EP0983694A4 - Auslöser von hartem weiterreichen an der sektorgrenze - Google Patents

Auslöser von hartem weiterreichen an der sektorgrenze

Info

Publication number
EP0983694A4
EP0983694A4 EP98920236A EP98920236A EP0983694A4 EP 0983694 A4 EP0983694 A4 EP 0983694A4 EP 98920236 A EP98920236 A EP 98920236A EP 98920236 A EP98920236 A EP 98920236A EP 0983694 A4 EP0983694 A4 EP 0983694A4
Authority
EP
European Patent Office
Prior art keywords
boundary
active set
mobile unit
sector
bts
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.)
Withdrawn
Application number
EP98920236A
Other languages
English (en)
French (fr)
Other versions
EP0983694A1 (de
Inventor
David Boettger
Amhad Jalali
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
Publication of EP0983694A1 publication Critical patent/EP0983694A1/de
Publication of EP0983694A4 publication Critical patent/EP0983694A4/de
Withdrawn legal-status Critical Current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
    • H04W36/32—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
    • H04W36/14—Reselecting a network or an air interface

Definitions

  • the pilots of the sectors 40r and 42r are identified in the database 21 as boundary sector pilots, while the pilots of the sectors 441 and 461 are identified in the database 31 as boundary sector pilots.
  • the non-boundary cells C l and 04 are shown as being unidirectional cells, although use of any other type of cell configuration (e.g., three- or six-sector) is supported.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP98920236A 1997-05-19 1998-05-05 Auslöser von hartem weiterreichen an der sektorgrenze Withdrawn EP0983694A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85859397A 1997-05-19 1997-05-19
US858593 1997-05-19
PCT/US1998/009132 WO1998053620A1 (en) 1997-05-19 1998-05-05 Boundary sector hard handoff trigger

Publications (2)

Publication Number Publication Date
EP0983694A1 EP0983694A1 (de) 2000-03-08
EP0983694A4 true EP0983694A4 (de) 2002-01-23

Family

ID=25328667

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98920236A Withdrawn EP0983694A4 (de) 1997-05-19 1998-05-05 Auslöser von hartem weiterreichen an der sektorgrenze

Country Status (5)

Country Link
EP (1) EP0983694A4 (de)
CN (1) CN1265253A (de)
AU (1) AU735575B2 (de)
CA (1) CA2290517A1 (de)
WO (1) WO1998053620A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8843638B2 (en) 2007-12-13 2014-09-23 Ericsson Evdo Inc. Handing off active connections
US9019935B2 (en) 2001-06-25 2015-04-28 Ericsson Evdo Inc. Radio network control

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100256957B1 (ko) * 1997-12-26 2000-05-15 윤종용 코드분할 다중접속 시스템에서 동일셀내 주파수간 하드핸드오프 방법
AU1317201A (en) * 1999-10-29 2001-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Mobile terminal handover from a second generation network to a third generation ip-based network
US6535739B1 (en) * 2000-04-07 2003-03-18 Qualcomm Incorporated Method of handoff within a telecommunications system containing digital base stations with different spectral capabilities
US8195187B2 (en) 2001-06-25 2012-06-05 Airvana Network Solutions, Inc. Radio network control
KR100547723B1 (ko) * 2004-01-14 2006-01-31 삼성전자주식회사 이동통신시스템에서 인접 셀 경계 인식장치 및 방법
US8099504B2 (en) 2005-06-24 2012-01-17 Airvana Network Solutions, Inc. Preserving sessions in a wireless network
US7751835B2 (en) 2005-10-04 2010-07-06 Airvana, Inc. Non-circular paging areas
US8094630B2 (en) 2005-12-16 2012-01-10 Airvana Network Solutions, Inc. Radio frequency dragging prevention
US8619702B2 (en) 2005-12-16 2013-12-31 Ericsson Evdo Inc. Radio network control
US8145221B2 (en) 2005-12-16 2012-03-27 Airvana Network Solutions, Inc. Radio network communication
CN101064956B (zh) * 2006-04-28 2011-06-15 华为技术有限公司 长期演进网络的用户设备在相异系统间的切换方法
US8085696B2 (en) 2006-07-14 2011-12-27 Airvana Networks Solutions, Inc. Dynamic modification of route update protocols
CN101232732B (zh) * 2008-02-25 2011-03-16 中兴通讯股份有限公司 一种多传输类型码分多址系统中边界切换的方法
CN102026272B (zh) * 2009-12-09 2013-07-24 电信科学技术研究院 多载波系统的测量评估方法、系统及装置
CN107426742B (zh) 2016-05-23 2019-02-12 北京小米移动软件有限公司 信令发送方法、参考信号发送方法、装置及系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044969A2 (en) * 1996-05-22 1997-11-27 Qualcomm Incorporated Method and apparatus for providing a cone of silence in a cellular communication system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5517674A (en) * 1993-08-09 1996-05-14 Telefonaktiebolaget Lm Ericsson Low capacity mobile assisted handoff in a cellular communications network
US5673307A (en) * 1994-02-17 1997-09-30 Spectralink Corporation Handoff method for indoor cellular phone system
US5697055A (en) * 1994-10-16 1997-12-09 Qualcomm Incorporated Method and apparatus for handoff between different cellular communications systems
KR970008949B1 (en) * 1994-11-16 1997-06-03 Korea Electronics Telecomm Method and system for providing a frequency handoff in communication in a cdma cellular telephone system
US5634192A (en) * 1995-02-23 1997-05-27 Northern Telecom Limited Mobile-assisted handoff technique
US5737704A (en) * 1996-07-22 1998-04-07 Electronics And Telecommunications Research Institute Channel allocation method for removing inter-cell hard handoffs in a CDMA system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997044969A2 (en) * 1996-05-22 1997-11-27 Qualcomm Incorporated Method and apparatus for providing a cone of silence in a cellular communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SATARASINGHE P: "A NOVEL METHOD FOR CDMA HARD HANDOFF", COMMUNICATIONS: THE KEY TO GLOBAL PROSPERITY. GLOBECOM 1996. LONDON, NOV. 18 - 22, 1996, GLOBAL TELECOMMUNICATIONS CONFERENCE (GLOBECOM), NEW YORK, IEEE, US, vol. 3, 18 November 1996 (1996-11-18), pages 1766 - 1768, XP000748752, ISBN: 0-7803-3337-3 *
See also references of WO9853620A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9019935B2 (en) 2001-06-25 2015-04-28 Ericsson Evdo Inc. Radio network control
US8843638B2 (en) 2007-12-13 2014-09-23 Ericsson Evdo Inc. Handing off active connections

Also Published As

Publication number Publication date
EP0983694A1 (de) 2000-03-08
AU7285598A (en) 1998-12-11
WO1998053620A1 (en) 1998-11-26
CN1265253A (zh) 2000-08-30
CA2290517A1 (en) 1998-11-26
AU735575B2 (en) 2001-07-12

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Inventor name: JALALI, AMHAD

Inventor name: BOETTGER, DAVID

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Owner name: NORTEL NETWORKS LIMITED

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