SE468696B - Foerfarande att utfoera handover i ett mobilradiosystem med celler i flera skikt - Google Patents

Foerfarande att utfoera handover i ett mobilradiosystem med celler i flera skikt

Info

Publication number
SE468696B
SE468696B SE9101910A SE9101910A SE468696B SE 468696 B SE468696 B SE 468696B SE 9101910 A SE9101910 A SE 9101910A SE 9101910 A SE9101910 A SE 9101910A SE 468696 B SE468696 B SE 468696B
Authority
SE
Sweden
Prior art keywords
layer
cell
handover
mobile
cells
Prior art date
Application number
SE9101910A
Other languages
English (en)
Swedish (sv)
Other versions
SE9101910L (sv
SE9101910D0 (sv
Inventor
P B O Gudmundson
O E Grimlund
O H Eriksson
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20383109&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE468696(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of SE9101910D0 publication Critical patent/SE9101910D0/xx
Priority to SE9101910A priority Critical patent/SE468696B/sv
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to TW081104301A priority patent/TW215488B/zh
Priority to EP92850126A priority patent/EP0526436B1/en
Priority to DE69221405T priority patent/DE69221405T2/de
Priority to AU18351/92A priority patent/AU650543B2/en
Priority to US07/901,075 priority patent/US5392453A/en
Priority to JP4161271A priority patent/JPH05191341A/ja
Publication of SE9101910L publication Critical patent/SE9101910L/xx
Publication of SE468696B publication Critical patent/SE468696B/sv
Priority to HK98100891A priority patent/HK1001949A1/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
SE9101910A 1991-06-20 1991-06-20 Foerfarande att utfoera handover i ett mobilradiosystem med celler i flera skikt SE468696B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9101910A SE468696B (sv) 1991-06-20 1991-06-20 Foerfarande att utfoera handover i ett mobilradiosystem med celler i flera skikt
TW081104301A TW215488B (xx) 1991-06-20 1992-06-02
EP92850126A EP0526436B1 (en) 1991-06-20 1992-06-03 A method of effecting handover in a mobile multilayer cellular radio system
DE69221405T DE69221405T2 (de) 1991-06-20 1992-06-03 Verfahren zur Weiterreichung in einem Mehrschichtsmobilfunkkommunikationssystem
JP4161271A JPH05191341A (ja) 1991-06-20 1992-06-19 移動無線装置におけるハンドオーバの実行方法
AU18351/92A AU650543B2 (en) 1991-06-20 1992-06-19 A method of effecting handover in a mobile multilayer cellular radio system
US07/901,075 US5392453A (en) 1991-06-20 1992-06-19 Method of effecting handover in a mobile multilayer cellular radio system
HK98100891A HK1001949A1 (en) 1991-06-20 1998-02-05 A method fo effecting handover in a mobile multilayer cellular radio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9101910A SE468696B (sv) 1991-06-20 1991-06-20 Foerfarande att utfoera handover i ett mobilradiosystem med celler i flera skikt

Publications (3)

Publication Number Publication Date
SE9101910D0 SE9101910D0 (sv) 1991-06-20
SE9101910L SE9101910L (sv) 1992-12-21
SE468696B true SE468696B (sv) 1993-03-01

Family

ID=20383109

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9101910A SE468696B (sv) 1991-06-20 1991-06-20 Foerfarande att utfoera handover i ett mobilradiosystem med celler i flera skikt

Country Status (8)

Country Link
US (1) US5392453A (xx)
EP (1) EP0526436B1 (xx)
JP (1) JPH05191341A (xx)
AU (1) AU650543B2 (xx)
DE (1) DE69221405T2 (xx)
HK (1) HK1001949A1 (xx)
SE (1) SE468696B (xx)
TW (1) TW215488B (xx)

Cited By (3)

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WO1995028813A1 (en) * 1994-04-15 1995-10-26 Nokia Telecommunications Oy Handover with fast moving mobile station detection between a microcell and a macrocell
US5832381A (en) * 1993-10-20 1998-11-03 Nokia Telecommunications Oy Location updating in a cellular radio network
WO2002098160A1 (en) * 2001-05-31 2002-12-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement and computer program poduct for determining criterions for selection of an appropriate cell layer for a user equipment and for reducing the number of inter-frequency hard handovers for the user equipment

