MX2020004754A - Aparato y metodo para recuperacion de falla de haz en un sistema de comunicacion inalambrica. - Google Patents

Aparato y metodo para recuperacion de falla de haz en un sistema de comunicacion inalambrica.

Info

Publication number
MX2020004754A
MX2020004754A MX2020004754A MX2020004754A MX2020004754A MX 2020004754 A MX2020004754 A MX 2020004754A MX 2020004754 A MX2020004754 A MX 2020004754A MX 2020004754 A MX2020004754 A MX 2020004754A MX 2020004754 A MX2020004754 A MX 2020004754A
Authority
MX
Mexico
Prior art keywords
bwp
wireless communication
communication system
failure recovery
beam failure
Prior art date
Application number
MX2020004754A
Other languages
English (en)
Inventor
Hungchen Chen
Chieming Chou
Yuhsin Cheng
Original Assignee
Fg innovation co ltd
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 Fg innovation co ltd filed Critical Fg innovation co ltd
Publication of MX2020004754A publication Critical patent/MX2020004754A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/74—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for increasing reliability, e.g. using redundant or spare channels or apparatus
    • 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
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining 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
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0088—Scheduling hand-off measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • 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
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Se proporciona un método para recuperación de falla de haz en un sistema de comunicación inalámbrica. El sistema de comunicación inalámbrica incluye un UE y una estación base. El método incluye las siguientes acciones. Una primera configuración BWP, una segunda configuración BWP y un temporizador de inactividad BWP se reciben por el UE de la estación base. El UE se configura para conmutar de una primera BWP a una segunda BWP cuando expira el temporizador de inactividad BWP, y la primera BWP corresponde a la primera configuración BWP y la segunda BWP corresponde a la segunda configuración BWP. Se determina por el UE si se activa un procedimiento de recuperación de falla de haz. El temporizador de inactividad BWP se detiene por el UE cuando se activa el procedimiento de recuperación de falla de haz.
MX2020004754A 2017-11-24 2018-11-13 Aparato y metodo para recuperacion de falla de haz en un sistema de comunicacion inalambrica. MX2020004754A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762590382P 2017-11-24 2017-11-24
PCT/CN2018/115276 WO2019100972A1 (en) 2017-11-24 2018-11-13 Apparatus and method for beam failure recovery in a wireless communication system

Publications (1)

Publication Number Publication Date
MX2020004754A true MX2020004754A (es) 2020-08-20

Family

ID=66630882

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020004754A MX2020004754A (es) 2017-11-24 2018-11-13 Aparato y metodo para recuperacion de falla de haz en un sistema de comunicacion inalambrica.

Country Status (9)

