TWI759328B - 使用多個prach傳輸的rach程序 - Google Patents

使用多個prach傳輸的rach程序 Download PDF

Info

Publication number
TWI759328B
TWI759328B TW106130592A TW106130592A TWI759328B TW I759328 B TWI759328 B TW I759328B TW 106130592 A TW106130592 A TW 106130592A TW 106130592 A TW106130592 A TW 106130592A TW I759328 B TWI759328 B TW I759328B
Authority
TW
Taiwan
Prior art keywords
prach
prach transmission
transmission
transmissions
rach
Prior art date
Application number
TW106130592A
Other languages
English (en)
Chinese (zh)
Other versions
TW201815214A (zh
Inventor
宏 李
陳旺旭
浩 許
彼得 加爾
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 TW201815214A publication Critical patent/TW201815214A/zh
Application granted granted Critical
Publication of TWI759328B publication Critical patent/TWI759328B/zh

Links

Images

Classifications

    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW106130592A 2016-10-14 2017-09-07 使用多個prach傳輸的rach程序 TWI759328B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW201815214A TW201815214A (zh) 2018-04-16
TWI759328B true TWI759328B (zh) 2022-04-01

Family

ID=61904224

Family Applications (1)

Application Number Title Priority Date Filing Date
TW106130592A TWI759328B (zh) 2016-10-14 2017-09-07 使用多個prach傳輸的rach程序

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)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3297352B1 (en) * 2015-06-23 2023-08-23 Huawei Technologies Co., Ltd. Control information sending method and detection method, base station and user equipment
US10849011B2 (en) * 2016-10-14 2020-11-24 Qualcomm Incorporated Rach procedures using multiple PRACH transmissions
EP3537763A4 (en) * 2016-11-02 2020-05-20 Ntt Docomo, Inc. USER TERMINAL AND WIRELESS COMMUNICATION METHOD
US11297658B2 (en) * 2016-12-09 2022-04-05 Telefonaktiebolaget Lm Ericsson (Publ) PRACH scheduling method, scheduled PRACH transmission method, network node and user equipment
US10785801B2 (en) * 2017-01-05 2020-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for random access in a wireless communication system
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
WO2018147700A1 (ko) * 2017-02-10 2018-08-16 엘지전자 주식회사 무선 통신 시스템에서 단말과 복수의 trp (transmission and reception point)를 포함하는 기지국의 신호 송수신 방법 및 이를 위한 장치
US11723063B2 (en) * 2017-08-11 2023-08-08 Qualcomm Incorporated Different configurations for message content and transmission in a random access procedure
US20200221503A1 (en) * 2017-09-28 2020-07-09 Sony Corporation Terminal device, base station device, method, and recording medium
EP3695682A4 (en) 2017-10-10 2021-06-30 Telefonaktiebolaget LM Ericsson (publ) MOBILE TERMINATED EARLY DATA TRANSFER
JP7165196B2 (ja) 2018-02-16 2022-11-02 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） Ｐｄｃｃｈオーダにより開始されるランダムアクセス手順のｒａｃｈ機会表示を提供する方法並びに関連する無線端末及び基地局
EP3791505B1 (en) 2018-05-11 2026-01-28 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
CN118695398A (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
WO2020198512A1 (en) * 2019-03-27 2020-10-01 Apple Inc. Two-step rach for new radio (nr) with unlicensed operation
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
US12075489B2 (en) * 2019-05-31 2024-08-27 Beijing Xiaomi Mobile Software Co., Ltd. Method, apparatus, communication device and storage medium for random access
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
WO2021026757A1 (en) * 2019-08-13 2021-02-18 Qualcomm Incorporated Failed receiving of timing advance (ta) command for radio resource control (rrc) connected user equipment (ue) in two-step random access procedure
US11219063B2 (en) * 2019-08-15 2022-01-04 Charter Communications Operating, Llc Enhanced implementation of a random access channel
EP4061071A4 (en) * 2019-11-15 2023-07-12 Beijing Xiaomi Mobile Software Co., Ltd. RADIO PAGING SIGNALING METHOD, RADIO PAGING METHOD AND INFORMATION TRANSMITTING METHOD AND APPARATUS
US11246136B2 (en) 2019-12-18 2022-02-08 Dish Wireless L.L.C. System and method for utilizing overlapping component carriers
WO2021160088A1 (en) * 2020-02-10 2021-08-19 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
KR102910320B1 (ko) * 2020-08-05 2026-01-08 지티이 코포레이션 시그널링 설계 및 구성을 위한 시스템 및 방법
US11206092B1 (en) 2020-11-13 2021-12-21 Ultralogic 5G, Llc Artificial intelligence for predicting 5G network performance
US11212831B1 (en) 2020-12-04 2021-12-28 Ultralogic 5G, Llc Rapid uplink access by modulation of 5G scheduling requests
CN115696427B (zh) * 2021-07-29 2026-06-19 大唐移动通信设备有限公司 一种调度信息的处理方法和装置
WO2023038438A1 (en) 2021-09-09 2023-03-16 Samsung Electronics Co., Ltd. Methods and apparatus for handling multiple rach procedures in wireless communication system
US20250048433A1 (en) * 2022-02-23 2025-02-06 Qualcomm Incorporated Multiple physical random access channel transmissions using frequency hopping
WO2023244235A1 (en) * 2022-06-16 2023-12-21 Nokia Technologies Oy Efficient semi-static harq codebook operation in telecommunication systems
JP7791364B2 (ja) * 2022-07-04 2025-12-23 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） 多重的な物理ランダムアクセスチャネル送信のためのランダムアクセスチャネルリソース及び送信電力の決定
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
CN118075911A (zh) * 2022-11-17 2024-05-24 北京三星通信技术研究有限公司 一种随机接入资源的确认方法和装置
WO2024167155A1 (ko) * 2023-02-08 2024-08-15 삼성전자주식회사 무선 통신 시스템에서 수신된 신호를 처리하기 위한 전자 장치 및 방법
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
US12689453B2 (en) 2023-11-22 2026-07-21 Radisys Corporation Antenna combining for physical random access channel (PRACH)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150092740A1 (en) * 2012-06-06 2015-04-02 Huawei Technologies Co., Ltd. Method, Terminal, and Base Station for Retransmitting Message
US20150365977A1 (en) * 2014-06-13 2015-12-17 Apple Inc. Enhanced PRACH Scheme for Power Savings, Range Improvement and Improved Detection

