FI953769A - Menetelmä kanavanvaihdon suorittamiseksi viestintäjärjestelmässä - Google Patents

Menetelmä kanavanvaihdon suorittamiseksi viestintäjärjestelmässä Download PDF

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Publication number
FI953769A
FI953769A FI953769A FI953769A FI953769A FI 953769 A FI953769 A FI 953769A FI 953769 A FI953769 A FI 953769A FI 953769 A FI953769 A FI 953769A FI 953769 A FI953769 A FI 953769A
Authority
FI
Finland
Prior art keywords
communication system
performing handover
handover
communication
Prior art date
Application number
FI953769A
Other languages
English (en)
Swedish (sv)
Other versions
FI115594B (fi
FI953769A0 (fi
Inventor
Eugene Bruckert
Richard Vilmur
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 FI953769A publication Critical patent/FI953769A/fi
Publication of FI953769A0 publication Critical patent/FI953769A0/fi
Application granted granted Critical
Publication of FI115594B publication Critical patent/FI115594B/fi

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI953769A 1993-12-08 1995-08-08 Menetelmä kanavanvaihdon suorittamiseksi viestintäjärjestelmässä FI115594B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16292293 1993-12-08
US08/162,922 US5548808A (en) 1993-12-08 1993-12-08 Method for performing a handoff in a communication system
US9412284 1994-10-27
PCT/US1994/012284 WO1995016329A1 (en) 1993-12-08 1994-10-27 Method for performing a handoff in a communication system

Publications (3)

Publication Number Publication Date
FI953769A true FI953769A (fi) 1995-08-08
FI953769A0 FI953769A0 (fi) 1995-08-08
FI115594B FI115594B (fi) 2005-05-31

Family

ID=22587684

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953769A FI115594B (fi) 1993-12-08 1995-08-08 Menetelmä kanavanvaihdon suorittamiseksi viestintäjärjestelmässä

Country Status (6)

Country Link
US (1) US5548808A (fi)
JP (1) JPH08506714A (fi)
KR (1) KR100203320B1 (fi)
FI (1) FI115594B (fi)
SE (1) SE520111C2 (fi)
WO (1) WO1995016329A1 (fi)

