SE9901846L - A method of load distribution between a first cell and its neighbor cells in a cellular mobile radio system - Google Patents

A method of load distribution between a first cell and its neighbor cells in a cellular mobile radio system

Info

Publication number
SE9901846L
SE9901846L SE9901846A SE9901846A SE9901846L SE 9901846 L SE9901846 L SE 9901846L SE 9901846 A SE9901846 A SE 9901846A SE 9901846 A SE9901846 A SE 9901846A SE 9901846 L SE9901846 L SE 9901846L
Authority
SE
Sweden
Prior art keywords
cell
radio system
neighbouring
mobile radio
cellular mobile
Prior art date
Application number
SE9901846A
Other languages
Swedish (sv)
Other versions
SE9901846D0 (en
SE515898C2 (en
Inventor
Lars Stroeberg
Christer Aakesson
Robert Karlsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9901846A priority Critical patent/SE515898C2/en
Publication of SE9901846D0 publication Critical patent/SE9901846D0/en
Priority to PCT/SE2000/000984 priority patent/WO2000072618A1/en
Priority to JP2000619955A priority patent/JP2003500952A/en
Priority to AU49678/00A priority patent/AU4967800A/en
Priority to CN00807892A priority patent/CN1351806A/en
Priority to EP00931862A priority patent/EP1179274A1/en
Publication of SE9901846L publication Critical patent/SE9901846L/en
Publication of SE515898C2 publication Critical patent/SE515898C2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/06—Hybrid resource partitioning, e.g. channel borrowing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic

Abstract

In a method of load sharing between a first cell (C4) and its neighbouring cells (C1, C2, C3, C5, C6, C7) in a cellular mobile radio system, wherein each cell serves a number of mobile stations (1, A, B, C, D), it is determined if the traffic load of said first cell (C4) is higher than a first load threshold (201, 202), and if so, it is determined if the traffic load of the neighbouring cells (C1, C2, C3, C5, C6, C7) is lower than a second load threshold (203). If it is lower, at least a neighbouring cell (C5) having the highest number of mobile stations, associated with said first cell (C4), with a signal strength above a signal strength threshold (204) is selected from the neighbouring cells (C2, C5, C7). The cell coverage of said neighbouring cell (C5) is increased towards said first cell (C4) (205), and the cell coverage of said first cell (C4) is decreased a corresponding amount in a direction from said neighbouring cell (C5) (206).
SE9901846A 1999-05-21 1999-05-21 A method for cell load distribution in a cellular mobile radio communication system SE515898C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE9901846A SE515898C2 (en) 1999-05-21 1999-05-21 A method for cell load distribution in a cellular mobile radio communication system
PCT/SE2000/000984 WO2000072618A1 (en) 1999-05-21 2000-05-18 A method for cell load sharing in a cellular mobile radio communications system
JP2000619955A JP2003500952A (en) 1999-05-21 2000-05-18 Cell load sharing method in cellular mobile radio communication system
AU49678/00A AU4967800A (en) 1999-05-21 2000-05-18 A method for cell load sharing in a cellular mobile radio communications system
CN00807892A CN1351806A (en) 1999-05-21 2000-05-18 Method for cell load sharing in a cellular mobile radio communicaltions system
EP00931862A EP1179274A1 (en) 1999-05-21 2000-05-18 A method for cell load sharing in a cellular mobile radio communications system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901846A SE515898C2 (en) 1999-05-21 1999-05-21 A method for cell load distribution in a cellular mobile radio communication system

Publications (3)

Publication Number Publication Date
SE9901846D0 SE9901846D0 (en) 1999-05-21
SE9901846L true SE9901846L (en) 2000-11-22
SE515898C2 SE515898C2 (en) 2001-10-22

Family

ID=20415682

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901846A SE515898C2 (en) 1999-05-21 1999-05-21 A method for cell load distribution in a cellular mobile radio communication system

Country Status (6)

Country Link
EP (1) EP1179274A1 (en)
JP (1) JP2003500952A (en)
CN (1) CN1351806A (en)
AU (1) AU4967800A (en)
SE (1) SE515898C2 (en)
WO (1) WO2000072618A1 (en)

