CO2019011608A2 - Procedimiento(s) de acceso aleatorio para sistema de radio - Google Patents

Procedimiento(s) de acceso aleatorio para sistema de radio

Info

Publication number
CO2019011608A2
CO2019011608A2 CONC2019/0011608A CO2019011608A CO2019011608A2 CO 2019011608 A2 CO2019011608 A2 CO 2019011608A2 CO 2019011608 A CO2019011608 A CO 2019011608A CO 2019011608 A2 CO2019011608 A2 CO 2019011608A2
Authority
CO
Colombia
Prior art keywords
random access
circuitry
prach
access procedure
wireless terminal
Prior art date
Application number
CONC2019/0011608A
Other languages
English (en)
Inventor
Atsushi Ishii
Original Assignee
Fg innovation co ltd
Sharp Kk
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 Fg innovation co ltd, Sharp Kk filed Critical Fg innovation co ltd
Publication of CO2019011608A2 publication Critical patent/CO2019011608A2/es

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

En uno de sus aspectos, la tecnología descrita en la presente descripción se relaciona con un sistema de comunicaciones que comprende un nodo de acceso (22) y un terminal inalámbrico (26). El terminal inalámbrico comprende el sistema de circuitos del receptor (40) y sistema de circuitos del transmisor (44) así como el sistema de circuitos del procesador (40). El sistema de circuitos del receptor (40) se configura para recibir desde un aparato de estación base parámetros de configuración para un procedimiento de acceso aleatorio. Los parámetros de configuración incluyen un conjunto de preámbulos de acceso aleatorio y recursos del canal físico de acceso aleatorio (PRACH, por sus siglas en inglés) reservados para una solicitud de información del sistema. El sistema de circuitos del procesador (40) se configura para seleccionar un preámbulo de acceso aleatorio y recurso del PRACH del conjunto de preámbulos de acceso aleatorio y los recursos del PRACH en un caso de solicitar la información del sistema. El sistema de circuitos del transmisor (44) se configura para transmitir el preámbulo de acceso aleatorio usando el recurso del PRACH.
CONC2019/0011608A 2017-04-28 2019-10-20 Procedimiento(s) de acceso aleatorio para sistema de radio CO2019011608A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762492073P 2017-04-28 2017-04-28
PCT/US2018/029524 WO2018200779A1 (en) 2017-04-28 2018-04-26 Random access procedure(s) for radio system

Publications (1)

Publication Number Publication Date
CO2019011608A2 true CO2019011608A2 (es) 2020-02-18

Family

ID=63917033

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2019/0011608A CO2019011608A2 (es) 2017-04-28 2019-10-20 Procedimiento(s) de acceso aleatorio para sistema de radio

Country Status (10)

Country Link
US (1) US20180317263A1 (es)
EP (1) EP3616462A4 (es)
CN (1) CN110547035A (es)
AU (1) AU2018258490B2 (es)
CL (1) CL2019003041A1 (es)
CO (1) CO2019011608A2 (es)
MX (1) MX2019012267A (es)
PH (1) PH12019502343A1 (es)
RU (1) RU2763751C2 (es)
WO (1) WO2018200779A1 (es)

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US9949298B1 (en) * 2017-05-04 2018-04-17 At&T Intellectual Property I, L.P. Facilitating signaling and transmission protocols for enhanced beam management for initial access
WO2019068795A1 (en) * 2017-10-05 2019-04-11 Sony Corporation BASIC STATIONS AND USER EQUIPMENTS CONFIGURED TO MANAGE SYSTEM INFORMATION ON DEMAND IN NEW 5G RADIO
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KR101837684B1 (ko) * 2017-12-27 2018-03-12 부산대학교 산학협력단 ＬｏＲａＷＡＮ 기반의 고속 다중 채널 데이터 수집을 위한 장치 및 방법
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US10986661B2 (en) 2018-09-27 2021-04-20 Lenovo (Singapore) Pte. Ltd. Transmitting a physical downlink shared channel after losing uplink synchronization
US11166307B2 (en) * 2018-09-27 2021-11-02 Lenovo (Singapore) Pte. Ltd. Transmitting a physical downlink shared channel after losing uplink synchronization
US10798745B2 (en) * 2018-09-28 2020-10-06 Verizon Patent And Licensing Inc. Determining device locations based on random access channel signaling
US11924746B2 (en) * 2018-10-19 2024-03-05 Lg Electronics, Inc Method supporting separate data transmission for independent network slices in wireless communication system
US11259293B2 (en) 2019-01-10 2022-02-22 Ofinno, Llc Two-stage preamble transmission
EP3683999A1 (en) * 2019-01-17 2020-07-22 Panasonic Intellectual Property Corporation of America User equipment and system performing transmission and reception operations on system information
CN111447644A (zh) * 2019-01-17 2020-07-24 北京三星通信技术研究有限公司 用户设备以及上行数据传输方法
US11979912B2 (en) 2019-02-07 2024-05-07 Qualcomm Incorporated Signaling of transmission parameters
CN111726825B (zh) * 2019-03-22 2022-06-10 华为技术有限公司 通信方法及装置
CN113365295B (zh) * 2019-04-02 2023-02-28 北京小米移动软件有限公司 随机接入方法和随机接入装置
WO2020220332A1 (en) * 2019-04-30 2020-11-05 Nokia Shanghai Bell Co., Ltd. Mechanism for providing multiple transmission opportunities
US11924891B2 (en) * 2019-05-23 2024-03-05 Lg Electronics Inc. Method of performing random access (RA) procedure, and transmitting device, apparatus and storage medium therefor, and method and apparatus for transmitting MAC PDU of RA procedure
CN113347733B (zh) * 2020-02-18 2023-09-22 维沃移动通信有限公司 随机接入过程的处理方法、终端设备及网络设备
KR20230087489A (ko) * 2020-10-11 2023-06-16 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 상향링크 채널을 전송하는 방법 및 이를 위한 장치
US11647477B1 (en) * 2021-12-29 2023-05-09 BlueWave Technology (Shanghai) Co., Ltd Positioning method and related devices
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Also Published As

Publication number Publication date
RU2763751C2 (ru) 2022-01-10
CN110547035A (zh) 2019-12-06
WO2018200779A1 (en) 2018-11-01
RU2019133295A3 (es) 2021-07-30
US20180317263A1 (en) 2018-11-01
CL2019003041A1 (es) 2020-02-21
EP3616462A4 (en) 2020-12-16
MX2019012267A (es) 2019-11-21
AU2018258490B2 (en) 2022-12-15
AU2018258490A1 (en) 2019-11-07
EP3616462A1 (en) 2020-03-04
PH12019502343A1 (en) 2020-12-07
RU2019133295A (ru) 2021-05-28

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