CN116368932A - 使用随机接入前置码来指示用户装备能力 - Google Patents

使用随机接入前置码来指示用户装备能力 Download PDF

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Publication number
CN116368932A
CN116368932A CN202180073861.0A CN202180073861A CN116368932A CN 116368932 A CN116368932 A CN 116368932A CN 202180073861 A CN202180073861 A CN 202180073861A CN 116368932 A CN116368932 A CN 116368932A
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CN
China
Prior art keywords
msg3
base station
repetitions
random access
preamble
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.)
Pending
Application number
CN202180073861.0A
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English (en)
Chinese (zh)
Inventor
M·塔赫扎德·博鲁德尼
H·D·李
骆涛
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Qualcomm Inc
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Qualcomm Inc
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Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN116368932A publication Critical patent/CN116368932A/zh
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)
CN202180073861.0A 2020-11-09 2021-11-08 使用随机接入前置码来指示用户装备能力 Pending CN116368932A (zh)

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
CN116368932A true CN116368932A (zh) 2023-06-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180073861.0A Pending CN116368932A (zh) 2020-11-09 2021-11-08 使用随机接入前置码来指示用户装备能力

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024168686A1 (en) * 2023-02-16 2024-08-22 Apple Inc. Systems and methods using configuration information for synchronization signal block to random access channel occasion association for physical random access channel repetition

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
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
KR20250012319A (ko) * 2023-07-17 2025-01-24 삼성전자주식회사 무선 통신 시스템에서 제어 및 데이터 정보를 송수신하기 위한 방법 및 장치

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
WO2024168686A1 (en) * 2023-02-16 2024-08-22 Apple Inc. Systems and methods using configuration information for synchronization signal block to random access channel occasion association for physical random access channel repetition

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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
KR20230098183A (ko) 2023-07-03
JP2023548291A (ja) 2023-11-16
TW202224484A (zh) 2022-06-16
US20220150984A1 (en) 2022-05-12

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