JP7157762B2 - ランダム接続過程を行う方法及びそのための装置 - Google Patents

ランダム接続過程を行う方法及びそのための装置 Download PDF

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Publication number
JP7157762B2
JP7157762B2 JP2019558660A JP2019558660A JP7157762B2 JP 7157762 B2 JP7157762 B2 JP 7157762B2 JP 2019558660 A JP2019558660 A JP 2019558660A JP 2019558660 A JP2019558660 A JP 2019558660A JP 7157762 B2 JP7157762 B2 JP 7157762B2
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nprach
format
preamble
random access
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JP2020519089A (ja
JP2020519089A5 (OSRAM
Inventor
チェヒョン キム
チュンクイ アン
ソクチョル ヤン
チャンファン パク
ソクミン シン
ソンケ ファン
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LG Electronics Inc
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LG Electronics Inc
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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
    • 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
    • H04W74/002—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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2019558660A 2017-05-04 2018-05-04 ランダム接続過程を行う方法及びそのための装置 Active JP7157762B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762501698P 2017-05-04 2017-05-04
US62/501,698 2017-05-04
US201762542804P 2017-08-09 2017-08-09
US62/542,804 2017-08-09
PCT/KR2018/005182 WO2018203698A1 (ko) 2017-05-04 2018-05-04 랜덤 접속 과정을 수행하는 방법 및 이를 위한 장치

Publications (3)

Publication Number Publication Date
JP2020519089A JP2020519089A (ja) 2020-06-25
JP2020519089A5 JP2020519089A5 (OSRAM) 2021-07-26
JP7157762B2 true JP7157762B2 (ja) 2022-10-20

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JP2019558660A Active JP7157762B2 (ja) 2017-05-04 2018-05-04 ランダム接続過程を行う方法及びそのための装置

Country Status (6)

Country Link
US (1) US11838952B2 (OSRAM)
EP (1) EP3621398B1 (OSRAM)
JP (1) JP7157762B2 (OSRAM)
KR (1) KR102133850B1 (OSRAM)
CN (1) CN110612769B (OSRAM)
WO (1) WO2018203698A1 (OSRAM)

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CN113678565B (zh) * 2019-03-27 2024-06-07 交互数字专利控股公司 针对非陆地网络的网络接入的方法、装置和系统
CN112770384B (zh) * 2019-11-05 2023-08-15 中国移动通信有限公司研究院 传输定时调整方法及装置
CN115348684A (zh) * 2019-12-13 2022-11-15 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
CN115696626A (zh) * 2019-12-13 2023-02-03 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
US11457482B2 (en) * 2020-01-31 2022-09-27 Qualcomm Incorporated Multiple message types and procedure for selection of a message type for a random access message in a two-step random access procedure
US11849488B2 (en) * 2020-06-05 2023-12-19 Qualcomm Incorporated Random access via an alternative frequency resource
CN116250355B (zh) * 2020-09-29 2025-07-11 华为技术有限公司 一种通信方法及装置
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EP4278490A4 (en) * 2021-01-14 2024-10-16 Nokia Technologies Oy TRANSFER REPEAT SCHEME
WO2022216043A1 (en) * 2021-04-06 2022-10-13 Lg Electronics Inc. Method and apparatus for transmitting/receiving wireless signal in wireless communication system
US12058739B2 (en) * 2021-11-15 2024-08-06 Qualcomm Incorporated Techniques for large round trip times in random access channel procedures
EP4420464A4 (en) * 2021-12-29 2025-01-01 ZTE Corporation DIRECT ACCESS CHANNEL CONFIGURATION
CN114364055B (zh) * 2021-12-31 2023-09-01 京信网络系统股份有限公司 基于竞争的随机接入方法、装置、基站及存储介质
WO2024171386A1 (ja) * 2023-02-16 2024-08-22 富士通株式会社 端末装置、基地局装置及び無線通信システム
CN119997253A (zh) * 2023-11-10 2025-05-13 华为技术有限公司 通信方法和通信装置
CN121013165A (zh) * 2024-05-24 2025-11-25 维沃移动通信有限公司 随机接入的ta确定方法、终端及网络侧设备

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Also Published As

Publication number Publication date
KR20190126432A (ko) 2019-11-11
JP2020519089A (ja) 2020-06-25
KR102133850B1 (ko) 2020-07-14
CN110612769A (zh) 2019-12-24
US20200068619A1 (en) 2020-02-27
EP3621398B1 (en) 2023-07-05
WO2018203698A1 (ko) 2018-11-08
EP3621398A4 (en) 2021-01-06
CN110612769B (zh) 2023-08-25
EP3621398A1 (en) 2020-03-11
US11838952B2 (en) 2023-12-05

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