CA2573281A1 - Robust and fast handover in a wireless local area network - Google Patents

Robust and fast handover in a wireless local area network Download PDF

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Publication number
CA2573281A1
CA2573281A1 CA002573281A CA2573281A CA2573281A1 CA 2573281 A1 CA2573281 A1 CA 2573281A1 CA 002573281 A CA002573281 A CA 002573281A CA 2573281 A CA2573281 A CA 2573281A CA 2573281 A1 CA2573281 A1 CA 2573281A1
Authority
CA
Canada
Prior art keywords
handover
serving
station
candidate list
list
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.)
Abandoned
Application number
CA002573281A
Other languages
English (en)
French (fr)
Inventor
Angelo Cuffaro
Vincent Roy
Marian Rudolf
Paul Marinier
Athmane Touag
Juan Carlos Zuniga
Frank La Sita
Christopher Cave
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.)
InterDigital Technology Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2573281A1 publication Critical patent/CA2573281A1/en
Abandoned legal-status Critical Current

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
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • 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
    • H04W36/00837—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
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
CA002573281A 2004-07-12 2005-06-30 Robust and fast handover in a wireless local area network Abandoned CA2573281A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US58727304P 2004-07-12 2004-07-12
US60/587,273 2004-07-12
PCT/US2005/023756 WO2006017064A2 (en) 2004-07-12 2005-06-30 Robust and fast handover in a wireless local area network

Publications (1)

Publication Number Publication Date
CA2573281A1 true CA2573281A1 (en) 2007-01-10

Family

ID=35336441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002573281A Abandoned CA2573281A1 (en) 2004-07-12 2005-06-30 Robust and fast handover in a wireless local area network

Country Status (15)

Country Link
US (1) US20060019663A1 (enExample)
EP (1) EP1767013A4 (enExample)
JP (2) JP2008506336A (enExample)
KR (2) KR20060050064A (enExample)
CN (2) CN1985529A (enExample)
AR (1) AR049975A1 (enExample)
AU (1) AU2005272052B2 (enExample)
BR (1) BRPI0513296A (enExample)
CA (1) CA2573281A1 (enExample)
DE (1) DE202005010975U1 (enExample)
IL (1) IL180646A0 (enExample)
MX (1) MX2007000375A (enExample)
NO (1) NO20070778L (enExample)
TW (2) TW200618646A (enExample)
WO (1) WO2006017064A2 (enExample)

