KR20190065290A - 다중 prach 송신물들을 이용한 rach 프로시저들 - Google Patents

다중 prach 송신물들을 이용한 rach 프로시저들 Download PDF

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Publication number
KR20190065290A
KR20190065290A KR1020197010478A KR20197010478A KR20190065290A KR 20190065290 A KR20190065290 A KR 20190065290A KR 1020197010478 A KR1020197010478 A KR 1020197010478A KR 20197010478 A KR20197010478 A KR 20197010478A KR 20190065290 A KR20190065290 A KR 20190065290A
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South Korea
Prior art keywords
prach
prach transmission
transmission
transmissions
control message
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Ceased
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KR1020197010478A
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English (en)
Korean (ko)
Inventor
훙 리
완시 천
하오 수
피터 갈
Original Assignee
퀄컴 인코포레이티드
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    • H04W74/008—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • 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
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/12—Outer and inner loops
    • H04W52/125—Outer and inner loops cascaded outer loop power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H04W72/0413—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1205—
    • 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
    • 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]
    • 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
    • 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
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-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
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197010478A 2016-10-14 2017-09-29 다중 prach 송신물들을 이용한 rach 프로시저들 Ceased KR20190065290A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662408453P 2016-10-14 2016-10-14
US62/408,453 2016-10-14
US15/614,320 2017-06-05
US15/614,320 US10849011B2 (en) 2016-10-14 2017-06-05 Rach procedures using multiple PRACH transmissions
PCT/US2017/054500 WO2018071208A1 (en) 2016-10-14 2017-09-29 Rach procedures using multiple prach transmissions

Publications (1)

Publication Number Publication Date
KR20190065290A true KR20190065290A (ko) 2019-06-11

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Application Number Title Priority Date Filing Date
KR1020197010478A Ceased KR20190065290A (ko) 2016-10-14 2017-09-29 다중 prach 송신물들을 이용한 rach 프로시저들

Country Status (10)

Country Link
US (2) US10849011B2 (enExample)
EP (3) EP3627956A1 (enExample)
JP (1) JP7028867B2 (enExample)
KR (1) KR20190065290A (enExample)
CN (1) CN109804701B (enExample)
BR (1) BR112019007469A2 (enExample)
CA (1) CA3036712A1 (enExample)
ES (1) ES2901387T3 (enExample)
TW (1) TWI759328B (enExample)
WO (1) WO2018071208A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024167155A1 (ko) * 2023-02-08 2024-08-15 삼성전자주식회사 무선 통신 시스템에서 수신된 신호를 처리하기 위한 전자 장치 및 방법

