WO2005013635A1 - System of and method for using position, velocity, or direction of motion estimates to support handover decisions - Google Patents
System of and method for using position, velocity, or direction of motion estimates to support handover decisions Download PDFInfo
- Publication number
- WO2005013635A1 WO2005013635A1 PCT/US2004/023302 US2004023302W WO2005013635A1 WO 2005013635 A1 WO2005013635 A1 WO 2005013635A1 US 2004023302 W US2004023302 W US 2004023302W WO 2005013635 A1 WO2005013635 A1 WO 2005013635A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- subscriber station
- estimate
- handover
- velocity
- cell
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000004044 response Effects 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 9
- 230000007704 transition Effects 0.000 description 5
- 230000001960 triggered effect Effects 0.000 description 5
- 230000001413 cellular effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
-
- 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location data
-
- 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/324—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by mobility data, e.g. speed data
-
- 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
- H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
- H04W36/326—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by proximity to another entity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04757158A EP1649716A1 (en) | 2003-07-31 | 2004-07-19 | System of and method for using position, velocity, or direction of motion estimates to support handover decisions |
JP2006521898A JP2007500968A (en) | 2003-07-31 | 2004-07-19 | System and method using estimated position, speed or direction of movement to support handover decision |
CA002534167A CA2534167A1 (en) | 2003-07-31 | 2004-07-19 | System of and method for using position, velocity, or direction of motion estimates to support handover decisions |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/632,400 US7251491B2 (en) | 2003-07-31 | 2003-07-31 | System of and method for using position, velocity, or direction of motion estimates to support handover decisions |
US10/632,400 | 2003-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005013635A1 true WO2005013635A1 (en) | 2005-02-10 |
Family
ID=34104364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/023302 WO2005013635A1 (en) | 2003-07-31 | 2004-07-19 | System of and method for using position, velocity, or direction of motion estimates to support handover decisions |
Country Status (6)
Country | Link |
---|---|
US (1) | US7251491B2 (en) |
EP (1) | EP1649716A1 (en) |
JP (1) | JP2007500968A (en) |
CA (1) | CA2534167A1 (en) |
RU (1) | RU2387100C2 (en) |
WO (1) | WO2005013635A1 (en) |
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WO2008066086A1 (en) * | 2006-11-29 | 2008-06-05 | Kyocera Corporation | Radio communication terminal and its control method |
CN101651903B (en) * | 2008-08-12 | 2012-07-18 | 中兴通讯股份有限公司 | Method and terminal for controlling evaluation of terminal motion state |
RU2475965C2 (en) * | 2010-11-24 | 2013-02-20 | ОАО "Концерн "Созвездие" | Method to assign radio data in cellular network |
US8923212B2 (en) | 2007-08-17 | 2014-12-30 | Qualcomm Incorporated | Method and apparatus for interference management |
TWI486070B (en) * | 2012-07-17 | 2015-05-21 | Alcatel Lucent | Method for interference reduction in a radio communication system, processing unit, and wireless access network node thereof |
EP3503620A4 (en) * | 2016-11-14 | 2019-08-28 | Huawei Technologies Co., Ltd. | Method, device and system for cell handover |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6587781B2 (en) * | 2000-08-28 | 2003-07-01 | Estimotion, Inc. | Method and system for modeling and processing vehicular traffic data and information and applying thereof |
US6985731B1 (en) * | 2001-04-02 | 2006-01-10 | Bellsouth Intellectual Property Corporation | Location defined control of cellular system |
US8195187B2 (en) | 2001-06-25 | 2012-06-05 | Airvana Network Solutions, Inc. | Radio network control |