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GB2377855A (en) * 2001-07-18 2003-01-22 Ericsson Telefon Ab L M Cell re-selection based on cell loading
DE10328502A1 (en) * 2003-06-25 2004-08-26 Siemens Ag Radio communications method for operating a mobile telephone system has radio coverage areas each serviced by a base station
JP4510888B2 (en) * 2004-06-10 2010-07-28 ユーティーシダカントンシュンヨウシャンゴンシ Resource distribution and signal routing method in a centralized base station
CN100415035C (en) * 2004-08-31 2008-08-27 华为技术有限公司 Dynamic community adjusting method
CN100369515C (en) * 2005-01-20 2008-02-13 中兴通讯股份有限公司 Coverage test method for fixed beam intelligent antenna base station system
CN100369516C (en) * 2005-01-21 2008-02-13 中兴通讯股份有限公司 Capacity test method for fixed beam intelligent antenna base station system
US8903413B2 (en) * 2009-03-20 2014-12-02 Qualcomm Incorporated Hybrid cell management in wireless networks
EP2296394B1 (en) * 2009-09-10 2016-08-10 Alcatel Lucent Base station, method and computer program product for load balancing in a group of base stations
CN102143529B (en) * 2010-01-29 2014-09-10 中国移动通信集团公司 Load balancing method and equipment
US9084208B2 (en) 2010-02-15 2015-07-14 Telefonaktiebolaget L M Ericsson (Publ) Energy-efficient network methods and apparatus
US9125226B2 (en) 2010-09-08 2015-09-01 Nec Corporation Wireless communication system, neighbor cell list optimization system, base station, and neighbor cell list update method
EP2630819A4 (en) * 2010-10-22 2016-08-24 Nec Corp Wireless communication system, base station, management server, and wireless communication method
EP2485516B1 (en) * 2011-01-27 2018-05-02 Alcatel Lucent Radio coverage in mobile telecommunications systems
CN102256307A (en) * 2011-06-21 2011-11-23 北京邮电大学 Method and system for balancing distributed load in LTE (Long Term Evolution) access network
US9438393B2 (en) 2011-09-29 2016-09-06 Nec Corporation Radio parameter control apparatus, radio base station, radio parameter control method, and non-transitory computer readable medium
JP6070957B2 (en) * 2011-12-13 2017-02-01 日本電気株式会社 Radio parameter control system, radio parameter control apparatus, radio base station, radio parameter control method, and program
US9432881B2 (en) * 2012-02-29 2016-08-30 Telefonaktiebolaget L M Ericsson Method and apparatus for load balancing in cellular communication systems
CN103369610B (en) * 2012-03-27 2016-08-17 北京电信技术发展产业协会 The self adaptation method to set up of a kind of community switching biasing and device
CN103037440B (en) * 2012-12-13 2016-03-02 北京北方烽火科技有限公司 A kind of Mobile load balancing method and device
CN103974337B (en) * 2013-01-31 2017-11-21 中国移动通信集团公司 A kind of method and device of the service distributing of high-load region
JPWO2015022952A1 (en) 2013-08-13 2017-03-02 日本電気株式会社 Radio parameter control apparatus, radio base station, radio communication system, radio parameter control method, and program
EP3082359B1 (en) 2013-12-10 2021-11-24 Nec Corporation Wireless parameter control device, wireless parameter control method, wireless base station and wireless parameter control program
CN103813387A (en) * 2013-12-24 2014-05-21 广西大学 Method and network system for balancing inter-cell load of LTE system
CN105307209A (en) * 2014-05-27 2016-02-03 中国移动通信集团浙江有限公司 Resource leveling method and device between cells
KR102193273B1 (en) 2014-10-21 2020-12-22 삼성전자주식회사 Apparatus and method for traffic load balancing using inter-site carrier aggregation
US10382972B2 (en) 2015-03-06 2019-08-13 Nec Corporation Coverage control method, base station apparatus, wireless communication system, and non-transitory computer readable medium having base station control program stored thereon

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DE3441722A1 (en) * 1984-11-15 1986-05-15 Robert Bosch Gmbh, 7000 Stuttgart RADIO TELEPHONE NETWORK
US4670899A (en) * 1985-05-31 1987-06-02 Northern Telecom Limited Load balancing for cellular radiotelephone system
US5241685A (en) * 1991-03-15 1993-08-31 Telefonaktiebolaget L M Ericsson Load sharing control for a mobile cellular radio system
JPH05292012A (en) * 1992-04-07 1993-11-05 Nec Corp Congestion control system for mobile communication system
US6044249A (en) * 1996-11-12 2000-03-28 Motorola, Inc. Method for determining handover margins in a cellular communication system
FI109513B (en) * 1997-05-13 2002-08-15 Nokia Corp Cell load based handover on mobile communication systems
SE522542C2 (en) * 1998-03-26 2004-02-17 Telia Ab Method for redistributing traffic load on a cellular cellular telephone system
CA2344498A1 (en) * 1998-09-22 2000-03-30 Telefonaktiebolaget Lm Ericsson Cell load sharing in a mobile-controlled cell selection environment

Also Published As

Publication number Publication date
CN1351806A (en) 2002-05-29
WO2000072618A1 (en) 2000-11-30
EP1179274A1 (en) 2002-02-13
SE9901846D0 (en) 1999-05-21
AU4967800A (en) 2000-12-12
SE515898C2 (en) 2001-10-22
JP2003500952A (en) 2003-01-07

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