CN107734714B - 无线通信系统中的随机接入方法和装置、用户终端 - Google Patents

无线通信系统中的随机接入方法和装置、用户终端 Download PDF

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CN107734714B
CN107734714B CN201610667989.0A CN201610667989A CN107734714B CN 107734714 B CN107734714 B CN 107734714B CN 201610667989 A CN201610667989 A CN 201610667989A CN 107734714 B CN107734714 B CN 107734714B
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random access
prach
index
resource
subcarrier
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Chinese (zh)
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CN107734714A (zh
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许靖
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ZTE Corp
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ZTE Corp
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Priority to CN201610667989.0A priority Critical patent/CN107734714B/zh
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to PCT/CN2017/078184 priority patent/WO2018028210A1/zh
Priority to KR1020197007265A priority patent/KR102279616B1/ko
Priority to ES22203619T priority patent/ES3039115T3/es
Priority to EP17838342.8A priority patent/EP3500040B1/en
Priority to JP2019507784A priority patent/JP7093768B2/ja
Priority to EP22203619.6A priority patent/EP4161206B1/en
Priority to FIEP17838342.8T priority patent/FI3500040T3/fi
Publication of CN107734714A publication Critical patent/CN107734714A/zh
Priority to US16/274,204 priority patent/US10856337B2/en
Priority to US17/103,933 priority patent/US11582811B2/en
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Publication of CN107734714B publication Critical patent/CN107734714B/zh
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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
    • 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)
CN201610667989.0A 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 Active CN107734714B (zh)

Priority Applications (10)

Application Number Priority Date Filing Date Title
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
FIEP17838342.8T FI3500040T3 (fi) 2016-08-12 2017-03-24 Menetelmä ja laite hajasaantiin langattomassa tiedonsiirtojärjestelmässä
ES22203619T ES3039115T3 (en) 2016-08-12 2017-03-24 Methods and apparatuses for random access in wireless communication system and system for wireless communication
EP17838342.8A EP3500040B1 (en) 2016-08-12 2017-03-24 Method and apparatus for random access in wireless communication system
JP2019507784A JP7093768B2 (ja) 2016-08-12 2017-03-24 無線通信システムにおけるランダムアクセスのための方法及び装置、並びにユーザ端末
EP22203619.6A EP4161206B1 (en) 2016-08-12 2017-03-24 Methods and apparatuses for random access in wireless communication system and system for wireless communication
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
KR1020197007265A KR102279616B1 (ko) 2016-08-12 2017-03-24 무선 통신 시스템에서의 랜덤 액세스를 위한 방법과 장치 및 사용자 단말기
US16/274,204 US10856337B2 (en) 2016-08-12 2019-02-12 Method and apparatus for random access in wireless communication system and user terminal
US17/103,933 US11582811B2 (en) 2016-08-12 2020-11-24 Method and apparatus for random access in wireless communication system and user terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (2)

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CN107734714A CN107734714A (zh) 2018-02-23
CN107734714B true CN107734714B (zh) 2023-04-18

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US (2) US10856337B2 (cg-RX-API-DMAC10.html)
EP (2) EP3500040B1 (cg-RX-API-DMAC10.html)
JP (1) JP7093768B2 (cg-RX-API-DMAC10.html)
KR (1) KR102279616B1 (cg-RX-API-DMAC10.html)
CN (1) CN107734714B (cg-RX-API-DMAC10.html)
ES (1) ES3039115T3 (cg-RX-API-DMAC10.html)
FI (1) FI3500040T3 (cg-RX-API-DMAC10.html)
WO (1) WO2018028210A1 (cg-RX-API-DMAC10.html)

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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
EP3582574B1 (en) * 2017-03-24 2023-07-12 Huawei Technologies Co., Ltd. Random access method and apparatus, device, and storage medium
EP3598835B1 (en) * 2017-04-01 2021-12-15 Cloudminds (Shenzhen) Robotics Systems Co., Ltd. Random access method and apparatus
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
US11595825B2 (en) * 2021-02-17 2023-02-28 At&T Mobility Ii Llc Allocating resources to internet of things equipment in a fifth generation (5G) network or other next generation networks
CN118369995A (zh) * 2021-12-10 2024-07-19 株式会社Ntt都科摩 终端、无线通信方法以及基站
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
CN118369994A (zh) * 2021-12-10 2024-07-19 株式会社Ntt都科摩 终端、无线通信方法以及基站
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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Also Published As

Publication number Publication date
EP3500040A1 (en) 2019-06-19
US20190191466A1 (en) 2019-06-20
EP3500040A4 (en) 2020-02-26
FI3500040T3 (fi) 2023-08-02
KR102279616B1 (ko) 2021-07-20
JP7093768B2 (ja) 2022-06-30
JP2019525654A (ja) 2019-09-05
US11582811B2 (en) 2023-02-14
WO2018028210A1 (zh) 2018-02-15
EP4161206B1 (en) 2025-07-09
CN107734714A (zh) 2018-02-23
US10856337B2 (en) 2020-12-01
EP3500040B1 (en) 2023-06-07
US20210084695A1 (en) 2021-03-18
EP4161206A1 (en) 2023-04-05
KR20190051974A (ko) 2019-05-15
ES3039115T3 (en) 2025-10-17

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