KR102279616B1 - 무선 통신 시스템에서의 랜덤 액세스를 위한 방법과 장치 및 사용자 단말기 - Google Patents

무선 통신 시스템에서의 랜덤 액세스를 위한 방법과 장치 및 사용자 단말기 Download PDF

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KR102279616B1
KR102279616B1 KR1020197007265A KR20197007265A KR102279616B1 KR 102279616 B1 KR102279616 B1 KR 102279616B1 KR 1020197007265 A KR1020197007265 A KR 1020197007265A KR 20197007265 A KR20197007265 A KR 20197007265A KR 102279616 B1 KR102279616 B1 KR 102279616B1
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prach
random access
index
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KR20190051974A (ko
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징 수
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지티이 코포레이션
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    • 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
    • H04W74/0883—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for un-synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H04W72/042—
    • 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
    • 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
    • H04W74/002—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
    • H04W74/006—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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
KR1020197007265A 2016-08-12 2017-03-24 무선 통신 시스템에서의 랜덤 액세스를 위한 방법과 장치 및 사용자 단말기 Active KR102279616B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201610667989.0 2016-08-12
CN201610667989.0A CN107734714B (zh) 2016-08-12 2016-08-12 无线通信系统中的随机接入方法和装置、用户终端
PCT/CN2017/078184 WO2018028210A1 (zh) 2016-08-12 2017-03-24 无线通信系统中的随机接入方法和装置、用户终端

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KR20190051974A KR20190051974A (ko) 2019-05-15
KR102279616B1 true KR102279616B1 (ko) 2021-07-20

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US (2) US10856337B2 (https=)
EP (2) EP4161206B1 (https=)
JP (1) JP7093768B2 (https=)
KR (1) KR102279616B1 (https=)
CN (1) CN107734714B (https=)
ES (1) ES3039115T3 (https=)
FI (1) FI3500040T3 (https=)
WO (1) WO2018028210A1 (https=)

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CN110583088B (zh) * 2017-02-10 2023-06-23 瑞典爱立信有限公司 从多种类型的前导码组中的随机接入前导码选择
JP7060611B2 (ja) * 2017-03-24 2022-04-26 華為技術有限公司 ランダムアクセス方法および装置、デバイス、ならびに記憶媒体
WO2018176503A1 (zh) * 2017-04-01 2018-10-04 深圳前海达闼云端智能科技有限公司 随机接入的方法和装置
CN110351833B (zh) * 2018-04-02 2024-02-20 夏普株式会社 用户设备执行的方法、基站执行的方法、用户设备和基站
CN110475363B (zh) * 2018-05-11 2024-05-31 中兴通讯股份有限公司 随机接入资源的选择方法、装置及设备、存储介质
CN110972250B (zh) * 2018-09-28 2021-06-22 华为技术有限公司 一种功率控制方法及装置
CN112243299A (zh) * 2019-07-17 2021-01-19 普天信息技术有限公司 一种随机接入前导码序列的发送方法和装置
CN112291848B (zh) * 2019-07-23 2023-09-26 上海华为技术有限公司 一种终端能力配置的方法及通信装置
CN112804762A (zh) * 2019-11-13 2021-05-14 中国移动通信有限公司研究院 随机接入方法、装置、设备及存储介质
CN111901866B (zh) * 2020-01-17 2025-02-18 中兴通讯股份有限公司 一种寻呼方法、装置、设备和存储介质
CN114916061B (zh) * 2021-02-09 2025-05-30 展讯半导体(南京)有限公司 数据传输方法及装置、计算机可读存储介质
US11917421B2 (en) 2021-02-17 2024-02-27 At&T Mobility Ii Llc Carrier aggregation configuration in fifth generation (5G) networks or other next generation networks
WO2023105755A1 (ja) * 2021-12-10 2023-06-15 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
WO2023105754A1 (ja) * 2021-12-10 2023-06-15 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
WO2023105756A1 (ja) * 2021-12-10 2023-06-15 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US12432786B2 (en) * 2021-12-23 2025-09-30 Qualcomm Incorporated Uplink (UL) transmission in random access channel (RACH) on flexible cell

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WO2014166046A1 (zh) * 2013-04-08 2014-10-16 华为技术有限公司 随机接入前导的发送与接收方法、以及相应的设备
CN104254135B (zh) * 2013-06-27 2020-03-31 夏普株式会社 基站和用户设备及其方法
CN104349476B (zh) * 2013-08-09 2019-09-24 中兴通讯股份有限公司 随机接入信道资源配置方法和系统
WO2015035650A1 (zh) 2013-09-16 2015-03-19 华为技术有限公司 随机接入中预先确定资源的方法、用户设备和基站
TWI628930B (zh) 2013-09-20 2018-07-01 新力股份有限公司 通訊裝置及方法
CN104619025A (zh) * 2013-11-01 2015-05-13 中兴通讯股份有限公司 随机接入信道资源分配方法和系统
WO2015102281A1 (ko) * 2013-12-30 2015-07-09 엘지전자 주식회사 복수의 파라미터 조합에 따른 랜덤 액세스 절차를 수행하는 방법 및 mtc 기기
WO2015117283A1 (zh) * 2014-02-10 2015-08-13 华为技术有限公司 Prach资源配置方法及资源配置的获取方法、基站及用户设备
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WO2017105005A1 (ko) * 2015-12-18 2017-06-22 엘지전자 주식회사 랜덤 액세스 프리앰블을 싱글-톤 방식으로 전송하는 방법 및 무선 기기

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Publication number Publication date
KR20190051974A (ko) 2019-05-15
JP7093768B2 (ja) 2022-06-30
EP3500040B1 (en) 2023-06-07
EP4161206A1 (en) 2023-04-05
JP2019525654A (ja) 2019-09-05
US11582811B2 (en) 2023-02-14
EP4161206B1 (en) 2025-07-09
EP3500040A1 (en) 2019-06-19
US10856337B2 (en) 2020-12-01
ES3039115T3 (en) 2025-10-17
WO2018028210A1 (zh) 2018-02-15
US20190191466A1 (en) 2019-06-20
EP3500040A4 (en) 2020-02-26
CN107734714A (zh) 2018-02-23
CN107734714B (zh) 2023-04-18
FI3500040T3 (fi) 2023-08-02
US20210084695A1 (en) 2021-03-18

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