DE69925867D1 - Verfahren zur durchführung von weiterreichen in einem drahtlosen kommunikationssystem - Google Patents

Verfahren zur durchführung von weiterreichen in einem drahtlosen kommunikationssystem

Info

Publication number
DE69925867D1
DE69925867D1 DE69925867T DE69925867T DE69925867D1 DE 69925867 D1 DE69925867 D1 DE 69925867D1 DE 69925867 T DE69925867 T DE 69925867T DE 69925867 T DE69925867 T DE 69925867T DE 69925867 D1 DE69925867 D1 DE 69925867D1
Authority
DE
Germany
Prior art keywords
fares
carrying
wireless communication
communication system
wireless
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.)
Expired - Lifetime
Application number
DE69925867T
Other languages
English (en)
Other versions
DE69925867T2 (de
Inventor
D Bonta
Gary Pregont
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motorola Mobility LLC
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of DE69925867D1 publication Critical patent/DE69925867D1/de
Application granted granted Critical
Publication of DE69925867T2 publication Critical patent/DE69925867T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69925867T 1998-12-22 1999-12-13 Verfahren zur durchführung von weiterreichen in einem drahtlosen kommunikationssystem Expired - Lifetime DE69925867T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US219334 1994-03-29
US09/219,334 US6097953A (en) 1998-12-22 1998-12-22 Method of performing handoff in a wireless communication system
PCT/US1999/029307 WO2000038446A1 (en) 1998-12-22 1999-12-13 Method of performing handoff in a wireless communication system

Publications (2)

Publication Number Publication Date
DE69925867D1 true DE69925867D1 (de) 2005-07-21
DE69925867T2 DE69925867T2 (de) 2005-11-24

Family

ID=22818880

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69925867T Expired - Lifetime DE69925867T2 (de) 1998-12-22 1999-12-13 Verfahren zur durchführung von weiterreichen in einem drahtlosen kommunikationssystem

Country Status (4)

