SG11202107840PA - Random access transmission method and terminal - Google Patents

Random access transmission method and terminal

Info

Publication number
SG11202107840PA
SG11202107840PA SG11202107840PA SG11202107840PA SG11202107840PA SG 11202107840P A SG11202107840P A SG 11202107840PA SG 11202107840P A SG11202107840P A SG 11202107840PA SG 11202107840P A SG11202107840P A SG 11202107840PA SG 11202107840P A SG11202107840P A SG 11202107840PA
Authority
SG
Singapore
Prior art keywords
terminal
random access
transmission method
access transmission
random
Prior art date
Application number
SG11202107840PA
Other languages
English (en)
Inventor
Xiaohang Chen
Peng Sun
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 SG11202107840PA publication Critical patent/SG11202107840PA/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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
    • H04W72/12—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
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/16—Code allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202107840PA 2019-01-18 2020-01-17 Random access transmission method and terminal SG11202107840PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910108483.XA CN111182648B (zh) 2019-01-18 2019-01-18 一种随机接入传输方法及终端
PCT/CN2020/072690 WO2020147816A1 (zh) 2019-01-18 2020-01-17 随机接入传输方法及终端

Publications (1)

Publication Number Publication Date
SG11202107840PA true SG11202107840PA (en) 2021-08-30

Family

ID=70622281

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107840PA SG11202107840PA (en) 2019-01-18 2020-01-17 Random access transmission method and terminal

Country Status (7)

Country Link
US (1) US11849489B2 (de)
EP (1) EP3914025A4 (de)
JP (1) JP7241186B2 (de)
KR (1) KR20210112373A (de)
CN (1) CN111182648B (de)
SG (1) SG11202107840PA (de)
WO (1) WO2020147816A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3133911A1 (en) * 2019-04-18 2020-10-22 Jianqiang DAI Method and apparatus for random access procedure
US20200359458A1 (en) * 2019-08-15 2020-11-12 Gang Xiong Scrambling sequence generation and pusch occasion mapping for 2-part rach
CN113811016A (zh) * 2020-06-16 2021-12-17 大唐移动通信设备有限公司 一种随机接入方法和用户终端ue及网络侧设备
US20230284276A1 (en) * 2020-07-06 2023-09-07 Beijing Xiaomi Mobile Software Co., Ltd. Random access resource configuration method and apparatus
WO2022006916A1 (zh) * 2020-07-10 2022-01-13 北京小米移动软件有限公司 通信方法、装置、设备及存储介质
CN117015054A (zh) * 2022-04-27 2023-11-07 维沃移动通信有限公司 终端操作方法、装置、终端及网络侧设备
CN118019130A (zh) * 2022-10-31 2024-05-10 中国移动通信有限公司研究院 随机接入方法、装置、相关设备及存储介质
WO2024147389A1 (ko) * 2023-01-06 2024-07-11 엘지전자 주식회사 디코딩을 수행하는 방법, 통신 기기, 프로세싱 장치, 및 저장 매체

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EP3416449B1 (de) * 2012-09-26 2024-04-03 Huawei Technologies Co., Ltd. System und verfahren für zufalls-zugriff in heterogenen kommunikationssystemen
WO2015080140A1 (ja) 2013-11-26 2015-06-04 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
CN107432028B (zh) * 2015-01-28 2021-04-20 夏普株式会社 终端装置、基站装置及方法
WO2016175496A1 (en) * 2015-04-28 2016-11-03 Lg Electronics Inc. Method for receiving a mac ce for contention-based pusch in a wireless communication system and a device therefor
WO2016175398A1 (ko) * 2015-04-28 2016-11-03 엘지전자(주) 무선 통신 시스템에서 경쟁 기반 자원을 이용한 상향링크 데이터 송수신 방법 및 이를 위한 장치
WO2017074254A1 (en) 2015-10-30 2017-05-04 Telefonaktiebolaget Lm Ericsson (Publ) Two-step contention-based random access over radio resources in laa
WO2017078501A1 (ko) * 2015-11-05 2017-05-11 엘지전자 주식회사 신호를 전송하는 방법 및 이를 위한 장치
US10405342B2 (en) * 2016-11-01 2019-09-03 Qualcomm Incorporated Two step random access procedure
JP2020047964A (ja) 2017-01-20 2020-03-26 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
JP2020065095A (ja) * 2017-02-20 2020-04-23 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
CN109756314B (zh) * 2017-11-02 2021-12-03 成都鼎桥通信技术有限公司 一种随机接入响应的发送方法和系统
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CN109068393B (zh) * 2018-10-09 2021-07-20 中国电子科技集团公司第三十六研究所 一种支撑多用户下行突发非连续低速率业务的传输方法
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US11259293B2 (en) * 2019-01-10 2022-02-22 Ofinno, Llc Two-stage preamble transmission
US11265910B2 (en) * 2019-01-10 2022-03-01 Ofinno, Llc Configured grant for unlicensed cells
WO2020147043A1 (zh) * 2019-01-16 2020-07-23 北京小米移动软件有限公司 关于随机接入的方法及装置
EP3910857B1 (de) * 2019-02-15 2023-04-05 LG Electronics Inc. Verfahren zum senden/empfangen eines signals in einem drahtloskommunikationssystem und vorrichtung zur unterstützung davon

Also Published As

Publication number Publication date
KR20210112373A (ko) 2021-09-14
US11849489B2 (en) 2023-12-19
EP3914025A1 (de) 2021-11-24
JP7241186B2 (ja) 2023-03-16
CN111182648B (zh) 2022-05-17
EP3914025A4 (de) 2022-03-23
CN111182648A (zh) 2020-05-19
US20210345427A1 (en) 2021-11-04
JP2022517657A (ja) 2022-03-09
WO2020147816A1 (zh) 2020-07-23

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