Country Link
US (2) US11006362B2 (es)
EP (2) EP3714650B1 (es)
JP (1) JP7028974B2 (es)
KR (1) KR102366648B1 (es)
CN (1) CN111357356B (es)
DK (1) DK3714650T3 (es)
MX (1) MX2020004754A (es)
TW (1) TWI672958B (es)
WO (1) WO2019100972A1 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6809538B2 (ja) * 2017-01-05 2021-01-06 日本電気株式会社 基地局、及び方法
US11943677B2 (en) * 2017-01-19 2024-03-26 Qualcomm Incorporated Beam selection and radio link failure during beam recovery
CN109842894B (zh) * 2017-11-27 2021-12-14 华硕电脑股份有限公司 无线通信系统中减少波束恢复程序中断的方法和设备
WO2019136205A1 (en) 2018-01-04 2019-07-11 Ofinno, Llc Semi-persistent channel state information report
JP7156380B2 (ja) 2018-01-04 2022-10-19 富士通株式会社 ビーム障害回復の構成方法、装置及び通信システム
CN110022607B (zh) * 2018-01-08 2021-02-05 电信科学技术研究院 一种波束失败恢复方法、装置及设备
EP3536091A4 (en) * 2018-01-11 2020-07-01 Telefonaktiebolaget LM Ericsson (publ) METHOD AND APPARATUS FOR BEAM RECOVERY
US10735078B2 (en) * 2018-01-12 2020-08-04 Qualcomm Incorporated Operations with bandwidth part (BWP) switching
US10966183B2 (en) * 2018-01-12 2021-03-30 Apple Inc. Beam indication considering beam failure recovery in new radio
US10785656B2 (en) * 2018-01-22 2020-09-22 Qualcomm Incorporated Bandwidth part switch management
US10826758B2 (en) * 2018-02-14 2020-11-03 Asustek Computer Inc. Method and apparatus for control resource monitoring considering beam failure recovery in a wireless communication system
CN110198568B (zh) * 2018-02-24 2021-03-09 维沃移动通信有限公司 带宽变换的方法和用户设备
US10659983B2 (en) * 2018-03-09 2020-05-19 FG Innovation Company Limited Beam failure detection and recovery
WO2019191262A1 (en) 2018-03-30 2019-10-03 Ofinno, Llc Bandwidthpart (bwp) switching during beam failure recovery
CN110475279B (zh) * 2018-05-11 2021-04-09 成都华为技术有限公司 通信的方法和通信装置
EP4239906A3 (en) * 2018-09-18 2023-11-08 Sony Group Corporation Communications device, infrastructure equipment and methods
US11283674B2 (en) * 2018-11-01 2022-03-22 Comcast Cable Communications, Llc Beam failure recovery in carrier aggregation
US10805829B2 (en) * 2019-02-08 2020-10-13 Cisco Technology, Inc. BLE-based location services in high density deployments
WO2020171556A1 (en) * 2019-02-18 2020-08-27 Samsung Electronics Co., Ltd. Methods and systems for controlling transmission power of user equipment in mmwave wireless networks
PT3845011T (pt) 2019-03-28 2023-09-27 Ofinno Llc Bwp ativa de poupança de energia
US11405975B2 (en) * 2019-03-29 2022-08-02 Qualcomm Incorporated Link failure recovery procedure for a primary cell (PCell) and a secondary cell (SCell)
WO2020223649A1 (en) * 2019-05-02 2020-11-05 Apple Inc. System and method for beam failure recovery request
WO2020240863A1 (ja) * 2019-05-31 2020-12-03 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN114009082B (zh) * 2019-06-21 2024-01-16 株式会社Ntt都科摩 终端
EP3991471B1 (en) * 2019-06-28 2024-03-06 InterDigital Patent Holdings, Inc. Apparatus, system, method and computer-readable medium for performing beam failure recovery
US11431396B2 (en) * 2019-08-26 2022-08-30 Qualcomm Incorporated Beam failure recovery in a secondary cell
CN114287167B (zh) * 2019-09-20 2024-05-28 上海诺基亚贝尔股份有限公司 无线系统中的故障检测
WO2021062654A1 (en) * 2019-09-30 2021-04-08 Nokia Shanghai Bell Co., Ltd. Beam failure recovery for serving cell
US11863373B2 (en) * 2019-10-03 2024-01-02 FG Innovation Company Limited Method and user equipment for beam failure recovery procedure
US11616557B2 (en) * 2019-10-24 2023-03-28 Qualcomm Incorporated Indicating beam failure for multiple cells
US11974344B2 (en) 2019-11-15 2024-04-30 Qualcomm Incorporated Beam failure report response receiving cell restriction rule
CN112954733A (zh) * 2019-12-10 2021-06-11 夏普株式会社 由用户设备执行的方法及用户设备
US12207103B2 (en) * 2020-01-15 2025-01-21 Sony Group Corporation Communications device for determining beam failure during inactive state and method
US12034472B2 (en) * 2020-04-01 2024-07-09 Qualcomm Incorporated Beam failure recovery procedure resource reduction with bandwidth part hopping
CN115380491B (zh) * 2020-04-08 2024-05-28 苹果公司 用于多载波波束选择和功率控制的开销减少
US11930515B2 (en) * 2020-07-02 2024-03-12 Qualcomm Incorporated Default beam for communication networks
US20230180326A1 (en) * 2020-07-03 2023-06-08 Qualcomm Incorporated Techniques for mitigating redundant beam failure recovery medium access signaling
US11750268B2 (en) 2020-08-05 2023-09-05 Samsung Electronics Co., Ltd. Systems, methods, and apparatus for inactive state beam failure recovery
US12501416B2 (en) * 2020-08-05 2025-12-16 Beijing Xiaomi Mobile Software Co., Ltd. BWP measurement and reporting method and device
US11889576B2 (en) * 2020-08-14 2024-01-30 Qualcomm Incorporated Techniques for radio link management
US11550649B2 (en) * 2021-03-17 2023-01-10 Qualcomm Incorporated System-on-chip timer failure detection and recovery using independent redundant timers
WO2023087175A1 (en) * 2021-11-17 2023-05-25 Nec Corporation Method, device and computer readable medium for communications
US12574945B2 (en) * 2022-04-21 2026-03-10 Qualcomm Incorporated Switching from an active bandwidth part to a default bandwidth part
US12477425B2 (en) * 2022-11-29 2025-11-18 Qualcomm Incorporated Mobility enhancements and power saving for user equipment communication

