CO2020001827A2 - Procedimiento de acceso aleatorio con prioridad - Google Patents

Procedimiento de acceso aleatorio con prioridad

Info

Publication number
CO2020001827A2
CO2020001827A2 CONC2020/0001827A CO2020001827A CO2020001827A2 CO 2020001827 A2 CO2020001827 A2 CO 2020001827A2 CO 2020001827 A CO2020001827 A CO 2020001827A CO 2020001827 A2 CO2020001827 A2 CO 2020001827A2
Authority
CO
Colombia
Prior art keywords
random access
priority
access procedure
user equipment
type
Prior art date
Application number
CONC2020/0001827A
Other languages
English (en)
Inventor
Gavin Bernard Horn
Linhai He
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CO2020001827A2 publication Critical patent/CO2020001827A2/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
    • H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
    • 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
    • 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
    • H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Abstract

RESUMEN Los aspectos de la presente divulgación se refieren a procedimientos de acceso aleatorio con prioridad en sistemas inalámbricos. Un método de ejemplo en general incluye recibir, de un equipo de usuario, una solicitud de acceso aleatorio que incluye información que identifica un tipo de un evento de acceso aleatorio que se invoca, identificar uno o más parámetros asociados a un intervalo de retroceso que se debe observar en el equipo de usuario en función, al menos en parte, de una prioridad asociada al tipo del evento de acceso aleatorio, y transmitir, al equipo de usuario, una respuesta de acceso aleatorio que incluye el uno o más parámetros identificados.
CONC2020/0001827A 2017-08-21 2020-02-19 Procedimiento de acceso aleatorio con prioridad CO2020001827A2 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762548291P 2017-08-21 2017-08-21
US16/105,750 US11259329B2 (en) 2017-08-21 2018-08-20 Prioritized random access procedure
PCT/US2018/047198 WO2019040415A1 (en) 2017-08-21 2018-08-21 HIERARCHICAL RANDOM ACCESS PROCEDURE

Publications (1)

Publication Number Publication Date
CO2020001827A2 true CO2020001827A2 (es) 2020-04-01

Family

ID=65361049

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2020/0001827A CO2020001827A2 (es) 2017-08-21 2020-02-19 Procedimiento de acceso aleatorio con prioridad

Country Status (17)

Country Link
US (1) US11259329B2 (es)
EP (1) EP3673704B1 (es)
JP (1) JP7391010B2 (es)
KR (2) KR20200038252A (es)
CN (1) CN111034333A (es)
AU (1) AU2018322456B2 (es)
BR (1) BR112020002971A2 (es)
CA (1) CA3069712C (es)
CL (1) CL2020000413A1 (es)
CO (1) CO2020001827A2 (es)
IL (1) IL271991B2 (es)
MX (1) MX2020001863A (es)
PH (1) PH12020500111A1 (es)
SG (1) SG11202000187XA (es)
TW (1) TWI767041B (es)
WO (1) WO2019040415A1 (es)
ZA (1) ZA202001080B (es)

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EP3701763B1 (en) * 2017-10-24 2022-08-10 Telefonaktiebolaget LM Ericsson (publ) Technique for listening after talk
EP3738388B1 (en) * 2018-01-10 2022-09-14 Telefonaktiebolaget LM Ericsson (publ) Handling communication of a user equipment in a wireless communication network
WO2019178810A1 (zh) * 2018-03-22 2019-09-26 Oppo广东移动通信有限公司 用于随机接入的方法和终端设备
WO2020047856A1 (zh) * 2018-09-07 2020-03-12 Oppo广东移动通信有限公司 配置信息的传输方法和终端设备
BR112021021971A2 (pt) * 2019-05-02 2021-12-21 Ericsson Telefon Ab L M Nó de rede configurado para se comunicar com um dispositivo sem fio, dispositivo sem fio configurado para se comunicar com um nó de rede e métodos relacionados
WO2021217466A1 (en) * 2020-04-28 2021-11-04 Nokia Shanghai Bell Co., Ltd. Transmitting reports of random access procedure
CN115669168A (zh) * 2020-09-29 2023-01-31 Oppo广东移动通信有限公司 随机接入方法、装置、终端和存储介质

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US6259724B1 (en) 1996-10-18 2001-07-10 Telefonaktiebolaget L M Ericsson (Publ) Random access in a mobile telecommunications system
EP1338125A2 (en) * 2000-11-03 2003-08-27 AT & T Corp. Tiered contention multiple access (tcma): a method for priority-based shared channel access
US7729696B2 (en) * 2005-05-26 2010-06-01 Motorola, Inc. Method and apparatus for accessing a wireless communication network
JP4743910B2 (ja) * 2006-07-06 2011-08-10 シャープ株式会社 無線通信システム、移動局装置およびランダムアクセス方法
EP2253175B1 (en) 2008-02-11 2017-01-25 Nokia Technologies Oy Rach preamble response with flexible uplink allocation
EP2566277B1 (en) * 2010-04-28 2020-09-23 LG Electronics Inc. Method and apparatus for performing random access procedures in a wireless communication system
CN102291836B (zh) * 2010-06-21 2016-01-20 中兴通讯股份有限公司 一种随机接入控制方法及系统
CN102291822B (zh) 2010-06-21 2015-08-12 中兴通讯股份有限公司 一种mtc设备随机接入回退时间通知方法和系统
WO2012026714A2 (en) * 2010-08-27 2012-03-01 Lg Electronics Inc. Mac pdu signaling and operating methods for access class barring and back-off control for large-scale radio access network
US8705352B2 (en) * 2010-09-10 2014-04-22 Industrial Technology Research Institute Prioritized random access method
CN102014516B (zh) 2010-11-18 2013-08-14 北京邮电大学 Lte-a系统中的随机接入方法
US9025455B2 (en) * 2011-04-26 2015-05-05 Industrial Technology Research Institute Prioritized random access method, resource allocation method and collision resolution method
KR101527309B1 (ko) * 2011-04-27 2015-06-09 엘지전자 주식회사 네트워크에 의해 정해지는 지연에 기초해서 랜덤 엑세스를 수행하는 방법 및 장치
KR101967721B1 (ko) * 2011-08-10 2019-04-10 삼성전자 주식회사 무선 통신 시스템에서 확장 접속 차단 적용 방법 및 장치
US8989113B2 (en) * 2012-05-11 2015-03-24 Blackberry Limited Method and system for partitioning contention based resources in a wireless network
EP2870710B1 (en) * 2012-07-06 2017-11-15 LG Electronics Inc. Method and apparatus for service access barring
CN104756586B (zh) * 2012-10-23 2018-11-27 Lg电子株式会社 在无线通信系统中执行退避的方法和设备
US9474087B2 (en) * 2012-10-23 2016-10-18 Lg Electronics Inc. Method and apparatus for performing backoff for scheduling request in wireless communication system
US9769700B2 (en) * 2012-12-04 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Overload control in a communication network
CN105340326B (zh) * 2013-06-16 2019-10-11 Lg电子株式会社 在无线通信系统中执行接入控制的方法和装置
WO2015015136A1 (en) * 2013-08-01 2015-02-05 Toshiba Research Europe Limited Ran overload control for m2m communications in lte networks
KR102397351B1 (ko) * 2016-06-15 2022-05-13 콘비다 와이어리스, 엘엘씨 차세대 네트워크들에서의 랜덤 액세스 절차들
US20180317264A1 (en) * 2017-04-26 2018-11-01 Samsung Electronics Co., Ltd. Method and apparatus for performing random access procedure

Also Published As

Publication number Publication date
IL271991B2 (en) 2023-09-01
CA3069712A1 (en) 2019-02-28
EP3673704B1 (en) 2022-10-12
SG11202000187XA (en) 2020-03-30
BR112020002971A2 (pt) 2020-08-11
CA3069712C (en) 2024-03-19
WO2019040415A1 (en) 2019-02-28
RU2020107302A (ru) 2021-09-23
IL271991B1 (en) 2023-05-01
CL2020000413A1 (es) 2020-08-07
KR20230074635A (ko) 2023-05-30
US20190059113A1 (en) 2019-02-21
KR20200038252A (ko) 2020-04-10
US11259329B2 (en) 2022-02-22
TW201922032A (zh) 2019-06-01
AU2018322456B2 (en) 2022-12-08
CN111034333A (zh) 2020-04-17
JP2020532188A (ja) 2020-11-05
EP3673704A1 (en) 2020-07-01
PH12020500111A1 (en) 2020-09-14
MX2020001863A (es) 2020-07-13
AU2018322456A1 (en) 2020-02-06
IL271991A (en) 2020-02-27
JP7391010B2 (ja) 2023-12-04
RU2020107302A3 (es) 2021-12-22
ZA202001080B (en) 2023-04-26
TWI767041B (zh) 2022-06-11

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