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KR100214293B1 (ko) * 1997-05-29 1999-08-02 윤종용 Cdma 셀룰라 시스템에서의 소프트 스왑 핸드오프 방법
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US6055428A (en) * 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
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US6064885A (en) * 1997-10-06 2000-05-16 Ericsson, Inc. Treatment of positioning data during a positioning handover
FI980035A (fi) * 1998-01-09 1999-07-10 Nokia Networks Oy Menetelmä antennikeilan suuntaamiseksi ja lähetinvastaanotin
KR100277101B1 (ko) * 1998-02-17 2001-01-15 윤종용 코드분할다중접속네트워크내의교환국간하드핸드오프수행방법
US6181943B1 (en) 1998-03-30 2001-01-30 Lucent Technologies Inc. Method and apparatus for inter-frequency hand-off in wireless communication systems
US6934546B1 (en) * 1998-04-30 2005-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for control of soft handoff usage in radiocommunication systems
WO1999057934A1 (en) * 1998-04-30 1999-11-11 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for control of soft handoff usage in radiocommunication systems
AU769348B2 (en) * 1998-04-30 2004-01-22 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for control of soft handoff usage in radiocommunication systems
US6560205B1 (en) 1998-05-01 2003-05-06 Emulex Corporation Method and apparatus for control of soft handoff usage in radiocommunication
GB2337416B (en) * 1998-05-14 2003-01-15 Fujitsu Ltd Improving backhaul in cellular mobile communications networks
US6661996B1 (en) * 1998-07-14 2003-12-09 Globalstar L.P. Satellite communication system providing multi-gateway diversity to a mobile user terminal
US6285664B1 (en) * 1998-09-08 2001-09-04 Lucent Technologies, Inc. Method and apparatus for estimating pilot coverages
US6785249B2 (en) * 1998-10-05 2004-08-31 Qualcomm, Incorporated Method and apparatus for detecting forward and reverse link imbalance in digital cellular communication systems
US6275485B1 (en) 1998-12-03 2001-08-14 Qualcomm Inc. Noise characterization in a wireless communication system
US6134226A (en) * 1998-12-31 2000-10-17 Motorola, Inc. Method and system for allocating a system resource to subscribers of a wireless communications system
EP1043845A1 (en) * 1999-04-06 2000-10-11 Telefonaktiebolaget L M Ericsson (Publ) A method of and equipment for performing radio communication in a plurality of radio communication environments
US6661832B1 (en) * 1999-05-11 2003-12-09 Qualcomm Incorporated System and method for providing an accurate estimation of received signal interference for use in wireless communications systems
JP2003502960A (ja) * 1999-06-18 2003-01-21 モトローラ・インコーポレイテッド 通信システムにおける高速ハンドオフのための方法及び装置
US6519239B1 (en) 1999-11-19 2003-02-11 Motorola, Inc. Method and apparatus for providing dispatch service in a CDMA communication system
US6801512B1 (en) 2000-03-23 2004-10-05 Motorola, Inc. Method and apparatus for providing a distributed architecture digital wireless communication system
US6768908B1 (en) * 2000-04-07 2004-07-27 Motorola, Inc. Method and apparatus for soft handoff communications in a communication system operating according to IS-95B and IS-95C standards
US6782261B1 (en) 2000-04-27 2004-08-24 Lucent Technologies Inc. Wireless handoff management method and device
US6671515B1 (en) 2000-06-06 2003-12-30 Motorola, Inc. Method and apparatus for selecting communication cells in a wireless communication system
US6711208B2 (en) * 2000-12-04 2004-03-23 Qualcomm, Incorporated Estimation of traffic-to-pilot ratios
US6862273B2 (en) * 2001-01-10 2005-03-01 Motorola, Inc. Method and apparatus for providing dispatch scan in a CDMA communication system
US6928063B2 (en) * 2001-03-16 2005-08-09 Motorola, Inc. Method and apparatus for providing a dispatch patch service in a CDMA communication system
US7170924B2 (en) * 2001-05-17 2007-01-30 Qualcomm, Inc. System and method for adjusting combiner weights using an adaptive algorithm in wireless communications system
US6990137B2 (en) * 2001-05-17 2006-01-24 Qualcomm, Incorporated System and method for received signal prediction in wireless communications systems
KR100464908B1 (ko) * 2001-08-16 2005-01-05 유티스타콤코리아 유한회사 코드 분할 다중화 접속 방식의 이동통신 시스템에서 가용 채널에 따른 트랙픽 할당 방법
US6788941B2 (en) 2001-12-20 2004-09-07 Motorola, Inc. Method and apparatus for mobile-initiated, CDMA-dispatch soft handoff
US6925309B2 (en) 2001-12-20 2005-08-02 Motorola, Inc. Method and apparatus for quickly establishing a CDMA dispatch call
US6961572B2 (en) 2001-12-20 2005-11-01 Motorola, Inc. Method and apparatus for base-initiated, CDMA-dispatch soft handoff
US6801783B2 (en) 2001-12-20 2004-10-05 Motorola, Inc. Base site and method for quickly establishing a CDMA dispatch call
US7099290B2 (en) * 2001-12-20 2006-08-29 Motorola, Inc. Method and apparatus for CDMA-dispatch soft handoff
FR2849336B1 (fr) * 2002-12-19 2005-04-15 Siemens Transp Systems Systeme de transmission radioelectrique d'information entre une infrastructure et des mobiles
US7082301B2 (en) * 2003-09-12 2006-07-25 Cisco Technology, Inc. Method and system for triggering handoff of a call between networks
US9445312B2 (en) * 2007-12-31 2016-09-13 United States Cellular Corporation Enhanced configuration and handoff scheme for Femto systems
US20120250658A1 (en) * 2009-12-15 2012-10-04 Nokia Siemens Networks Oy Method, apparatus and related computer program for detecting changes to a network connection
US8457038B1 (en) * 2010-10-27 2013-06-04 Sprint Communications Company L.P. Velocity based handoff determination in wireless communication system
US8644255B1 (en) 2011-03-24 2014-02-04 Sprint Communications Company L.P. Wireless device access to communication services through another wireless device
US8868119B1 (en) 2012-04-17 2014-10-21 Sprint Communications Company L.P. Carrier frequency mode selection based on device mobility
WO2015000506A1 (en) * 2013-07-02 2015-01-08 Telefonaktiebolaget L M Ericsson (Publ) Controlling connection of an idle mode user equipment to a radio access network node
US9137716B1 (en) 2013-12-27 2015-09-15 Sprint Communications Company L.P. Mobility based frequency band selection in wireless communication systems

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JP2636236B2 (ja) * 1987-03-31 1997-07-30 三菱電機株式会社 通話中チヤンネル切替方式
JP2531254B2 (ja) * 1989-01-18 1996-09-04 日本電気株式会社 分散無線システムの回線接続方法
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GB2242805B (en) * 1990-04-06 1994-08-03 Stc Plc Handover techniques
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US5230082A (en) * 1990-08-16 1993-07-20 Telefonaktiebolaget L M Ericsson Method and apparatus for enhancing signalling reliability in a cellular mobile radio telephone system
US5175867A (en) * 1991-03-15 1992-12-29 Telefonaktiebolaget L M Ericsson Neighbor-assisted handoff in a cellular communications system
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Also Published As

Publication number Publication date
FI115594B (fi) 2005-05-31
KR100203320B1 (ko) 1999-06-15
SE9502756L (sv) 1995-10-06
SE9502756D0 (sv) 1995-08-07
SE520111C2 (sv) 2003-05-27
JPH08506714A (ja) 1996-07-16
WO1995016329A1 (en) 1995-06-15
US5548808A (en) 1996-08-20
FI953769A0 (fi) 1995-08-08
KR960701564A (ko) 1996-02-24

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