CN111132326A - 随机接入方法、终端设备及计算机存储介质 - Google Patents

随机接入方法、终端设备及计算机存储介质 Download PDF

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Publication number
CN111132326A
CN111132326A CN201811296434.5A CN201811296434A CN111132326A CN 111132326 A CN111132326 A CN 111132326A CN 201811296434 A CN201811296434 A CN 201811296434A CN 111132326 A CN111132326 A CN 111132326A
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CN
China
Prior art keywords
random access
csi
configuration information
opportunity
ssb
Prior art date
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Pending
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CN201811296434.5A
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English (en)
Chinese (zh)
Inventor
熊琦
钱辰
喻斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Samsung Telecommunications Technology Research Co Ltd
Samsung Electronics Co Ltd
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Beijing Samsung Telecommunications Technology Research Co Ltd
Samsung Electronics Co Ltd
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Filing date
Publication date
Application filed by Beijing Samsung Telecommunications Technology Research Co Ltd, Samsung Electronics Co Ltd filed Critical Beijing Samsung Telecommunications Technology Research Co Ltd
Priority to CN201811296434.5A priority Critical patent/CN111132326A/zh
Priority to KR1020217012855A priority patent/KR20210069078A/ko
Priority to JP2021523458A priority patent/JP7553438B2/ja
Priority to EP19877646.0A priority patent/EP3858067B1/en
Priority to US16/672,360 priority patent/US11533759B2/en
Priority to PCT/KR2019/014736 priority patent/WO2020091518A1/en
Publication of CN111132326A publication Critical patent/CN111132326A/zh
Priority to US18/068,380 priority patent/US12075487B2/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a 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
    • 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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201811296434.5A 2018-11-01 2018-11-01 随机接入方法、终端设备及计算机存储介质 Pending CN111132326A (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CN201811296434.5A CN111132326A (zh) 2018-11-01 2018-11-01 随机接入方法、终端设备及计算机存储介质
KR1020217012855A KR20210069078A (ko) 2018-11-01 2019-11-01 랜덤 액세스 방법, 단말 장치 및 컴퓨터 저장 매체
JP2021523458A JP7553438B2 (ja) 2018-11-01 2019-11-01 ランダムアクセス方法及び端末装置並びにコンピューター記憶媒体
EP19877646.0A EP3858067B1 (en) 2018-11-01 2019-11-01 Random access method, terminal equipment and base station
US16/672,360 US11533759B2 (en) 2018-11-01 2019-11-01 Random access method, terminal equipment and computer storage medium
PCT/KR2019/014736 WO2020091518A1 (en) 2018-11-01 2019-11-01 Random access method, terminal equipment and computer storage medium cross-reference to related application
US18/068,380 US12075487B2 (en) 2018-11-01 2022-12-19 Random access method, terminal equipment and computer storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811296434.5A CN111132326A (zh) 2018-11-01 2018-11-01 随机接入方法、终端设备及计算机存储介质

Publications (1)

Publication Number Publication Date
CN111132326A true CN111132326A (zh) 2020-05-08

Family

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CN201811296434.5A Pending CN111132326A (zh) 2018-11-01 2018-11-01 随机接入方法、终端设备及计算机存储介质

Country Status (6)

Country Link
US (2) US11533759B2 (https=)
EP (1) EP3858067B1 (https=)
JP (1) JP7553438B2 (https=)
KR (1) KR20210069078A (https=)
CN (1) CN111132326A (https=)
WO (1) WO2020091518A1 (https=)

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CN114071772A (zh) * 2020-07-31 2022-02-18 大唐移动通信设备有限公司 一种物理随机接入信道prach资源分配方法及装置
WO2022042319A1 (zh) * 2020-08-27 2022-03-03 华为技术有限公司 一种非地面网络的通信方法及通信装置
CN114175833A (zh) * 2020-07-10 2022-03-11 北京小米移动软件有限公司 通信方法、装置、设备及存储介质
US20220141878A1 (en) * 2019-02-18 2022-05-05 Telefonaktiebolaget Lm Ericsson (Publ) Mobile terminated access load control
WO2022142935A1 (zh) * 2020-12-31 2022-07-07 展讯通信（上海）有限公司 数据传输方法、装置和设备
CN116097612A (zh) * 2022-09-23 2023-05-09 北京小米移动软件有限公司 信息上报方法和装置
CN116114362A (zh) * 2020-09-21 2023-05-12 三星电子株式会社 用于在随机接入过程期间空间设置确定的方法和装置
WO2025261193A1 (zh) * 2024-06-19 2025-12-26 中国移动通信有限公司研究院 资源确定方法、装置、终端、基站、存储介质及计算机程序产品

