TWI883072B - 用於由輔節點（ｓｎ）發起的用於添加和改變ｓｎ的條件程序的方法及裝置 - Google Patents

用於由輔節點（ｓｎ）發起的用於添加和改變ｓｎ的條件程序的方法及裝置 Download PDF

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TWI883072B
TWI883072B TW109138804A TW109138804A TWI883072B TW I883072 B TWI883072 B TW I883072B TW 109138804 A TW109138804 A TW 109138804A TW 109138804 A TW109138804 A TW 109138804A TW I883072 B TWI883072 B TW I883072B
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configuration information
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execution criteria
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TW109138804A
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TW202123736A (zh
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卡辛卡 帕拉杜古
歐茲肯 歐茲圖爾克
朱喜鵬
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美商高通公司
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    • 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
    • H04W36/0058—Transmission of hand-off measurement information, e.g. 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
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • 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
    • H04W36/0005—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
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/249—Reselection being triggered by specific parameters according to timing information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment
    • H04W36/362—Conditional handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW109138804A 2019-11-06 2020-11-06 用於由輔節點（ｓｎ）發起的用於添加和改變ｓｎ的條件程序的方法及裝置 TWI883072B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962931651P 2019-11-06 2019-11-06
US62/931,651 2019-11-06
US17/089,565 US11477707B2 (en) 2019-11-06 2020-11-04 Conditional procedures for adding and changing a secondary node (SN) initiated by a SN
US17/089,565 2020-11-04

Publications (2)

Publication Number Publication Date
TW202123736A TW202123736A (zh) 2021-06-16
TWI883072B true TWI883072B (zh) 2025-05-11

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TW109138804A TWI883072B (zh) 2019-11-06 2020-11-06 用於由輔節點（ｓｎ）發起的用於添加和改變ｓｎ的條件程序的方法及裝置

Country Status (9)

Country Link
US (1) US11477707B2 (enExample)
EP (1) EP4055884A1 (enExample)
JP (2) JP7631331B2 (enExample)
KR (1) KR20220092514A (enExample)
CN (1) CN114616863B (enExample)
BR (1) BR112022008067A2 (enExample)
PH (1) PH12022550823A1 (enExample)
TW (1) TWI883072B (enExample)
WO (1) WO2021092160A1 (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118354377A (zh) * 2020-02-13 2024-07-16 瑞典爱立信有限公司 无线电网络节点、用户设备（ue）及其中执行的方法
CN115088305B (zh) * 2020-02-13 2024-06-25 诺基亚技术有限公司 兼容辅节点有条件小区改变的改进主节点的有条件切换
CN113709900B (zh) * 2020-05-20 2023-07-18 华为技术有限公司 一种终端网络连接的控制方法及其介质和芯片
US20230319938A1 (en) * 2020-07-31 2023-10-05 Lenovo (Beijing) Limited Method and apparatus for reestablishment in a wireless communication system
CN114339805B (zh) * 2020-09-29 2025-01-10 展讯通信（上海）有限公司 用于双连接中PSCell条件更新的配置方法及装置、存储介质、基站、终端
WO2022141470A1 (en) * 2020-12-31 2022-07-07 Lenovo (Beijing) Limited Method and apparatus for performing handover procedure
CN117397357A (zh) * 2021-03-31 2024-01-12 诺基亚技术有限公司 装置、方法和计算机程序
US12047821B2 (en) * 2021-04-07 2024-07-23 Apple Inc. Ultra reliable reporting of SCG measurements while SpCell degrades
CN117296371A (zh) * 2021-08-05 2023-12-26 中兴通讯股份有限公司 由辅节点发起的条件小区重配置
WO2023010385A1 (en) 2021-08-05 2023-02-09 Zte Corporation Conditional cell reconfiguration initiated by a master node
EP4381794B1 (en) * 2021-08-06 2026-01-14 Nokia Technologies Oy Measurement configuration update during conditional reconfiguration for pscell for wireless networks
CN116074898A (zh) * 2021-10-29 2023-05-05 中国电信股份有限公司 信息传输方法、装置、设备及存储介质
WO2023206575A1 (zh) * 2022-04-29 2023-11-02 北京小米移动软件有限公司 一种跨基站小区的配置方法及其装置
CN117500005A (zh) * 2022-07-25 2024-02-02 华为技术有限公司 小区测量方法及装置
CN119678562A (zh) * 2022-08-08 2025-03-21 诺基亚技术有限公司 针对相同切换请求的多个条件配置
US20260052047A1 (en) * 2022-08-09 2026-02-19 Apple Inc. Network Configuration of UE for Conditional Secondary Node Addition
CN120693910A (zh) * 2023-02-16 2025-09-23 苹果公司 具有候选辅小区组增强的条件切换
US20250126527A1 (en) * 2023-02-16 2025-04-17 Rakuten Mobile, Inc. Handover control of communication device in at least two layers
WO2024113500A1 (en) * 2023-02-17 2024-06-06 Zte Corporation Conditional mobility for wireless communication devices
WO2024093154A1 (en) * 2023-04-17 2024-05-10 Lenovo (Beijing) Limited Devices and methods of communication
CN120476636A (zh) * 2023-05-10 2025-08-12 联想(北京)有限公司 针对具有用于cpc/cpa程序的候选scg的cho的方法及设备
KR20250155375A (ko) * 2024-04-23 2025-10-30 삼성전자주식회사 Rat 간 핸드오버 제어를 위한 방법 및 장치
WO2025050684A1 (en) * 2024-05-09 2025-03-13 Lenovo (Beijing) Limited Methods and apparatuses for an l1/l2-triggered mobility (ltm) procedure and a conditional handover (cho) procedure