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8315154B2 (en) * 2009-12-23 2012-11-20 Intel Corporation Time reduction for multiple link recovery
CN102771098A (zh) * 2010-02-10 2012-11-07 爱立信(中国)通信有限公司 电信系统中的方法和装置
US8843076B2 (en) * 2010-07-06 2014-09-23 Intel Corporation Device, system and method of wireless communication over a beamformed communication link
CN102075441B (zh) * 2011-02-24 2013-07-24 福建星网锐捷网络有限公司 链路带宽信息更新发布方法、装置及网络设备
EP2509364B1 (en) * 2011-04-08 2013-12-11 Alcatel Lucent Transmission method and mobile station to carry out the method
CN103002454B (zh) * 2011-09-15 2016-04-13 华为技术有限公司 频谱聚合方法和设备
KR102140298B1 (ko) * 2012-03-27 2020-07-31 삼성전자주식회사 무선 통신 시스템에서 빔 정보 송신 방법 및 장치
CN108777589B (zh) * 2013-09-09 2021-08-13 华为技术有限公司 一种波束追踪的方法、装置和系统
KR20170032444A (ko) * 2014-07-31 2017-03-22 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법 및 장치
EP3100488B1 (en) * 2015-02-13 2021-10-27 MediaTek Singapore Pte. Ltd. Handling of intermittent disconnection in a millimeter wave (mmw) system
CN107079459A (zh) 2015-08-11 2017-08-18 瑞典爱立信有限公司 从波束故障中恢复
US10224994B2 (en) * 2016-02-26 2019-03-05 Samsung Electronics Co., Ltd. System and method of connected mode discontinuous operation in beamformed system
US11791882B2 (en) * 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
US20200281021A1 (en) * 2016-04-26 2020-09-03 Intel IP Corporation Systems and methods for control signaling of xprach
MX2019008035A (es) * 2017-01-05 2019-10-07 Fg innovation co ltd Metodo y aparato para determinar la direccion de haz.
CA3057215C (en) * 2017-03-24 2024-04-09 Telefonaktiebolaget Lm Ericsson (Publ) Rlm and beam failure detection based on a mix of different reference signals
US10779350B2 (en) 2017-08-10 2020-09-15 Futurewei Technologies, Inc. Beam failure recovery request
US11184080B2 (en) * 2017-09-11 2021-11-23 Qualcomm Incorporated Radio link monitoring and beam failure recovery resource configuration and operation
JP7374082B2 (ja) 2017-09-15 2023-11-06 オッポ広東移動通信有限公司 データ伝送方法、端末デバイス及びネットワークデバイス
US10887073B2 (en) * 2017-10-26 2021-01-05 Ofinno, Llc Activation and deactivation of bandwidth part
US11115966B2 (en) * 2018-03-30 2021-09-07 Comcast Cable Communications, Llc Beam failure recovery procedures using bandwidth parts

Also Published As

Publication number Publication date
TWI672958B (zh) 2019-09-21
TW201927021A (zh) 2019-07-01
WO2019100972A1 (en) 2019-05-31
KR102366648B1 (ko) 2022-02-23
EP3714650B1 (en) 2023-01-18
DK3714650T3 (da) 2023-03-13
JP7028974B2 (ja) 2022-03-02
CN111357356A (zh) 2020-06-30
KR20200078583A (ko) 2020-07-01
EP4164318A1 (en) 2023-04-12
US20210211980A1 (en) 2021-07-08
EP3714650A4 (en) 2021-12-01
JP2021505039A (ja) 2021-02-15
US20190166555A1 (en) 2019-05-30
EP3714650A1 (en) 2020-09-30
US11564168B2 (en) 2023-01-24
CN111357356B (zh) 2024-06-07
US11006362B2 (en) 2021-05-11

Similar Documents

Publication Publication Date Title
MX2020004754A (es) Aparato y metodo para recuperacion de falla de haz en un sistema de comunicacion inalambrica.
EP4568418A3 (en) Wireless communications using traffic information
MX354229B (es) Técnicas para conmutar portadoras entre tecnologías de acceso de radio (rats).
MX375762B (es) Método y aparato de desactivación para una célula secundaria y sistema de comunicaciones.
BR112016030009A2 (pt) sistema e método para comunicações de tdd
PH12018501634A1 (en) Methods and apparatus for cell verification under ue edrx
EP4236460A3 (en) Random access channel resource selection in multi-beam environment
CL2019000094A1 (es) Método para transmitir y recibir bloque de señal de sincronización y dispositivo asociado.
CO2018009997A2 (es) Equipo de usuario, estación base y un método de conmutación de modo de códec
EP4425978A3 (en) Methods and apparatuses for handling user plane in dual connectivity in wireless communication system
EP4593477A3 (en) Beam failure recovery request transmission
AR115187A1 (es) Equipo de usuario, nodos y métodos realizados en el mismo
MX2020001526A (es) Dispositivos y metodos para recepcion discontinua en radio nueva.
AR109780A1 (es) Establecimiento de conexión de control de recursos de radio
CO2021005139A2 (es) Procedimiento de movilidad
MX349791B (es) Metodo y aparato para aplicar informacion de asistencia para el direccionamiento del trafico en sistema de comunicacion inalambrica.
BR112017017549A2 (pt) recepção descontínua estendida de modo conectado
MX2020009888A (es) Metodo y aparato para recuperar la conexion de control de recursos de radio, y medio de almacenamiento informatico.
MX2018011023A (es) Espacio de busqueda comun para la busqueda de dispositivos de internet de las cosas de banda estrecha.
MX2018002440A (es) Procedimientos de movilidad entre haces de diferentes nodos de red de radio.
EP4280794A3 (en) Nodes and methods for random access in dual connectivity
AR112734A1 (es) Nodo de red de radio, dispositivo inalámbrico y métodos realizados en los mismos
CL2016002206A1 (es) Control de potencia de señal de sincronización de dispositivo a dispositivo.
PL3487228T3 (pl) Sposób wysyłania i odbierania komunikatu systemowego, stacja bazowa i sprzęt użytkownika
WO2015111974A3 (en) Method, device and system for supporting transmission of a group service