KR101427881B1 - 액세스 포인트에 의한 셀 재선택 파라미터들의 결정 - Google Patents

액세스 포인트에 의한 셀 재선택 파라미터들의 결정 Download PDF

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Publication number
KR101427881B1
KR101427881B1 KR1020127013217A KR20127013217A KR101427881B1 KR 101427881 B1 KR101427881 B1 KR 101427881B1 KR 1020127013217 A KR1020127013217 A KR 1020127013217A KR 20127013217 A KR20127013217 A KR 20127013217A KR 101427881 B1 KR101427881 B1 KR 101427881B1
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South Korea
Prior art keywords
access point
parameter
cell reselection
access
determined
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Korean (ko)
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KR20120085837A (ko
Inventor
메멧 야브즈
파하드 메쉬카티
이 지앙
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퀄컴 인코포레이티드
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    • 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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/347—Path loss
    • 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
    • H04W16/32—Hierarchical cell structures
    • 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
    • H04W36/04—Reselecting a cell layer in multi-layered cells
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/02—Access restriction performed under specific conditions
    • H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020127013217A 2009-10-22 2010-10-22 액세스 포인트에 의한 셀 재선택 파라미터들의 결정 Expired - Fee Related KR101427881B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US25414809P 2009-10-22 2009-10-22
US61/254,148 2009-10-22
US12/909,000 US20110263260A1 (en) 2009-10-22 2010-10-21 Determining cell reselection parameter for transmission by access point
US12/909,000 2010-10-21
PCT/US2010/053869 WO2011050338A1 (en) 2009-10-22 2010-10-22 Determination of cell reselection parameters by the access point

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020147005255A Division KR20140033250A (ko) 2009-10-22 2010-10-22 액세스 포인트에 의한 셀 재선택 파라미터들의 결정

Publications (2)

Publication Number Publication Date
KR20120085837A KR20120085837A (ko) 2012-08-01
KR101427881B1 true KR101427881B1 (ko) 2014-08-07

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Family Applications (2)

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KR1020147005255A Withdrawn KR20140033250A (ko) 2009-10-22 2010-10-22 액세스 포인트에 의한 셀 재선택 파라미터들의 결정
KR1020127013217A Expired - Fee Related KR101427881B1 (ko) 2009-10-22 2010-10-22 액세스 포인트에 의한 셀 재선택 파라미터들의 결정

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020147005255A Withdrawn KR20140033250A (ko) 2009-10-22 2010-10-22 액세스 포인트에 의한 셀 재선택 파라미터들의 결정

Country Status (7)