Country Link
US (1) US6097953A (de)
EP (1) EP1142377B1 (de)
DE (1) DE69925867T2 (de)
WO (1) WO2000038446A1 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6304754B1 (en) * 1999-06-02 2001-10-16 Avaya Technology Corp. System and method for laying out wireless cells to account for cell handoff
DE19952951B4 (de) * 1999-11-03 2007-04-19 Siemens Ag Verfahren und Kommunikationssystem zum Abschätzen der Abwärtsverbindungs-Datenübertragungsblock-Auslöschungsrate aus Aufwärtsverbindungs- und Abwärtsverbindungs-Messungen
US6704581B1 (en) 1999-11-13 2004-03-09 Hyundai Electronics Industry Co. Mobile telecommunication system and method for performing handoff between asynchronous base station and synchronous base station
US6510320B1 (en) * 2000-02-29 2003-01-21 Avaya Technology Corp. Initialization of dynamic logical coverage areas for wireless base stations
EP1133078B1 (de) * 2000-03-10 2007-08-01 Mitsubishi Electric Information Technology Centre Europe B.V. Verfahren zur Synchronisation von Basisstationen und eine Mobilstation in einem zellularen Kommunikationssystem
DE60139902D1 (de) * 2001-07-03 2009-10-22 Ericsson Telefon Ab L M Verfahren zum einstufen von nachbarzellen als kandidaten für eine weiterreichung
US7079512B1 (en) * 2001-07-13 2006-07-18 Cisco Technology, Inc. Quality indicator and method for frame selection in wireless network
US6633834B2 (en) * 2001-08-29 2003-10-14 Hewlett-Packard Development Company, L.P. Baselining of data collector data
US7567803B2 (en) * 2001-09-28 2009-07-28 Siemens Aktiengesellschaft System and method for inhibiting features for wireless terminals
US8977284B2 (en) 2001-10-04 2015-03-10 Traxcell Technologies, LLC Machine for providing a dynamic data base of geographic location information for a plurality of wireless devices and process for making same
JP4160908B2 (ja) * 2002-02-11 2008-10-08 シーメンス アクチエンゲゼルシヤフト 無線通信システムにおいて無線リソースを管理する方法
AU2002320857A1 (en) * 2002-06-13 2003-12-31 Docomo Communications Laboratories Europe Gmbh Proactive deployment of decision mechanisms for optimal handover
US20050060364A1 (en) * 2003-07-07 2005-03-17 Rakesh Kushwaha System and method for over the air (OTA) wireless device and network management
US8190145B2 (en) * 2003-12-22 2012-05-29 Samsung Electronics Co., Ltd. Apparatus and method for mobile station-assisted optimization of a wireless network
TWI269551B (en) * 2004-07-02 2006-12-21 Groundhog Technologies Taiwan Method for detecting and reducing ping-pong handover effect of cellular network
US7962148B2 (en) * 2004-07-20 2011-06-14 Qualcomm Incorporated Controlling and managing access to multiple networks
US7647046B2 (en) * 2005-01-12 2010-01-12 Cisco Technology, Inc. Maintaining uninterrupted service in a wireless access point and client stations thereof
EP1908196B1 (de) * 2005-07-28 2012-11-07 Mformation Technologies, Inc. System und verfahren zur verwaltung der dienstqualität drahtloser geräte
JP5124455B2 (ja) * 2005-07-28 2013-01-23 エムフォメーション・テクノロジーズ・インコーポレイテッド 装置の機能性を遠隔的に制御するためのシステムおよび方法
KR100664208B1 (ko) * 2005-08-25 2007-01-03 엘지전자 주식회사 계층적 셀 구조의 네트워크에서의 셀 재선택 방법
TW200721861A (en) * 2005-09-09 2007-06-01 Nokia Corp Use of measurement pilot for radio measurement in a wireless network
TWI280764B (en) * 2005-11-02 2007-05-01 Inst Information Industry Method for rapidly linking mobile node and access point in wireless local area network
US8140077B2 (en) 2006-04-19 2012-03-20 Nokia Corporation Handover or location update for optimization for relay stations in a wireless network
US8391872B1 (en) * 2007-07-17 2013-03-05 Sprint Spectrum L.P. Use of call drop and re-origination data to trigger handoff
US8498638B2 (en) * 2007-12-21 2013-07-30 Research In Motion Limited Method and apparatus for scanning for cells in a wireless communications network
US20090303891A1 (en) * 2008-06-06 2009-12-10 Motorola, Inc. Mobile Station and Method Therefor Using Doppler and Cell Transition History for Cell Evaluation in a Fast Moving Environment
US9473999B2 (en) * 2010-01-14 2016-10-18 General Electric Company Intelligent heterogeneous wireless handoff
JP4956628B2 (ja) * 2010-01-21 2012-06-20 株式会社エヌ・ティ・ティ・ドコモ 移動通信システム、ネットワーク装置及び移動通信方法
CN101873185B (zh) * 2010-06-24 2014-11-05 惠州Tcl移动通信有限公司 Gsm通信终端的灵敏度测试方法、装置及检测设备
US20130155102A1 (en) * 2011-12-20 2013-06-20 Honeywell International Inc. Systems and methods of accuracy mapping in a location tracking system
US10143018B2 (en) 2012-06-27 2018-11-27 Google Llc Computing device with wireless network selection feature
US8767695B2 (en) 2012-06-27 2014-07-01 Google Inc. Measurement-based network selection
US8942708B2 (en) 2013-01-30 2015-01-27 Sprint Spectrum L.P. Management of radio connection assignment in coverage area correlated with geographic region
EP2854449B1 (de) * 2013-09-26 2018-01-31 Alcatel Lucent Knoten für drahtloses telekommunikationsnetzwerk und verfahren
US9380500B1 (en) * 2015-01-09 2016-06-28 Nokia Solutions And Networks Oy Methods and apparatus for radio link failure reporting
US11039364B2 (en) 2018-09-28 2021-06-15 Google Llc Methods and apparatus for proactively switching between available networks
US11277777B2 (en) * 2019-06-11 2022-03-15 Spirent Communications, Inc. Abnormal mobility pattern detection for misbehaving devices
US11343729B1 (en) 2020-05-27 2022-05-24 Sprint Spectrum L.P. Dynamic air-interface reconfiguration based on predicted movement toward location where dual-connectivity tends to be lost

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE470151B (sv) * 1992-04-13 1993-11-15 Televerket Metod för fattande av handoverbeslut i kommunikationsradionät
US5926761A (en) * 1996-06-11 1999-07-20 Motorola, Inc. Method and apparatus for mitigating the effects of interference in a wireless communication system
US6012152A (en) * 1996-11-27 2000-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Software fault management system
US5907807A (en) * 1996-12-18 1999-05-25 Lucent Technologies Inc. Dynamic learning of neighboring wireless cells

Also Published As

Publication number Publication date
EP1142377A4 (de) 2002-02-13
US6097953A (en) 2000-08-01
WO2000038446A1 (en) 2000-06-29
DE69925867T2 (de) 2005-11-24
EP1142377A1 (de) 2001-10-10
EP1142377B1 (de) 2005-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MOTOROLA MOBILITY, INC. ( N.D. GES. D. STAATES, US