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JP3450436B2 (ja) * 1994-05-30 2003-09-22 キヤノン株式会社 ファクシミリ装置
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FR2739996B1 (fr) * 1995-10-12 1998-01-30 Alcatel Mobile Comm France Dispositif de commande de changement de niveau de cellule pour reseau cellulaire de radiocommunications mobiles a plusieurs niveaux de cellules
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FI103171B (fi) * 1996-02-20 1999-04-30 Nokia Telecommunications Oy Menetelmä ja järjestely solunvaihtopäätöksen tekemiseksi matkaviestinj ärjestelmässä
FI103081B1 (fi) 1996-02-23 1999-04-15 Nokia Telecommunications Oy Kanavanvaihto matkaviestinjärjestelmässä
FI103007B1 (fi) * 1996-04-16 1999-03-31 Nokia Telecommunications Oy Kanavanvaihto monitasoisen solupeiton matkaviestinjärjestelmässä
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US6233456B1 (en) * 1996-09-27 2001-05-15 Qualcomm Inc. Method and apparatus for adjacent coverage area handoff in communication systems
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FI104683B (fi) * 1997-02-18 2000-04-14 Nokia Networks Oy Kanavanvaihto matkaviestinjärjestelmässä
US5991286A (en) * 1997-02-20 1999-11-23 Telefonaktiebolaget L M Ericsson (Publ) Support of multiple modulation levels for a cellular packet control channel
US6061549A (en) * 1997-02-20 2000-05-09 Telefonaktiebolaget L M Ericsson Support of multiple modulation levels for a cellular traffic channel
US6112086A (en) 1997-02-25 2000-08-29 Adc Telecommunications, Inc. Scanning RSSI receiver system using inverse fast fourier transforms for a cellular communications system with centralized base stations and distributed antenna units
US5937353A (en) * 1997-04-04 1999-08-10 Nortel Networks Corporation Method and apparatus for controlling allocation of traffic channels in macrocell/microcell telecommunications networks
FI105005B (fi) * 1997-05-13 2000-05-15 Nokia Networks Oy Päätelaitteen nopeuden estimoimismenetelmä, solun valitsemismenetelmä ja radiojärjestelmä
GB2327013B (en) * 1997-06-30 2002-02-13 Ericsson Telefon Ab L M Mobile communications system
AU8458298A (en) * 1997-07-11 1999-02-08 Nortel Networks Corporation Method and apparatus for switching between public macrocellular telephone systemand private microcellular telephone system
FR2783126B1 (fr) * 1998-09-03 2001-03-30 Cit Alcatel Passage de la couche microcellulaire a la couche macrocellulaire dans une cellule a deux couches d'un reseau de telecommunications
GB2337413A (en) * 1998-05-15 1999-11-17 Nokia Mobile Phones Ltd alternative Channel Measurement in a Radio Communication system
US6205336B1 (en) 1998-08-14 2001-03-20 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for improving network resource utilization in a cellular communication system
US6081719A (en) * 1998-08-19 2000-06-27 Motorola, Inc. Layered wireless communication system and method
CA2278830A1 (en) * 1998-08-31 2000-02-29 Lucent Technologies Inc. Handoffs in extended range concentric cell base station
DE19920153C2 (de) * 1999-05-03 2001-05-31 Maz Mikroelektronik Anwendungs Verfahren zur Animation einer Mobilfunkstation
KR100593478B1 (ko) * 1999-09-01 2006-06-28 에스케이 텔레콤주식회사 중첩셀 구조에서의 핸드오프를 지원하는 단말기 및 그를 이용한 핸드오프 방법
KR100504464B1 (ko) * 1999-09-02 2005-08-03 엘지전자 주식회사 기지국 전력 제어 방법
SE0000720D0 (sv) 2000-03-03 2000-03-03 Ericsson Telefon Ab L M Handover in cellular system utilising norrow and wide beam antennas
US6704545B1 (en) 2000-07-19 2004-03-09 Adc Telecommunications, Inc. Point-to-multipoint digital radio frequency transport
JP3630134B2 (ja) * 2001-11-28 2005-03-16 日本電気株式会社 チャネル切替方法及びそれを用いた移動通信端末
US7184728B2 (en) * 2002-02-25 2007-02-27 Adc Telecommunications, Inc. Distributed automatic gain control system
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US7263293B2 (en) * 2002-06-10 2007-08-28 Andrew Corporation Indoor wireless voice and data distribution system
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US8121604B1 (en) * 2005-03-04 2012-02-21 Nextel Communications Inc. Systems and methods for operating wireless networks
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US8737454B2 (en) 2007-01-25 2014-05-27 Adc Telecommunications, Inc. Modular wireless communications platform
CN101472305B (zh) * 2007-12-26 2012-01-25 电信科学技术研究院 一种实现小区切换的方法、系统及装置
KR100987242B1 (ko) * 2008-02-29 2010-10-12 고려대학교 산학협력단 핸드오프 수행 방법
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5832381A (en) * 1993-10-20 1998-11-03 Nokia Telecommunications Oy Location updating in a cellular radio network
WO1995028813A1 (en) * 1994-04-15 1995-10-26 Nokia Telecommunications Oy Handover with fast moving mobile station detection between a microcell and a macrocell
US5907808A (en) * 1994-04-15 1999-05-25 Nokia Telecommunications Oy Handover with fast moving mobile station detection between a microcell and a macrocell
WO2002098160A1 (en) * 2001-05-31 2002-12-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement and computer program poduct for determining criterions for selection of an appropriate cell layer for a user equipment and for reducing the number of inter-frequency hard handovers for the user equipment

Also Published As

Publication number Publication date
JPH05191341A (ja) 1993-07-30
TW215488B (xx) 1993-11-01
US5392453A (en) 1995-02-21
DE69221405D1 (de) 1997-09-11
EP0526436B1 (en) 1997-08-06
HK1001949A1 (en) 1998-07-17
AU1835192A (en) 1992-12-24
AU650543B2 (en) 1994-06-23
EP0526436A1 (en) 1993-02-03
DE69221405T2 (de) 1998-01-29
SE9101910L (sv) 1992-12-21
SE9101910D0 (sv) 1991-06-20

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