Country Link
US (1) US20110263260A1 (enExample)
EP (1) EP2491743A1 (enExample)
JP (2) JP2013509107A (enExample)
KR (2) KR20140033250A (enExample)
CN (1) CN102687556B (enExample)
TW (1) TW201136369A (enExample)
WO (1) WO2011050338A1 (enExample)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8737295B2 (en) * 2007-11-16 2014-05-27 Qualcomm Incorporated Sector identification using sector parameters signatures
US9603062B2 (en) 2007-11-16 2017-03-21 Qualcomm Incorporated Classifying access points using pilot identifiers
US8848656B2 (en) * 2007-11-16 2014-09-30 Qualcomm Incorporated Utilizing broadcast signals to convey restricted association information
US8902867B2 (en) * 2007-11-16 2014-12-02 Qualcomm Incorporated Favoring access points in wireless communications
US20090137228A1 (en) * 2007-11-16 2009-05-28 Qualcomm Incorporated Utilizing restriction codes in wireless access point connection attempts
US8588773B2 (en) * 2008-08-04 2013-11-19 Qualcomm Incorporated System and method for cell search and selection in a wireless communication system
US20100027510A1 (en) * 2008-08-04 2010-02-04 Qualcomm Incorporated Enhanced idle handoff to support femto cells
US10448292B2 (en) 2009-10-22 2019-10-15 Qualcomm Incorporated Determining handover parameter for transmission by access point
KR101503615B1 (ko) * 2010-08-26 2015-03-18 닛본 덴끼 가부시끼가이샤 통신 시스템, 그 통신 시스템에 있어서의 정보 처리 디바이스와 펨토 기지국, 정보 처리 디바이스와 펨토 기지국을 제어하는 방법, 정보 처리 디바이스와 펨토 기지국을 제어하기 위한 프로그램, 및 정보를 펨토 기지국으로 송신하는 방법
WO2012034583A1 (en) * 2010-09-14 2012-03-22 Nokia Siemens Networks Oy Method for adapting a parameter being indicative for a trigger signal
US20120249300A1 (en) * 2011-03-30 2012-10-04 Avital Shlomo Determination of location using rssi and transmit power
US9451515B2 (en) * 2011-05-06 2016-09-20 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus for neighbor cell range extension
WO2013039434A1 (en) * 2011-09-14 2013-03-21 Telefonaktiebolaget L M Ericsson (Publ) Triggering a handover process based on the activity of a connection
US9288733B2 (en) * 2011-09-23 2016-03-15 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for controlling cell selection in a heterogeneous cellular network based on primary direction of traffic flow
CN103636246A (zh) * 2011-09-30 2014-03-12 富士通株式会社 多媒体广播多播业务的实现方法、家庭基站和用户设备
US9560572B2 (en) * 2011-11-28 2017-01-31 Kyocera Corporation Handovers in wireless communication systems with hierarchical cells using different transmission time periods for uplink communication
US9253794B2 (en) 2011-12-02 2016-02-02 Telefonaktiebolaget L M Ericsson (Publ) Efficient spectrum utilization with almost blank subframes
US8942205B2 (en) * 2012-01-24 2015-01-27 Blackberry Limited Performing idle mode mobility measurements in a mobile communication network
US8948767B2 (en) * 2012-01-25 2015-02-03 Alcatel Lucent Method and apparatus for dynamically modifying cell reselection and/or handover parameters
US9215638B2 (en) 2012-02-24 2015-12-15 Qualcomm Incorporated Method and system for regulating frequent cell reselections by idle-mode mobile devices
US9078120B2 (en) 2012-03-02 2015-07-07 Qualcomm Incorporated Method and apparatus for determining mobility parameters based on neighboring access points
GB2506888B (en) 2012-10-10 2015-03-11 Broadcom Corp Reselection
US9949193B2 (en) * 2012-11-15 2018-04-17 Telefonaktiebolaget L M Ericsson (Publ) Methods, a network node and a wireless device for supporting handover in a cellular communications network
US9549343B2 (en) 2012-12-06 2017-01-17 At&T Intellectual Property I, L.P. Traffic steering across radio access technologies and radio frequencies utilizing cell broadcast messages
US9544842B2 (en) 2012-12-06 2017-01-10 At&T Intellectual Property I, L.P. Network-based intelligent radio access control
US10129822B2 (en) 2012-12-06 2018-11-13 At&T Intellectual Property I, L.P. Device-based idle mode load balancing
US9374773B2 (en) 2012-12-06 2016-06-21 At&T Intellectual Property I, L.P. Traffic steering across cell-types
US9998983B2 (en) 2012-12-06 2018-06-12 At&T Intellectual Property I, L.P. Network-assisted device-based intelligent radio access control
US9544841B2 (en) 2012-12-06 2017-01-10 At&T Intellectual Property I, L.P. Hybrid network-based and device-based intelligent radio access control
CN104041116A (zh) * 2012-12-31 2014-09-10 华为技术有限公司 小区重选的实现方法和装置
KR101568310B1 (ko) 2013-02-01 2015-11-12 주식회사 케이티 스몰 셀 환경에서의 사용자 플레인 데이터 전송 방법 및 장치
US10091699B2 (en) * 2013-02-13 2018-10-02 Qualcomm Incorporated Handover decisions based on absolute channel quality of serving cell
WO2014126445A1 (en) * 2013-02-18 2014-08-21 Lg Electronics Inc. Method and apparatus for performing data transmission in wireless communication system