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US20070237092A1 (en) * 2005-09-19 2007-10-11 Krishna Balachandran Method of establishing and maintaining distributed spectral awareness in a wireless communication system
US7716740B2 (en) * 2005-10-05 2010-05-11 Alcatel Lucent Rogue access point detection in wireless networks
US8743843B2 (en) 2006-01-11 2014-06-03 Qualcomm Incorporated Methods and apparatus relating to timing and/or synchronization including the use of wireless terminals beacon signals
US20070214379A1 (en) * 2006-03-03 2007-09-13 Qualcomm Incorporated Transmission control for wireless communication networks
US20070224993A1 (en) * 2006-03-27 2007-09-27 Nokia Corporation Apparatus, method and computer program product providing unified reactive and proactive handovers
US8644828B2 (en) * 2007-02-05 2014-02-04 Wefi Inc. Method and system for selecting a wireless network
EP2077050A4 (en) * 2006-10-27 2012-10-24 Ericsson Telefon Ab L M METHOD AND DEVICE FOR ESTIMATING A POSITION OF AN ACCESS POINT IN A WIRELESS COMMUNICATION NETWORK
WO2008057359A1 (en) * 2006-11-01 2008-05-15 Interdigital Technology Corporation Lte reselectable-only cells and cell info list for handover
US8605678B2 (en) 2007-01-31 2013-12-10 Broadcom Corporation Anticipatory hand-off setup between networks
FI20070094A0 (fi) * 2007-02-02 2007-02-02 Nokia Corp Radiopäällysverkon turvallisuusalgoritmin vaihtaminen handoverin aikana
US9807803B2 (en) * 2007-03-01 2017-10-31 Qualcomm Incorporated Transmission control for wireless communication networks
JP4698695B2 (ja) * 2008-03-24 2011-06-08 株式会社エヌ・ティ・ティ・ドコモ ハンドオーバ制御方法、セル再選択方法及び移動局
WO2010034357A1 (en) * 2008-09-29 2010-04-01 Nokia Siemens Networks Oy Method and device for data processing, providing or supporting a handoff functionality in a wimax network, and communication system comprising such device
US8204029B2 (en) * 2008-11-10 2012-06-19 Cisco Technology, Inc. Mobile intelligent roaming using multi-modal access point devices
KR101264767B1 (ko) * 2008-11-10 2013-05-15 한국전자통신연구원 다중 채널을 이용한 무선랜 서비스 장치 및 그 방법.
US8605595B2 (en) * 2009-01-15 2013-12-10 Electronics And Telecommunication Research Institute Method and apparatus for transmitting and receiving data using multiple access links
US8489108B2 (en) * 2009-03-10 2013-07-16 Verizon Patent And Licensing Inc. Method and system for load-balancing across multiple access networks
US9107148B1 (en) * 2009-11-30 2015-08-11 Sprint Spectrum L.P. Use of pre-handoff macro-carrier data for prioritization of carriers in femtocell frequency-hopping pilot beacons
US9072082B2 (en) * 2010-07-29 2015-06-30 Qualcomm Incorporated Systems and methods of communication using tunneled direct link setup (TDLS)
JP5659350B2 (ja) * 2011-06-24 2015-01-28 サイレックス・テクノロジー株式会社 無線ｌａｎ機器および無線ローミング方法
CA3202292C (en) 2012-11-06 2024-01-16 Firetide, Inc. Context-aware wireless roaming
EP3068173B1 (en) 2013-12-06 2019-12-04 Huawei Technologies Co., Ltd. Accessing an access point by a station device
JP6083875B2 (ja) * 2014-02-21 2017-02-22 日本電信電話株式会社 通信システム及び通信制御方法
US10548063B1 (en) * 2015-11-24 2020-01-28 Sprint Spectrum L.P. Call admission control for relay access nodes
CN109314861B (zh) * 2017-05-04 2021-09-07 华为技术有限公司 获取密钥的方法、设备和通信系统
CN113079711A (zh) * 2018-10-31 2021-07-06 联发科技（新加坡）私人有限公司 新无线电非授权中进行频率间小区重选
CN117202278A (zh) * 2022-05-30 2023-12-08 维沃软件技术有限公司 无线感知切换方法及设备

