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MX2019007068A - Metodo y aparato de acceso aleatorio. - Google Patents

Metodo y aparato de acceso aleatorio.

Info

Publication number
MX2019007068A
MX2019007068A MX2019007068A MX2019007068A MX2019007068A MX 2019007068 A MX2019007068 A MX 2019007068A MX 2019007068 A MX2019007068 A MX 2019007068A MX 2019007068 A MX2019007068 A MX 2019007068A MX 2019007068 A MX2019007068 A MX 2019007068A
Authority
MX
Mexico
Prior art keywords
random access
terminal device
network device
signal
access response
Prior art date
Application number
MX2019007068A
Other languages
English (en)
Inventor
Tang Hai
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp 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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of MX2019007068A publication Critical patent/MX2019007068A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure

Landscapes

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

Abstract

Se proveen un método y aparato de acceso aleatorio; el método comprende: un dispositivo terminal que envía continuamente una señal de acceso aleatorio a un dispositivo de red al menos una vez; el dispositivo terminal que detecta, en una ventana de respuesta de acceso aleatorio correspondiente al envío continuo de la señal de acceso aleatorio varias veces, una respuesta de acceso aleatorio enviada por el dispositivo de red, en donde el envío continuo de la señal de acceso aleatorio múltiples veces comprende el envío continuo de la señal aleatoria al menos una vez; y si la respuesta de acceso aleatorio enviada por el dispositivo de red no es detectada, al final de la ventana de respuesta de acceso aleatorio, por el dispositivo terminal, el dispositivo terminal continúa enviando las señales de acceso aleatorio subsiguientes al dispositivo de red; la presente invención puede reducir el retraso de tiempo del acceso aleatorio.
MX2019007068A 2016-12-16 2016-12-16 Metodo y aparato de acceso aleatorio. MX2019007068A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/110537 WO2018107499A1 (zh) 2016-12-16 2016-12-16 随机接入的方法和装置

Publications (1)

Publication Number Publication Date
MX2019007068A true MX2019007068A (es) 2019-08-01

Family

ID=62558065

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007068A MX2019007068A (es) 2016-12-16 2016-12-16 Metodo y aparato de acceso aleatorio.

Country Status (11)

Country Link
US (1) US11039471B2 (es)
EP (1) EP3554175B1 (es)
CN (1) CN110024470B (es)
AU (1) AU2016432554A1 (es)
BR (1) BR112019011710A2 (es)
CA (1) CA3046573C (es)
MX (1) MX2019007068A (es)
RU (1) RU2735729C1 (es)
TW (1) TWI741085B (es)
WO (1) WO2018107499A1 (es)
ZA (1) ZA201904620B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017151876A1 (en) * 2016-03-03 2017-09-08 Idac Holdings, Inc. Methods and apparatus for beam control in beamformed systems
CN109600843B (zh) * 2017-09-30 2024-07-09 华为技术有限公司 信息传输的方法及装置
WO2020168532A1 (en) * 2019-02-22 2020-08-27 Nokia Shanghai Bell Co., Ltd. Contention resolution in random access procedure
WO2023119647A1 (ja) * 2021-12-24 2023-06-29 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
CN118785517A (zh) * 2023-04-04 2024-10-15 荣耀终端有限公司 通信方法及装置

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Publication number Priority date Publication date Assignee Title
RU2359412C2 (ru) * 2002-10-25 2009-06-20 Квэлкомм Инкорпорейтед Произвольный доступ для беспроводных коммуникационных систем с множественным доступом
US9282575B2 (en) * 2009-03-18 2016-03-08 Intel Corporation Reducing access channel delay in a wireless communication system
EP3982580B1 (en) * 2012-05-09 2024-12-11 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data using plurality of carriers in mobile communication system
JP2015537422A (ja) * 2012-10-05 2015-12-24 インターデイジタル パテント ホールディングス インコーポレイテッド マシンタイプコミュニケーション（ｍｔｃ）デバイスのカバレージを増強するための方法および装置
CN102917433B (zh) * 2012-10-11 2016-05-11 北京创毅讯联科技股份有限公司 一种机器类通信终端的接入方法及基站、终端
JP6195467B2 (ja) 2013-05-08 2017-09-13 株式会社Ｎｔｔドコモ 無線通信システムおよび端末装置
US20150036622A1 (en) * 2013-08-05 2015-02-05 Qualcomm Incorporated Uplink pilot channel transmission to reduce latency of circuit switched fall back
TWI628930B (zh) 2013-09-20 2018-07-01 新力股份有限公司 通訊裝置及方法
EP3050387B1 (en) * 2013-09-27 2019-07-03 Alcatel Lucent Methods and devices for random access
US9794961B2 (en) * 2013-10-31 2017-10-17 Htc Corporation Method of handling random access in wireless communication system
CN105794297B (zh) * 2013-12-05 2019-03-12 Lg 电子株式会社 执行用于会聚增强的随机接入过程的方法和装置
EP3123803A1 (en) * 2014-03-25 2017-02-01 Telefonaktiebolaget LM Ericsson (publ) Transmission and reception of a random access preamble signal
BR112017005590A2 (pt) 2014-09-30 2018-01-23 Ericsson Telefon Ab L M nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio
CN107211451B (zh) * 2014-11-26 2022-08-26 Idac控股公司 高频无线系统中的初始接入
US10499436B2 (en) * 2015-01-30 2019-12-03 Nokia Solutions And Networks Oy Physical random access channel and random access response detection for user equipment
CN105992328B (zh) 2015-01-30 2019-07-09 华为技术有限公司 一种前导序列的发送方法及装置

Also Published As

Publication number Publication date
CN110024470A (zh) 2019-07-16
AU2016432554A1 (en) 2019-07-25
EP3554175A1 (en) 2019-10-16
CA3046573C (en) 2021-08-10
EP3554175A4 (en) 2019-12-04
EP3554175B1 (en) 2021-02-03
US11039471B2 (en) 2021-06-15
CN110024470B (zh) 2021-01-26
ZA201904620B (en) 2020-12-23
WO2018107499A1 (zh) 2018-06-21
RU2735729C1 (ru) 2020-11-06
TWI741085B (zh) 2021-10-01
TW201824927A (zh) 2018-07-01
BR112019011710A2 (pt) 2019-10-15
CA3046573A1 (en) 2018-06-21
US20200107359A1 (en) 2020-04-02

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