US10172075B1 (en) * 2013-08-14 2019-01-01 Sprint Spectrum L.P. Method and system for scanning for target coverage in order of signal strength threshold
US9380646B2 (en) 2013-09-24 2016-06-28 At&T Intellectual Property I, L.P. Network selection architecture
US9226197B2 (en) 2013-10-21 2015-12-29 At&T Intellectual Property I, L.P. Network based speed dependent load balancing
US9241305B2 (en) 2013-10-28 2016-01-19 At&T Intellectual Property I, L.P. Access network discovery and selection function enhancement with cell-type management object
US9578561B2 (en) * 2013-11-18 2017-02-21 At&T Mobility Ii Llc Method and apparatus for managing handovers in a wireless network
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
US20150141013A1 (en) * 2013-11-19 2015-05-21 At&T Mobility Ii Llc Heterogeneous network load balancing
CN104768192A (zh) * 2014-01-06 2015-07-08 中兴通讯股份有限公司 小区重选方法、装置和小区参数配置方法、装置
CN103889010B (zh) * 2014-03-25 2017-09-26 京信通信技术(广州)有限公司 一种小区重选参数调整方法和设备
US9538418B2 (en) * 2014-05-08 2017-01-03 Intel IP Corporation Apparatus, system and method of communicating wireless local area network (WLAN) offloading information between cellular managers
US20150334612A1 (en) * 2014-05-13 2015-11-19 Qualcomm Incorporated Small cell channel selection
US9560562B1 (en) * 2014-06-26 2017-01-31 Sprint Spectrum L.P. Method and system for managing a handover condition in a wireless device
US9648554B2 (en) * 2014-08-18 2017-05-09 Samsung Electronics Co., Ltd Mobile terminal for cell reselection in cellular mobile communication system and methods therefor
US9398518B2 (en) 2014-10-21 2016-07-19 At&T Intellectual Property I, L.P. Cell broadcast for signaling resource load from radio access networks
US9681363B2 (en) * 2014-12-18 2017-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for manipulating uplink service area of access node in wireless network
CN106304157B (zh) * 2015-05-26 2019-10-29 中国移动通信集团公司 一种小区重选失败的异常保护方法和终端
WO2017045259A1 (zh) 2015-09-15 2017-03-23 华为技术有限公司 业务处理方法、业务处理装置和通信系统
CN106162775B (zh) * 2016-07-19 2021-04-02 Tcl科技集团股份有限公司 一种接入无线网络的方法及装置
US11265880B2 (en) * 2016-11-03 2022-03-01 Qualcomm Incorporated Beam sets for cell and beam mobility
US10390296B2 (en) 2017-05-05 2019-08-20 Htc Corporation Device and method of handling a cell selection procedure or a cell reselection procedure
CN109548043B (zh) * 2017-09-22 2020-12-11 中国移动通信有限公司研究院 小区信号质量确定、小区选择或重选方法、设备及介质
CN110381546B (zh) * 2018-04-13 2021-07-16 中国移动通信有限公司研究院 一种小区重选的方法、终端及网络设备
JP7110814B2 (ja) * 2018-08-07 2022-08-02 株式会社デンソー 移動局、セル切替制御方法及びプログラム
CN113228738B (zh) * 2019-01-11 2023-10-20 Lg 电子株式会社 用于在无线通信系统中执行移动性的方法和装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009053710A1 (en) * 2007-10-26 2009-04-30 Ubiquisys Limited Cellular basestation
CN115299948A (zh) 2022-07-22 2022-11-08 武汉理工大学 一种驾驶员疲劳检测方法及检测系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001294659A1 (en) * 2000-10-03 2002-04-15 Ericsson Inc. Adaptive cellular communication handoff hysteresis
US8942111B2 (en) * 2006-08-29 2015-01-27 Nokia Corporation Network configuration
KR100812391B1 (ko) * 2006-11-02 2008-03-11 주식회사 케이티프리텔 핸드 오버를 위한 네이버 리스트 최적화 방법 및 장치
EP3096569A1 (en) * 2007-02-12 2016-11-23 I.P.Access Limited Network element and method for setting a power level in a wireless communication system
CN101184331B (zh) * 2007-11-07 2010-08-18 孟庆刚 无线通信系统中一种基于统计路径的切换方法
WO2009064574A1 (en) * 2007-11-15 2009-05-22 Airwalk Communications, Inc. System, method, and computer-readable medium for processing call originations by a femtocell system
GB2460819A (en) * 2008-05-28 2009-12-16 Vodafone Plc Controlling reselection from access points in a telecommunications network
US8588773B2 (en) * 2008-08-04 2013-11-19 Qualcomm Incorporated System and method for cell search and selection in a wireless communication system
KR101488264B1 (ko) * 2008-10-13 2015-01-30 삼성전자주식회사 펨토 기지국으로의 핸드 오버를 위한 무선 통신 시스템 및 이를 위한 방법
US8600370B2 (en) * 2008-11-04 2013-12-03 Huawei Technologies Co., Ltd. Systems and methods for maintaining constant closed subscriber group cell reselection radius
JP5563657B2 (ja) * 2010-04-16 2014-07-30 京セラ株式会社 無線通信システム、高電力基地局、低電力基地局、及び通信制御方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009053710A1 (en) * 2007-10-26 2009-04-30 Ubiquisys Limited Cellular basestation
CN115299948A (zh) 2022-07-22 2022-11-08 武汉理工大学 一种驾驶员疲劳检测方法及检测系统

Also Published As

Publication number Publication date
JP5955923B2 (ja) 2016-07-20
CN102687556B (zh) 2015-02-25
CN102687556A (zh) 2012-09-19
US20110263260A1 (en) 2011-10-27
KR20120085837A (ko) 2012-08-01
JP2013509107A (ja) 2013-03-07
WO2011050338A1 (en) 2011-04-28
TW201136369A (en) 2011-10-16
EP2491743A1 (en) 2012-08-29
KR20140033250A (ko) 2014-03-17
JP2015065676A (ja) 2015-04-09

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