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 (fr) 2019-01-18 2020-01-17 Procédé de transmission par accès aléatoire et terminal

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 (fr)
EP (1) EP3914025A4 (fr)
JP (1) JP7241186B2 (fr)
KR (1) KR20210112373A (fr)
CN (1) CN111182648B (fr)
SG (1) SG11202107840PA (fr)
WO (1) WO2020147816A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115426093B (zh) * 2019-04-18 2023-08-29 中兴通讯股份有限公司 用于随机接入过程的方法和装置
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
US20230254902A1 (en) * 2020-07-10 2023-08-10 Beijing Xiaomi Mobile Software Co., Ltd. Communication method and apparatus
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 (fr) * 2023-01-06 2024-07-11 엘지전자 주식회사 Procédé, dispositif de communication, dispositif de traitement et support de stockage permettant d'effectuer un décodage

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014052639A2 (fr) * 2012-09-26 2014-04-03 Huawei Technologies Co., Ltd. Système et procédé d'accès aléatoire dans des systèmes de communication hétérogènes
JP6439985B2 (ja) 2013-11-26 2018-12-19 シャープ株式会社 端末装置、基地局装置、通信方法
JP6785664B2 (ja) * 2015-01-28 2020-11-18 シャープ株式会社 端末装置、基地局装置および方法
US10212732B2 (en) * 2015-04-28 2019-02-19 Lg Electronics Inc. Method for transmitting and receiving uplink data using contention based resources in wireless communication system and apparatus therefor
WO2016175496A1 (fr) * 2015-04-28 2016-11-03 Lg Electronics Inc. Procédé de réception d'élément de commande mac pour pusch à contention dans un système de communication sans fil, et dispositif correspondant
EP3952587A1 (fr) 2015-10-30 2022-02-09 Telefonaktiebolaget LM Ericsson (publ) Accès aléatoire en deux étapes avec concurrence sur des ressources radio d'une laa
WO2017078501A1 (fr) * 2015-11-05 2017-05-11 엘지전자 주식회사 Procédé de transmission de signal et appareil associé
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
CN111955044B (zh) * 2018-04-05 2023-12-19 Lg电子株式会社 在支持免许可频带的无线通信系统中发送和接收信号的方法及支持该方法的设备
US11470650B2 (en) * 2019-10-09 2022-10-11 Qualcomm Incorporated Preamble and physical uplink shared channel resource ordering and scrambling identifier generation for two-step random access channel procedure
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
WO2020142683A1 (fr) * 2019-01-04 2020-07-09 Cirik Ali Cagatay Procédure d'accès aléatoire en deux étapes dans des bandes sans licence
US11252754B2 (en) * 2019-01-09 2022-02-15 Ofinno, Llc Configured grant for unlicensed cells
US11265910B2 (en) * 2019-01-10 2022-03-01 Ofinno, Llc Configured grant for unlicensed cells
US11259293B2 (en) * 2019-01-10 2022-02-22 Ofinno, Llc Two-stage preamble transmission
WO2020147043A1 (fr) * 2019-01-16 2020-07-23 北京小米移动软件有限公司 Procédé et appareil concernant un accès aléatoire
KR20210118137A (ko) * 2019-02-15 2021-09-29 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신 하는 방법 및 이를 지원하는 장치

Also Published As

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

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