AR113263A1 - Configuración de canales de acceso aleatorio para comunicaciones inalámbricas - Google Patents

Configuración de canales de acceso aleatorio para comunicaciones inalámbricas

Info

Publication number
AR113263A1
AR113263A1 ARP180102841A ARP180102841A AR113263A1 AR 113263 A1 AR113263 A1 AR 113263A1 AR P180102841 A ARP180102841 A AR P180102841A AR P180102841 A ARP180102841 A AR P180102841A AR 113263 A1 AR113263 A1 AR 113263A1
Authority
AR
Argentina
Prior art keywords
random access
configuration
wireless communications
access channels
access preamble
Prior art date
Application number
ARP180102841A
Other languages
English (en)
Inventor
Henrik Sahlin
Johan Axns
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR113263A1 publication Critical patent/AR113263A1/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
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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

Landscapes

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

Abstract

De acuerdo con ciertas formas de realización, se divulga un método para uso en un dispositivo inalámbrico. El método comprende determinar si restringir la transmisión de un preámbulo de acceso aleatorio durante al menos una porción de un conjunto de ráfaga de señales de sincronización (SS). El conjunto de ráfaga de SS comprende al menos un bloque SS indicado como bloque que es transmitido. En ciertas formas de realización, el método / dispositivo inalámbrico / código de programa informático además comprenden transmitir el preámbulo de acceso aleatorio durante un tiempo en que la transmisión del preámbulo de acceso aleatorio no está restringida.
ARP180102841A 2017-10-02 2018-10-02 Configuración de canales de acceso aleatorio para comunicaciones inalámbricas AR113263A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201762567168P 2017-10-02 2017-10-02

Publications (1)

Publication Number Publication Date
AR113263A1 true AR113263A1 (es) 2020-03-11

Family

ID=63683260

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP180102841A AR113263A1 (es) 2017-10-02 2018-10-02 Configuración de canales de acceso aleatorio para comunicaciones inalámbricas

Country Status (17)

Country Link
US (2) US11343858B2 (es)
EP (3) EP3530062B1 (es)
JP (2) JP6758509B2 (es)
KR (1) KR102083998B1 (es)
CN (1) CN111183704B (es)
AR (1) AR113263A1 (es)
AU (1) AU2018346746B2 (es)
BR (1) BR112020006528B1 (es)
CO (1) CO2020001911A2 (es)
DK (1) DK3709757T3 (es)
ES (3) ES2807265T3 (es)
HU (1) HUE050366T2 (es)
MX (1) MX2020003275A (es)
PH (1) PH12020500298A1 (es)
PL (3) PL4009730T3 (es)
RU (1) RU2742717C1 (es)
WO (1) WO2019069152A1 (es)

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CN110446271B (zh) * 2018-05-02 2022-11-01 ***通信有限公司研究院 一种随机接入的方法、用户设备及网络侧设备
CN111867134B (zh) * 2019-04-30 2022-04-05 华为技术有限公司 一种随机接入前导发送方法及通信装置
CN111432332B (zh) * 2020-03-31 2021-04-27 广东中安金狮科创有限公司 行人交通安全信息的快速传输方法及***
US20220014344A1 (en) * 2020-07-10 2022-01-13 Qualcomm Incorporated Mobility reporting for full-duplex communication or simultaneous half-duplex communication with multiple transmit receive points
US11606821B2 (en) 2021-03-03 2023-03-14 Qualcomm Incorporated Downlink transmission indication for RACH occasions

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
TWI508602B (zh) 2009-04-23 2015-11-11 Interdigital Patent Holdings 在多載波無線通訊中隨機存取方法及裝置
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
WO2013095003A1 (ko) 2011-12-20 2013-06-27 엘지전자 주식회사 무선 통신 시스템에서 상향링크 동기 획득 방법 및 장치
US8873435B2 (en) * 2012-02-02 2014-10-28 Qualcomm Incorporated Short random access channel (RACH) disabling in TDD-LTE
CN108521391B (zh) * 2013-03-11 2021-02-09 Lg电子株式会社 接收用于在用户设备之间直接通信的同步信息的方法及其的装置
WO2015013862A1 (en) * 2013-07-29 2015-02-05 Qualcomm Incorporated Dynamic indication of time division (tdd) duplex uplink/downlink subframe configurations
US9814068B2 (en) * 2014-03-25 2017-11-07 Telefonaktiebolaget Lm Ericsson (Publ) System and method for beam-based physical random-access
US10143005B2 (en) 2014-11-07 2018-11-27 Qualcomm Incorporated Uplink control resource allocation for dynamic time-division duplex systems
US10278160B2 (en) * 2016-02-26 2019-04-30 Samsung Electronics Co., Ltd. Apparatus and method for performing random access in beam-formed system
US10327265B2 (en) 2016-11-04 2019-06-18 Qualcomm Incorporated Random access procedure timing designs
WO2018128218A1 (ko) * 2017-01-03 2018-07-12 엘지전자 주식회사 임의 접속 과정 수행 방법 및 사용자기기
US11122497B2 (en) * 2017-05-04 2021-09-14 Samsung Electronics Co., Ltd. Method and apparatus for SS block index and timing indication in wireless systems
US10820225B2 (en) 2017-05-05 2020-10-27 Motorola Mobility Llc Method and apparatus for transmitting a RACH preamble on a wireless network
US10980064B2 (en) 2017-06-16 2021-04-13 Futurewei Technologies, Inc. Radio communications using random access in wireless networks
CN110771108B (zh) * 2017-06-27 2022-06-24 株式会社Ntt都科摩 用户装置、基站及随机接入控制方法
EP3681236A4 (en) * 2017-09-08 2021-02-24 NTT DoCoMo, Inc. BASE DEVICE AND USER DEVICE
US10812210B2 (en) * 2017-09-11 2020-10-20 Qualcomm Incorporated Indication of transmitted SS blocks

Also Published As

Publication number Publication date
ES2967528T3 (es) 2024-04-30
ES2911552T3 (es) 2022-05-19
PL4009730T3 (pl) 2024-04-02
BR112020006528A2 (pt) 2020-06-16
WO2019069152A1 (en) 2019-04-11
JP6758509B2 (ja) 2020-09-23
KR102083998B1 (ko) 2020-03-03
EP3709757B1 (en) 2022-03-16
KR20190134808A (ko) 2019-12-04
AU2018346746A1 (en) 2020-03-05
AU2018346746B2 (en) 2021-05-27
EP3530062B1 (en) 2020-06-17
US20220248459A1 (en) 2022-08-04
PL3530062T3 (pl) 2020-11-16
CN111183704B (zh) 2023-05-30
JP2020519038A (ja) 2020-06-25
HUE050366T2 (hu) 2020-11-30
CN111183704A (zh) 2020-05-19
EP4009730A1 (en) 2022-06-08
EP4009730C0 (en) 2023-11-01
US11343858B2 (en) 2022-05-24
JP7066795B2 (ja) 2022-05-13
RU2742717C1 (ru) 2021-02-10
EP4009730B1 (en) 2023-11-01
BR112020006528B1 (pt) 2021-07-27
EP3709757A1 (en) 2020-09-16
US20190364596A1 (en) 2019-11-28
PL3709757T3 (pl) 2022-07-11
CO2020001911A2 (es) 2020-04-01
EP3530062A1 (en) 2019-08-28
JP2021002834A (ja) 2021-01-07
DK3709757T3 (da) 2022-03-28
ES2807265T3 (es) 2021-02-22
MX2020003275A (es) 2020-07-28
PH12020500298A1 (en) 2021-01-11

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