 日本電気株式会社 通信の方法、装置及びコンピュータ可読媒体
CN117460079B (zh) * 2022-07-15 2025-11-07 华为技术有限公司 指示信息发送方法、装置及系统
CN117500051A (zh) * 2022-07-20 2024-02-02 华为技术有限公司 一种通信方法及通信装置
US20260025838A1 (en) * 2022-08-01 2026-01-22 Zte Corporation Method and Apparatus for Channel Occupancy Time
WO2024172565A1 (ko) * 2023-02-15 2024-08-22 엘지전자 주식회사 Lbt와 관련된 무선 통신을 수행하는 방법 및 장치
WO2024211600A1 (en) * 2023-04-04 2024-10-10 Interdigital Patent Holdings, Inc. Method and apparatus for resource re-evaluation and pre-emption using periodic cot reservation
KR20250171314A (ko) * 2023-04-04 2025-12-08 인터디지탈 패튼 홀딩스, 인크 Cot간 차단을 사용하는 자원 재평가 및 선점을 위한 방법 및 장치
WO2024227291A1 (zh) * 2023-05-04 2024-11-07 上海传英信息技术有限公司 处理方法、通信设备及存储介质
WO2024250298A1 (zh) * 2023-06-09 2024-12-12 北京小米移动软件有限公司 一种确定时隙数量的方法及装置
WO2025091354A1 (en) * 2023-11-01 2025-05-08 Apple Inc. Measurement opportunity sharing between layer 1 and layer 3

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3216299B1 (en) 2014-11-07 2020-12-23 Nokia Technologies Oy Listen-before-talk channel access
CN107026724B (zh) 2016-02-02 2021-09-24 北京三星通信技术研究有限公司 一种信号发送与接收的方法和用户设备
WO2018106911A2 (en) * 2016-12-07 2018-06-14 Intel IP Corporation Multefire user equipment for grantless uplink transmission
US10772113B2 (en) * 2017-02-06 2020-09-08 Qualcomm Incorporated Autonomous uplink transmission techniques using shared radio frequency spectrum
US10687313B2 (en) * 2017-05-30 2020-06-16 Huawei Technologies Co., Ltd. Grant-based uplink transmission in unlicensed band
CN110167143A (zh) 2018-02-11 2019-08-23 索尼公司 电子设备、无线通信方法和计算机可读存储介质
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
CN110784874A (zh) * 2018-07-31 2020-02-11 索尼公司 用于无线通信的电子设备和方法、计算机可读存储介质
KR102742600B1 (ko) 2019-01-11 2024-12-16 애플 인크. 비허가 스펙트럼에서 동작하는 nr 시스템들에서의 구성된 승인들에 대한 cot 공유 절차
WO2020168320A1 (en) 2019-02-15 2020-08-20 Apple Inc. System and method for channel occupancy time (cot) sharing for in an unlicensed spectrum
CN111107637B (zh) * 2019-03-25 2022-04-01 维沃移动通信有限公司 共享信道占用时间的方法和设备
CN113632580B (zh) * 2019-03-28 2024-12-03 瑞典爱立信有限公司 随机接入过程中消息3的cot共享指示符
KR20220006635A (ko) * 2019-05-13 2022-01-17 텔레폰악티에볼라겟엘엠에릭슨(펍) 업링크 전송을 위한 방법, 단말 장치 및 네트워크 노드
US12389452B2 (en) * 2019-09-30 2025-08-12 Lenovo (Beijing) Limited Method and apparatus for sharing channel occupancy time on unlicensed spectrum
US11792848B2 (en) * 2019-10-04 2023-10-17 Huawei Technologies Co., Ltd. Methods and apparatuses for cot sharing in unlicensed spectrum
CN112770324B (zh) * 2019-11-06 2023-02-07 维沃移动通信有限公司 共享信道占用时间的方法、终端设备和网络设备
WO2021092256A1 (en) 2019-11-08 2021-05-14 Qualcomm Incorporated Configured grant channel occupancy time sharing procedure

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Huawei, HiSilicon，Transmission with configured grant in NR unlicensed band[online]，3GPP TSG RAN WG1 #98b R1-1910048，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1910048.zip>，2019年10月08日
Intel Corporation，Enhancements to configured grants for NR-unlicensed[online]，3GPP TSG RAN WG1 #98b R1-1910643，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1910643.zip>，2019年10月08日
MediaTek Inc.，Discussion on NR-U configured grant[online]，3GPP TSG RAN WG1 #98b R1-1911055，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1911055.zip>，2019年10月08日
Nokia, Nokia Shanghai Bell，On support of UL transmission with configured grants in NR-U[online]，3GPP TSG RAN WG1 #98b R1-1910595，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1910595.zip>，2019年10月07日
Qualcomm Incorporated，Channel access procedures for NR unlicensed[online]，3GPP TSG RAN WG1 #98b R1-1911097，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1911097.zip>，2019年10月05日

Also Published As

Publication number Publication date
JP2025090605A (ja) 2025-06-17
JP2023500453A (ja) 2023-01-06
BR112022008050A2 (pt) 2022-07-12
US20220377795A1 (en) 2022-11-24
WO2021092256A1 (en) 2021-05-14
PH12022550970A1 (en) 2023-09-25
CN114616906A (zh) 2022-06-10
TW202126103A (zh) 2021-07-01
EP4055969C0 (en) 2024-08-07
EP4055969B1 (en) 2024-08-07
CN114616906B (zh) 2025-03-04
US12477578B2 (en) 2025-11-18
KR20220090514A (ko) 2022-06-29
TWI864153B (zh) 2024-12-01
EP4055969A1 (en) 2022-09-14

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