SE9500961L - Ways to determine the handover candidate in a multi-cell environment - Google Patents

Ways to determine the handover candidate in a multi-cell environment

Info

Publication number
SE9500961L
SE9500961L SE9500961A SE9500961A SE9500961L SE 9500961 L SE9500961 L SE 9500961L SE 9500961 A SE9500961 A SE 9500961A SE 9500961 A SE9500961 A SE 9500961A SE 9500961 L SE9500961 L SE 9500961L
Authority
SE
Sweden
Prior art keywords
cell
serving cell
ways
handover candidate
cell environment
Prior art date
Application number
SE9500961A
Other languages
Swedish (sv)
Other versions
SE9500961D0 (en
Inventor
Rupinder Singh Oberoi
Paul Crichton
Robert Ivor Davies
Original Assignee
Motorola 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
Priority claimed from GB9405539A external-priority patent/GB2284321A/en
Application filed by Motorola Ltd filed Critical Motorola Ltd
Publication of SE9500961D0 publication Critical patent/SE9500961D0/en
Publication of SE9500961L publication Critical patent/SE9500961L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/04—Reselecting a cell layer in multi-layered cells

Abstract

A method as shown in FIG. 6 for determining a handover candidate for a mobile station in a cellular communication system including a serving cell and a number of neighbouring cells where the serving cell and the neighbouring cells include at least one umbrella cell and a number of microcells. The decision on handover candidates from the serving cell to a neighbouring cell is taken by measuring a parameter received by the mobile of an incoming signal from at least one cellular base station for a time duration. The criteria includes determining a step change in the parameter being measured.
SE9500961A 1994-03-21 1995-03-20 Ways to determine the handover candidate in a multi-cell environment SE9500961L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9405539A GB2284321A (en) 1993-11-27 1994-03-21 Method for determining handoff candidate

Publications (2)

Publication Number Publication Date
SE9500961D0 SE9500961D0 (en) 1995-03-20
SE9500961L true SE9500961L (en) 1995-09-22

Family

ID=10752236

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9500961A SE9500961L (en) 1994-03-21 1995-03-20 Ways to determine the handover candidate in a multi-cell environment

Country Status (8)

Country Link
CN (1) CN1123997A (en)
CA (1) CA2143539A1 (en)
DE (1) DE19509273A1 (en)
FR (1) FR2717650A1 (en)
GB (1) GB2287858B (en)
HK (1) HK1009667A1 (en)
RU (1) RU95103970A (en)
SE (1) SE9500961L (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514240C2 (en) * 1995-03-31 2001-01-29 Ericsson Telefon Ab L M Method and apparatus for transferring a connection in a digital radio communication system
GB2301733B (en) * 1995-05-27 1999-09-22 Motorola Inc Method for determining handover in a multicellular communications 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
FI103171B1 (en) 1996-02-20 1999-04-30 Nokia Telecommunications Oy A method and arrangement for making a handover decision in a mobile communication system
GB2313740B (en) * 1996-05-30 2000-08-02 Motorola Ltd Handover management system for cellular network
GB2316579B (en) * 1996-08-24 2000-10-04 Motorola Ltd Handover management system for cellular network
FI105139B (en) 1997-06-05 2000-06-15 Nokia Networks Oy Call setup wizard retry
FI980517A (en) * 1998-03-06 1999-09-07 Nokia Networks Oy Procedure for handover
EP0961512B1 (en) 1998-05-29 2009-02-11 Telefonaktiebolaget LM Ericsson (publ) A method for performing handover in a radio communication environment.
US6539227B1 (en) * 1998-12-18 2003-03-25 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for controlling hard and soft handoffs in radio communications systems
GB2347019A (en) * 1999-02-08 2000-08-23 Motorola Ltd An antenna array system
GB2356771A (en) * 1999-11-24 2001-05-30 Motorola Ltd Signal measurement in a second capsule within a cell by a first capsule whilst it is servicing a call
CN101925035B (en) * 2000-08-25 2012-05-09 捷讯研究有限公司 System and method for redirecting data to wireless device over a plurality of communication paths
US8913604B2 (en) 2004-01-06 2014-12-16 Vasu Networks Corporation Access point with controller for billing and generating income for access point owner
US10419996B2 (en) 2004-01-06 2019-09-17 Vasu Networks Corporation Mobile device with automatic switching between cellular and wifi networks
US8078164B2 (en) 2004-01-06 2011-12-13 Vasu Networks Corporation Mobile telephone VOIP/cellular seamless roaming switching controller
US8514867B2 (en) 2004-01-06 2013-08-20 Hava Corporation Method of determining broadband content usage within a system
US8520605B2 (en) 2004-01-06 2013-08-27 Vasu Networks Corporation Apparatus for controlling broadband access and distribution of content and communications through an access point
EP1738538B1 (en) 2004-01-06 2018-08-08 Vasu Networks Corporation Telephone with automatic switching between cellular and voip networks
US10320989B2 (en) 2005-02-11 2019-06-11 Vasu Networks Corporation Access point with controller for billing and generating income for access point owner
US20070021086A1 (en) * 2005-07-22 2007-01-25 Industrial Technology Research Institute Method for path selection and signal processing in wireless communications system
US7925292B2 (en) 2006-01-26 2011-04-12 Qualcomm Incorporated Methods, devices and systems relating to reselecting cells in a cellular wireless communications system
US7725106B2 (en) * 2006-01-26 2010-05-25 Qualcomm Incorporated Methods, devices and systems relating to reselecting cells in a cellular wireless communications system
US8681736B2 (en) * 2007-09-04 2014-03-25 Telefonaktiebolaget L M Ericsson (Publ) Time-to-trigger handling methods and apparatus
AU2009225432B2 (en) * 2008-03-21 2014-01-09 Interdigital Patent Holdings, Inc Method of supporting cell reselection in an evolved HSPA network
US8971890B2 (en) 2009-08-17 2015-03-03 Nokia Siemens Networks Oy Method for handing over a user equipment connected to a base station fro the base station to a femto access point

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2636236B2 (en) * 1987-03-31 1997-07-30 三菱電機株式会社 Switching channels during a call
GB9028108D0 (en) * 1990-12-27 1991-02-13 British Telecomm Mobile radio handover initiation determination

Also Published As

Publication number Publication date
FR2717650A1 (en) 1995-09-22
CA2143539A1 (en) 1995-09-22
HK1009667A1 (en) 1999-06-04
CN1123997A (en) 1996-06-05
GB9416186D0 (en) 1994-09-28
GB2287858A (en) 1995-09-27
GB2287858B (en) 1998-03-04
RU95103970A (en) 1996-12-27
SE9500961D0 (en) 1995-03-20
DE19509273A1 (en) 1995-10-12

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