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MX2019010789A - Nodos de red de radio y metodos llevados a cabo en los mismos para manejar la comunicacion en una red de comunicacion inalambrica. - Google Patents

Nodos de red de radio y metodos llevados a cabo en los mismos para manejar la comunicacion en una red de comunicacion inalambrica.

Info

Publication number
MX2019010789A
MX2019010789A MX2019010789A MX2019010789A MX2019010789A MX 2019010789 A MX2019010789 A MX 2019010789A MX 2019010789 A MX2019010789 A MX 2019010789A MX 2019010789 A MX2019010789 A MX 2019010789A MX 2019010789 A MX2019010789 A MX 2019010789A
Authority
MX
Mexico
Prior art keywords
radio network
network node
wireless communication
wireless device
methods performed
Prior art date
Application number
MX2019010789A
Other languages
English (en)
Inventor
L J Da Silva Icaro
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 MX2019010789A publication Critical patent/MX2019010789A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0072—Transmission or use of information for re-establishing the radio link of resource information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/085—Reselecting an access point involving beams of access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

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

Abstract

Las modalidades en este documento se refieren, por ejemplo, a un método llevado a cabo por un primer nodo de red de radio (12) para manejar la comunicación de un dispositivo inalámbrico (10) en una red de comunicación inalámbrica, en donde el primer nodo de red de radio (12) sirve al dispositivo inalámbrico (10) y la red de comunicación inalámbrica (1) comprende además un segundo nodo de red de radio (13). El primer nodo de red de radio (12) determina que el dispositivo inalámbrico (10) es un dispositivo que usa una configuración de haz en el primer nodo de red de radio. El primer nodo de red de radio (12) cuando se determina que el dispositivo inalámbrico está usando la configuración de haz transmite un mensaje al segundo nodo de red de radio (13), con una indicación que solicita que el dispositivo inalámbrico (10) obtenga acceso al segundo nodo de red de radio (13), y también solicita el uso de una configuración de haz en el segundo nodo de red de radio (13).
MX2019010789A 2017-03-24 2018-03-16 Nodos de red de radio y metodos llevados a cabo en los mismos para manejar la comunicacion en una red de comunicacion inalambrica. MX2019010789A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762476114P 2017-03-24 2017-03-24
PCT/SE2018/050258 WO2018174782A1 (en) 2017-03-24 2018-03-16 Radio network nodes, and methods performed therein for handling communication in a wireless communication network

Publications (1)

Publication Number Publication Date
MX2019010789A true MX2019010789A (es) 2019-10-21

Family

ID=63585646

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019010789A MX2019010789A (es) 2017-03-24 2018-03-16 Nodos de red de radio y metodos llevados a cabo en los mismos para manejar la comunicacion en una red de comunicacion inalambrica.

Country Status (7)

Country Link
US (1) US11412425B2 (es)
EP (1) EP3603194B1 (es)
JP (1) JP6955024B2 (es)
CN (1) CN110383890B (es)
BR (1) BR112019016381A2 (es)
MX (1) MX2019010789A (es)
WO (1) WO2018174782A1 (es)

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US11606729B2 (en) * 2017-06-15 2023-03-14 Qualcomm Incorporated Techniques and apparatuses for user equipment mobility in multi-connectivity mode
CN110035491B (zh) * 2018-01-11 2020-06-19 维沃移动通信有限公司 一种同步指示方法和设备
WO2020192227A1 (en) 2019-03-27 2020-10-01 Guangdong Oppo Mobile Telecommunications Corp.,Ltd. User equipment and method for dual connectivity operation during wireless communication handover of same
CN112291803B (zh) * 2019-07-23 2022-07-19 华为技术有限公司 一种通信方法、终端设备及计算机可读存储介质
CN115039451A (zh) * 2019-12-05 2022-09-09 瑞典爱立信有限公司 通信网络中的网络节点和在其中执行的方法
CN116134855B (zh) * 2020-06-28 2025-03-11 高通股份有限公司 网络切片化增强
WO2022029467A1 (en) * 2020-08-04 2022-02-10 Telefonaktiebolaget Lm Ericsson (Publ) Preamble detection during a random access procedure
US11317326B1 (en) * 2020-10-15 2022-04-26 Sprint Communications Company L.P. Addition thresholds for wireless access nodes based on cell site density
US12356256B2 (en) 2021-04-15 2025-07-08 Nokia Technologies Oy User equipment beam refinement before completion of handover
US20240292272A1 (en) * 2023-02-23 2024-08-29 Dish Network L.L.C. Intelligent, policy-based network selection
WO2025055738A1 (en) * 2023-09-14 2025-03-20 Mediatek Inc. Methods for tiered radio resource management and mobility management in mobile communications

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101828837B1 (ko) * 2011-09-29 2018-03-30 삼성전자주식회사 빔 포밍을 이용하는 무선 통신 시스템에서 짧은 핸드오버 지연을 위한 방법 및 장치
CN105009640B (zh) 2013-12-30 2020-02-14 华为技术有限公司 一种信道测量方法、小区切换方法、相关装置及系统
CN120956303A (zh) * 2014-11-26 2025-11-14 交互数字专利控股公司 无线发射/接收单元wtru及其中使用的方法
JP6717854B2 (ja) 2015-06-12 2020-07-08 テレフオンアクチーボラゲット エルエム エリクソン（パブル） ビームフォーミングシステムのモビリティ
JP2017028450A (ja) * 2015-07-21 2017-02-02 株式会社Ｎｔｔドコモ ユーザ装置、基地局及び通信方法
US20170026962A1 (en) 2015-07-23 2017-01-26 Futurewei Technologies, Inc. Beam detection and tracking in wireless networks
US10278160B2 (en) * 2016-02-26 2019-04-30 Samsung Electronics Co., Ltd. Apparatus and method for performing random access in beam-formed system
US11968570B2 (en) * 2016-09-17 2024-04-23 Qualcomm Incorporated Techniques for handovers in the presence of directional wireless beams
US12082055B2 (en) * 2016-11-17 2024-09-03 Comcast Cable Communications, Llc Handover of user equipment with multimedia broadcast multicast services
CN111343643B (zh) * 2016-12-30 2021-09-28 维沃移动通信有限公司 一种接入切换方法、网络侧设备及移动终端
US11864038B2 (en) * 2017-03-22 2024-01-02 Samsung Electronics Co., Ltd. Method and user equipment for performing initial beam alignment during random access (RACH) procedure
US11627504B2 (en) * 2017-03-24 2023-04-11 Telefonaktiebolaget Lm Ericsson (Publ) Radio network nodes, wireless device and methods performed therein for handling communication in a wireless communication network

Also Published As

Publication number Publication date
JP2020511867A (ja) 2020-04-16
CN110383890B (zh) 2021-12-21
EP3603194A1 (en) 2020-02-05
BR112019016381A2 (pt) 2020-04-07
US11412425B2 (en) 2022-08-09
US20210337442A1 (en) 2021-10-28
EP3603194B1 (en) 2021-09-01
EP3603194A4 (en) 2020-02-26
WO2018174782A1 (en) 2018-09-27
CN110383890A (zh) 2019-10-25
JP6955024B2 (ja) 2021-10-27

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