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CN111132326A (zh) * 2018-11-01 2020-05-08 北京三星通信技术研究有限公司 随机接入方法、终端设备及计算机存储介质
US11606819B2 (en) * 2018-11-02 2023-03-14 Qualcomm Incorporated Indexing of random access occasions for channel state information reference signal based random access procedures
CN112804032B (zh) * 2019-11-14 2022-07-05 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
WO2021226760A1 (zh) * 2020-05-09 2021-11-18 北京小米移动软件有限公司 部分监听方法、装置、终端设备及存储介质
US20230209606A1 (en) * 2020-05-15 2023-06-29 Qualcomm Incorporated Random access radio network temporary identifier (ra-rnti) with physical random access channel (prach) repetition
US11818770B2 (en) * 2020-06-12 2023-11-14 Qualcomm Incorporated Random access channel beam management
US12471046B2 (en) 2020-07-08 2025-11-11 Lenovo (Beijing) Ltd. Method and apparatus for random access resource configuration
EP3937442B1 (en) * 2020-07-10 2022-12-21 Mitsubishi Electric R & D Centre Europe B.V. Method and device for an uplink transmission delay estimation
EP4176677A4 (en) * 2020-07-31 2023-11-29 Samsung Electronics Co., Ltd. METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNALS
WO2022073490A1 (zh) * 2020-10-09 2022-04-14 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
BR112023026178A2 (pt) 2021-06-25 2024-03-05 Qualcomm Inc Seleção de ocasião de acesso aleatório para equipamento de usuário de capacidade reduzida
US12177144B2 (en) * 2021-06-29 2024-12-24 Qualcomm Incorporated Channel reporting for reconfigurable surfaces
CN116095645A (zh) * 2021-11-05 2023-05-09 华为技术有限公司 一种通信方法和设备
CN116419419A (zh) * 2021-12-29 2023-07-11 展讯通信（上海）有限公司 一种随机接入方法、装置、芯片及模组设备
EP4462896A4 (en) * 2022-01-06 2026-01-07 Kt Corp METHOD AND APPARATUS FOR EMITTING AND RECEIVING A SIGNAL BY MEANS OF A LOW-CAPACITY TERMINAL
CN116980099A (zh) * 2022-04-22 2023-10-31 北京紫光展锐通信技术有限公司 一种通信方法、装置、芯片及模组设备
US20260046103A1 (en) * 2022-08-12 2026-02-12 Telefonaktiebolaget Lm Ericsson (Publ) Physical random access channel (prach) for subband full duplex operation
CN118158804A (zh) * 2022-12-06 2024-06-07 中兴通讯股份有限公司 信号发送方法和功能模块配置方法
CN117121620B (zh) * 2023-06-30 2025-05-27 上海移远通信技术股份有限公司 用于无线通信的节点中的方法和装置
CN117397351B (zh) * 2023-07-21 2024-09-20 上海移远通信技术股份有限公司 用于无线通信的节点中的方法和装置
CN119521434A (zh) * 2023-08-09 2025-02-25 北京三星通信技术研究有限公司 用户设备执行的方法、基站执行的方法、用户设备和基站
WO2025260374A1 (zh) * 2024-06-21 2025-12-26 北京小米移动软件有限公司 一种通信方法、通信设备及通信系统
WO2026016193A1 (zh) * 2024-07-19 2026-01-22 Oppo广东移动通信有限公司 随机接入方法、装置、设备及存储介质

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CN111132326A (zh) * 2018-11-01 2020-05-08 北京三星通信技术研究有限公司 随机接入方法、终端设备及计算机存储介质

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Cited By (12)

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Publication number Priority date Publication date Assignee Title
US20220141878A1 (en) * 2019-02-18 2022-05-05 Telefonaktiebolaget Lm Ericsson (Publ) Mobile terminated access load control
US12114362B2 (en) * 2019-02-18 2024-10-08 Telefonaktiebolaget Lm Ericsson (Publ) Mobile terminated access load control
CN114175833A (zh) * 2020-07-10 2022-03-11 北京小米移动软件有限公司 通信方法、装置、设备及存储介质
CN114175833B (zh) * 2020-07-10 2024-06-04 北京小米移动软件有限公司 通信方法、装置、设备及存储介质
CN114071772A (zh) * 2020-07-31 2022-02-18 大唐移动通信设备有限公司 一种物理随机接入信道prach资源分配方法及装置
CN114071772B (zh) * 2020-07-31 2023-07-18 大唐移动通信设备有限公司 一种物理随机接入信道prach资源分配方法及装置
WO2022042319A1 (zh) * 2020-08-27 2022-03-03 华为技术有限公司 一种非地面网络的通信方法及通信装置
CN116114362A (zh) * 2020-09-21 2023-05-12 三星电子株式会社 用于在随机接入过程期间空间设置确定的方法和装置
US12588079B2 (en) 2020-09-21 2026-03-24 Samsung Electronics Co., Ltd. Method and apparatus for spatial setting determination during a random access procedure
WO2022142935A1 (zh) * 2020-12-31 2022-07-07 展讯通信（上海）有限公司 数据传输方法、装置和设备
CN116097612A (zh) * 2022-09-23 2023-05-09 北京小米移动软件有限公司 信息上报方法和装置
WO2025261193A1 (zh) * 2024-06-19 2025-12-26 中国移动通信有限公司研究院 资源确定方法、装置、终端、基站、存储介质及计算机程序产品

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US20200146070A1 (en) 2020-05-07
US20230125994A1 (en) 2023-04-27
WO2020091518A1 (en) 2020-05-07
US12075487B2 (en) 2024-08-27
US11533759B2 (en) 2022-12-20
EP3858067A4 (en) 2022-08-03
EP3858067A1 (en) 2021-08-04
EP3858067B1 (en) 2025-05-14
EP3858067C0 (en) 2025-05-14
JP7553438B2 (ja) 2024-09-18
KR20210069078A (ko) 2021-06-10
JP2022506244A (ja) 2022-01-17

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