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NO980874L - FremgangsmÕte for overlevering, samt celledelt radiosystem - Google Patents

FremgangsmÕte for overlevering, samt celledelt radiosystem

Info

Publication number
NO980874L
NO980874L NO980874A NO980874A NO980874L NO 980874 L NO980874 L NO 980874L NO 980874 A NO980874 A NO 980874A NO 980874 A NO980874 A NO 980874A NO 980874 L NO980874 L NO 980874L
Authority
NO
Norway
Prior art keywords
cellular radio
radio system
handover
subscriber terminal
base stations
Prior art date
Application number
NO980874A
Other languages
English (en)
Other versions
NO980874D0 (no
NO321945B1 (no
Inventor
Jere Keurulainen
Hannu Hokkinen
Seppo Homoloinen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO980874D0 publication Critical patent/NO980874D0/no
Publication of NO980874L publication Critical patent/NO980874L/no
Publication of NO321945B1 publication Critical patent/NO321945B1/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/36—Reselection control by user or terminal equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO19980874A 1995-08-31 1998-02-27 Fremgangsmate for overlevering, samt celledelt radiosystem NO321945B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI1995/000467 WO1997008911A1 (en) 1995-08-31 1995-08-31 A handover method, and a cellular radio system

Publications (3)

Publication Number Publication Date
NO980874D0 NO980874D0 (no) 1998-02-27
NO980874L true NO980874L (no) 1998-04-27
NO321945B1 NO321945B1 (no) 2006-07-24

Family

ID=8556624

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19980874A NO321945B1 (no) 1995-08-31 1998-02-27 Fremgangsmate for overlevering, samt celledelt radiosystem

Country Status (9)

Country Link
US (1) US6198928B1 (no)
EP (1) EP0872141B1 (no)
JP (1) JP3825049B2 (no)
AT (1) ATE263469T1 (no)
AU (1) AU712159B2 (no)
DE (1) DE69532826T2 (no)
ES (1) ES2218551T3 (no)
NO (1) NO321945B1 (no)
WO (1) WO1997008911A1 (no)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE271300T1 (de) * 1995-08-31 2004-07-15 Nokia Corp Handover-auswahlverfahren für und zellulares funksystem
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
US6628630B1 (en) * 1997-04-15 2003-09-30 Matsushita Electric Industrial Co., Ltd. Spread spectrum communication method
KR100214293B1 (ko) * 1997-05-29 1999-08-02 윤종용 Cdma 셀룰라 시스템에서의 소프트 스왑 핸드오프 방법
JP3370902B2 (ja) * 1997-06-03 2003-01-27 株式会社エヌ・ティ・ティ・ドコモ 移動無線通信におけるハンドオーバ制御方法
US6259927B1 (en) * 1997-06-06 2001-07-10 Telefonaktiebolaget Lm Ericsson Transmit power control in a radio communication system
TW396686B (en) * 1997-06-06 2000-07-01 Ericsson Telefon Ab L M Modified downlink power control during macrodiversity
US6085108A (en) * 1997-12-15 2000-07-04 Telefonaktiebolaget Lm Ericsson Modified downlink power control during macrodiversity
US6141555A (en) * 1997-06-09 2000-10-31 Nec Corporation Cellular communication system, and mobile and base stations used in the same
US6104933A (en) * 1997-06-23 2000-08-15 Telefonaktiebolaget Lm Ericsson Method and apparatus for control of base stations in macro diversity radio systems
US6055428A (en) * 1997-07-21 2000-04-25 Qualcomm Incorporated Method and apparatus for performing soft hand-off in a wireless communication system
US6038448A (en) * 1997-07-23 2000-03-14 Nortel Networks Corporation Wireless communication system having hand-off based upon relative pilot signal strengths
US6157842A (en) * 1997-10-16 2000-12-05 Telefonaktiebolaget Lm Ericsson System and method for positioning a mobile station in a CDMA cellular system
US6539226B1 (en) * 1998-02-16 2003-03-25 Nec Corporation Base station transmission power control system mobile station and base station
FI106236B (fi) 1998-02-17 2000-12-15 Nokia Networks Oy Mittausraportointi tietoliikennejärjestelmässä
KR100277101B1 (ko) * 1998-02-17 2001-01-15 윤종용 코드분할다중접속네트워크내의교환국간하드핸드오프수행방법
CN1296675A (zh) * 1998-04-09 2001-05-23 艾利森电话股份有限公司 保护用于上行链路功率控制的功率控制命令的方法
GB2337414A (en) * 1998-05-14 1999-11-17 Fujitsu Ltd Soft handoff in cellular communications networks
GB2337416B (en) 1998-05-14 2003-01-15 Fujitsu Ltd Improving backhaul in cellular mobile communications networks
US6862449B1 (en) 1998-05-14 2005-03-01 Fujitsu Limited Reducing interference in cellular mobile communications networks
GB2337415A (en) * 1998-05-14 1999-11-17 Fujitsu Ltd Reducing interference in cellular mobile communications networks
US6381458B1 (en) * 1998-05-15 2002-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for soft handoff control based on access network capacity
GB9916220D0 (en) * 1999-07-09 1999-09-15 Nokia Telecommunications Oy Placement of idle periods
JP2001128215A (ja) * 1999-10-29 2001-05-11 Matsushita Electric Ind Co Ltd Ｔｄｍａ−ｔｄｄ方式送受信装置および送受信方法
ATE471048T1 (de) * 1999-12-01 2010-06-15 Lg Electronics Inc Verfahren zur erzeugung und übertragung von optimalen zellidentitätskodes
DE19961516A1 (de) 1999-12-20 2001-07-05 Siemens Ag Verfahren zur Steuerung einer Verbindungsweiterschaltung in einem Funk-Kommunikationssystem
JP3458803B2 (ja) * 1999-12-27 2003-10-20 日本電気株式会社 移動無線通信システム及びそれに用いる回線接続制御方法
EP1175020A1 (en) * 2000-07-20 2002-01-23 Alcatel Control of downlink transmission power in a cellular telecommunication system
US6535738B1 (en) 2000-08-04 2003-03-18 Lucent Technologies Inc. Method for optimizing a number of communication links
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
JP3496646B2 (ja) * 2001-02-22 2004-02-16 日本電気株式会社 Ｃｄｍａ方式における基地局指定システム及び基地局指定方法
US7493143B2 (en) * 2001-05-07 2009-02-17 Qualcomm Incorporated Method and system for utilizing polarization reuse in wireless communications
EP1437906A4 (en) 2001-10-18 2007-08-15 Fujitsu Ltd MOBILE COMMUNICATION SYSTEM AND COMMUNICATION METHOD THEREFOR
US7146168B2 (en) 2001-12-19 2006-12-05 Nokia Corporation Method and system for providing a downlink connection in a cellular network
JP3927027B2 (ja) * 2001-12-21 2007-06-06 株式会社エヌ・ティ・ティ・ドコモ リソース制御システム、リソース制御方法、及びこれらに用いて好適な基地局
US20050070316A1 (en) * 2003-09-29 2005-03-31 Lucent Technologies, Inc. Controlled timing during soft hand offs in a wireless system
WO2005125250A1 (en) 2004-06-22 2005-12-29 Nortel Networks Limited Soft handoff in ofdma system
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
US20070064651A1 (en) * 2005-08-08 2007-03-22 Samsung Electronics Co., Ltd. Apparatus and method for performing handoff in cellular environments
US7885660B2 (en) * 2005-08-30 2011-02-08 Samsung Electronics Co., Ltd. Method and system for performing a soft handoff in an OFDMA wireless network
US8203983B2 (en) * 2007-03-15 2012-06-19 Lantiq Deutschland Gmbh Multi-domain network with centralized management
CN101978733B (zh) * 2008-03-25 2013-07-17 株式会社Ntt都科摩 移动台和无线基站
JP2013219507A (ja) * 2012-04-06 2013-10-24 Ntt Docomo Inc 無線通信方法、ローカルエリア基地局装置、移動端末装置及び無線通信システム

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1230648A (en) * 1984-07-13 1987-12-22 Gerald P. Labedz Cellular voice and data radiotelephone system
SE8802229D0 (sv) * 1988-06-14 1988-06-14 Ericsson Telefon Ab L M Forfarande vid mobilradiostation
US4912756A (en) * 1989-04-07 1990-03-27 Unilink Corporation Method and apparatus for error-free digital data transmission during cellular telephone handoff, etc.
US5101501A (en) * 1989-11-07 1992-03-31 Qualcomm Incorporated Method and system for providing a soft handoff in communications in a cdma cellular telephone system
JPH04319824A (ja) * 1991-04-19 1992-11-10 Nec Corp 妨害波回避方式
US5267261A (en) 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5410740A (en) * 1993-03-24 1995-04-25 Telefonaktiebolaget L M Ericsson Control of a radio communications system base station
US5796727A (en) * 1993-04-30 1998-08-18 International Business Machines Corporation Wide-area wireless lan access
EP0624994B1 (en) * 1993-05-12 2000-04-05 Ntt Mobile Communications Network Inc. Hand-off method and mobile station for spread spectrum communications system
US6157668A (en) * 1993-10-28 2000-12-05 Qualcomm Inc. Method and apparatus for reducing the average transmit power of a base station
ZA948133B (en) * 1993-10-28 1996-05-17 Qualcomm Inc Method and apparatus for reducing the average transmit power from a sectorized base station
US5535207A (en) * 1994-05-20 1996-07-09 Motorola, Inc. Method of dynamically allocating time slots on a packet data communications channel
US5758266A (en) * 1994-09-30 1998-05-26 Qualcomm Incorporated Multiple frequency communication device
US5664007A (en) * 1995-03-06 1997-09-02 Samadi; Behrokh Method and apparatus for providing continuation of a communication call across multiple networks
FI100575B (fi) 1995-05-17 1997-12-31 Nokia Mobile Phones Ltd Menetelmä kanavanvaihdon ja yhteydenmuodostuksen luotettavuuden parant amiseksi sekä solukkoradiojärjestelmä
US5901354A (en) * 1996-04-03 1999-05-04 Motorola, Inc. Method and apparatus for performing soft-handoff in a wireless communication system
US5828661A (en) * 1996-05-22 1998-10-27 Qualcomm Incorporated Method and apparatus for providing a cone of silence in a cellular communication system
US5937019A (en) * 1996-08-07 1999-08-10 Qualcomm Incorporated Method and apparatus for reliable intersystem handoff in a CDMA system
US5946621A (en) * 1996-10-28 1999-08-31 Northern Telecom Limited Method of optimizing neighbor set during soft handoff of a mobile unit in a CDMA cellular environment

Also Published As

Publication number Publication date
AU712159B2 (en) 1999-10-28
NO980874D0 (no) 1998-02-27
JP3825049B2 (ja) 2006-09-20
EP0872141A1 (en) 1998-10-21
US6198928B1 (en) 2001-03-06
EP0872141B1 (en) 2004-03-31
AU3260595A (en) 1997-03-19
DE69532826D1 (de) 2004-05-06
NO321945B1 (no) 2006-07-24
ES2218551T3 (es) 2004-11-16
DE69532826T2 (de) 2005-02-24
ATE263469T1 (de) 2004-04-15
WO1997008911A1 (en) 1997-03-06
JPH11511601A (ja) 1999-10-05

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