CN104995953A - 切换参数的接入终端适配 - Google Patents

切换参数的接入终端适配 Download PDF

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Publication number
CN104995953A
CN104995953A CN201480008167.0A CN201480008167A CN104995953A CN 104995953 A CN104995953 A CN 104995953A CN 201480008167 A CN201480008167 A CN 201480008167A CN 104995953 A CN104995953 A CN 104995953A
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CN
China
Prior art keywords
handover
access point
occurrence
parameter
adaptation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201480008167.0A
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English (en)
Chinese (zh)
Inventor
Y·周
G·切瑞安
H·萨姆帕斯
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Qualcomm Inc
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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 CN104995953A publication Critical patent/CN104995953A/zh
Pending legal-status Critical Current

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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
    • H04W36/0083—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
    • H04W36/008375—Determination of triggering parameters for hand-off based on historical data
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201480008167.0A 2013-02-14 2014-02-11 切换参数的接入终端适配 Pending CN104995953A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/767,637 2013-02-14
US13/767,637 US9949181B2 (en) 2013-02-14 2013-02-14 Access terminal adaptation of handover parameter
PCT/US2014/015682 WO2014126875A1 (en) 2013-02-14 2014-02-11 Access terminal adaptation of handover parameter

Publications (1)

Publication Number Publication Date
CN104995953A true CN104995953A (zh) 2015-10-21

Family

ID=50239934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480008167.0A Pending CN104995953A (zh) 2013-02-14 2014-02-11 切换参数的接入终端适配

Country Status (6)

Country Link
US (1) US9949181B2 (https=)
EP (1) EP2957127B1 (https=)
JP (1) JP6242918B2 (https=)
KR (1) KR20150119200A (https=)
CN (1) CN104995953A (https=)
WO (1) WO2014126875A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9743324B2 (en) 2015-09-02 2017-08-22 Apple Inc. Cell reselection for link budget limited devices
WO2018142202A1 (en) * 2017-02-02 2018-08-09 Telefonaktiebolaget Lm Ericsson (Publ) Apparatuses and methods of switching between different numerologies
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
WO2021257441A1 (en) * 2020-06-15 2021-12-23 Qualcomm Incorporated Mitigation of excessive handovers in a wireless communication system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050255847A1 (en) * 2004-05-17 2005-11-17 Samsung Electronics Co., Ltd. Fast handover method optimized for IEEE 802.11 Networks
US20100173626A1 (en) * 2009-01-06 2010-07-08 Qualcomm Incorporated Adaptation of handover parameters
US20100273487A1 (en) * 2009-04-28 2010-10-28 Telefonaktiebolaget Lm Ericsson (Publ) Automatic handover oscillation control
US20100284374A1 (en) * 2008-01-25 2010-11-11 Gareth D Evans Handover control
CN102077646A (zh) * 2008-06-30 2011-05-25 高通股份有限公司 用于进行自动切换优化的方法和装置

