KR20170008792A - 전력 적응을 위한 핸드오버 관련된 측정들 및 이벤트들 - Google Patents

전력 적응을 위한 핸드오버 관련된 측정들 및 이벤트들 Download PDF

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Publication number
KR20170008792A
KR20170008792A KR1020167034973A KR20167034973A KR20170008792A KR 20170008792 A KR20170008792 A KR 20170008792A KR 1020167034973 A KR1020167034973 A KR 1020167034973A KR 20167034973 A KR20167034973 A KR 20167034973A KR 20170008792 A KR20170008792 A KR 20170008792A
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KR
South Korea
Prior art keywords
handover
enodeb
cell
incoming
failure event
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KR1020167034973A
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English (en)
Korean (ko)
Inventor
다만지트 싱
옐리즈 톡고즈
비나이 조셉
라자트 프라카쉬
Original Assignee
퀄컴 인코포레이티드
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Publication of KR20170008792A publication Critical patent/KR20170008792A/ko
Withdrawn legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • 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
    • H04W36/0005—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
    • 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
    • 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
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020167034973A 2014-05-16 2015-04-15 전력 적응을 위한 핸드오버 관련된 측정들 및 이벤트들 Withdrawn KR20170008792A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461994808P 2014-05-16 2014-05-16
US61/994,808 2014-05-16
US14/587,855 US9906993B2 (en) 2014-05-16 2014-12-31 Handover-related measurements and events for power adaptation
US14/587,855 2014-12-31
PCT/US2015/026001 WO2015175140A1 (en) 2014-05-16 2015-04-15 Handover-related measurements and events for power adaptation

Publications (1)

Publication Number Publication Date
KR20170008792A true KR20170008792A (ko) 2017-01-24

Family

ID=52998282

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167034973A Withdrawn KR20170008792A (ko) 2014-05-16 2015-04-15 전력 적응을 위한 핸드오버 관련된 측정들 및 이벤트들

Country Status (6)

Country Link
US (1) US9906993B2 (enExample)
EP (1) EP3143799A1 (enExample)
JP (1) JP2017519415A (enExample)
KR (1) KR20170008792A (enExample)
CN (1) CN106465205A (enExample)
WO (1) WO2015175140A1 (enExample)

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CA2943412C (en) 2014-03-21 2021-09-21 Torsten DUDDA Mobility robustness optimization in a cellular network
US9923705B2 (en) * 2014-10-06 2018-03-20 Parallel Wireless, Inc. Full-duplex mesh networks
US11350328B2 (en) * 2017-06-15 2022-05-31 Lg Electronics Inc. Method for performing a handover procedure in a wireless communication system and a device therefor
US10674518B2 (en) * 2017-12-27 2020-06-02 Comcast Cable Communications, Llc Dynamic management of interference and coverage in wireless communications
CN110022620A (zh) * 2018-01-08 2019-07-16 维沃移动通信有限公司 一种无线链路失败的处理方法、用户终端和网络侧设备
CN111279747B (zh) 2018-10-05 2022-06-17 联发科技股份有限公司 具有早期准备功能的切换方法及其用户设备
CN111246499B (zh) * 2018-11-29 2022-05-24 华为技术有限公司 传输信息的方法和装置
CN113170366B (zh) * 2018-12-06 2025-03-11 瑞典爱立信有限公司 用于取消或更新有条件移动性过程的方法
CN112399503B (zh) * 2019-08-16 2022-05-13 华为技术有限公司 链路失败报告传输的方法和装置
WO2021086249A1 (en) * 2019-11-01 2021-05-06 Telefonaktiebolaget Lm Ericsson (Publ) Dual active protocol stack handover reports
US11102684B1 (en) 2020-02-10 2021-08-24 Sprint Spectrum L.P. Blind handover with adaptive learning based on past failures to trigger handover of beamforming-served devices
US12058628B2 (en) * 2021-12-14 2024-08-06 At&T Intellectual Property I, L.P. Fine tuning synchronization signals power boosting over 5G network
US12464419B2 (en) * 2022-05-09 2025-11-04 AT&T Technical Services Company, Inc. Handover performance when serving aerial user equipment over advanced networks

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JP4844215B2 (ja) * 2006-04-26 2011-12-28 日本電気株式会社 移動通信システム及びその動作制御方法並びに無線基地局
JP5341108B2 (ja) 2008-02-05 2013-11-13 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） 目標ノードからの予測情報に基づくハンドオーバ
US9491671B2 (en) 2008-11-17 2016-11-08 Qualcomm Incorporated Radio link failure reporting
US8929894B2 (en) 2009-01-06 2015-01-06 Qualcomm Incorporated Handover failure messaging schemes
US8559397B2 (en) 2009-11-19 2013-10-15 Samsung Electronics Co., Ltd. Handover-related radio link failure detection
US20110268085A1 (en) 2009-11-19 2011-11-03 Qualcomm Incorporated Lte forward handover
JP5679410B2 (ja) * 2010-05-27 2015-03-04 京セラ株式会社 無線通信システム、無線基地局、及び通信制御方法
EP2604073B1 (en) 2010-08-14 2021-03-24 Samsung Electronics Co., Ltd Methods and apparatus of communicating measurement information associated with a user equipment in a wireless communication network environment
US9913229B2 (en) 2011-04-20 2018-03-06 Qualcomm Incorporated Range tuning for open access small cells
US8509780B2 (en) 2011-08-15 2013-08-13 Alcatel Lucent Method and apparatus for determining handover parameters in wireless overlay networks
US9191851B2 (en) 2011-09-29 2015-11-17 Telefonaktiebolaget L M Ericsson (Publ) Cell size and shape estimation in heterogeneous networks
EP2605585A1 (en) 2011-12-15 2013-06-19 ST-Ericsson SA Method of controlling handover by user equipment
CN110267289B (zh) * 2011-12-23 2022-10-11 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
US8971226B2 (en) * 2012-01-27 2015-03-03 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for dynamic and adjustable energy savings in a communication network
US9461886B2 (en) * 2012-02-22 2016-10-04 Telefonaktiebolaget Lm Ericsson (Publ) Self-organizing network function interaction
WO2013156067A1 (en) 2012-04-19 2013-10-24 Nokia Siemens Networks Oy Configuring a handover procedure
EP2882230B1 (en) * 2012-08-06 2020-06-24 NEC Corporation Wireless communications system and handover control method
EP2982165B1 (en) * 2013-04-05 2017-11-15 Telefonaktiebolaget LM Ericsson (publ) Methods of operating radio access network base stations and related network nodes
JP6147876B2 (ja) * 2014-01-31 2017-06-14 京セラ株式会社 システム、基地局、及びプロセッサ

Also Published As

Publication number Publication date
CN106465205A (zh) 2017-02-22
JP2017519415A (ja) 2017-07-13
EP3143799A1 (en) 2017-03-22
US20150334607A1 (en) 2015-11-19
US9906993B2 (en) 2018-02-27
WO2015175140A1 (en) 2015-11-19

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