Family Cites Families (11)

* 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
EP1972079A4 (en) * 2005-12-23 2015-07-08 Lg Electronics Inc METHOD AND PROCEDURES FOR UNSYNCHRONIZED, SYNCHRONIZED AND SYNCHRONIZED STAND-BY COMMUNICATIONS IN E-UTRA SYSTEMS
US8908655B2 (en) 2006-04-28 2014-12-09 Panasonic Intellectual Property Corporation Of America Radio communication system, mobile station apparatus, and RACH transmission method
EP2101509A4 (en) 2006-12-28 2012-08-29 Fujitsu Ltd WIRELESS COMMUNICATION SYSTEM, BASE STATION AND DIRECT ACCESS CHANNEL TRANSMISSION METHOD
CN101999219B (zh) 2008-04-14 2014-02-19 Lg电子株式会社 执行随机接入过程的方法和装置
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
EP2760248B1 (en) 2013-01-28 2021-03-10 Alcatel Lucent Wireless telecommunications
JP2017518673A (ja) 2014-04-23 2017-07-06 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． データ伝送方法および装置
CN111629449B (zh) 2014-08-15 2024-05-28 交互数字专利控股公司 由wtru执行的方法及wtru
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150092740A1 (en) * 2012-06-06 2015-04-02 Huawei Technologies Co., Ltd. Method, Terminal, and Base Station for Retransmitting Message
US20150365977A1 (en) * 2014-06-13 2015-12-17 Apple Inc. Enhanced PRACH Scheme for Power Savings, Range Improvement and Improved Detection

Also Published As

Publication number Publication date
CN109804701B (zh) 2022-10-11
EP3627955A1 (en) 2020-03-25
EP3527031A1 (en) 2019-08-21
EP3627956A1 (en) 2020-03-25
TW201815214A (zh) 2018-04-16
BR112019007469A2 (pt) 2019-07-16
EP3527031B1 (en) 2021-11-24
ES2901387T3 (es) 2022-03-22
US20180109976A1 (en) 2018-04-19
CA3036712A1 (en) 2018-04-19
WO2018071208A1 (en) 2018-04-19
CN109804701A (zh) 2019-05-24
KR20190065290A (ko) 2019-06-11
US10849011B2 (en) 2020-11-24
JP2019532583A (ja) 2019-11-07
JP7028867B2 (ja) 2022-03-02
US20210058822A1 (en) 2021-02-25

Similar Documents

Publication Publication Date Title
CN109804701B (zh) 使用多个prach传输的rach过程
CN113545163B (zh) 用于两步随机接入过程的回退过程
EP3669577B1 (en) Configurations for transmitting random access preamble messages
AU2019449200B2 (en) Adaptive retransmission for a random access procedure
CN110089188B (zh) 用于上行链路传输参数选择的方法和设备
TWI802552B (zh) 針對隨機存取初始訊息傳輸和重傳的上行鏈路傳輸參數選擇
TWI771393B (zh) 用於無線通訊的方法及裝置
US10326559B2 (en) Techniques for acknowledgment of transmissions in a wireless communication system
WO2020191608A1 (en) Waveform configuration and indication for uplink transmission
EP4140242B1 (en) Repetitive random access transmissions
EP4038791B1 (en) Sidelink groupcast configuration to support feedback control
TW202408299A (zh) 用於隨機存取訊息的傳輸間隙配置
EP3682558A1 (en) Beam management techniques in millimeter wave systems
EP4055737B1 (en) Acknowledgment feedback techniques in sidelink wireless communications
KR20180127998A (ko) 향상된 컴포넌트 캐리어를 위한 타이밍 어드밴스 설계
CN112088568A (zh) 用于多个消息1传输的随机接入响应窗口模糊性