TWI569664B - 網路節點及其中用於處置無線電通信網路中之通信之方法 - Google Patents

網路節點及其中用於處置無線電通信網路中之通信之方法 Download PDF

Info

Publication number
TWI569664B
TWI569664B TW104100088A TW104100088A TWI569664B TW I569664 B TWI569664 B TW I569664B TW 104100088 A TW104100088 A TW 104100088A TW 104100088 A TW104100088 A TW 104100088A TW I569664 B TWI569664 B TW I569664B
Authority
TW
Taiwan
Prior art keywords
cell
network node
rlf
indicator
report
Prior art date
Application number
TW104100088A
Other languages
English (en)
Chinese (zh)
Other versions
TW201541997A (zh
Inventor
西瓦 伊卡若Ｌ Ｊ 達
安傑羅 聖托薩
Original Assignee
Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司
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 Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司 filed Critical Ｌｍ艾瑞克生（Ｐｕｂｌ）電話公司
Publication of TW201541997A publication Critical patent/TW201541997A/zh
Application granted granted Critical
Publication of TWI569664B publication Critical patent/TWI569664B/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W36/00837—Determination of triggering parameters for hand-off
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • 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
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
TW104100088A 2014-01-21 2015-01-05 網路節點及其中用於處置無線電通信網路中之通信之方法 TWI569664B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461929546P 2014-01-21 2014-01-21
PCT/SE2014/051504 WO2015112073A1 (en) 2014-01-21 2014-12-15 Methods and network nodes for radio link failure, rlf, reporting using a rlf indicaton procedure in an evolved node b, enb

Publications (2)

Publication Number Publication Date
TW201541997A TW201541997A (zh) 2015-11-01
TWI569664B true TWI569664B (zh) 2017-02-01

Family

ID=52278712

Family Applications (1)

Application Number Title Priority Date Filing Date
TW104100088A TWI569664B (zh) 2014-01-21 2015-01-05 網路節點及其中用於處置無線電通信網路中之通信之方法

Country Status (7)