US8160020B2 (en) | 2001-06-25 | 2012-04-17 | Airvana Network Solutions, Inc. | Radio network control |
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US8095146B2 (en) * | 2003-09-30 | 2012-01-10 | Lenovo (Singapore) Pte Ltd. | Method and system for directing a wireless user to a location for improved communication |
US7369861B2 (en) * | 2004-02-27 | 2008-05-06 | Nokia Corporation | Methods and apparatus for sharing cell coverage information |
CN1926906B (en) * | 2004-03-30 | 2010-06-16 | 艾利森电话股份有限公司 | Method and apparatuses for cell-differentiated handover in a mobile communications system |
US7620402B2 (en) * | 2004-07-09 | 2009-11-17 | Itis Uk Limited | System and method for geographically locating a mobile device |
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US8099504B2 (en) | 2005-06-24 | 2012-01-17 | Airvana Network Solutions, Inc. | Preserving sessions in a wireless network |
US8457828B2 (en) * | 2005-06-27 | 2013-06-04 | The Charles Machine Works, Inc. | Remote control machine with partial or total autonomous control |
US20060291420A1 (en) * | 2005-06-27 | 2006-12-28 | Dennis Ng | Network-initiated dormant handoffs |
US7751835B2 (en) | 2005-10-04 | 2010-07-06 | Airvana, Inc. | Non-circular paging areas |
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US20070135122A1 (en) * | 2005-12-12 | 2007-06-14 | Dillon Matt J | System and method for providing coverage to mobile stations in a network |
US8094630B2 (en) * | 2005-12-16 | 2012-01-10 | Airvana Network Solutions, Inc. | Radio frequency dragging prevention |
US8145221B2 (en) * | 2005-12-16 | 2012-03-27 | Airvana Network Solutions, Inc. | Radio network communication |
US8619702B2 (en) | 2005-12-16 | 2013-12-31 | Ericsson Evdo Inc. | Radio network control |
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US8085696B2 (en) | 2006-07-14 | 2011-12-27 | Airvana Networks Solutions, Inc. | Dynamic modification of route update protocols |
KR100931902B1 (en) * | 2006-09-05 | 2009-12-15 | 브로드콤 코포레이션 | Wireless terminal making connection determination based on the movement state |
US20080057865A1 (en) * | 2006-09-05 | 2008-03-06 | Broadcom Corporation, A California Corporation | Wireless terminal making attachment decisions based upon mobility |
EP2070053A2 (en) * | 2006-09-12 | 2009-06-17 | Itis Holdings PLC | Apparatus and method for implementing a road pricing scheme |
US20080167046A1 (en) * | 2007-01-04 | 2008-07-10 | Institute For Information Industry | Method of mobile terminal for handover/switch among different wireless communication networks in a heterogeneous network environment |
US8169946B2 (en) | 2007-03-30 | 2012-05-01 | Livetv, Llc | Aircraft communications system with hard handoff and associated methods |
JP4835499B2 (en) * | 2007-04-18 | 2011-12-14 | 株式会社日立製作所 | Intersystem handoff method and wireless communication terminal |
GB0719639D0 (en) * | 2007-10-08 | 2007-11-14 | M M I Res Ltd | Method and apparatus for forcing inter-rat handover |
US8843638B2 (en) | 2007-12-13 | 2014-09-23 | Ericsson Evdo Inc. | Handing off active connections |
US20090168725A1 (en) * | 2007-12-26 | 2009-07-02 | Qualcomm Incorporated | Communication handover management |
WO2009107802A1 (en) * | 2008-02-29 | 2009-09-03 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile communication system and network device |
US9544833B2 (en) * | 2008-07-11 | 2017-01-10 | Qualcomm Incorporated | Method and apparatus for femto cell deployment using neighbor list messages and its use in femto cell system selection |
US20100081888A1 (en) * | 2008-09-30 | 2010-04-01 | Honeywell International Inc. | System and method for monitoring the health of a subject system |
US20100105394A1 (en) * | 2008-10-29 | 2010-04-29 | Qualcomm Incorporated | Methods and systems for selective data communications for multi-mode devices |
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US20100246399A1 (en) * | 2009-03-24 | 2010-09-30 | Qualcomm Incorporated | Multi-channel management and load balancing |
US8977282B2 (en) | 2009-03-24 | 2015-03-10 | Qualcomm Incorporated | Multi-channel management and load balancing |
