JP2024507091A - ビーム固有チャネル検知失敗 - Google Patents

ビーム固有チャネル検知失敗 Download PDF

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Publication number
JP2024507091A
JP2024507091A JP2023546493A JP2023546493A JP2024507091A JP 2024507091 A JP2024507091 A JP 2024507091A JP 2023546493 A JP2023546493 A JP 2023546493A JP 2023546493 A JP2023546493 A JP 2023546493A JP 2024507091 A JP2024507091 A JP 2024507091A
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Japan
Prior art keywords
channel detection
channel
failure
wireless communication
communication device
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Pending
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JP2023546493A
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English (en)
Japanese (ja)
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JP2024507091A5 (enExample
Inventor
シャオシア・ジャン
オズカン・オズトゥルク
ジン・スン
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クアルコム，インコーポレイテッド
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Publication of JP2024507091A publication Critical patent/JP2024507091A/ja
Publication of JP2024507091A5 publication Critical patent/JP2024507091A5/ja
Pending legal-status Critical Current

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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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/232—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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/02—Data link layer protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023546493A 2021-02-24 2022-01-25 ビーム固有チャネル検知失敗 Pending JP2024507091A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/184,175 2021-02-24
US17/184,175 US11792851B2 (en) 2021-02-24 2021-02-24 Beam specific channel sensing failure
PCT/US2022/070336 WO2022183153A1 (en) 2021-02-24 2022-01-25 Beam specific channel sensing failure

Publications (2)

Publication Number Publication Date
JP2024507091A true JP2024507091A (ja) 2024-02-16
JP2024507091A5 JP2024507091A5 (enExample) 2025-01-21

Family

ID=80787327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546493A Pending JP2024507091A (ja) 2021-02-24 2022-01-25 ビーム固有チャネル検知失敗

Country Status (7)

Country Link
US (2) US11792851B2 (enExample)
EP (1) EP4298856A1 (enExample)
JP (1) JP2024507091A (enExample)
KR (1) KR20230149813A (enExample)
CN (1) CN117016039A (enExample)
BR (1) BR112023016198A2 (enExample)
WO (1) WO2022183153A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11792851B2 (en) 2021-02-24 2023-10-17 Qualcomm Incorporated Beam specific channel sensing failure
US12610395B2 (en) * 2021-03-31 2026-04-21 Nokia Technologies Oy Managing listen before talk
WO2023063773A1 (ko) * 2021-10-15 2023-04-20 삼성전자 주식회사 차세대 이동 통신 시스템에서 셀 그룹 활성화 또는 비활성화를 위한 방법 및 장치
US12267849B2 (en) * 2022-07-28 2025-04-01 Dish Wireless L.L.C. Uplink transmission adaptation after physical uplink shared channel (PUSCH) misdetection
TW202415020A (zh) * 2022-09-19 2024-04-01 新加坡商聯發科技（新加坡）私人有限公司 無線電鏈路故障檢測方法及使用者設備
WO2024216519A1 (zh) * 2023-04-18 2024-10-24 北京小米移动软件有限公司 失败检测方法、装置、设备及计算机可读存储介质
CN120957251A (zh) * 2024-05-14 2025-11-14 华为技术有限公司 感知测量方法及装置
WO2026050088A1 (en) * 2024-08-26 2026-03-05 Qualcomm Incorporated Radio link management enhancements for integrated sensing and communication
US20260082254A1 (en) * 2024-09-16 2026-03-19 Interdigital Patent Holdings, Inc. Methods, architectures, apparatuses, and systems for ue-assisted sensing configurations comprising error handling behavior

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200221309A1 (en) * 2019-01-07 2020-07-09 Qualcomm Incorporated Handling of channel access problems
WO2021002714A1 (en) * 2019-07-02 2021-01-07 Samsung Electronics Co., Ltd. Method of random access procedure for supporting large random access response (rar) window size
WO2021029192A1 (ja) * 2019-08-15 2021-02-18 ソニー株式会社 通信装置、通信方法、及び通信プログラム

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CN107888256B (zh) 2016-09-30 2022-12-02 中兴通讯股份有限公司 数据传输、接收方法、装置、基站及终端
US10306590B2 (en) * 2017-02-21 2019-05-28 Qualcomm Incorporated Paging for mmW shared radio frequency spectrum bands
US11324047B2 (en) * 2017-11-10 2022-05-03 Qualcomm Incorporated NR-unlicensed transmission opportunity structure with flexible starting point
EP3791491A1 (en) * 2018-05-10 2021-03-17 Convida Wireless, Llc Beam failure recovery in new radio unlicensed spectrum
US11381981B2 (en) 2019-01-31 2022-07-05 Qualcomm Incorporated Listen-before-talk schemes for directional communications
US10979128B1 (en) * 2019-12-07 2021-04-13 PanPsy Technologies, LLC Beam failure and consistent listen before talk failure recovery
EP3968538A1 (en) * 2020-09-11 2022-03-16 ASUSTek Computer Inc. Method and apparatus for beam failure detection regarding multiple transmission/reception points in a wireless communication system
US11792851B2 (en) 2021-02-24 2023-10-17 Qualcomm Incorporated Beam specific channel sensing failure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200221309A1 (en) * 2019-01-07 2020-07-09 Qualcomm Incorporated Handling of channel access problems
WO2021002714A1 (en) * 2019-07-02 2021-01-07 Samsung Electronics Co., Ltd. Method of random access procedure for supporting large random access response (rar) window size
WO2021029192A1 (ja) * 2019-08-15 2021-02-18 ソニー株式会社 通信装置、通信方法、及び通信プログラム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LENOVO, MOTOROLA MOBILITY: "Channel access mechanisms for NR from 52.6 GHz to 71GHz", 3GPP TSG RAN WG1 #104-E R1-2100062, JPN6025047624, 5 February 2021 (2021-02-05), ISSN: 0005738262 *

Also Published As

Publication number Publication date
US12238775B2 (en) 2025-02-25
BR112023016198A2 (pt) 2024-03-12
WO2022183153A1 (en) 2022-09-01
KR20230149813A (ko) 2023-10-27
EP4298856A1 (en) 2024-01-03
US20220272752A1 (en) 2022-08-25
US20230397255A1 (en) 2023-12-07
US11792851B2 (en) 2023-10-17
CN117016039A (zh) 2023-11-07

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