Country Link
US (3) US9544938B2 (https=)
EP (1) EP3097741B1 (https=)
CN (1) CN105917726B (https=)
BR (1) BR112016016372B1 (https=)
MX (1) MX352920B (https=)
TW (1) TWI569664B (https=)
WO (1) WO2015112073A1 (https=)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX352920B (es) * 2014-01-21 2017-12-14 Ericsson Telefon Ab L M Métodos y nodos de red para presentación de informes de fallas de enlace de radio, rlf, utilizando un procedimiento de indicación de rlf en un nodo b evolucionado, enb.
JP2015142363A (ja) * 2014-01-30 2015-08-03 株式会社Ｎｔｔドコモ 移動局、再接続要求方法、基地局及び再接続要求処理方法
TWI556663B (zh) * 2014-12-25 2016-11-01 宏達國際電子股份有限公司 處理與多個基地台間通訊的失敗的方法及其裝置
WO2018061203A1 (ja) * 2016-09-30 2018-04-05 富士通株式会社 通信制御プログラム、装置、及び方法
WO2018128572A1 (en) * 2017-01-06 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Radio network nodes, wireless device, and methods performed therein for handling connections in a wireless communication network
JP6875545B2 (ja) * 2017-03-14 2021-05-26 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） 集約ユニットノードおよび分散ユニットノードを使用したモバイル通信デバイスのための通信を提供すること
HUE056447T2 (hu) * 2018-04-05 2022-02-28 Ericsson Telefon Ab L M Felhasználói berendezés, hálózati csomópont és eljárások vezeték nélküli kommunikációs hálózatban
US11528626B2 (en) * 2018-05-11 2022-12-13 Telefonaktiebolaget Lm Ericsson (Publ) Radio link monitoring (RLM) procedure for a wireless device configured to operate using first and second operational modes within an overlapping time in a first cell
KR102571061B1 (ko) 2018-06-29 2023-08-25 삼성전자주식회사 이동통신 시스템에서 무선 링크 실패 보고 방법 및 그 장치
EP3858089B1 (en) 2018-09-25 2023-04-05 Telefonaktiebolaget LM Ericsson (publ) A radio network node, a wireless device and methods therein for re-establishing a radio connection
CN112291802B (zh) * 2019-07-22 2026-02-03 深圳市中兴通讯技术服务有限责任公司 一种通信节点的协作方法和系统
CN112399494B (zh) * 2019-08-15 2022-05-24 华为技术有限公司 一种无线通信的方法和通信装置
CN112399444B (zh) * 2019-08-16 2022-05-24 华为技术有限公司 数据传输方法及相关设备
WO2021088077A1 (zh) * 2019-11-08 2021-05-14 华为技术有限公司 移动性优化方法及相关装置
CN112788693A (zh) 2019-11-08 2021-05-11 北京三星通信技术研究有限公司 支持自优化的方法及设备
EP4059264A4 (en) * 2019-11-15 2023-08-02 Lenovo (Beijing) Limited METHOD AND APPARATUS FOR PERFORMING MOBILITY EFFICIENCY OPTIMIZATION IN AN INTERCELLULAR TRANSFER PROCESS
WO2021146602A1 (en) 2020-01-16 2021-07-22 Ofinno, Llc Connection reestablishment procedure
US20230076249A1 (en) * 2020-01-21 2023-03-09 Samsung Electronics Co., Ltd. Method and device for processing access information in radio communication system
CN113498134B (zh) * 2020-04-08 2022-08-26 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
CN115669069B (zh) * 2020-05-18 2024-12-17 联想(北京)有限公司 用于主小区组的方法及设备
US20230189374A1 (en) * 2020-05-20 2023-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Random access reports for reestablishment
WO2022008752A1 (en) * 2020-07-10 2022-01-13 Telefonaktiebolaget Lm Ericsson (Publ) Self organizing network report handling in mobile integrated access and backhaul scenarios
WO2022015229A1 (en) * 2020-07-16 2022-01-20 Telefonaktiebolaget Lm Ericsson (Publ) Dual active protocol stack and connection/link failure handling
EP4233474A1 (en) * 2020-10-20 2023-08-30 Telefonaktiebolaget LM Ericsson (publ) Methods and apparatuses for reporting of multiple radio link failures
CN114867076A (zh) * 2021-02-03 2022-08-05 大唐移动通信设备有限公司 信息获取方法、处理方法、节点、网络侧设备及装置
US11601855B2 (en) 2021-07-09 2023-03-07 Nokia Technologies Oy Mobility failure evidence-related operations
CN117837212A (zh) * 2021-08-20 2024-04-05 瑞典爱立信有限公司 主节点、辅节点以及在无线通信网络中执行的方法
US20250126509A1 (en) * 2023-10-16 2025-04-17 T-Mobile Innovations Llc Traffic steering for ducting interference

