DE69529921D1 - Bewegungsunterstütztes weiterreichungsverfahren - Google Patents

Bewegungsunterstütztes weiterreichungsverfahren

Info

Publication number
DE69529921D1
DE69529921D1 DE69529921T DE69529921T DE69529921D1 DE 69529921 D1 DE69529921 D1 DE 69529921D1 DE 69529921 T DE69529921 T DE 69529921T DE 69529921 T DE69529921 T DE 69529921T DE 69529921 D1 DE69529921 D1 DE 69529921D1
Authority
DE
Germany
Prior art keywords
aided
reaching
motion
procedure
reaching procedure
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 - Fee Related
Application number
DE69529921T
Other languages
English (en)
Other versions
DE69529921T2 (de
Inventor
Solomon Meche
Vincent Hanley
Dean Chrisman
John Mccarthy
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.)
Nortel Networks Ltd
Original Assignee
Nortel Networks Ltd
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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of DE69529921D1 publication Critical patent/DE69529921D1/de
Publication of DE69529921T2 publication Critical patent/DE69529921T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
DE69529921T 1995-02-23 1995-06-21 Bewegungsunterstütztes weiterreichungsverfahren Expired - Fee Related DE69529921T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/393,348 US5634192A (en) 1995-02-23 1995-02-23 Mobile-assisted handoff technique
PCT/IB1995/000542 WO1996026621A1 (en) 1995-02-23 1995-06-21 Mobile-assisted handoff technique

Publications (2)

Publication Number Publication Date
DE69529921D1 true DE69529921D1 (de) 2003-04-17
DE69529921T2 DE69529921T2 (de) 2003-10-09

Family

ID=23554324

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529921T Expired - Fee Related DE69529921T2 (de) 1995-02-23 1995-06-21 Bewegungsunterstütztes weiterreichungsverfahren

Country Status (6)

Country Link
US (1) US5634192A (de)
EP (1) EP0811299B1 (de)
CN (1) CN1085483C (de)
CA (1) CA2213195C (de)
DE (1) DE69529921T2 (de)
WO (1) WO1996026621A1 (de)

