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
CN111527787B (zh) * 2017-11-08 2023-08-04 Lg电子株式会社 用于在无线通信系统中发送用于执行随机接入过程的消息的方法及其设备
WO2019095188A1 (en) * 2017-11-16 2019-05-23 Qualcomm Incorporated Techniques and apparatuses for carrier management
CN111989959B (zh) * 2018-04-04 2021-11-30 华为技术有限公司 一种信息发送、接收方法及装置
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
WO2022057447A1 (en) * 2020-09-21 2022-03-24 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
US20240223432A1 (en) * 2021-05-11 2024-07-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods, network node, wireless device, media for tbs index range interpretation for 16-qam in different deployment modes
US20240224339A1 (en) * 2021-07-16 2024-07-04 Qualcomm Incorporated Flexible random access channel occasion (ro) association for multiple carrier operation
WO2023050025A1 (en) * 2021-09-28 2023-04-06 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080232329A1 (en) 2007-03-21 2008-09-25 Yu-Chih Jen 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
EP2422574B1 (en) * 2009-04-23 2013-01-23 InterDigital Patent Holdings, Inc. Method and apparatus for random access in multicarrier wireless communications
EP2453598A4 (en) * 2009-07-07 2015-08-19 Lg Electronics Inc METHOD AND DEVICE FOR CARRIER PLANNING IN A MULTI CARRIER SYSTEM
EP4307760A1 (en) * 2009-09-25 2024-01-17 BlackBerry Limited Multi-carrier network operation
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
US20130010711A1 (en) 2011-07-06 2013-01-10 Daniel Larsson 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
WO2017146342A1 (ko) * 2016-02-26 2017-08-31 엘지전자(주) 협대역 iot를 지원하는 무선 통신 시스템에서 시스템 정보를 수신하는 방법 및 이를 위한 장치

Also Published As

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

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