WO2010130029A1 (en) * | 2009-05-11 | 2010-11-18 | Sierra Wireless Inc. | Method and system for performing position updates in a wireless communication system |
JP2013502783A (en) * | 2009-08-19 | 2013-01-24 | エヌイーシー ヨーロッパ リミテッド | Method for supporting handover decision of mobile terminal in mobile cellular telecommunication network |
US20110201336A1 (en) * | 2010-02-12 | 2011-08-18 | David Garrett | METHOD AND SYSTEM FOR OPTIMIZING USER-LEVEL QoS DURING A LOCATION-BASED HANDOFF OVER HETEROGENEOUS MOBILE ENVIRONMENTS |
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US8634826B1 (en) * | 2010-03-26 | 2014-01-21 | Sprint Spectrum L.P. | Use of in-vehicle femtocell as basis to limit operation of in-vehicle wireless communication device |
US8606292B1 (en) | 2010-05-21 | 2013-12-10 | Sprint Spectrum L.P. | Methods and systems for limiting mobile station operation in a group setting |
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US8880707B2 (en) * | 2010-09-17 | 2014-11-04 | Deutsche Telekom Ag | Heterogeneous network access on devices with one or more network interfaces |
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US20120322497A1 (en) * | 2011-06-15 | 2012-12-20 | Microsoft Corporation | Client side cellular handoff prediction |
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US20130040692A1 (en) * | 2011-08-11 | 2013-02-14 | Mediatek, Inc. | Method of Heterogeneous Network Mobility |
CN103024828B (en) * | 2011-09-20 | 2018-03-09 | 中兴通讯股份有限公司 | Method for processing business, apparatus and system |
JP2014039118A (en) * | 2012-08-13 | 2014-02-27 | Ntt Docomo Inc | Mobile communication method, radio base station and mobile station |
CN103874149B (en) * | 2012-12-10 | 2020-06-09 | 索尼公司 | Mobile handover management method, equipment and system in wireless communication network |
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US9872210B2 (en) | 2013-10-16 | 2018-01-16 | At&T Mobility Ii Llc | Adaptive rate of congestion indicator to enhance intelligent traffic steering |
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JP6133814B2 (en) * | 2014-04-21 | 2017-05-24 | ソフトバンク株式会社 | Base station, handover management apparatus, mobile communication system, and handover control method |
US10750419B2 (en) | 2015-02-04 | 2020-08-18 | Qualcomm Incorporated | Methods of efficient handover and reselection to a home ENODEB using user equipment motion |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000028768A1 (en) * | 1998-11-06 | 2000-05-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Use of mobile station positioning for hand-off |
EP1077579A1 (en) * | 1999-08-19 | 2001-02-21 | Texas Instruments Incorporated | Improvements in or relating to mobile cellular systems |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5548806A (en) * | 1993-01-25 | 1996-08-20 | Kokusai Denshin Denwa Co., Ltd. | Mobile communication system having a cell structure constituted by integrating macro cells and micro cells |
GB2303024B (en) * | 1995-07-01 | 2000-04-12 | Motorola Ltd | Method for determining handover in a multicellular communications system |
JPH09182143A (en) * | 1995-12-27 | 1997-07-11 | Sony Corp | Terminal equipment |
JP3165391B2 (en) * | 1996-03-22 | 2001-05-14 | 松下電器産業株式会社 | Mobile radio communication system and method for detecting position of mobile station |
GB9608543D0 (en) * | 1996-04-25 | 1996-07-03 | Philips Electronics Nv | Determining routes in a network comprising nodes and links |
FR2754968B1 (en) * | 1996-10-22 | 1999-06-04 | Sagem | LOCALIZABLE CELL MOBILE TELEPHONY TERMINAL |
US6052598A (en) * | 1997-09-30 | 2000-04-18 | At&T Corp | Method for predicting the location of a mobile station in a mobile communications network |
FR2783126B1 (en) * | 1998-09-03 | 2001-03-30 | Cit Alcatel | CHANGING FROM THE MICROCELLULAR LAYER TO THE MACROCELLULAR LAYER IN A TWO-LAYERED CELL OF A TELECOMMUNICATIONS NETWORK |
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 |
US6385454B1 (en) * | 1998-10-09 | 2002-05-07 | Microsoft Corporation | Apparatus and method for management of resources in cellular networks |
US6370357B1 (en) * | 1998-12-21 | 2002-04-09 | Nortel Networks Limited | Mobile speed estimation for digital cellular radio systems |