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FI96557C (fi) * 1994-09-27 1996-07-10 Nokia Telecommunications Oy Menetelmä datasiirtoa varten TDMA-matkaviestinjärjestelmässä sekä menetelmän toteuttava matkaviestinjärjestelmä
US6058289A (en) * 1995-09-26 2000-05-02 Pacific Communication Sciences, Inc. Method and apparatus for low power mobile unit for cellular communications system
WO1997025827A1 (de) * 1996-01-04 1997-07-17 Siemens Aktiengesellschaft Verfahren und anordnung zum übertragen von daten in einem zellularen funksystem
EP0786917B1 (de) * 1996-01-23 2013-08-21 Ntt Mobile Communications Network Inc. Mobiles Kommunikationssystem, Netzwerk und Mobilstation
US5774809A (en) * 1996-02-12 1998-06-30 Nokia Mobile Phones Limited Simplified mobile assisted handoff of signal between cells
US6006092A (en) * 1996-02-22 1999-12-21 Telefonaktiebolaget Lm Ericsson Quality driven voice channel selection in a cellular telephone system using idle voice channel signal strength measurements
US5930711A (en) * 1996-06-24 1999-07-27 Hyundai Electronics Industries Co., Ltd. Handoff test method between mobile communication switching stations
US5799256A (en) * 1996-07-17 1998-08-25 Motorola, Inc. Battery saving method and communication device using prediction of user location, movement and actions
SE510940C2 (sv) * 1996-12-19 1999-07-12 Ericsson Telefon Ab L M Anordning och förfarande i ett kommunikationsnät för snabb handover genom identifiering av predikterad bärvågssignal
US5970407A (en) * 1996-12-31 1999-10-19 Telefonaktiebolaget L M Ericsson (Publ) Compensation for mobile assisted handoff measurement inaccuracies
US5999816A (en) * 1997-02-18 1999-12-07 Qualcomm Incorporated Method and apparatus for performing mobile assisted hard handoff between communication systems
FI104682B (fi) 1997-02-18 2000-04-14 Nokia Networks Oy Kanavanvaihto matkaviestinjärjestelmässä
FI104683B (fi) 1997-02-18 2000-04-14 Nokia Networks Oy Kanavanvaihto matkaviestinjärjestelmässä
EP1863201A3 (de) * 1997-04-24 2014-03-19 Ntt Mobile Communications Network Inc. Verfahren und System zur mobilen Kommunikation
EP0983694A4 (de) * 1997-05-19 2002-01-23 Nortel Networks Ltd Auslöser von hartem weiterreichen an der sektorgrenze
US5974320A (en) * 1997-05-21 1999-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Providing a neighborhood zone within a mobile telecommunications network
US6154653A (en) * 1997-05-29 2000-11-28 Samsung Electronics Co., Ltd. Soft swap handoff method in a CDMA cellular system
US5940743A (en) * 1997-06-05 1999-08-17 Nokia Mobile Phones Limited Power control of mobile station transmissions during handoff in a cellular system
US6119002A (en) * 1997-10-06 2000-09-12 Nokia Mobile Phones Limited Mobile station having methods and apparatus for performing neighbor channel measurements from analog control channel
KR100252932B1 (ko) * 1997-11-06 2000-04-15 서평원 코드분할다중접속셀룰러전화시스템에서주파수간핸드오프제어방법
FI106236B (fi) 1998-02-17 2000-12-15 Nokia Networks Oy Mittausraportointi tietoliikennejärjestelmässä
FI106285B (fi) * 1998-02-17 2000-12-29 Nokia Networks Oy Mittausraportointi tietoliikennejärjestelmässä
JPH11262043A (ja) * 1998-03-06 1999-09-24 Nec Saitama Ltd Ｃｄｍａ移動体通信方式
US6181943B1 (en) * 1998-03-30 2001-01-30 Lucent Technologies Inc. Method and apparatus for inter-frequency hand-off in wireless communication systems
US6324406B1 (en) * 1998-04-27 2001-11-27 Ericsson Inc. Mobile station location determination using radio signal timing values
US6161015A (en) * 1998-05-28 2000-12-12 Motorola, Inc. Method for improving communication coverage in multi-cell communication systems using location information
KR101006609B1 (ko) * 1998-06-26 2011-01-07 어웨어, 인크. 가변 오버헤드 속도를 가진 멀티캐리어 통신
US6522887B2 (en) * 1998-07-27 2003-02-18 Telefonaktiebolaget Lm Ericsson (Publ) Identifying starting time for making time of arrival measurements
US6546252B1 (en) * 1998-12-18 2003-04-08 Telefonaktiebolaget Lm Ericsson (Publ) System and method for estimating interfrequency measurements used for radio network function
US6205129B1 (en) * 1999-01-15 2001-03-20 Qualcomm Inc. Method and apparatus for variable and fixed forward link rate control in a mobile radio communications system
US6862447B1 (en) * 1999-02-16 2005-03-01 Lucent Technologies Inc. Method of making downlink operational measurements in a wireless communication system
WO2001001720A1 (en) * 1999-06-24 2001-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Network-evaluated handover assisted by both mobile and base-stations
US6377805B1 (en) 1999-08-04 2002-04-23 International Business Machines Corporation Maintaining data communication through neighboring mobile units during handoff
EP1081979A1 (de) 1999-08-31 2001-03-07 TELEFONAKTIEBOLAGET L M ERICSSON (publ) Teilnehmergerät, Netzsteuerungsmittel und Verfahren zur Auslösung von Interfrequenz-Messungen in einem mobilen Kommunikationssystem
US6600917B1 (en) 1999-10-04 2003-07-29 Telefonaktiebolaget Lm Ericsson (Publ) Telecommunications network broadcasting of service capabilities
US6760599B1 (en) * 2000-09-29 2004-07-06 Arraycomm, Inc. Method and apparatus for selecting a base station
US7181218B2 (en) * 2001-04-10 2007-02-20 Telefonaktiebolaget Lm Ericsson (Publ) Commanding handover between differing radio access technologies
US7251228B2 (en) * 2002-03-05 2007-07-31 Lucent Technologies Inc. Method for cell switching in wireless communication systems
US8861466B2 (en) 2002-08-07 2014-10-14 Interdigital Technology Corporation Mobile communication system and method for providing common channel coverage using beamforming antennas
US8213994B2 (en) * 2002-08-07 2012-07-03 Interdigital Technology Corporation Mobile communications system and method for providing common channel coverage using beamforming antennas
TWI240581B (en) * 2002-09-27 2005-09-21 Interdigital Tech Corp Mobile communications system and method for providing mobile unit handover in wireless communication systems that employ beamforming antennas
FR2875366A1 (fr) * 2004-09-13 2006-03-17 France Telecom Attachement d'un terminal multi acces a un reseau de communication
US7796966B2 (en) * 2005-03-15 2010-09-14 Polaris Wireless, Inc. Estimating the location of a wireless terminal based on calibrated signal-strength measurements
US8521158B2 (en) 2010-11-30 2013-08-27 Motorola Solutions, Inc. Wireless communication device using a base station radiated effective transmit power for performing an automatic roaming
US8543065B2 (en) 2010-11-30 2013-09-24 Motorola Solutions, Inc. Methods for using effective radiated transmit power of a base station at a wireless communication device to determine uplink transmission range and/or to adjust transmit power
WO2013107051A1 (en) * 2012-01-20 2013-07-25 Nokia Siemens Networks Oy Cell handovers
US8867397B2 (en) 2012-10-17 2014-10-21 Motorola Solutions, Inc. Method and apparatus for uplink power control in an orthogonal frequency division multiple access communication system
US10334465B2 (en) * 2015-01-30 2019-06-25 Qualcomm Incorporated RRM based on signal strength measurements in LTE over unlicensed spectrum
US20190123433A1 (en) * 2017-10-25 2019-04-25 Ford Global Technologies, Llc Beamforming for wireless vehicle communication

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175867A (en) * 1991-03-15 1992-12-29 Telefonaktiebolaget L M Ericsson Neighbor-assisted handoff in a cellular communications system
US5287544A (en) * 1991-10-17 1994-02-15 Motorola, Inc. Method of channel assignment by matching channel interference with channel link loss
AU2869892A (en) * 1991-12-11 1993-07-19 Motorola, Inc. Handover decision algorithm using power budget values
US5257408A (en) * 1992-04-30 1993-10-26 Motorola, Inc. Method for seeking a communication system
JPH06510654A (ja) * 1992-07-01 1994-11-24 モトローラ・インコーポレイテッド 通信システムにおいて移動支援ハンドオフを行う方法
US5471670A (en) * 1993-07-02 1995-11-28 Motorola, Inc. Method for determining communciation resource handoffs
US5493563A (en) * 1993-07-26 1996-02-20 Motorola, Inc. Method and apparatus for mobile assisted handoff in a communication system

Also Published As

Publication number Publication date
CN1085483C (zh) 2002-05-22
DE69529921T2 (de) 2003-10-09
EP0811299B1 (de) 2003-03-12
CN1175343A (zh) 1998-03-04
US5634192A (en) 1997-05-27
CA2213195C (en) 2000-10-10
EP0811299A1 (de) 1997-12-10
CA2213195A1 (en) 1996-08-29
MX9706070A (es) 1997-10-31
WO1996026621A1 (en) 1996-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee