SG11202009746PA - Channel access method and apparatus for physical random access channel transmission, and program - Google Patents

Channel access method and apparatus for physical random access channel transmission, and program

Info

Publication number
SG11202009746PA
SG11202009746PA SG11202009746PA SG11202009746PA SG11202009746PA SG 11202009746P A SG11202009746P A SG 11202009746PA SG 11202009746P A SG11202009746P A SG 11202009746PA SG 11202009746P A SG11202009746P A SG 11202009746PA SG 11202009746P A SG11202009746P A SG 11202009746PA
Authority
SG
Singapore
Prior art keywords
channel
program
physical random
random access
access method
Prior art date
Application number
SG11202009746PA
Other languages
English (en)
Inventor
Cong Shi
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of SG11202009746PA publication Critical patent/SG11202009746PA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • 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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/02—Hybrid access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202009746PA 2018-06-20 2019-05-23 Channel access method and apparatus for physical random access channel transmission, and program SG11202009746PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810639666 2018-06-20
PCT/CN2019/088136 WO2019242452A1 (zh) 2018-06-20 2019-05-23 用于物理随机接入信道传输的信道接入方法、装置和程序

Publications (1)

Publication Number Publication Date
SG11202009746PA true SG11202009746PA (en) 2020-10-29

Family

ID=68982764

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202009746PA SG11202009746PA (en) 2018-06-20 2019-05-23 Channel access method and apparatus for physical random access channel transmission, and program

Country Status (12)

Country Link
US (2) US11051338B2 (zh)
EP (2) EP4030858A1 (zh)
JP (1) JP7301870B2 (zh)
KR (1) KR20210022526A (zh)
CN (2) CN111787636B (zh)
AU (1) AU2019291439B2 (zh)
BR (1) BR112020020924A2 (zh)
CA (1) CA3096565C (zh)
ES (1) ES2912078T3 (zh)
MX (1) MX2020011204A (zh)
SG (1) SG11202009746PA (zh)
WO (1) WO2019242452A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3096565C (en) 2018-06-20 2023-08-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Channel access method and apparatus for physical random access channel transmission, and program
CN111436158B (zh) * 2019-03-22 2023-03-28 维沃移动通信有限公司 传输物理随机接入信道信号的方法、装置和电子设备
WO2021026783A1 (en) * 2019-08-13 2021-02-18 Nokia Shanghai Bell Co., Ltd. Channel access procedure based on channel access priority class
US20220061099A1 (en) * 2020-08-19 2022-02-24 Qualcomm Incorporated Synchronization signal block to physical random access channel mapping with multiple resource block sets
WO2022061642A1 (en) * 2020-09-24 2022-03-31 Qualcomm Incorporated Ue capability report for holographic mimo based initial access
WO2023070239A1 (en) * 2021-10-25 2023-05-04 Qualcomm Incorporated Sidelink synchronization signal transmission prioritization
WO2023130467A1 (zh) * 2022-01-10 2023-07-13 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备

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CN100484328C (zh) * 2006-06-28 2009-04-29 华为技术有限公司 用户终端接入信道的方法及基站节点
KR101527974B1 (ko) * 2009-04-30 2015-06-15 엘지전자 주식회사 무선통신 시스템에서 상향링크 접속 제어방법
CN101998607B (zh) 2009-08-31 2013-07-31 ***通信集团公司 上行时隙引入下行传输辅同步信号的方法、***及装置
CN102325382B (zh) 2011-06-30 2016-01-20 电信科学技术研究院 随机接入方法和设备
CN103249169B (zh) * 2012-02-03 2016-08-31 华为技术有限公司 传输随机接入应答消息的方法、基站和用户设备
WO2014043857A1 (zh) 2012-09-19 2014-03-27 华为技术有限公司 信道接入处理方法及其装置
CN103716895B (zh) * 2012-09-29 2020-11-17 中兴通讯股份有限公司 物理随机接入信道的资源确定方法及装置
CN105532069A (zh) * 2013-04-28 2016-04-27 华为技术有限公司 物理随机接入信道接入的方法、设备及***
WO2016017355A1 (ja) 2014-07-31 2016-02-04 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局、無線通信方法及び無線通信システム
WO2016048227A2 (en) * 2014-09-25 2016-03-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for enhanced uplink reference signal in listen-before-talk systems
US10009920B2 (en) 2015-01-27 2018-06-26 Qualcomm Incorporated Triggering a group acknowledgement/negative acknowledgement or channel state information
EP4145757A1 (en) * 2015-01-28 2023-03-08 Interdigital Patent Holdings, Inc. Triggering aperiodic sounding reference signals
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US10425973B2 (en) 2015-11-25 2019-09-24 Qualcomm Incorporated Random access channel signaling on a shared communication medium
CN105682232B (zh) * 2016-01-08 2018-03-16 宇龙计算机通信科技(深圳)有限公司 资源配置方法、资源配置装置和基站
CN105472762B (zh) * 2016-01-08 2019-06-11 宇龙计算机通信科技(深圳)有限公司 随机接入方法、随机接入装置和终端
EP3986075A1 (en) * 2016-01-20 2022-04-20 LG Electronics Inc. Method for transmitting uplink signal and apparatus supporting method in wireless communication system supporting non-licensed band
CN105704834B (zh) * 2016-04-01 2019-03-22 宇龙计算机通信科技(深圳)有限公司 非授权载波上前导码的配置方法、发送方法和相关设备
US10367677B2 (en) 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
CN107371273B (zh) * 2016-05-13 2023-05-30 中兴通讯股份有限公司 随机接入方法、装置及用户设备
CN107466112B (zh) 2016-06-03 2022-08-12 北京三星通信技术研究有限公司 上行数据传输方法、随机接入方法和相应的终端和基站
JP2019216293A (ja) 2016-10-11 2019-12-19 シャープ株式会社 端末装置、通信方法、および、集積回路
CN108882340A (zh) * 2017-05-14 2018-11-23 深圳市金立通信设备有限公司 一种免授权频段随机接入方法和设备
CA3096565C (en) 2018-06-20 2023-08-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Channel access method and apparatus for physical random access channel transmission, and program

Also Published As

Publication number Publication date
CA3096565C (en) 2023-08-01
BR112020020924A2 (pt) 2021-02-23
MX2020011204A (es) 2020-11-13
CA3096565A1 (en) 2019-12-26
US11968709B2 (en) 2024-04-23
AU2019291439A1 (en) 2020-10-29
EP3749034A1 (en) 2020-12-09
CN111787636A (zh) 2020-10-16
KR20210022526A (ko) 2021-03-03
US20200413444A1 (en) 2020-12-31
CN111787636B (zh) 2022-11-04
ES2912078T3 (es) 2022-05-24
AU2019291439B2 (en) 2024-04-04
JP2021529442A (ja) 2021-10-28
WO2019242452A1 (zh) 2019-12-26
US11051338B2 (en) 2021-06-29
EP3749034B1 (en) 2022-03-23
EP4030858A1 (en) 2022-07-20
EP3749034A4 (en) 2021-02-24
JP7301870B2 (ja) 2023-07-03
CN111295921A (zh) 2020-06-16
US20210307066A1 (en) 2021-09-30

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