SG11202107024QA - Techniques for communicating mobility information - Google Patents

Techniques for communicating mobility information

Info

Publication number
SG11202107024QA
SG11202107024QA SG11202107024QA SG11202107024QA SG11202107024QA SG 11202107024Q A SG11202107024Q A SG 11202107024QA SG 11202107024Q A SG11202107024Q A SG 11202107024QA SG 11202107024Q A SG11202107024Q A SG 11202107024QA SG 11202107024Q A SG11202107024Q A SG 11202107024QA
Authority
SG
Singapore
Prior art keywords
techniques
mobility information
communicating mobility
communicating
information
Prior art date
Application number
SG11202107024QA
Inventor
Huichun Liu
Peng Cheng
Gavin Bernard Horn
Ozcan Ozturk
Xipeng Zhu
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of SG11202107024QA publication Critical patent/SG11202107024QA/en

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
    • H04W36/0055—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
    • 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
    • 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
    • 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
    • H04W36/0055—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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • 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
    • 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
    • H04W36/30—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
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • H04W36/00698—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using different RATs
    • 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
    • H04W36/00838—Resource reservation for handover
    • 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)
SG11202107024QA 2019-02-01 2020-01-30 Techniques for communicating mobility information SG11202107024QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2019/074391 WO2020155094A1 (en) 2019-02-01 2019-02-01 Techniques for communicating mobility information
PCT/CN2020/074076 WO2020156497A1 (en) 2019-02-01 2020-01-30 Techniques for communicating mobility information

Publications (1)

Publication Number Publication Date
SG11202107024QA true SG11202107024QA (en) 2021-08-30

Family

ID=71841646

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202107024QA SG11202107024QA (en) 2019-02-01 2020-01-30 Techniques for communicating mobility information

Country Status (7)

Country Link
US (1) US20220141735A1 (en)
EP (1) EP3918871A4 (en)
KR (1) KR20210119412A (en)
CN (1) CN113396635A (en)
SG (1) SG11202107024QA (en)
TW (1) TWI828850B (en)
WO (2) WO2020155094A1 (en)

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CN115299103A (en) * 2020-02-13 2022-11-04 诺基亚通信公司 Method and apparatus for signaling radio link failure
CN114268977A (en) * 2020-09-16 2022-04-01 夏普株式会社 Radio link failure reporting method and user equipment
CN116472738A (en) * 2020-10-20 2023-07-21 瑞典爱立信有限公司 Method and apparatus for reporting multiple radio link failures
US11991539B2 (en) * 2020-10-21 2024-05-21 Samsung Electronics Co., Ltd. Base station supporting self-configuration and self-optimization and method thereof
WO2022141639A1 (en) * 2021-01-04 2022-07-07 北京小米移动软件有限公司 Cell reselection method and apparatus, communication device, and storage medium
US20230422130A1 (en) * 2021-01-05 2023-12-28 Qualcomm Incorporated Detecting and preventing ping-pong events
US11894906B2 (en) 2021-05-06 2024-02-06 Nokia Technologies Oy Beam group specific mobility robustness optimization
CN115604771A (en) * 2021-07-07 2023-01-13 维沃移动通信有限公司（Cn） Optimization method and device of CHO (Chinese hamster ovary) configuration information
US11601855B2 (en) 2021-07-09 2023-03-07 Nokia Technologies Oy Mobility failure evidence-related operations
CN115706963A (en) * 2021-08-06 2023-02-17 华为技术有限公司 Mobility management method and communication device
CN115866633A (en) * 2021-09-23 2023-03-28 维沃移动通信有限公司 Report processing method, terminal and network side equipment
CN116437405A (en) * 2022-01-04 2023-07-14 北京三星通信技术研究有限公司 Node in wireless communication system and method for performing the same
WO2023240517A1 (en) * 2022-06-16 2023-12-21 Qualcomm Incorporated Predictive beam management for cell group setup

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US8780732B2 (en) * 2008-03-18 2014-07-15 Qualcomm Incorporated Method of network management by assistance from terminal using control-plane signaling between terminal and network
CN102111830B (en) * 2009-12-28 2015-01-28 上海无线通信研究中心 Method for distinguishing causes of radio link failure (RLF)
CN102256318B (en) * 2011-08-11 2014-01-08 新邮通信设备有限公司 Adjustment method for handoff parameter
WO2015060763A1 (en) * 2013-09-27 2015-04-30 Telefonaktiebolaget L M Ericsson (Publ) A method in a first radio base station for handling re- establishment of a connection due to radio link failure
US10602382B2 (en) * 2016-01-19 2020-03-24 Samsung Electronics Co., Ltd. Radio link failure processing method and apparatus therefor
WO2018115387A1 (en) 2016-12-22 2018-06-28 Sony Corporation Apparatus and method for a mobile telecommunications system
KR20180090658A (en) * 2017-02-03 2018-08-13 삼성전자주식회사 Method and apparatus for processing a security key in a handover using multiple connections in a mobile communication system
CN107113673B (en) * 2017-04-14 2021-03-23 北京小米移动软件有限公司 Method and device for cell switching and user equipment
US10644974B2 (en) * 2017-05-04 2020-05-05 At&T Intellectual Property I, L.P. Measurements and radio link monitoring in a wireless communications system
US10568050B2 (en) * 2017-05-04 2020-02-18 Ofinno, Llc RACH power adjustment
WO2018203710A1 (en) * 2017-05-04 2018-11-08 Samsung Electronics Co., Ltd. Methods and systems for reporting a secondary node failure in dual connectivity networks
CN117880987A (en) * 2017-05-05 2024-04-12 华为技术有限公司 Method for receiving beam recovery request and network equipment
US20210168673A1 (en) * 2017-06-16 2021-06-03 Telefonaktiebolaget Lm Ericsson (Publ) Information Encoding and Message Transmission at Secondary Cell Group Failure
JP2020526086A (en) * 2017-06-23 2020-08-27 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． Integrated RLF detection in NR, multi-beam RLM, and full diversity BFR mechanism
CN109391959A (en) * 2017-08-10 2019-02-26 夏普株式会社 User equipment, base station and correlation technique
WO2019245290A1 (en) * 2018-06-22 2019-12-26 Lg Electronics Inc. Method and apparatus for providing beam related information for connection failure detection in wireless communication system
US11071025B2 (en) * 2018-06-29 2021-07-20 FG Innovation Company Limited Cell handover with minimum mobility interruption
CN112823539B (en) * 2018-09-08 2024-06-14 欧芬诺有限责任公司 Backhaul link connection information
US20220124817A1 (en) * 2019-02-01 2022-04-21 Lg Electronics Inc. Provision of rach related information for connection failure detection

Also Published As

Publication number Publication date
TWI828850B (en) 2024-01-11
CN113396635A (en) 2021-09-14
EP3918871A4 (en) 2022-10-05
EP3918871A1 (en) 2021-12-08
WO2020155094A1 (en) 2020-08-06
TW202033049A (en) 2020-09-01
WO2020156497A1 (en) 2020-08-06
US20220141735A1 (en) 2022-05-05
KR20210119412A (en) 2021-10-05

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