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2959502T3 (es) * 2015-06-23 2024-02-26 Huawei Tech Co Ltd Método de envío de información de control y método de detección, estación base y equipo de usuario
US10849011B2 (en) * 2016-10-14 2020-11-24 Qualcomm Incorporated Rach procedures using multiple PRACH transmissions
AU2017355776A1 (en) * 2016-11-02 2019-06-20 Ntt Docomo, Inc. User terminal and radio communication method
CN110268790B (zh) * 2016-12-09 2024-02-20 瑞典爱立信有限公司 Prach调度方法、被调度的prach传输方法、网络节点和用户设备
CN110169186B (zh) * 2017-01-05 2022-07-29 瑞典爱立信有限公司 用于无线通信系统中的随机接入的方法及装置
CN108307335B (zh) * 2017-01-13 2022-10-28 中兴通讯股份有限公司 一种数据传输方法、装置及系统
US11108513B2 (en) * 2017-02-10 2021-08-31 Lg Electronics Inc. Method for terminal and base station including multiple transmission and reception points (TRP) to transmit/receive signals in wireless communication system, and device therefor
US11723063B2 (en) 2017-08-11 2023-08-08 Qualcomm Incorporated Different configurations for message content and transmission in a random access procedure
EP3691394B1 (en) * 2017-09-28 2021-09-08 Sony Group Corporation Random access method and terminal device
US11382137B2 (en) * 2017-10-10 2022-07-05 Telefonaktiebolaget Lm Ericsson (Publ) Mobile-terminated early data transmission
WO2019158984A1 (en) 2018-02-16 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing rach occasion indication for random access procedure initiated by pdcch order and related wireless terminals and base stations
WO2019215327A1 (en) * 2018-05-11 2019-11-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Arq/harq-related procedure for grant-free random access
US10999871B2 (en) * 2018-06-08 2021-05-04 Qualcomm Incorporated Random access procedure for CV2X
US11632801B2 (en) * 2018-10-03 2023-04-18 Qualcomm Incorporated Message 1 of a two-step random access procedure
US11140720B2 (en) * 2018-10-24 2021-10-05 Qualcomm Incorporated Message 2 of a two-step random access procedure and coexistence with four-step random access procedure
US11438930B2 (en) * 2019-01-11 2022-09-06 Qualcomm Incorporated Timing indication for a two-step random access channel procedure
US11337253B2 (en) * 2019-01-11 2022-05-17 Qualcomm Incorporated Feedback for message B of a two-step random access channel procedure
CN111436137B (zh) * 2019-02-02 2022-06-24 维沃移动通信有限公司 随机接入方法、装置、设备及介质
CN118695397A (zh) * 2019-03-22 2024-09-24 迪朵无线创新有限公司 一种被用于无线通信的节点中的方法和装置
JP7297921B2 (ja) 2019-03-27 2023-06-26 アップル インコーポレイテッド 無認可動作を伴う新無線（ｎｒ）のための２ステップｒａｃｈ
US11558853B2 (en) * 2019-04-05 2023-01-17 Qualcomm Incorporated Physical uplink shared channel occasion aggregation
WO2020206617A1 (zh) * 2019-04-09 2020-10-15 Oppo广东移动通信有限公司 信息传输方法及相关设备
WO2020237681A1 (zh) * 2019-05-31 2020-12-03 北京小米移动软件有限公司 随机接入方法及装置、通信设备及存储介质
US10939471B2 (en) 2019-06-13 2021-03-02 David E. Newman Managed transmission of wireless DAT messages
CN112312580B (zh) * 2019-07-26 2025-05-09 北京三星通信技术研究有限公司 上行信号的资源配置方法以及用户设备
US10945293B2 (en) * 2019-07-25 2021-03-09 Qualcomm Incorporated Frequency hopping for two-step random access
US11219063B2 (en) * 2019-08-15 2022-01-04 Charter Communications Operating, Llc Enhanced implementation of a random access channel
US12256367B2 (en) * 2019-11-15 2025-03-18 Beijing Xiaomi Mobile Software Co., Ltd. Methods of sending paging signaling, paging methods, information sending methods and apparatuses thereof
US11246136B2 (en) * 2019-12-18 2022-02-08 Dish Wireless L.L.C. System and method for utilizing overlapping component carriers
US12213181B2 (en) 2020-02-10 2025-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for random access
WO2021170907A1 (en) * 2020-02-27 2021-09-02 Nokia Technologies Oy Method, apparatus and computer program
US11968720B2 (en) * 2020-04-03 2024-04-23 Qualcomm Incorporated Alternative two-step RACH procedure
US11153780B1 (en) 2020-11-13 2021-10-19 Ultralogic 5G, Llc Selecting a modulation table to mitigate 5G message faults
US11212831B1 (en) 2020-12-04 2021-12-28 Ultralogic 5G, Llc Rapid uplink access by modulation of 5G scheduling requests
US12193075B2 (en) 2021-09-09 2025-01-07 Samsung Electronics Co., Ltd. Methods and apparatus for handling multiple RACH procedures in wireless communication system
WO2023244235A1 (en) * 2022-06-16 2023-12-21 Nokia Technologies Oy Efficient semi-static harq codebook operation in telecommunication systems
CN119605305A (zh) * 2022-07-04 2025-03-11 瑞典爱立信有限公司 用于多个物理随机接入信道传输的随机接入信道资源和发射功率的确定
CN119404585A (zh) * 2022-07-21 2025-02-07 英特尔公司 确定多个prach传输的rar窗口和ra-rnti
EP4573779A4 (en) 2022-09-28 2025-12-10 Samsung Electronics Co Ltd SYSTEM AND METHOD FOR INTER-LAYER OPTIMIZATION OF UPWARD LINK DETECTION THRESHOLDS
WO2024207725A1 (zh) * 2023-04-04 2024-10-10 荣耀终端有限公司 一种资源分配方法及相关设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8320301B2 (en) 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
WO2007073040A1 (en) * 2005-12-23 2007-06-28 Lg Electronics Inc. Method and procedures for unsynchronized, synchronized and synchronization stand by communications in e-utra systems
WO2007126013A1 (ja) 2006-04-28 2007-11-08 Panasonic Corporation 無線通信システム、移動局装置、およびｒａｃｈ送信方法
JP4757314B2 (ja) 2006-12-28 2011-08-24 富士通株式会社 無線通信システム及び基地局並びにランダムアクセスチャネル送信方法
US7979769B2 (en) 2008-04-14 2011-07-12 Lg Electronics Inc. Method and apparatus for performing random access procedures
US8494572B2 (en) 2008-06-24 2013-07-23 Qualcomm Incorporated Method and apparatus for power control of first data transmission in random access procedure of FDMA communication system
CN104170445B (zh) * 2012-06-06 2018-06-15 华为技术有限公司 一种消息的重传方法及终端、基站
EP2760248B1 (en) 2013-01-28 2021-03-10 Alcatel Lucent Wireless telecommunications
CA2946636A1 (en) 2014-04-23 2015-10-29 Huawei Technologies Co., Ltd. Data transmission method and apparatus
KR102023296B1 (ko) * 2014-06-13 2019-09-19 애플 인크. 전력 절감, 범위 개선 및 개선된 검출을 위한 향상된 prach 방식
EP3562249B1 (en) 2014-08-15 2024-07-24 InterDigital Patent Holdings, Inc. Supporting random access and paging procedures for reduced capability wtrus in an lte system
US20180241511A1 (en) * 2015-08-13 2018-08-23 Ntt Docomo, Inc. User terminal, radio base station and radio communication method
US10849011B2 (en) * 2016-10-14 2020-11-24 Qualcomm Incorporated Rach procedures using multiple PRACH transmissions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024167155A1 (ko) * 2023-02-08 2024-08-15 삼성전자주식회사 무선 통신 시스템에서 수신된 신호를 처리하기 위한 전자 장치 및 방법

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CA3036712A1 (en) 2018-04-19
EP3527031B1 (en) 2021-11-24
JP2019532583A (ja) 2019-11-07
EP3527031A1 (en) 2019-08-21
US20210058822A1 (en) 2021-02-25
JP7028867B2 (ja) 2022-03-02
ES2901387T3 (es) 2022-03-22
EP3627955A1 (en) 2020-03-25
BR112019007469A2 (pt) 2019-07-16
EP3627956A1 (en) 2020-03-25
US20180109976A1 (en) 2018-04-19
TWI759328B (zh) 2022-04-01
CN109804701A (zh) 2019-05-24
US10849011B2 (en) 2020-11-24
WO2018071208A1 (en) 2018-04-19
TW201815214A (zh) 2018-04-16
CN109804701B (zh) 2022-10-11

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