SG11202003245QA - Mapping rules between synchronization signal blocks and random access channel resources - Google Patents

Mapping rules between synchronization signal blocks and random access channel resources

Info

Publication number
SG11202003245QA
SG11202003245QA SG11202003245QA SG11202003245QA SG11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA SG 11202003245Q A SG11202003245Q A SG 11202003245QA
Authority
SG
Singapore
Prior art keywords
random access
synchronization signal
access channel
channel resources
signal blocks
Prior art date
Application number
SG11202003245QA
Other languages
English (en)
Inventor
Muhammad Nazmul Islam
Navid Abedini
Juergen Cezanne
Bilal Sadiq
Sundar Subramanian
Sumeeth Nagaraja
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202003245QA publication Critical patent/SG11202003245QA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • 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
    • 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
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • 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
    • 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
    • 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)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
SG11202003245QA 2017-11-17 2018-10-16 Mapping rules between synchronization signal blocks and random access channel resources SG11202003245QA (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762588128P 2017-11-17 2017-11-17
US201862621436P 2018-01-24 2018-01-24
US16/160,441 US10880927B2 (en) 2017-11-17 2018-10-15 Mapping rules between synchronization signal blocks and random access channel resources
PCT/US2018/056072 WO2019099136A1 (en) 2017-11-17 2018-10-16 Mapping rules between synchronization signal blocks and random access channel resources

Publications (1)

Publication Number Publication Date
SG11202003245QA true SG11202003245QA (en) 2020-05-28

Family

ID=66534693

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202003245QA SG11202003245QA (en) 2017-11-17 2018-10-16 Mapping rules between synchronization signal blocks and random access channel resources

Country Status (9)

Country Link
US (1) US10880927B2 (enExample)
EP (1) EP3711415B1 (enExample)
JP (1) JP7202379B2 (enExample)
KR (1) KR102672359B1 (enExample)
CN (1) CN111357367B (enExample)
BR (1) BR112020009495A2 (enExample)
SG (1) SG11202003245QA (enExample)
TW (1) TWI778150B (enExample)
WO (1) WO2019099136A1 (enExample)

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CN110446271B (zh) * 2018-05-02 2022-11-01 中国移动通信有限公司研究院 一种随机接入的方法、用户设备及网络侧设备
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CN111447644A (zh) * 2019-01-17 2020-07-24 北京三星通信技术研究有限公司 用户设备以及上行数据传输方法
CN113303020B (zh) * 2019-02-13 2025-03-25 三星电子株式会社 无线通信系统中的处理两步随机接入过程中的msg a重传的方法和设备
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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
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US12294962B2 (en) 2020-12-29 2025-05-06 Sharp Kabushiki Kaisha Method for small data transmission and related device
US12328773B2 (en) * 2021-01-29 2025-06-10 Qualcomm Incorporated Configurations for narrowband wireless communication
US20240215078A1 (en) * 2021-04-29 2024-06-27 Telefonaktiebolaget Lm Ericsson (Publ) Random access channel preamble collision resolution based on spatial information
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CN114745729B (zh) * 2022-04-26 2024-11-15 上海中兴易联通讯股份有限公司 一种用于nr小基站prach基带合并的方法及装置
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Also Published As

Publication number Publication date
KR20200086677A (ko) 2020-07-17
BR112020009495A2 (pt) 2020-11-03
EP3711415A1 (en) 2020-09-23
US20190159258A1 (en) 2019-05-23
WO2019099136A1 (en) 2019-05-23
JP2021503764A (ja) 2021-02-12
CN111357367A (zh) 2020-06-30
TW201924458A (zh) 2019-06-16
KR102672359B1 (ko) 2024-06-04
TWI778150B (zh) 2022-09-21
JP7202379B2 (ja) 2023-01-11
US10880927B2 (en) 2020-12-29
CN111357367B (zh) 2023-12-29
EP3711415B1 (en) 2023-05-03

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