[go: up one dir, main page]

DE60116212D1 - Mobilkommunikationssystem, Basisstation, Mobilstation und Steuerungsverfahren für Mobilkommunikation - Google Patents

Mobilkommunikationssystem, Basisstation, Mobilstation und Steuerungsverfahren für Mobilkommunikation

Info

Publication number
DE60116212D1
DE60116212D1 DE60116212T DE60116212T DE60116212D1 DE 60116212 D1 DE60116212 D1 DE 60116212D1 DE 60116212 T DE60116212 T DE 60116212T DE 60116212 T DE60116212 T DE 60116212T DE 60116212 D1 DE60116212 D1 DE 60116212D1
Authority
DE
Germany
Prior art keywords
mobile communication
mobile
station
control method
base station
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.)
Expired - Lifetime
Application number
DE60116212T
Other languages
English (en)
Other versions
DE60116212T2 (de
Inventor
Noriyuki Tsutsumi
Hidenari Kato
Hisashi Takeshita
Shogo Ito
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Application granted granted Critical
Publication of DE60116212D1 publication Critical patent/DE60116212D1/de
Publication of DE60116212T2 publication Critical patent/DE60116212T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE60116212T 2000-10-02 2001-10-02 Mobilkommunikationssystem, Basisstation, Mobilstation und Steuerungsverfahren für Mobilkommunikation Expired - Lifetime DE60116212T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000302734 2000-10-02
JP2000302734 2000-10-02

Publications (2)

Publication Number Publication Date
DE60116212D1 true DE60116212D1 (de) 2006-02-02
DE60116212T2 DE60116212T2 (de) 2006-07-13

Family

ID=18784039

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60116212T Expired - Lifetime DE60116212T2 (de) 2000-10-02 2001-10-02 Mobilkommunikationssystem, Basisstation, Mobilstation und Steuerungsverfahren für Mobilkommunikation

Country Status (4)

Country Link
US (1) US7184769B2 (de)
EP (1) EP1193891B1 (de)
CN (1) CN1159931C (de)
DE (1) DE60116212T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6728227B1 (en) * 1997-06-04 2004-04-27 Ntt Docomo, Inc. Mobile radio communication system, mobile station, and method for controlling diversity hand-over branch
US7146168B2 (en) 2001-12-19 2006-12-05 Nokia Corporation Method and system for providing a downlink connection in a cellular network
US7853260B2 (en) * 2002-04-29 2010-12-14 Nokia Corporation Method and apparatus for cell identification for uplink interference avoidance using inter-frequency measurements
US6681112B1 (en) * 2002-04-29 2004-01-20 Nokia Corporation Handovers of user equipment connections in wireless communications systems
US20040022217A1 (en) * 2002-04-29 2004-02-05 Sari Korpela Method and apparatus for soft handover area detection using inter-band measurements
US20040047312A1 (en) * 2002-04-29 2004-03-11 Peter Muszynski Method and apparatus for UL interference avoidance by DL measurements and IFHO
US20030224733A1 (en) * 2002-04-29 2003-12-04 Uwe Schwarz Method and apparatus for estimating signal quality for uplink interference avoidance
US7525948B2 (en) * 2002-04-29 2009-04-28 Nokia Corporation Method and apparatus for utilizing synchronization information
US7424296B2 (en) * 2002-04-29 2008-09-09 Nokia Corporation Method and apparatus for soft handover area detection for uplink interference avoidance
US20030224730A1 (en) * 2002-04-29 2003-12-04 Peter Muszynski Method and apparatus for selection of downlink carriers in a cellular system using multiple downlink carriers
GB0323199D0 (en) * 2003-10-03 2003-11-05 Fujitsu Ltd Soft handover
CN101969677B (zh) * 2005-12-27 2014-10-15 富士通株式会社 移动控制装置和越区切换控制方法及移动通信系统
US20090047962A1 (en) * 2007-08-14 2009-02-19 Rao Anil M Transfer-of uplink power control parameters during handovers
JP5107069B2 (ja) * 2008-01-25 2012-12-26 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムで使用される基地局装置及び方法
EP2282581B1 (de) * 2008-05-29 2018-07-04 NTT DoCoMo, Inc. Mobilkommunikationsverfahren, femtozellen-funkbasisstation
JP5172562B2 (ja) * 2008-09-22 2013-03-27 株式会社エヌ・ティ・ティ・ドコモ 移動局及び移動通信方法
DE102013111512A1 (de) * 2013-10-18 2015-04-23 Hella Kgaa Hueck & Co. Radargerät und Verfahren zum Betreiben eines Radargerätes
EP3198940B1 (de) * 2016-04-01 2020-06-03 Telefonaktiebolaget LM Ericsson (publ) Netzwerkvorrichtung, endgerätvorrichtung und verfahren zur ermöglichung der übergabe einer endgerätvorrichtung