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100234027A1 (en) * 2009-03-16 2010-09-16 Samsung Electronics Co. Ltd. Method and system for improving call drop caused by radio link failure in mobile communication system
TW201208408A (en) * 2007-04-23 2012-02-16 Interdigital Tech Corp Radio link and handover failure handling
CN102905291A (zh) * 2012-09-06 2013-01-30 大唐移动通信设备有限公司 一种提示网络优化的方法和网络优化服务器
CN103250448A (zh) * 2010-12-23 2013-08-14 华为技术有限公司 蜂窝式无线通信系统中切换准则的确定方法
CN103517322A (zh) * 2010-08-13 2014-01-15 华为技术有限公司 用于在蜂窝式无线通信系统中提供信息的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101400088B (zh) * 2007-09-30 2011-04-20 华为技术有限公司 一种演进网络中的切换方法及设备
US9107133B2 (en) * 2009-01-06 2015-08-11 Qualcomm Incorporated Adaptation of handover parameters
WO2012019339A1 (en) * 2010-08-11 2012-02-16 Huawei Technologies Co., Ltd. Method for providing information in a cellular wireless communication system
CN102413494B (zh) * 2010-09-21 2016-06-01 北京三星通信技术研究有限公司 一种检测无线链路失败或切换失败原因的方法
US20120250498A1 (en) * 2011-03-31 2012-10-04 Mediatek, Inc. Failure Event Report Correlation for Distributed RAN Self-Organization
US9031564B2 (en) 2011-08-04 2015-05-12 Telefonaktiebolaget L M Ericsson (Publ) Handover robustness in cellular radio communications
CN103179601B (zh) * 2011-12-23 2019-07-23 北京三星通信技术研究有限公司 一种检测无线链路失败或切换失败原因的方法
US9973990B2 (en) * 2012-01-30 2018-05-15 Lg Electronics Inc. Method and apparatus for transmitting handover report message in wireless communication system
CN103428783B (zh) * 2012-05-22 2018-06-12 北京三星通信技术研究有限公司 支持检测rlf或者切换失败原因的方法
US9730090B2 (en) * 2012-11-15 2017-08-08 Mediatek, Inc. Radio link failure report extensions in mobile communication networks
MX352920B (es) * 2014-01-21 2017-12-14 Ericsson Telefon Ab L M Métodos y nodos de red para presentación de informes de fallas de enlace de radio, rlf, utilizando un procedimiento de indicación de rlf en un nodo b evolucionado, enb.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201208408A (en) * 2007-04-23 2012-02-16 Interdigital Tech Corp Radio link and handover failure handling
US20100234027A1 (en) * 2009-03-16 2010-09-16 Samsung Electronics Co. Ltd. Method and system for improving call drop caused by radio link failure in mobile communication system
CN103517322A (zh) * 2010-08-13 2014-01-15 华为技术有限公司 用于在蜂窝式无线通信系统中提供信息的方法
CN103250448A (zh) * 2010-12-23 2013-08-14 华为技术有限公司 蜂窝式无线通信系统中切换准则的确定方法
CN102905291A (zh) * 2012-09-06 2013-01-30 大唐移动通信设备有限公司 一种提示网络优化的方法和网络优化服务器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEI ET AL, "Impact on MRO from RRC re-establishment", 3GPP TSG-RAN WG3 Meeting #81, R3-131285, August 19-23, 2013 *

Also Published As

Publication number Publication date
US9900812B2 (en) 2018-02-20
US20180176836A1 (en) 2018-06-21
TW201541997A (zh) 2015-11-01
CN105917726B (zh) 2019-12-03
US10484916B2 (en) 2019-11-19
EP3097741A1 (en) 2016-11-30
US20150208295A1 (en) 2015-07-23
US9544938B2 (en) 2017-01-10
CN105917726A (zh) 2016-08-31
MX352920B (es) 2017-12-14
WO2015112073A1 (en) 2015-07-30
US20170086109A1 (en) 2017-03-23
EP3097741B1 (en) 2017-12-13
BR112016016372A2 (https=) 2017-08-08
MX2016009107A (es) 2016-10-12
BR112016016372B1 (pt) 2023-03-21

Similar Documents

Publication Publication Date Title
TWI569664B (zh) 網路節點及其中用於處置無線電通信網路中之通信之方法
JP5303681B2 (ja) 端末を識別するための方法及びシステム
CN107005902B (zh) 解决关于获取针对到目标小区的成功rrc连接重建的无线设备上下文的源小区的歧义
EP4115701A1 (en) Master cell group (mcg) failure and radio link failure (rlf) reporting
US9578549B2 (en) Method and apparatus for supporting RLF reason detection or handover failure reason detection
US11291068B2 (en) Radio network node, wireless device and methods performed therein
JP5787240B2 (ja) ハンドオーバ失敗の処理方法及びユーザ装置
US10492242B2 (en) Enhanced timer setting for mobility robustness optimization
JP7045473B2 (ja) Ｕｅ関連の論理接続のためのアプリケーションプロトコル識別情報の処理
WO2018203804A1 (en) Methods for reducing cell search time under coverage enhancement
CN117835313A (zh) 信息报告方法以及用户设备
HK1168712A (en) Method and system for identifying a terminal

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees