KR20230027058A - 4-단계 랜덤 액세스 채널 절차의 메시지 3 통신의 반복 - Google Patents

4-단계 랜덤 액세스 채널 절차의 메시지 3 통신의 반복 Download PDF

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Publication number
KR20230027058A
KR20230027058A KR1020227044664A KR20227044664A KR20230027058A KR 20230027058 A KR20230027058 A KR 20230027058A KR 1020227044664 A KR1020227044664 A KR 1020227044664A KR 20227044664 A KR20227044664 A KR 20227044664A KR 20230027058 A KR20230027058 A KR 20230027058A
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KR
South Korea
Prior art keywords
communication
msg3
repetitions
wireless communication
base station
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Pending
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KR1020227044664A
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English (en)
Korean (ko)
Inventor
훙 딘 리
웨이 양
크리슈나 키란 무카빌리
고쿨 스리다란
환 준 권
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20230027058A publication Critical patent/KR20230027058A/ko
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
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • 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
    • 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
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H04W74/008—
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227044664A 2020-06-29 2021-05-13 4-단계 랜덤 액세스 채널 절차의 메시지 3 통신의 반복 Pending KR20230027058A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063045560P 2020-06-29 2020-06-29
US63/045,560 2020-06-29
US17/302,771 US11678380B2 (en) 2020-06-29 2021-05-12 Repetition of a message 3 communication of a four-step random access channel procedure
US17/302,771 2021-05-12
PCT/US2021/070547 WO2022006568A1 (en) 2020-06-29 2021-05-13 Repetition of a message 3 communication of a four-step random access channel procedure

Publications (1)

Publication Number Publication Date
KR20230027058A true KR20230027058A (ko) 2023-02-27

Family

ID=79030812

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227044664A Pending KR20230027058A (ko) 2020-06-29 2021-05-13 4-단계 랜덤 액세스 채널 절차의 메시지 3 통신의 반복

Country Status (9)

Country Link
US (1) US11678380B2 (https=)
EP (1) EP4173426A1 (https=)
JP (1) JP7741109B2 (https=)
KR (1) KR20230027058A (https=)
CN (1) CN115868240A (https=)
BR (1) BR112022026038A2 (https=)
PH (1) PH12022553484A1 (https=)
TW (1) TWI874655B (https=)
WO (1) WO2022006568A1 (https=)

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* Cited by examiner, † Cited by third party
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US11678380B2 (en) * 2020-06-29 2023-06-13 Qualcomm Incorporated Repetition of a message 3 communication of a four-step random access channel procedure
CN114071776B (zh) * 2020-08-10 2024-08-02 大唐移动通信设备有限公司 通信方法、用户设备、网络设备及电子设备
CN116830500A (zh) * 2021-01-15 2023-09-29 高通股份有限公司 具有上行链路消息重复的在上行链路消息中复用的上行链路控制信息（uci）
US11606117B2 (en) * 2021-03-30 2023-03-14 Qualcomm Incorporated Frequency hopping pattern for random access channel preamble based on coverage enhancement level
CN114364050B (zh) * 2021-12-31 2023-11-14 赛特斯信息科技股份有限公司 用户随机接入基站的方法
JP7820538B2 (ja) 2022-02-07 2026-02-25 コムキャスト ケーブル コミュニケーションズ， エルエルシー 重複送信のためのリソース構成
CN120693941A (zh) * 2023-02-17 2025-09-23 苹果公司 随机接入过程中的覆盖增强
CN120224122A (zh) * 2023-12-26 2025-06-27 维沃移动通信有限公司 消息传输方法、信息传输方法、用户设备ue及网络侧设备

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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US20160270038A1 (en) * 2015-03-11 2016-09-15 Samsung Electronics Co., Ltd Transmissions of downlink control channels for low cost ues
WO2017014549A1 (ko) * 2015-07-20 2017-01-26 엘지전자 주식회사 하향링크 제어 정보 수신 방법 및 사용자기기와, 하향링크 제어 정보 전송 방법 및 기지국
JP6776332B2 (ja) * 2015-08-06 2020-10-28 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｍｔｃ動作のためのアップリンクｈａｒｑ手続
WO2017052199A1 (en) * 2015-09-25 2017-03-30 Lg Electronics Inc. Method and user equipment for receiving downlink control information, and method and base station for transmitting downlink control information
RU2693269C1 (ru) * 2015-09-25 2019-07-01 Телефонактиеболагет Лм Эрикссон (Пабл) Способы, обеспечивающие предоставления восходящего канала, в том числе конфигурацию во временной области, и соответствующие беспроводные терминалы и сетевые узлы
CN110113818B (zh) * 2018-02-01 2023-12-15 北京三星通信技术研究有限公司 信道状态信息上报方法、用户设备、基站和计算机可读介质
CN117395782A (zh) * 2018-02-01 2024-01-12 北京三星通信技术研究有限公司 信道状态信息上报方法、用户设备、基站和计算机可读介质
US11751252B2 (en) * 2018-05-10 2023-09-05 Telefonaktiebolaget Lm Ericsson (Publ) Signaling mechanism for message and physical uplink shared channel repetitions
US11350416B2 (en) * 2018-07-20 2022-05-31 Qualcomm Incorporated Physical uplink control channel repetition configuration
WO2020164824A1 (en) * 2019-02-14 2020-08-20 Sony Corporation Communications device, infrastructure equipment and methods for quality information report
WO2021004833A1 (en) 2019-07-11 2021-01-14 Sony Corporation Methods, communications devices, and infrastructure equipment
EP3780871B1 (en) * 2019-08-16 2024-10-09 Comcast Cable Communications LLC Random access procedures using repetition
US11678380B2 (en) * 2020-06-29 2023-06-13 Qualcomm Incorporated Repetition of a message 3 communication of a four-step random access channel procedure
US11758486B2 (en) * 2020-08-06 2023-09-12 Ofinno, Llc Power control procedures for radio systems
US12363763B2 (en) * 2020-08-25 2025-07-15 Ofinno, Llc Beam management for random access procedures
US20220210806A1 (en) * 2020-12-31 2022-06-30 Ofinno, Llc Uplink Data Transmission for Random Access of Reduced Capability Device
US11706811B2 (en) * 2021-03-29 2023-07-18 Qualcomm Incorporated Negotiating random access channel configurations in an integrated access and backhaul network
US12588063B2 (en) * 2021-04-05 2026-03-24 Qualcomm Incorporated Techniques for indicating message repetition parameters

Also Published As

Publication number Publication date
CN115868240A (zh) 2023-03-28
BR112022026038A2 (pt) 2023-01-17
WO2022006568A1 (en) 2022-01-06
EP4173426A1 (en) 2023-05-03
US20210410192A1 (en) 2021-12-30
US11678380B2 (en) 2023-06-13
JP2023531602A (ja) 2023-07-25
TWI874655B (zh) 2025-03-01
PH12022553484A1 (en) 2024-04-22
JP7741109B2 (ja) 2025-09-17
TW202201992A (zh) 2022-01-01

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