MX2018002440A - Procedimientos de movilidad entre haces de diferentes nodos de red de radio. - Google Patents

Procedimientos de movilidad entre haces de diferentes nodos de red de radio.

Info

Publication number
MX2018002440A
MX2018002440A MX2018002440A MX2018002440A MX2018002440A MX 2018002440 A MX2018002440 A MX 2018002440A MX 2018002440 A MX2018002440 A MX 2018002440A MX 2018002440 A MX2018002440 A MX 2018002440A MX 2018002440 A MX2018002440 A MX 2018002440A
Authority
MX
Mexico
Prior art keywords
radio network
beams
network node
network nodes
different radio
Prior art date
Application number
MX2018002440A
Other languages
English (en)
Inventor
Bergström Andreas
Ramachandra Pradeepa
Alriksson Peter
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 MX2018002440A publication Critical patent/MX2018002440A/es

Links

Classifications

    • 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • 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
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/00835—Determination of neighbour cell lists
    • 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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/305—Handover due to radio link failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

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 a un método realizado por un segundo nodo de red de radio (13) para habilitar un procedimiento de movilidad de un dispositivo inalámbrico (10) entre un primer nodo de red de radio (12) y el segundo nodo de red de radio en una red de comunicación inalámbrica (1). El segundo nodo de red de radio (13) determina un conjunto activo de haces usado en el segundo nodo de red de radio para dispositivos inalámbricos conectados, y el segundo nodo de red de radio (13) transmite una indicación al primer nodo de red de radio (12). La indicación indica el conjunto activo de haces determinado. El conjunto activo de haces se usa en el procedimiento de movilidad del dispositivo inalámbrico (10).
MX2018002440A 2015-09-02 2015-09-02 Procedimientos de movilidad entre haces de diferentes nodos de red de radio. MX2018002440A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE2015/050926 WO2017039505A1 (en) 2015-09-02 2015-09-02 Mobility procedures between beams from different radio network nodes

Publications (1)

Publication Number Publication Date
MX2018002440A true MX2018002440A (es) 2018-06-07

Family

ID=58188797

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018002440A MX2018002440A (es) 2015-09-02 2015-09-02 Procedimientos de movilidad entre haces de diferentes nodos de red de radio.

Country Status (7)

Country Link
US (1) US10492113B2 (es)
EP (1) EP3345426B1 (es)
JP (1) JP2018531540A (es)
CN (1) CN108353330B (es)
MX (1) MX2018002440A (es)
WO (1) WO2017039505A1 (es)
ZA (1) ZA201801304B (es)

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US10554284B2 (en) * 2016-08-01 2020-02-04 Qualcomm Incorporated Beam refinement for active and candidate beams
US10673652B2 (en) * 2017-03-02 2020-06-02 Futurewei Technologies, Inc. System and method for providing explicit feedback in the uplink
CN108632867A (zh) 2017-03-24 2018-10-09 维沃移动通信有限公司 一种小区选择和重选的方法及终端
CN108632838A (zh) * 2017-03-24 2018-10-09 维沃移动通信有限公司 一种波束的测量上报方法、终端及网络侧设备
RU2734615C1 (ru) 2017-05-05 2020-10-21 Телефонактиеболагет Лм Эрикссон (Пабл) Устройство беспроводной связи, узел сети радиосвязи и осуществляемые в них способы связи в сети беспроводной связи
WO2018231121A1 (en) * 2017-06-16 2018-12-20 Telefonaktiebolaget Lm Ericsson (Publ) Radio network node, wireless device and methods performed therein beam measuring for cell quality derivation
US11159993B2 (en) * 2017-08-10 2021-10-26 Beijing Xiaomi Mobile Software Co., Ltd. Information generating method and device, signal transmitting method and device
AU2018379536B2 (en) 2017-12-04 2023-08-03 Nokia Technologies Oy Link monitoring with self-backhauling for wireless networks
US10812216B2 (en) 2018-11-05 2020-10-20 XCOM Labs, Inc. Cooperative multiple-input multiple-output downlink scheduling
US10659112B1 (en) 2018-11-05 2020-05-19 XCOM Labs, Inc. User equipment assisted multiple-input multiple-output downlink configuration
US10756860B2 (en) 2018-11-05 2020-08-25 XCOM Labs, Inc. Distributed multiple-input multiple-output downlink configuration
US10432272B1 (en) 2018-11-05 2019-10-01 XCOM Labs, Inc. Variable multiple-input multiple-output downlink user equipment
EP4108000A4 (en) * 2021-01-13 2023-11-08 ZTE Corporation COVERAGE AND BEAM LEVEL CAPACITY OPTIMIZATION

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KR101828836B1 (ko) * 2011-08-23 2018-02-13 삼성전자주식회사 빔 포밍 기반의 무선통신시스템에서 빔 스캐닝을 통한 스케줄링 장치 및 방법
US9094977B2 (en) * 2011-11-11 2015-07-28 Samsung Electronics Co., Ltd. Apparatus and method for supporting mobility management in communication systems with large number of antennas
US8885569B2 (en) * 2011-12-19 2014-11-11 Ofinno Technologies, Llc Beamforming signaling in a wireless network
CN105052199A (zh) * 2012-08-28 2015-11-11 交互数字专利控股公司 用于使用主波束通信链路切换的方法
WO2014074894A1 (en) * 2012-11-09 2014-05-15 Interdigital Patent Holdings, Inc. Beamforming methods and methods for using beams
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US9516563B2 (en) * 2013-01-21 2016-12-06 Intel Corporation Apparatus, system and method of handover of a beamformed link
CN105210306B (zh) * 2013-05-10 2018-11-30 三星电子株式会社 无线通信系统中用于选择发送和接收波束的设备和方法
ES2599071T3 (es) * 2013-10-16 2017-01-31 Telefónica S.A. Un método y un sistema para la coordinación de haces entre estaciones base en sistemas celulares inalámbricos y programa de ordenador para los mismos
WO2015080645A1 (en) 2013-11-27 2015-06-04 Telefonaktiebolaget L M Ericsson (Publ) Network node, wireless device, methods therein, computer programs and computer-readable mediums comprising the computer programs, for receiving and sending a report, respectively
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Also Published As

Publication number Publication date
WO2017039505A1 (en) 2017-03-09
ZA201801304B (en) 2019-07-31
EP3345426A4 (en) 2018-08-29
JP2018531540A (ja) 2018-10-25
CN108353330B (zh) 2021-03-16
US10492113B2 (en) 2019-11-26
CN108353330A (zh) 2018-07-31
US20180279189A1 (en) 2018-09-27
EP3345426B1 (en) 2019-12-11
EP3345426A1 (en) 2018-07-11

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