BR112021016082A2 - Método e aparelho para processamento de acesso aleatório, terminal, dispositivo de rede e meio de armazenamento. - Google Patents

Método e aparelho para processamento de acesso aleatório, terminal, dispositivo de rede e meio de armazenamento. Download PDF

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Publication number
BR112021016082A2
BR112021016082A2 BR112021016082-5A BR112021016082A BR112021016082A2 BR 112021016082 A2 BR112021016082 A2 BR 112021016082A2 BR 112021016082 A BR112021016082 A BR 112021016082A BR 112021016082 A2 BR112021016082 A2 BR 112021016082A2
Authority
BR
Brazil
Prior art keywords
random access
access process
information
message
traditional
Prior art date
Application number
BR112021016082-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Yumin Wu
Original Assignee
Vivo Mobile Communication Co., Ltd.
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 Vivo Mobile Communication Co., Ltd. filed Critical Vivo Mobile Communication Co., Ltd.
Publication of BR112021016082A2 publication Critical patent/BR112021016082A2/pt

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Classifications

    • 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
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • 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
    • H04W74/08—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
    • 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
    • H04W74/0836—Random access procedures, e.g. with 4-step access with 2-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
    • H04W74/0833—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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
BR112021016082-5A 2019-02-14 2020-02-13 Método e aparelho para processamento de acesso aleatório, terminal, dispositivo de rede e meio de armazenamento. BR112021016082A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201910114793.2 2019-02-14
CN201910114793.2A CN111436159B (zh) 2019-02-14 2019-02-14 随机接入处理方法、装置、终端、网络设备及存储介质
PCT/CN2020/075025 WO2020164535A1 (zh) 2019-02-14 2020-02-13 随机接入处理方法、装置、终端、网络设备及存储介质

Publications (1)

Publication Number Publication Date
BR112021016082A2 true BR112021016082A2 (pt) 2021-10-26

Family

ID=71580893

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021016082-5A BR112021016082A2 (pt) 2019-02-14 2020-02-13 Método e aparelho para processamento de acesso aleatório, terminal, dispositivo de rede e meio de armazenamento.

Country Status (7)

Country Link
US (2) US12016056B2 (https=)
EP (1) EP3927096A4 (https=)
JP (1) JP7340615B2 (https=)
CN (1) CN111436159B (https=)
BR (1) BR112021016082A2 (https=)
PH (1) PH12021551977A1 (https=)
WO (1) WO2020164535A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111258209A (zh) * 2018-12-25 2020-06-09 维沃移动通信有限公司 一种时间信息的获取方法、发送方法、终端和网络设备
CN111436159B (zh) * 2019-02-14 2022-08-02 维沃移动通信有限公司 随机接入处理方法、装置、终端、网络设备及存储介质
CN111757529B (zh) * 2019-03-29 2022-07-22 华为技术有限公司 通信方法、装置及设备
EP4358586B1 (en) * 2019-05-02 2025-10-01 Telefonaktiebolaget LM Ericsson (publ) Two-step contention-free random access
WO2021000295A1 (zh) * 2019-07-03 2021-01-07 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
CN112449386B (zh) * 2019-09-02 2022-08-23 中国移动通信有限公司研究院 信息记录上报方法及装置
CN113260078B (zh) * 2020-02-07 2024-07-02 中国移动通信有限公司研究院 信息上报方法、接收方法装置、终端及网络侧设备
JP7526275B2 (ja) * 2020-02-28 2024-07-31 オッポ広東移動通信有限公司 タイミング同期方法、端末デバイス及びネットワークデバイス
EP4142414B1 (en) * 2020-05-18 2025-06-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and apparatus for reporting random access process
CN113825250B (zh) 2020-06-19 2025-03-07 中国移动通信有限公司研究院 信息发送方法、接收方法及设备
CN115189747A (zh) * 2021-04-01 2022-10-14 华为技术有限公司 一种卫星通信方法、装置及系统
CN115811800A (zh) * 2021-09-15 2023-03-17 中国移动通信有限公司研究院 一种信息传输方法、装置和计算机可读存储介质
CN120456047A (zh) * 2024-02-08 2025-08-08 大唐移动通信设备有限公司 前期定时提前获取优化方法、装置、通信装置及存储介质

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101841889B (zh) 2009-03-19 2014-11-05 中兴通讯股份有限公司 随机接入信息的获取方法及用户设备
CN101969662B (zh) * 2009-07-27 2015-04-01 中兴通讯股份有限公司 一种随机接入优化的终端测量上报的方法及系统
CN102149163A (zh) * 2010-02-05 2011-08-10 中兴通讯股份有限公司 一种上报载波聚合中随机接入信息的系统及方法
WO2012141483A2 (ko) * 2011-04-11 2012-10-18 삼성전자 주식회사 단말 획득 정보를 효율적으로 기지국에 전달하는 방법 및 장치
CN103096355B (zh) * 2011-11-02 2015-11-25 华为技术有限公司 一种处理随机接入参数的方法及设备
US20150003363A1 (en) * 2012-01-30 2015-01-01 Telefonaktiebolaget L M Ericsson (Publ) Random Access Mode Fallback in Wireless Networks
CN103581961B (zh) * 2012-07-27 2017-09-01 电信科学技术研究院 无线链路失败的上报及处理方法和设备
US10433342B2 (en) * 2016-10-19 2019-10-01 Qualcomm Incorporated Enhanced random access channel (RACH) procedure
CN108271275B (zh) 2017-01-04 2021-02-05 电信科学技术研究院 一种竞争随机接入的方法和装置
MX2019008092A (es) * 2017-01-05 2019-09-04 Guangdong Oppo Mobile Telecommunications Corp Ltd Metodo para acceso aleatorio y dispositivo terminal.
JP2020057822A (ja) 2017-01-27 2020-04-09 シャープ株式会社 端末装置、基地局装置、および、通信方法
CN111194093B (zh) * 2019-01-29 2022-12-20 维沃移动通信有限公司 随机接入方法及设备
US11064537B2 (en) * 2019-02-01 2021-07-13 Qualcomm Incorporated Random access procedure fallback
CN111565470B (zh) * 2019-02-13 2023-03-28 苹果公司 2步骤随机接入
CN111436159B (zh) * 2019-02-14 2022-08-02 维沃移动通信有限公司 随机接入处理方法、装置、终端、网络设备及存储介质

Also Published As

Publication number Publication date
US12016056B2 (en) 2024-06-18
EP3927096A4 (en) 2022-04-20
JP2022520389A (ja) 2022-03-30
EP3927096A1 (en) 2021-12-22
CN111436159A (zh) 2020-07-21
JP7340615B2 (ja) 2023-09-07
WO2020164535A1 (zh) 2020-08-20
US20240292471A1 (en) 2024-08-29
PH12021551977A1 (en) 2022-07-25
CN111436159B (zh) 2022-08-02
US20210378028A1 (en) 2021-12-02

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