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013064400A1 (en) * 2011-11-01 2013-05-10 Research In Motion Limited Method and apparatus for cell reselection for a wireless communication device
US20150271713A1 (en) * 2014-03-21 2015-09-24 Samsung Electronics Co., Ltd. Cell measurement and special function small cell selection method and apparatus for use in a mobile communication system
WO2018174058A1 (ja) * 2017-03-22 2018-09-27 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2019134163A1 (en) * 2018-01-08 2019-07-11 Lenovo (Beijing) Limited Method and apparatus for ue handover
TW201941629A (zh) * 2018-03-23 2019-10-16 大陸商Ｏｐｐｏ廣東移動通信有限公司 一種切換方法及裝置、電腦存儲媒介

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3316625B1 (en) * 2015-08-04 2020-10-07 Huawei Technologies Co., Ltd. Method, network device, and user equipment for secondary base station handover
JP6937827B2 (ja) * 2016-11-04 2021-09-22 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） 次世代無線ネットワークにおける二次ノード変更の測定シグナリング
WO2018172600A1 (en) * 2017-03-23 2018-09-27 Nokia Technologies Oy Management of handover candidate cells
EP3589069B1 (en) 2017-03-25 2021-09-01 LG Electronics Inc. Method and apparatus for improving procedure for lte/nr interworking in wireless communication system
CN109246173B (zh) * 2017-06-16 2023-02-17 北京三星通信技术研究有限公司 会话操作的控制方法及装置
CN109587825B (zh) * 2017-09-28 2024-03-01 北京三星通信技术研究有限公司 建立连接的方法、请求辅助小区组配置的方法及相应的基站
EP3930417B1 (en) * 2017-06-16 2023-08-09 Samsung Electronics Co., Ltd. Apparatus and method for managing connections in wireless communication system
CN111418226B (zh) * 2017-11-28 2024-04-26 瑞典爱立信有限公司 用于无线通信的触发测量报告
CN111543082B (zh) * 2018-02-11 2022-12-20 富士通株式会社 小区配置装置及方法
KR102821628B1 (ko) * 2018-04-03 2025-06-16 인터디지탈 패튼 홀딩스, 인크 무선 시스템에서의 이동성 향상을 위한 방법
EP4026366B1 (en) * 2019-09-26 2025-02-26 Sharp Kabushiki Kaisha Method and apparatus for conditional pscell change

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013064400A1 (en) * 2011-11-01 2013-05-10 Research In Motion Limited Method and apparatus for cell reselection for a wireless communication device
US20150271713A1 (en) * 2014-03-21 2015-09-24 Samsung Electronics Co., Ltd. Cell measurement and special function small cell selection method and apparatus for use in a mobile communication system
WO2018174058A1 (ja) * 2017-03-22 2018-09-27 シャープ株式会社 端末装置、基地局装置、通信方法、および、集積回路
WO2019134163A1 (en) * 2018-01-08 2019-07-11 Lenovo (Beijing) Limited Method and apparatus for ue handover
TW201941629A (zh) * 2018-03-23 2019-10-16 大陸商Ｏｐｐｏ廣東移動通信有限公司 一種切換方法及裝置、電腦存儲媒介

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KR20220092514A (ko) 2022-07-01
JP2025016477A (ja) 2025-02-04
TW202123736A (zh) 2021-06-16
EP4055884A1 (en) 2022-09-14
US11477707B2 (en) 2022-10-18
PH12022550823A1 (en) 2023-10-09
JP2023500072A (ja) 2023-01-04
BR112022008067A2 (pt) 2022-07-12
JP7631331B2 (ja) 2025-02-18
US20210136638A1 (en) 2021-05-06
WO2021092160A1 (en) 2021-05-14
CN114616863B (zh) 2025-05-06
CN114616863A (zh) 2022-06-10

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