MX385641B - Configuracion de portadoras para acceso aleatorio. - Google Patents

Configuracion de portadoras para acceso aleatorio.

Info

Publication number
MX385641B
MX385641B MX2019001564A MX2019001564A MX385641B MX 385641 B MX385641 B MX 385641B MX 2019001564 A MX2019001564 A MX 2019001564A MX 2019001564 A MX2019001564 A MX 2019001564A MX 385641 B MX385641 B MX 385641B
Authority
MX
Mexico
Prior art keywords
random access
wireless device
carrier
access procedure
downlink message
Prior art date
Application number
MX2019001564A
Other languages
English (en)
Other versions
MX2019001564A (es
Inventor
Ali Nader
Andreas Höglund
Béla Rathonyi
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 MX2019001564A publication Critical patent/MX2019001564A/es
Publication of MX385641B publication Critical patent/MX385641B/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
    • H04J1/065—Synchronisation of carrier sources at the receiving station with the carrier source at the transmitting station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

Un dispositivo inalámbrico (14) está configurado para llevar a cabo un procedimiento de acceso aleatorio (16) para el acceso aleatorio por el dispositivo inalámbrico (14) a un sistema de comunicación inalámbrica (10). El procedimiento de acceso aleatorio (16) incluye varios mensajes en secuencia. El dispositivo inalámbrico (14) está configurado para determinar una portadora en la cual el dispositivo inalámbrico (14) debe recibir un mensaje de enlace descendente (18) en el procedimiento de acceso aleatorio (16), de entre varias portadoras (20) diferentes que son configurables como dicha portadora, con base en información de configuración (22) recibida desde un nodo de red de radio (12) que indica dicha portadora. El mensaje de enlace descendente (18) se produce en el procedimiento de acceso aleatorio (16) posterior a un mensaje inicial en la secuencia. El dispositivo inalámbrico (14) también está configurado para recibir el mensaje de enlace descendente (18) en la portadora determinada.
MX2019001564A 2016-08-12 2017-08-14 Configuracion de portadoras para acceso aleatorio. MX385641B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662374736P 2016-08-12 2016-08-12
PCT/SE2017/050821 WO2018030952A1 (en) 2016-08-12 2017-08-14 Carrier configuration for random access

Publications (2)

Publication Number Publication Date
MX2019001564A MX2019001564A (es) 2019-07-04
MX385641B true MX385641B (es) 2025-03-18

Family

ID=59677280

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019001564A MX385641B (es) 2016-08-12 2017-08-14 Configuracion de portadoras para acceso aleatorio.

Country Status (6)

Country Link
US (1) US10939475B2 (es)
EP (1) EP3498032B1 (es)
CN (1) CN109565879B (es)
AR (1) AR109340A1 (es)
MX (1) MX385641B (es)
WO (1) WO2018030952A1 (es)

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CN117500062A (zh) * 2016-08-12 2024-02-02 中兴通讯股份有限公司 一种无线通信方法、终端以及非暂时性计算机可读存储介质
US10506472B2 (en) * 2016-11-03 2019-12-10 Qualcomm Incorporated Narrowband reference signals in non-anchor resource blocks
US10740863B2 (en) * 2017-01-09 2020-08-11 nuTonomy Inc. Location signaling with respect to an autonomous vehicle and a rider
CN108541063B (zh) * 2017-03-01 2020-09-08 中兴通讯股份有限公司 一种多载波小区增强的方法及装置
US10484959B2 (en) * 2017-07-31 2019-11-19 Qualcomm Incorporated Positioning techniques in wireless communication systems
US11051176B2 (en) * 2017-10-12 2021-06-29 Apple Inc. Framework for communications in unlicensed narrow band internet of things (NB-IOT) system
US10652854B2 (en) * 2017-10-30 2020-05-12 Qualcomm Incorporated Paging super frame window for narrowband communications using the unlicensed spectrum
WO2019093793A1 (ko) * 2017-11-08 2019-05-16 엘지전자 주식회사 무선 통신 시스템에서 랜덤 엑세스 절차를 수행하기 위한 메시지를 전송하는 방법 및 이를 위한 장치
WO2019095188A1 (en) * 2017-11-16 2019-05-23 Qualcomm Incorporated Techniques and apparatuses for carrier management
BR112020020350A2 (pt) * 2018-04-04 2021-01-05 Huawei Technologies Co., Ltd. Método de envio de informação, método de recepção de informação, aparelho e sistema de comunicações, e meio de armazenamento
CN109068389B (zh) * 2018-09-04 2023-04-11 京信网络系统股份有限公司 窄带物联网资源分配方法、装置和基站
CN112203352B (zh) * 2019-07-08 2025-01-21 中国移动通信有限公司研究院 一种资源配置方法、装置及存储介质
US20230388988A1 (en) * 2020-09-21 2023-11-30 Telefonaktiebolaget Lm Ericsson (Publ) Method, apparatus of scheduling resource for terminal device
CN114760707B (zh) * 2021-01-08 2025-08-12 展讯半导体(南京)有限公司 随机接入方法及装置、存储介质、终端、基站
CN117321952A (zh) * 2021-05-11 2023-12-29 瑞典爱立信有限公司 用于不同部署模式中16-qam的tbs索引范围解释的方法、网络节点、无线设备、介质
CN117751650A (zh) * 2021-07-16 2024-03-22 高通股份有限公司 用于多载波操作的灵活随机接入信道时机（ro）关联
EP4410031A4 (en) * 2021-09-28 2025-06-18 Qualcomm Incorporated Carrier selection for downlink random access messages
US12035356B2 (en) * 2021-11-03 2024-07-09 At&T Intellectual Property I, L.P. Mobile broadband and machine type communication network coexistence

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TW200840380A (en) 2007-03-21 2008-10-01 Asustek Comp Inc Method and apparatus for handling random access procedure in a wireless communications system
US8620334B2 (en) * 2009-03-13 2013-12-31 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
KR101378108B1 (ko) * 2009-04-23 2014-04-01 인터디지탈 패튼 홀딩스, 인크 멀티캐리어 무선 통신에서의 임의 접속을 위한 방법 및 장치
EP2453598A4 (en) * 2009-07-07 2015-08-19 Lg Electronics Inc METHOD AND DEVICE FOR CARRIER PLANNING IN A MULTI CARRIER SYSTEM
HUE051735T2 (hu) * 2009-09-25 2021-03-29 Blackberry Ltd Többvivõs hálózati üzem
US8917593B2 (en) 2010-03-18 2014-12-23 Qualcomm Incorporated Random access design in a multiple component carrier communication network
CN102202398A (zh) * 2011-05-18 2011-09-28 中兴通讯股份有限公司 一种异构网络的载波资源配置方法及装置
WO2013006111A1 (en) * 2011-07-06 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Random access with primary and secondary component carrier communications
US9295048B2 (en) * 2012-09-24 2016-03-22 Qualcomm Incorporated Method and apparatus for supporting hybrid carrier aggregation
US20170238284A1 (en) * 2016-02-05 2017-08-17 Mediatek Inc. Multi-Carrier Operation for Narrowband Internet of Things
US10397889B2 (en) * 2016-02-26 2019-08-27 Lg Electronics Inc. Method for receiving system information in wireless communication system that supports narrowband IOT and apparatus for the same

Also Published As

Publication number Publication date
AR109340A1 (es) 2018-11-21
US20180249511A1 (en) 2018-08-30
MX2019001564A (es) 2019-07-04
CN109565879A (zh) 2019-04-02
US10939475B2 (en) 2021-03-02
EP3498032B1 (en) 2020-04-29
EP3498032A1 (en) 2019-06-19
CN109565879B (zh) 2022-09-09
WO2018030952A1 (en) 2018-02-15

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