TWI902966B - 使用隨機存取前序訊號指示使用者設備能力 - Google Patents

使用隨機存取前序訊號指示使用者設備能力

Info

Publication number
TWI902966B
TWI902966B TW110141485A TW110141485A TWI902966B TW I902966 B TWI902966 B TW I902966B TW 110141485 A TW110141485 A TW 110141485A TW 110141485 A TW110141485 A TW 110141485A TW I902966 B TWI902966 B TW I902966B
Authority
TW
Taiwan
Prior art keywords
msg3
base station
repetitions
preamble signal
request
Prior art date
Application number
TW110141485A
Other languages
English (en)
Chinese (zh)
Other versions
TW202224484A (zh
Inventor
穆罕默德 塔赫札達博魯傑尼
宏丁 李
濤 駱
Original Assignee
美商高通公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202224484A publication Critical patent/TW202224484A/zh
Application granted granted Critical
Publication of TWI902966B publication Critical patent/TWI902966B/zh

Links

Classifications

    • 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
    • H04W74/08—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
TW110141485A 2020-11-09 2021-11-08 使用隨機存取前序訊號指示使用者設備能力 TWI902966B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW202224484A TW202224484A (zh) 2022-06-16
TWI902966B true TWI902966B (zh) 2025-11-01

Family

ID=81453956

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110141485A TWI902966B (zh) 2020-11-09 2021-11-08 使用隨機存取前序訊號指示使用者設備能力

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)

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* 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
US20260214714A1 (en) * 2022-11-30 2026-07-23 Telefonaktiebolaget Lm Ericsson (Publ) Random access for wireless communication
US20260223188A1 (en) * 2023-02-16 2026-07-30 Apple Inc. Systems and methods using configuration information for synchronization signal block to random access channel occasion association for physical random access channel repetition
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
WO2026164471A1 (en) * 2025-01-30 2026-08-06 Samsung Electronics Co., Ltd. Signaling for early srs triggering

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WO2020159420A1 (en) * 2019-01-28 2020-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Measured narrowbands for msg3-based reporting
US10785803B2 (en) * 2017-10-18 2020-09-22 Apple Inc. RACH procedure and configuration for unlicensed EMTC system
US20200344818A1 (en) * 2018-01-24 2020-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Multiple TBS for Msg3 in Data Transmission During Random Access

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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
WO2016048045A1 (en) 2014-09-23 2016-03-31 Lg Electronics Inc. Method and apparatus for signaling usable downlink subframes for low cost user equipment in wireless communication system
WO2016117981A1 (ko) * 2015-01-23 2016-07-28 삼성전자 주식회사 무선통신 시스템에서 데이터 통신을 지원하는 방법 및 장치
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
CN111149411B (zh) 2017-11-15 2023-04-28 Lg电子株式会社 在无线通信系统中在随机接入过程期间执行早期数据传输的方法及其设备
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
US12309722B2 (en) * 2021-04-02 2025-05-20 Sharp Kabushiki Kaisha User equipment apparatus, base station apparatus, and communication method

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US10785803B2 (en) * 2017-10-18 2020-09-22 Apple Inc. RACH procedure and configuration for unlicensed EMTC system
US20200344818A1 (en) * 2018-01-24 2020-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Multiple TBS for Msg3 in Data Transmission During Random Access
WO2020159420A1 (en) * 2019-01-28 2020-08-06 Telefonaktiebolaget Lm Ericsson (Publ) Measured narrowbands for msg3-based reporting

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;網路文獻 China Telecom, " Discussion on Msg3 PUSCH enhancements", 3GPP TSG RAN WG1 103-e , R1-2007996, e-Meeting,3 October 26th~November 13th, 2020 *
;網路文獻 NEC, " Discussion on Msg3 coverage enhancement", 3GPP TSG RAN WG1 103-e, R1-2008080, e-Meeting, October 26th~November 13th, 2020 *
網路文獻 China Telecom, " Discussion on Msg3 PUSCH enhancements", 3GPP TSG RAN WG1 103-e , R1-2007996, e-Meeting,3 October 26th~November 13th, 2020。
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網路文獻 China Telecom, " Discussion on Msg3 PUSCH enhancements", 3GPP TSG RAN WG1 103-e, R1-2007996, e-Meeting, October 26th~November 13th, 2020。
網路文獻 NEC, " Discussion on Msg3 coverage enhancement", 3GPP TSG RAN WG1 103-e, R1-2008080, e-Meeting, October 26th~November 13th, 2020。

Also Published As

Publication number Publication date
US20220150984A1 (en) 2022-05-12
CN116368932A (zh) 2023-06-30
JP7820371B2 (ja) 2026-02-25
WO2022099310A1 (en) 2022-05-12
TW202224484A (zh) 2022-06-16
KR20230098183A (ko) 2023-07-03
EP4241528A1 (en) 2023-09-13
JP2023548291A (ja) 2023-11-16
US11844115B2 (en) 2023-12-12

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