KR20230098183A - 랜덤 액세스 프리앰블들을 사용한 사용자 장비 능력의 표시 - Google Patents

랜덤 액세스 프리앰블들을 사용한 사용자 장비 능력의 표시 Download PDF

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Publication number
KR20230098183A
KR20230098183A KR1020237014840A KR20237014840A KR20230098183A KR 20230098183 A KR20230098183 A KR 20230098183A KR 1020237014840 A KR1020237014840 A KR 1020237014840A KR 20237014840 A KR20237014840 A KR 20237014840A KR 20230098183 A KR20230098183 A KR 20230098183A
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South Korea
Prior art keywords
msg3
base station
repetitions
random access
indication
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Pending
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KR1020237014840A
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English (en)
Korean (ko)
Inventor
보루제니 마흐무드 타헤르자데
훙 딘 리
타오 루오
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퀄컴 인코포레이티드
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Publication of KR20230098183A publication Critical patent/KR20230098183A/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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • H04L1/1864—ARQ related signaling
    • 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
    • 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
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/1893—Physical mapping arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237014840A 2020-11-09 2021-11-08 랜덤 액세스 프리앰블들을 사용한 사용자 장비 능력의 표시 Pending KR20230098183A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202063111264P 2020-11-09 2020-11-09
US63/111,264 2020-11-09
US17/453,722 2021-11-05
US17/453,722 US11844115B2 (en) 2020-11-09 2021-11-05 Indicating user equipment capability using random access preambles
PCT/US2021/072280 WO2022099310A1 (en) 2020-11-09 2021-11-08 Indicating user equipment capability using random access preambles

Publications (1)

Publication Number Publication Date
KR20230098183A true KR20230098183A (ko) 2023-07-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237014840A Pending KR20230098183A (ko) 2020-11-09 2021-11-08 랜덤 액세스 프리앰블들을 사용한 사용자 장비 능력의 표시

Country Status (7)

Country Link
US (1) US11844115B2 (https=)
EP (1) EP4241528A1 (https=)
JP (1) JP7820371B2 (https=)
KR (1) KR20230098183A (https=)
CN (1) CN116368932A (https=)
TW (1) TWI902966B (https=)
WO (1) WO2022099310A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025018527A1 (ko) * 2023-07-17 2025-01-23 삼성전자 주식회사 무선 통신 시스템에서 제어 및 데이터 정보를 송수신하기 위한 방법 및 장치

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022151350A1 (en) * 2021-01-15 2022-07-21 Qualcomm Incorporated Uplink control information (uci) multiplexed in uplink message with uplink message repetition
JP2022154663A (ja) * 2021-03-30 2022-10-13 Kddi株式会社 ランダムアクセス手順におけるカバレッジ拡張のための端末装置、基地局装置、制御方法、およびプログラム
WO2024117950A1 (en) * 2022-11-30 2024-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Indicating one or more capabilities of a wireless device in a random-access message
CN120677827A (zh) * 2023-02-16 2025-09-19 苹果公司 使用配置信息用于同步信号块到随机接入信道时机关联以用于物理随机接入信道重复的系统和方法
CN118945876A (zh) * 2023-05-11 2024-11-12 华为技术有限公司 一种通信方法及装置

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
WO2015109512A1 (zh) 2014-01-24 2015-07-30 华为技术有限公司 一种随机接入的方法及装置
US10805957B2 (en) 2014-09-23 2020-10-13 Lg Electronics Inc. Method and apparatus for performing initial acccess procedure for low cost user equipment in wireless communication system
EP3249993A4 (en) * 2015-01-23 2018-03-07 Samsung Electronics Co., Ltd. Method and device for supporting data communication in wireless communication system
US10506605B2 (en) 2016-01-29 2019-12-10 Research & Business Foundation Sungkyunkwan University Random access method considering a coverage level, subcarrier spacing configuration and/or multi-tone configuration in internet of things environment
US10785803B2 (en) * 2017-10-18 2020-09-22 Apple Inc. RACH procedure and configuration for unlicensed EMTC system
WO2019098713A1 (ko) * 2017-11-15 2019-05-23 엘지전자 주식회사 무선 통신 시스템에서 랜덤 액세스 절차에서 빠른 데이터 전송을 수행하기 위한 방법 및 이를 위한 장치
CN118201098A (zh) * 2018-01-24 2024-06-14 瑞典爱立信有限公司 用于随机接入期间数据传输中的msg3的多个tbs
US12114361B2 (en) * 2019-01-28 2024-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Measured narrowbands for MSG3-based reporting
CN114731700A (zh) * 2019-11-28 2022-07-08 高通股份有限公司 Nr-轻型随机接入响应重复
US11903034B2 (en) * 2020-02-19 2024-02-13 Intel Corporation Aggregation indication for uplink transmission during random access channel procedures
EP3927099B1 (en) * 2020-06-12 2023-11-22 KT Corporation Methods and apparatus for performing random access procedure for coverage enhancement
US12309722B2 (en) * 2021-04-02 2025-05-20 Sharp Kabushiki Kaisha User equipment apparatus, base station apparatus, and communication method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025018527A1 (ko) * 2023-07-17 2025-01-23 삼성전자 주식회사 무선 통신 시스템에서 제어 및 데이터 정보를 송수신하기 위한 방법 및 장치

Also Published As

Publication number Publication date
WO2022099310A1 (en) 2022-05-12
JP7820371B2 (ja) 2026-02-25
EP4241528A1 (en) 2023-09-13
US11844115B2 (en) 2023-12-12
TWI902966B (zh) 2025-11-01
JP2023548291A (ja) 2023-11-16
CN116368932A (zh) 2023-06-30
TW202224484A (zh) 2022-06-16
US20220150984A1 (en) 2022-05-12

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