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491837A (en) * 1994-03-07 1996-02-13 Ericsson Inc. Method and system for channel allocation using power control and mobile-assisted handover measurements
US5933787A (en) 1995-03-13 1999-08-03 Qualcomm Incorporated Method and apparatus for performing handoff between sectors of a common base station
JP3078216B2 (ja) * 1995-12-13 2000-08-21 株式会社エヌ・ティ・ティ・ドコモ 基地局選択方法
JP2803716B2 (ja) 1996-03-11 1998-09-24 日本電気株式会社 Ｃｄｍａセルラーシステムにおける無線回線制御装置
US5926470A (en) 1996-05-22 1999-07-20 Qualcomm Incorporated Method and apparatus for providing diversity in hard handoff for a CDMA system
JP3369063B2 (ja) 1996-10-18 2003-01-20 松下電器産業株式会社 移動通信端末
JPH10191419A (ja) 1996-12-27 1998-07-21 Matsushita Electric Ind Co Ltd 移動局装置
US6151502A (en) * 1997-01-29 2000-11-21 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
US6078817A (en) * 1997-04-24 2000-06-20 Telefonaktiebolaget Lm Ericsson System and method of dynamically increasing the capacity of a code division multiple access radio telecommunications network
US6055428A (en) * 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
KR100265584B1 (ko) * 1997-07-22 2000-09-15 정태기 이동통신에서의 유휴 핸드오프 제어방법
US6097957A (en) * 1997-11-14 2000-08-01 Motorola, Inc. Radiotelephone service planning system and method for determining a best server for a communication connection
US6580910B1 (en) * 1997-12-19 2003-06-17 Telefonaktiebolaget L M Ericsson (Publ) Method and system for improving handoffs in cellular mobile radio systems
FI980229A7 (fi) * 1998-02-02 1999-08-03 Nokia Corp Menetelmä liikennekanavapyynnön käsittelemiseksi
KR100277101B1 (ko) * 1998-02-17 2001-01-15 윤종용 코드분할다중접속네트워크내의교환국간하드핸드오프수행방법
US6252861B1 (en) 1998-03-26 2001-06-26 Lucent Technologies, Inc. Methods and apparatus for interfrequency handoff in a wireless communication system
US6181943B1 (en) 1998-03-30 2001-01-30 Lucent Technologies Inc. Method and apparatus for inter-frequency hand-off in wireless communication systems
US6381458B1 (en) * 1998-05-15 2002-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for soft handoff control based on access network capacity
US6161015A (en) 1998-05-28 2000-12-12 Motorola, Inc. Method for improving communication coverage in multi-cell communication systems using location information
JP3035906B2 (ja) 1998-07-06 2000-04-24 日本電気株式会社 階層化セルを含むセルラ通信システムにおける移動端末主導のハンドオーバー方式
US6353602B1 (en) 1998-08-07 2002-03-05 Lucent Technologies Inc. CDMA base station assisted soft handoff
AR045966A1 (es) 1998-12-18 2005-11-23 Ericsson Telefon Ab L M Metodos y sistemas para controlar transferencias rigidas y flexibles en sistemas de comunicacion por radio
US6611506B1 (en) 1999-01-21 2003-08-26 Lucent Technologies Inc. Enhanced channel allocation among multiple carriers in a spread spectrum communications system
SE521227C2 (sv) * 1999-02-22 2003-10-14 Ericsson Telefon Ab L M Mobilradiosystem och ett förfarande för kanallokering i ett mobilradiosystem
US6424643B1 (en) * 1999-03-08 2002-07-23 Scoreboard, Inc. Method of modeling a CDMA cellular telephone system
US6504828B1 (en) * 1999-03-11 2003-01-07 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive handoff algorithms for mobiles operating in CDMA systems
US6628956B2 (en) * 1999-03-15 2003-09-30 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive power control in a radio communications systems
GB9906005D0 (en) * 1999-03-17 1999-05-12 Motorola Ltd A subscriber unit and method of cell selection for a cellular communication system
US6442151B1 (en) * 1999-04-06 2002-08-27 Ericsson Inc. System and method for variable reassignment of transmission channels
EP1049349B1 (de) 1999-04-30 2002-02-27 Alcatel Alsthom Compagnie Generale D'electricite Weiches Übergabeverfahren für CDMA unter Verwendung von Rückkanal Messdaten
SE522068C2 (sv) * 1999-07-15 2004-01-13 Ericsson Telefon Ab L M Metod och anordning för att åstadkomma radioaccessbärartjänster
JP3231736B2 (ja) * 1999-05-24 2001-11-26 日本電気通信システム株式会社 疎結合無線基地局間通話チャネル切替システム
US6430414B1 (en) * 1999-12-29 2002-08-06 Qualcomm Incorporated Soft handoff algorithm and wireless communication system for third generation CDMA systems
US6782261B1 (en) * 2000-04-27 2004-08-24 Lucent Technologies Inc. Wireless handoff management method and device
US7123916B2 (en) * 2000-07-25 2006-10-17 Denso Corporation Handoff adaptation for CDMA systems