US6184829B1 (en) * | 1999-01-08 | 2001-02-06 | Trueposition, Inc. | Calibration for wireless location system |
JP3589986B2 (en) * | 1999-04-22 | 2004-11-17 | 三菱電機株式会社 | Mobile communication device and intermittent reception control method |
US6453168B1 (en) * | 1999-08-02 | 2002-09-17 | Itt Manufacturing Enterprises, Inc | Method and apparatus for determining the position of a mobile communication device using low accuracy clocks |
US6711408B1 (en) * | 2000-02-05 | 2004-03-23 | Ericsson Inc. | Position assisted handoff within a wireless communications network |
US6611688B1 (en) * | 2000-02-22 | 2003-08-26 | Ericsson Inc. | Position reporting method for a mobile terminal in a mobile communication network |
US6721567B1 (en) * | 2000-03-30 | 2004-04-13 | Nokia Corporation | Apparatus, and an associated method, for selecting a likely target cell in a cellular communication system |
US6718174B2 (en) * | 2000-10-27 | 2004-04-06 | Qualcomm Incorporated | Method and apparatus for estimating velocity of a terminal in a wireless communication system |
JP3731736B2 (en) * | 2001-08-22 | 2006-01-05 | 株式会社Kddi研究所 | Location information management system |
JP3733336B2 (en) * | 2002-02-26 | 2006-01-11 | 株式会社日立製作所 | Wireless terminal device |
-
2003
- 2003-07-31 US US10/632,400 patent/US7251491B2/en not_active Expired - Fee Related
-
2004
- 2004-07-19 CA CA002534167A patent/CA2534167A1/en not_active Abandoned
- 2004-07-19 RU RU2006106230/09A patent/RU2387100C2/en not_active IP Right Cessation
- 2004-07-19 EP EP04757158A patent/EP1649716A1/en not_active Withdrawn
- 2004-07-19 WO PCT/US2004/023302 patent/WO2005013635A1/en active Application Filing
- 2004-07-19 JP JP2006521898A patent/JP2007500968A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000028768A1 (en) * | 1998-11-06 | 2000-05-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Use of mobile station positioning for hand-off |
EP1077579A1 (en) * | 1999-08-19 | 2001-02-21 | Texas Instruments Incorporated | Improvements in or relating to mobile cellular systems |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006128151A2 (en) * | 2005-05-27 | 2006-11-30 | Symbolic Intelligence Enhanced Systems, Inc. | Cellular television broadcast system |
WO2006128151A3 (en) * | 2005-05-27 | 2007-02-08 | Symbolic Intelligence Enhanced | Cellular television broadcast system |
WO2008066086A1 (en) * | 2006-11-29 | 2008-06-05 | Kyocera Corporation | Radio communication terminal and its control method |
US8626171B2 (en) | 2006-11-29 | 2014-01-07 | Kyocera Corporation | Wireless communication terminal and method of controlling the same |
US8923212B2 (en) | 2007-08-17 | 2014-12-30 | Qualcomm Incorporated | Method and apparatus for interference management |
US9565612B2 (en) | 2007-08-17 | 2017-02-07 | Qualcomm Incorporated | Method and apparatus for interference management |
CN101651903B (en) * | 2008-08-12 | 2012-07-18 | 中兴通讯股份有限公司 | Method and terminal for controlling evaluation of terminal motion state |
RU2475965C2 (en) * | 2010-11-24 | 2013-02-20 | ОАО "Концерн "Созвездие" | Method to assign radio data in cellular network |
TWI486070B (en) * | 2012-07-17 | 2015-05-21 | Alcatel Lucent | Method for interference reduction in a radio communication system, processing unit, and wireless access network node thereof |
US10383020B2 (en) | 2012-07-17 | 2019-08-13 | Alcatel Lucent | Method for interference reduction in a radio communication system, processing unit, and wireless access network node thereof |
EP3503620A4 (en) * | 2016-11-14 | 2019-08-28 | Huawei Technologies Co., Ltd. | Method, device and system for cell handover |
US10827401B2 (en) | 2016-11-14 | 2020-11-03 | Huawei Technologies Co., Ltd. | Cell handover method, apparatus, and system |
Also Published As
Publication number | Publication date |
---|---|
US20050026619A1 (en) | 2005-02-03 |
EP1649716A1 (en) | 2006-04-26 |
RU2387100C2 (en) | 2010-04-20 |
RU2006106230A (en) | 2006-08-10 |
JP2007500968A (en) | 2007-01-18 |
US7251491B2 (en) | 2007-07-31 |
CA2534167A1 (en) | 2005-02-10 |
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