CN109392180B - 一种随机接入方法、网络侧设备和移动通信终端 - Google Patents

一种随机接入方法、网络侧设备和移动通信终端 Download PDF

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Publication number
CN109392180B
CN109392180B CN201710684787.1A CN201710684787A CN109392180B CN 109392180 B CN109392180 B CN 109392180B CN 201710684787 A CN201710684787 A CN 201710684787A CN 109392180 B CN109392180 B CN 109392180B
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China
Prior art keywords
prach
pdcch
information
rnti
random access
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CN201710684787.1A
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English (en)
Chinese (zh)
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CN109392180A (zh
Inventor
侯雪颖
黄宇红
王晓云
徐晓东
夏亮
胡丽洁
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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Priority to CN201710684787.1A priority Critical patent/CN109392180B/zh
Priority to PCT/CN2018/096454 priority patent/WO2019029341A1/fr
Publication of CN109392180A publication Critical patent/CN109392180A/zh
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Publication of CN109392180B publication Critical patent/CN109392180B/zh
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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
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • 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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0466—Wireless resource allocation based on the type of the allocated resource the resource being a scrambling code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201710684787.1A 2017-08-11 2017-08-11 一种随机接入方法、网络侧设备和移动通信终端 Active CN109392180B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201710684787.1A CN109392180B (zh) 2017-08-11 2017-08-11 一种随机接入方法、网络侧设备和移动通信终端
PCT/CN2018/096454 WO2019029341A1 (fr) 2017-08-11 2018-07-20 Procédé d'accès aléatoire, dispositif de réseau et terminal de communication mobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710684787.1A CN109392180B (zh) 2017-08-11 2017-08-11 一种随机接入方法、网络侧设备和移动通信终端

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CN109392180A CN109392180A (zh) 2019-02-26
CN109392180B true CN109392180B (zh) 2021-06-29

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CN (1) CN109392180B (fr)
WO (1) WO2019029341A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111867076B (zh) * 2019-04-30 2023-02-07 华为技术有限公司 通信方法及装置
CN111885739B (zh) * 2019-05-01 2022-09-23 华为技术有限公司 一种随机接入方法及其装置
CN116249223A (zh) * 2019-05-28 2023-06-09 北京小米移动软件有限公司 随机接入方法、装置、系统及存储介质
CN112312543B (zh) * 2019-08-02 2024-06-21 北京三星通信技术研究有限公司 数据传输的方法及设备
CN115426714B (zh) * 2022-10-21 2023-03-24 杰创智能科技股份有限公司 被动定位方法、装置、电子设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325382A (zh) * 2011-06-30 2012-01-18 电信科学技术研究院 随机接入方法和设备
CN106455069A (zh) * 2015-08-11 2017-02-22 中兴通讯股份有限公司 一种下行控制信道的发送和接收方法、装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2905362T3 (es) * 2009-04-23 2022-04-08 Interdigital Patent Holdings Inc Método y aparato para acceso aleatorio en comunicaciones inalámbricas multiportadoras
CN101873713A (zh) * 2009-04-24 2010-10-27 中兴通讯股份有限公司 随机接入方法、终端
CN101909355A (zh) * 2009-06-02 2010-12-08 中国移动通信集团公司 一种配置小区无线网络临时标识的方法及设备
CN102883459B (zh) * 2011-07-12 2016-05-25 华为技术有限公司 随机接入响应的接收和发送方法、用户设备、基站及系统
CN102958073B (zh) * 2011-08-19 2016-03-16 普天信息技术研究院有限公司 支持并行prach传输的ue获取定时提前量的方法
CN106455112B (zh) * 2015-08-11 2019-12-13 电信科学技术研究院 一种ra-rnti的确定方法和设备
WO2017121380A1 (fr) * 2016-01-13 2017-07-20 中兴通讯股份有限公司 Procédé et appareil d'accès aléatoire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102325382A (zh) * 2011-06-30 2012-01-18 电信科学技术研究院 随机接入方法和设备
CN106455069A (zh) * 2015-08-11 2017-02-22 中兴通讯股份有限公司 一种下行控制信道的发送和接收方法、装置

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WO2019029341A1 (fr) 2019-02-14
CN109392180A (zh) 2019-02-26

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