SG11202108372UA - Method for transmitting random access message and device - Google Patents

Method for transmitting random access message and device

Info

Publication number
SG11202108372UA
SG11202108372UA SG11202108372UA SG11202108372UA SG11202108372UA SG 11202108372U A SG11202108372U A SG 11202108372UA SG 11202108372U A SG11202108372U A SG 11202108372UA SG 11202108372U A SG11202108372U A SG 11202108372UA SG 11202108372U A SG11202108372U A SG 11202108372UA
Authority
SG
Singapore
Prior art keywords
random access
access message
transmitting random
transmitting
message
Prior art date
Application number
SG11202108372UA
Other languages
English (en)
Inventor
Xiaohang Chen
Xiaodong Shen
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 SG11202108372UA publication Critical patent/SG11202108372UA/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
    • H04W74/0833—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
    • H04W74/08—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
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202108372UA 2019-02-01 2020-01-13 Method for transmitting random access message and device SG11202108372UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910105105.6A CN111263465B (zh) 2019-02-01 2019-02-01 随机接入消息的传输方法和设备
PCT/CN2020/071731 WO2020156125A1 (zh) 2019-02-01 2020-01-13 随机接入消息的传输方法和设备

Publications (1)

Publication Number Publication Date
SG11202108372UA true SG11202108372UA (en) 2021-08-30

Family

ID=70950529

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202108372UA SG11202108372UA (en) 2019-02-01 2020-01-13 Method for transmitting random access message and device

Country Status (8)

Country Link
US (1) US20210360707A1 (ja)
EP (1) EP3920648A4 (ja)
JP (1) JP7246499B2 (ja)
KR (1) KR20210122291A (ja)
CN (1) CN111263465B (ja)
BR (1) BR112021015139A2 (ja)
SG (1) SG11202108372UA (ja)
WO (1) WO2020156125A1 (ja)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11490346B2 (en) * 2019-02-01 2022-11-01 Qualcomm Incorporated Open loop timing control for 2-step RACH
CN113892292A (zh) * 2019-03-29 2022-01-04 株式会社Ntt都科摩 用户终端以及无线通信方法
CN114501603A (zh) * 2020-11-13 2022-05-13 北京九天微星科技发展有限公司 卫星通信系统的时间同步方法、装置和系统
KR20230015012A (ko) * 2021-07-22 2023-01-31 삼성전자주식회사 무선 통신 시스템에서 xdd 단말을 위한 통신 방법 및 장치
KR20230052131A (ko) * 2021-10-12 2023-04-19 삼성전자주식회사 무선 통신 시스템에서 신호를 전송하기 위한 장치 및 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102130375B1 (ko) * 2012-05-09 2020-07-06 삼성전자 주식회사 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 송수신하는 방법 및 장치
TWI621371B (zh) * 2012-08-23 2018-04-11 內數位專利控股公司 執行裝置對裝置發現方法及裝置
WO2017030478A1 (en) 2015-08-17 2017-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Activation of cells
EP3343989B1 (en) * 2015-08-25 2021-12-08 LG Electronics Inc. Method for resource allocation in wireless communication system and apparatus therefor
CN108476539B (zh) * 2016-01-29 2022-08-19 成均馆大学校产学协力团 在物联网环境中考虑覆盖等级和子载波间隔配置和/或多频配置的随机接入方法
US20180220450A1 (en) 2017-02-02 2018-08-02 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
US10893550B2 (en) 2017-03-11 2021-01-12 Qualcomm Incorporated Numerology dependent random access timing
CN106937404B (zh) * 2017-03-20 2020-03-17 北京邮电大学 一种在未授权频谱上降低随机接入时延的方法
CN108809602B (zh) * 2017-05-05 2022-06-03 北京三星通信技术研究有限公司 基站、终端及随机接入前导检测、随机接入信道配置方法
WO2018226026A1 (en) * 2017-06-07 2018-12-13 Samsung Electronics Co., Ltd. System and method of identifying random access response
CN108370547B (zh) * 2017-09-29 2021-08-17 北京小米移动软件有限公司 随机接入控制方法及装置
WO2020032745A1 (ko) * 2018-08-09 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신하는 방법 및 장치
CN110831066B (zh) * 2018-08-10 2022-08-30 中国移动通信有限公司研究院 资源处理方法和设备
CN113228821B (zh) * 2019-01-11 2024-05-24 瑞典爱立信有限公司 交叉链路干扰管理的节点间协调

Also Published As

Publication number Publication date
WO2020156125A1 (zh) 2020-08-06
BR112021015139A2 (pt) 2021-09-28
US20210360707A1 (en) 2021-11-18
KR20210122291A (ko) 2021-10-08
EP3920648A4 (en) 2022-03-30
JP7246499B2 (ja) 2023-03-27
EP3920648A1 (en) 2021-12-08
CN111263465B (zh) 2021-12-07
CN111263465A (zh) 2020-06-09
JP2022519555A (ja) 2022-03-24

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