Family Cites Families (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5995836A (en) * 1997-12-24 1999-11-30 Telefonaktiebolaget Lm Ericsson Method and system for variable handoff hysteresis in a radiocommunication system
US6285883B1 (en) 1997-12-24 2001-09-04 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive handoff hysteresis in wireless telecommunication networks
US6181943B1 (en) 1998-03-30 2001-01-30 Lucent Technologies Inc. Method and apparatus for inter-frequency hand-off in wireless communication systems
JP3522204B2 (ja) * 2000-09-20 2004-04-26 日本電気株式会社 ハンドオーバ処理方法
US6907244B2 (en) * 2000-12-14 2005-06-14 Pulse-Link, Inc. Hand-off between ultra-wideband cell sites
US6745033B1 (en) * 2002-06-07 2004-06-01 Ericsson Inc. Method of optimizing handoff hysteresis values in a cellular telecommunications network
GB2394146B (en) 2002-10-10 2006-02-15 Motorola Inc Cell-based communication system, and method for re-configuring cell operating parameters
KR20040110633A (ko) * 2003-06-20 2004-12-31 삼성전자주식회사 이동통신 시스템에 있어 핸드오버 수행 방법
JP4364572B2 (ja) * 2003-07-31 2009-11-18 京セラ株式会社 無線通信端末
US7805142B2 (en) * 2004-04-02 2010-09-28 Alcatel-Lucent Usa Inc. Methods and device for varying a hand-off base station list based on traffic conditions
GB2416269A (en) * 2004-04-16 2006-01-18 Nokia Corp Cell selection and re-selection
TWI269551B (en) * 2004-07-02 2006-12-21 Groundhog Technologies Taiwan Method for detecting and reducing ping-pong handover effect of cellular network
KR101153597B1 (ko) * 2004-10-29 2012-06-12 텔레폰악티에볼라겟엘엠에릭슨(펍) 통신 네트워크에서 자원 할당
JP4186957B2 (ja) * 2005-06-15 2008-11-26 日本電気株式会社 通信エリアの受信品質測定方法及びその装置並びにプログラム
WO2007016964A1 (en) * 2005-08-09 2007-02-15 Freescale Semiconductor, Inc Handover based on a quality of service metric obtained from a mac layer of a received signal
US8626172B2 (en) * 2005-08-10 2014-01-07 Qualcomm Incorporated Method and apparatus for simultaneous communication utilizing multiple wireless communication systems
TW200719653A (en) 2005-11-04 2007-05-16 Interdigital Tech Corp Method and apparatus for mapping 3GPP service primitives to media independent handover event services
US9100874B2 (en) * 2006-03-05 2015-08-04 Toshiba America Research, Inc. Quality of service provisioning through adaptable and network regulated channel access parameters
PL1835780T3 (pl) 2006-03-17 2020-06-29 T-Mobile International Ag Rozdział obciążenia w mobilnych sieciach dostępu radiowego z wykorzystaniem zmodyfikowanych parametrów dla ponownego wyboru komórki przez dedykowaną sygnalizację
US9173163B2 (en) * 2006-09-05 2015-10-27 Broadcom Corporation Altering communication interface parameters based upon mobility
JP5290511B2 (ja) * 2006-11-29 2013-09-18 京セラ株式会社 無線通信端末および無線通信端末におけるハンドオフ方法
EP2111051A4 (en) * 2007-02-05 2014-08-06 Fujitsu Ltd Terminal device, method for sending a direct access signal and base station
EP2138003B1 (en) 2007-04-26 2016-10-12 Telefonaktiebolaget LM Ericsson (publ) Processing mobile station history information in a wireless communication system
KR101405938B1 (ko) * 2007-09-21 2014-06-27 엘지전자 주식회사 이동 통신 시스템에서의 셀 결정 방법
GB2454649B (en) 2007-10-26 2012-05-30 Ubiquisys Ltd Cellular basestation
EP3293998B1 (en) * 2007-11-02 2019-04-10 Telefonaktiebolaget LM Ericsson (publ) Speed-dependent adaptation of mobility parameters
US8918097B2 (en) * 2007-11-28 2014-12-23 Motorola Mobility Llc Managing service in an access network for wireless communication
US8532666B2 (en) * 2008-03-25 2013-09-10 Microsoft Corporation Method for controlling interference in femto cell deployments
US9485704B2 (en) * 2008-04-03 2016-11-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for handling handover related parameters in a mobile communications network
EP2166796A1 (en) 2008-09-23 2010-03-24 Nokia Siemens Networks OY Decentralized and coordinated adjustment of handover parameter values based on a network operator policy
CN102362517B (zh) * 2009-03-31 2015-11-25 日本电气株式会社 无线电波状态测量系统、无线电波状态测量方法及存储无线电波状态测量程序的存储介质
WO2010121418A1 (en) 2009-04-21 2010-10-28 Huawei Technologies Co., Ltd. Method for handover problem identification
US8737359B2 (en) * 2009-07-30 2014-05-27 Qualcomm Incorporated Apparatus and method for feedback-based radio resource management (RRM) parameter optimization
KR20110020398A (ko) 2009-08-24 2011-03-03 삼성전자주식회사 광대역 무선통신 시스템에서 핸드오버 최적화를 위한 장치 및 방법
JP5626219B2 (ja) * 2009-11-11 2014-11-19 日本電気株式会社 無線通信システム、自律最適化システム、無線基地局および無線パラメータ設定方法
EP2519711B1 (en) * 2009-12-28 2018-11-28 Schlumberger Technology B.V. Downhole data transmission system
JP2011193114A (ja) 2010-03-12 2011-09-29 Fujitsu Ltd 無線基地局装置、無線基地局装置における無線通信方法、及び無線通信プログラム
US9357464B2 (en) 2010-07-31 2016-05-31 Huawei Technologies Co., Ltd. Arrangement and method for optimising handling of handovers in telecommunication systems
US8917700B2 (en) * 2010-09-17 2014-12-23 Qualcomm Incorporated Method and apparatus for interference mitigation in wireless networks
CN103238354B (zh) * 2010-11-30 2016-09-28 黑莓有限公司 蜂窝电信网络中的小区重选的方法和对应的设备
WO2012090357A1 (ja) 2010-12-28 2012-07-05 日本電気株式会社 ハンドオーバ制御方法、制御装置、調整装置、及び非一時的なコンピュータ可読媒体
EP2659698A1 (en) 2010-12-28 2013-11-06 Nec Corporation Handover property estimation system, handover parameter optimization system, methods, and programs
JP5277261B2 (ja) * 2011-01-12 2013-08-28 Ｋｄｄｉ株式会社 ハンドオーバパラメータ調整装置、ハンドオーバパラメータ調整方法およびコンピュータプログラム
CN102905324B (zh) * 2011-07-25 2016-06-08 华为技术有限公司 小区更换的方法和设备
WO2013022826A1 (en) * 2011-08-05 2013-02-14 Research In Motion Rf, Inc. Method and apparatus for band tuning in a communication device
US8989762B1 (en) * 2013-12-05 2015-03-24 CBF Networks, Inc. Advanced backhaul services
EP2769589A4 (en) * 2011-10-19 2015-12-23 Ericsson Telefon Ab L M DETERMINING THE POSITION OF A UE IN A CELL
US9277467B2 (en) * 2011-12-08 2016-03-01 Samsung Electronics Co., Ltd. Communication system with adaptive handover controller and method of operation thereof
EP2605585A1 (en) 2011-12-15 2013-06-19 ST-Ericsson SA Method of controlling handover by user equipment
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
WO2013144433A1 (en) * 2012-03-26 2013-10-03 Nokia Corporation Adaptation of mobility parameters based on user equipment measurement availability
JP6256334B2 (ja) 2012-06-29 2018-01-10 日本電気株式会社 ハンドオーバ最適化システム、ハンドオーバ最適化制御装置、及びハンドオーバ・パラメータ調整装置
US9838929B2 (en) * 2012-08-06 2017-12-05 Nec Corporation Radio communication system and handover control method
US9357451B2 (en) * 2012-12-07 2016-05-31 Blackberry Limited Measurements in a communication network
JP6114027B2 (ja) * 2012-12-27 2017-04-12 パナソニック株式会社 周波数帯切替制御方法および無線通信装置
US20140226620A1 (en) 2013-02-14 2014-08-14 Qualcomm Incorporated Access terminal maintenance of handover parameter for source and target access point pairs
US9253689B2 (en) * 2013-06-27 2016-02-02 Qualcomm Incorporated Method and apparatus for regaining service by selecting a detected cell not included in a neighbor cell list (NCL)
US9451521B2 (en) * 2013-11-18 2016-09-20 At&T Mobility Ii Llc Method and apparatus for managing handovers in a wireless network based on speed group assignments
US9578561B2 (en) * 2013-11-18 2017-02-21 At&T Mobility Ii Llc Method and apparatus for managing handovers in a wireless network
US9681331B2 (en) * 2014-02-03 2017-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for device-to-device transmissions
HUE042244T2 (hu) * 2014-11-10 2019-06-28 Schreder Eljárás világítótest hálózat mûködtetésére és bõvítésére
US9398509B1 (en) * 2015-01-07 2016-07-19 Verizon Patent And Licensing Inc. Dynamic hand-over parameter control
US12082002B2 (en) * 2015-07-01 2024-09-03 Comcast Cable Communications, Llc Intelligent selection of operating parameters for a wireless access point
US10091767B2 (en) * 2015-08-20 2018-10-02 Toshiba Memory Corporation Communication apparatus and communication method
US20170208600A1 (en) * 2016-01-19 2017-07-20 Mediatek Inc. Methods for enhancing performance of a communications apparatus suffering from doppler effect and communications apparatus utilizing the same
US9924426B2 (en) * 2016-06-06 2018-03-20 Futurewei Technologies, Inc. Apparatus, computer program, and method for criteria-based conditional cell reselection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050255847A1 (en) * 2004-05-17 2005-11-17 Samsung Electronics Co., Ltd. Fast handover method optimized for IEEE 802.11 Networks
US20100284374A1 (en) * 2008-01-25 2010-11-11 Gareth D Evans Handover control
CN102077646A (zh) * 2008-06-30 2011-05-25 高通股份有限公司 用于进行自动切换优化的方法和装置
US20100173626A1 (en) * 2009-01-06 2010-07-08 Qualcomm Incorporated Adaptation of handover parameters
US20100273487A1 (en) * 2009-04-28 2010-10-28 Telefonaktiebolaget Lm Ericsson (Publ) Automatic handover oscillation control

Also Published As

Publication number Publication date
KR20150119200A (ko) 2015-10-23
EP2957127A1 (en) 2015-12-23
EP2957127B1 (en) 2016-12-28
WO2014126875A1 (en) 2014-08-21
US9949181B2 (en) 2018-04-17
JP6242918B2 (ja) 2017-12-06
JP2016510577A (ja) 2016-04-07
US20140226493A1 (en) 2014-08-14

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