Also Published As

Publication number Publication date
EP1193891B1 (de) 2005-12-28
EP1193891A3 (de) 2003-07-09
CN1349359A (zh) 2002-05-15
EP1193891A2 (de) 2002-04-03
US7184769B2 (en) 2007-02-27
DE60116212T2 (de) 2006-07-13
CN1159931C (zh) 2004-07-28
US20020072372A1 (en) 2002-06-13

Similar Documents

Publication Publication Date Title
DE60209427D1 (de) Kommunikationssteuerungssystem, Kommunikationssteuerungsverfahren und Mobilstation
DE60211234D1 (de) Zellulares System, Basistation, Mobilstation und Kommunikationssteuerungsverfahren dafür
DE60216213D1 (de) Resourcensteuerungsverfahren, Mobilkommunikationssystem und Basisstation
DE60122624D1 (de) Mobilkommunikationssystem, Basisstation, Mobilfunkgerät und Mobilkommunikationsverfahren
DE60129284D1 (de) Mobilkommunikations-Steuerungsverfahren und -system und Mobilstation dafür
DE60314932D1 (de) Mobilstation, Basisstation, Kommunikationssystem und Kommunikationsverfahren
DE60030378D1 (de) Funkkommunikationssystem, Funkkommunikationsverfahren, Funkfeststation und Funkendstation
DE60209429D1 (de) Kommunikationssteuerungssystem, Kommunikationssteuerungsverfahren und Basisstation
SG116448A1 (en) Mobile communication system, mobile communication method, base station, mobile station, and program.
DE60200181D1 (de) Weiterreichungssteuerverfahren, Mobilstation und Kommunikationssteuerungsanlage
DE60229610D1 (de) Kommunikationssteuerungssystem, Kommunikationssteuerungsverfahren, Dienststeuerungsstation, und Kommunikationssteuerungsstation
DE69841717D1 (de) Mobiles Kommunikationssystem, Basisstation und Mobilstation
DE60034104D1 (de) Basisstationsvorrichtung, Mobilkommunikationssystem und Verfahren zur Sendeleistungsregelung
DE60126232D1 (de) Standortsregistrations-Steuerungsverfahren, Mobilkommunikationsnetz, und Kommunikationsendgerät
SG110067A1 (en) Base station, mobile communication system, and communication method
DE60330937D1 (de) Verbindungsverfahren, Funknetzsteuerungseinheit, und Mobilstation
DE602004030849D1 (de) Basisstation, Mobilstation, Kommunikationssystem, Sendeleistungsregelungsverfahren und Steuerprogramm für eine Mobilstation
DE69942596D1 (de) Funkkommunikationssystem, Basisstationvorrichtung, mobile Stationsvorrichtung und Sendeleistungsregelungsverfahren
DE69926431D1 (de) Drahtloses Kommunikationsverfahren und -System, Übertragungsstation, und Steuerstation
DE60215875D1 (de) Mobilkommunikationssystem, mobiles Endgerät, und Übertragungsdiversität-Anwendungsverfahren dafür
ATE328404T1 (de) Drahtloses telekommunikationssystem, basisstation dafür und strahlformung telekommunikationsverfahren
DE60238301D1 (de) Funkrufverfahren, Mobilkommunikationssystem, Server, Basisstation, Mobilstation, und Funkrufprogramm
DE60119557D1 (de) Funkkommunikationsgerät, Funkkommunikationssystem und Verfahren dafür
DE60116212D1 (de) Mobilkommunikationssystem, Basisstation, Mobilstation und Steuerungsverfahren für Mobilkommunikation
DE60313423D1 (de) Kommunikationssystem, Kommunikationsverfahren und Mobilstation

Legal Events

Date Code Title Description
8364 No opposition during term of opposition