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SE9003913D0 (sv) * 1990-12-07 1990-12-07 Ericsson Telefon Ab L M A method of locating a mobile station in a cellular mobile radio system
US5517674A (en) * 1993-08-09 1996-05-14 Telefonaktiebolaget Lm Ericsson Low capacity mobile assisted handoff in a cellular communications network
US5428816A (en) * 1993-09-09 1995-06-27 Hughes Aircraft Company Method and apparatus for mobile assisted handoff
US5673307A (en) * 1994-02-17 1997-09-30 Spectralink Corporation Handoff method for indoor cellular phone system
US5640676A (en) * 1995-05-11 1997-06-17 Motorola, Inc. Method for generating a handoff candidate list
US5915221A (en) * 1995-08-08 1999-06-22 Telefonaktiebolaget Lm Ericsson Neighbor cell list creation and verification in a telecommunications system
US5734646A (en) * 1995-10-05 1998-03-31 Lucent Technologies Inc. Code division multiple access system providing load and interference based demand assignment service to users
US5903840A (en) * 1996-01-16 1999-05-11 Telefonaktiebolaget Im Ericsson (Publ) System and method for adaptive measurement collection and handoff queuing in a radio telecommunications network
DE19637201C1 (de) * 1996-09-12 1998-02-26 Brueckner Maschbau Linearmotorgetriebene Transportanlage
US6151502A (en) * 1997-01-29 2000-11-21 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
US5982758A (en) * 1997-02-13 1999-11-09 Hamdy; Walid M. Method and apparatus for merging neighbor lists in a CDMA mobile telephone system
US5819041A (en) * 1997-03-20 1998-10-06 Omnipoint Corporation Computer program having plurality of subtasks for use in base station and each subtask capable of being modified to alter the functionality of the program
US6055428A (en) * 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
US5966657A (en) * 1997-07-24 1999-10-12 Telefonaktiebolaget L M Ericsson (Publ) Method and system for radio frequency measurement and automatic frequency planning in a cellular radio system
SE516296C2 (sv) * 1997-11-21 2001-12-17 Ericsson Telefon Ab L M Förfarande för cellidentifiering i ett cellulärt mobilkommunikationssystem
US6195342B1 (en) * 1997-11-25 2001-02-27 Motorola, Inc. Method for determining hand-off candidates in a neighbor set in a CDMA communication system
US5999522A (en) * 1997-11-26 1999-12-07 Motorola, Inc. Method and apparatus for determining hand-off candidates in a communication system
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US6216002B1 (en) * 1998-05-11 2001-04-10 Ericsson Inc. Method for selecting base transceiver stations for gathering data to determine a mobile station's location in a wireless network
US6119005A (en) * 1998-05-27 2000-09-12 Lucent Technologies Inc. System for automated determination of handoff neighbor list for cellular communication systems
US6295450B1 (en) * 1998-06-23 2001-09-25 Motorola, Inc. Method and apparatus for transferring communication within a communication system
DE19928257A1 (de) * 1999-06-21 2000-12-28 Siemens Ag Verfahren und Einrichtung für eine flexible Vergabe von Übertragungskanälen
GB9918636D0 (en) * 1999-08-06 1999-10-13 Nokia Telecommunications Oy Inter-system handover
US6968186B2 (en) * 2000-11-30 2005-11-22 Lucent Technologies Inc. System and method for preventing dropped calls
WO2002103988A1 (en) * 2001-05-02 2002-12-27 Strix Systems, Inc. Wireless base station neighbor discovery in a communication system employing a short-range frequency hopping scheme
US7082303B2 (en) * 2001-06-12 2006-07-25 Motorola, Inc. Method for supporting rescue channels in a communications system
US7756520B2 (en) * 2001-10-17 2010-07-13 Nortel Networks Limited Packet communication system with dual candidate sets for independent management of uplink and downlink transmissions
US20030235163A1 (en) * 2002-06-24 2003-12-25 Compaq Information Technologies Group, L.P. Wireless packet routing for minimal delay and simplification of packet routing

Also Published As

Publication number Publication date
US20060019663A1 (en) 2006-01-26
TWM286515U (en) 2006-01-21
NO20070778L (no) 2007-02-09
AR049975A1 (es) 2006-09-20
JP2008506336A (ja) 2008-02-28
AU2005272052B2 (en) 2008-06-12
BRPI0513296A (pt) 2008-05-06
KR20060050064A (ko) 2006-05-19
TW200618646A (en) 2006-06-01
IL180646A0 (en) 2007-06-03
JP2008011571A (ja) 2008-01-17
EP1767013A2 (en) 2007-03-28
CN1985529A (zh) 2007-06-20
EP1767013A4 (en) 2008-04-23
WO2006017064A2 (en) 2006-02-16
AU2005272052A1 (en) 2006-02-16
CN2847713Y (zh) 2006-12-13
MX2007000375A (es) 2007-03-12
WO2006017064A3 (en) 2006-07-27
KR20060092956A (ko) 2006-08-23
DE202005010975U1 (de) 2005-11-03

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued