AU2001280816A1 - Handoff adaptation for cdma systems - Google Patents

Handoff adaptation for cdma systems

Info

Publication number
AU2001280816A1
AU2001280816A1 AU2001280816A AU8081601A AU2001280816A1 AU 2001280816 A1 AU2001280816 A1 AU 2001280816A1 AU 2001280816 A AU2001280816 A AU 2001280816A AU 8081601 A AU8081601 A AU 8081601A AU 2001280816 A1 AU2001280816 A1 AU 2001280816A1
Authority
AU
Australia
Prior art keywords
cdma systems
handoff
adaptation
handoff adaptation
cdma
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
AU2001280816A
Inventor
Jason F. Hunzinger
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of AU2001280816A1 publication Critical patent/AU2001280816A1/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
    • H04W36/24—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
    • 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
    • H04W36/26—Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • 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
    • H04W36/249—Reselection being triggered by specific parameters according to timing information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
AU2001280816A 2000-07-25 2001-07-25 Handoff adaptation for cdma systems Abandoned AU2001280816A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22067500P 2000-07-25 2000-07-25
US60220675 2000-07-25
US09/912,795 US7123916B2 (en) 2000-07-25 2001-07-24 Handoff adaptation for CDMA systems
US09912795 2001-07-24
PCT/US2001/023551 WO2002009459A1 (en) 2000-07-25 2001-07-25 Handoff adaptation for cdma systems

Publications (1)

Publication Number Publication Date
AU2001280816A1 true AU2001280816A1 (en) 2002-02-05

Family

ID=26915081

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001280816A Abandoned AU2001280816A1 (en) 2000-07-25 2001-07-25 Handoff adaptation for cdma systems

Country Status (6)

Country Link
US (2) US7123916B2 (en)
JP (2) JP3991864B2 (en)
KR (2) KR100605033B1 (en)
CN (1) CN100417233C (en)
AU (1) AU2001280816A1 (en)
WO (1) WO2002009459A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1159931C (en) * 2000-10-02 2004-07-28 株式会社Ntt都科摩 Mobile communication system, base mobile station, and method for controlling mobile communication
US7054631B2 (en) * 2000-10-23 2006-05-30 Denso Corporation Enhancement of soft handoff in a mobile wireless network through the use of dynamic information feedback from mobile users
EP1275265B1 (en) * 2001-04-05 2008-07-30 Nokia Siemens Networks Oy Allocation period determination for packet data
US8400979B2 (en) * 2003-01-07 2013-03-19 Qualcomm Incorporated Forward link handoff for wireless communication systems with OFDM forward link and CDMA reverse link
KR100560845B1 (en) * 2003-10-09 2006-03-13 에스케이 텔레콤주식회사 Method for Modem Switching for use with MM-MB Terminal
KR20050046835A (en) * 2003-11-14 2005-05-19 에스케이 텔레콤주식회사 Method and system for hand-over from wideband code division multiple access network to code division multiple access network by using dummy pilot signal
KR101046527B1 (en) * 2004-02-09 2011-07-04 주식회사 케이티 Wireless LAN based high speed handoff operation method
CN100407857C (en) * 2004-09-09 2008-07-30 明基电通股份有限公司 Method for replacing service base station of mobile unit
KR100580078B1 (en) * 2004-10-06 2006-05-16 주식회사 팬택앤큐리텔 Soft Handoff System and Mobile Phone installed it and Soft Handoff Method
EP1696610B1 (en) * 2005-02-11 2007-11-21 Research In Motion Limited System and Method for Registration and Packet Data Reconnect
CN100459791C (en) * 2005-02-24 2009-02-04 联发科技股份有限公司 Traffic controlling method and relative apparatus
JP4539403B2 (en) * 2005-03-30 2010-09-08 日本電気株式会社 Mobile communication system, base station control device, and active set control method
US20090207790A1 (en) * 2005-10-27 2009-08-20 Qualcomm Incorporated Method and apparatus for settingtuneawaystatus in an open state in wireless communication system
KR100715807B1 (en) * 2005-12-07 2007-05-08 엘지전자 주식회사 Mobile communication terminal and method which reselects cell thereof
KR101257110B1 (en) * 2006-04-12 2013-04-22 삼성전자주식회사 Apparatus and method for determining packet service reconnection time
KR101235648B1 (en) 2006-09-06 2013-02-21 에스케이텔레콤 주식회사 Apparatus and Method for Controlling Parameters in Mobile Communication System
US8559298B2 (en) * 2008-06-30 2013-10-15 Qualcomm Incorporated Method and apparatus for automatic handover optimization
CN101635949A (en) * 2008-07-25 2010-01-27 三星电子株式会社 Switching method in wireless cellular network
US8848688B1 (en) * 2008-10-03 2014-09-30 Sprint Spectrum L.P. System and method for using a handoff threshold associated with a slot cycle index to determine whether to perform an access terminal handoff
US8614990B1 (en) * 2008-11-26 2013-12-24 Clearwire Ip Holdings Llc Wireless device handoff based upon dynamic factors
US8718658B2 (en) * 2009-06-25 2014-05-06 Samsung Electronics Co., Ltd. Communication system for distributedly managing interference using feedback message
US20120184276A1 (en) * 2009-08-27 2012-07-19 Roman Pichna Method, Apparatus and System for Preventing the Initiation of a Handover for a Time Period After the End of a Service
US8594671B2 (en) * 2010-11-02 2013-11-26 Htc Corporation Method of handling minimization of drive tests in radio access technology change
US9258666B2 (en) 2012-10-17 2016-02-09 International Business Machines Corporation State migration of edge-of-network applications
US11368372B2 (en) * 2016-06-03 2022-06-21 Nutanix, Inc. Detection of outlier nodes in a cluster
US10743245B2 (en) 2018-07-23 2020-08-11 Microsoft Technology Licensing, Llc Environment aware adaptive backoff for wireless devices that are searching for available networks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW253088B (en) * 1992-10-02 1995-08-01 Ericsson Telefon Ab L M
US5590177A (en) 1994-09-30 1996-12-31 Motorola, Inc. Method for preventing a dropped call during a handoff in a radiotelephone system
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
US5926470A (en) * 1996-05-22 1999-07-20 Qualcomm Incorporated Method and apparatus for providing diversity in hard handoff for a CDMA system
US6078817A (en) * 1997-04-24 2000-06-20 Telefonaktiebolaget Lm Ericsson System and method of dynamically increasing the capacity of a code division multiple access radio telecommunications network
JP2000083010A (en) 1998-09-04 2000-03-21 Toshiba Corp Rake receiver and speed detection circuit
JP2000125334A (en) 1998-10-20 2000-04-28 Mitsubishi Electric Corp Method for deciding area
FI107773B (en) * 1998-12-11 2001-09-28 Nokia Mobile Phones Ltd Set handover timing
US6233455B1 (en) * 1999-05-03 2001-05-15 Nortel Networks Limited Method for utilizing negative T—COMP to improve handoff reliability
US6507740B2 (en) * 1999-05-18 2003-01-14 Ericsson Inc. Adaptive threshold of handoff in mobile telecommunication systems
US6782261B1 (en) * 2000-04-27 2004-08-24 Lucent Technologies Inc. Wireless handoff management method and device

Also Published As

Publication number Publication date
CN100417233C (en) 2008-09-03
US20070002799A1 (en) 2007-01-04
KR20030043916A (en) 2003-06-02
US7123916B2 (en) 2006-10-17
JP2007282252A (en) 2007-10-25
KR100605033B1 (en) 2006-07-26
JP3991864B2 (en) 2007-10-17
US20010051524A1 (en) 2001-12-13
WO2002009459A1 (en) 2002-01-31
JP2004505524A (en) 2004-02-19
KR20050120820A (en) 2005-12-23
CN1444830A (en) 2003-09-24
KR100605081B1 (en) 2006-07-28

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