DE69905510T2 - Übertragungsverfahren in einem UMTS Funktelefonnetz mit Vorbereitung des Weiterreichens zu einer GSM-Zelle während einer bestehenden Kommunikation mit einer UMTS-Zelle - Google Patents

Übertragungsverfahren in einem UMTS Funktelefonnetz mit Vorbereitung des Weiterreichens zu einer GSM-Zelle während einer bestehenden Kommunikation mit einer UMTS-Zelle

Info

Publication number
DE69905510T2
DE69905510T2 DE69905510T DE69905510T DE69905510T2 DE 69905510 T2 DE69905510 T2 DE 69905510T2 DE 69905510 T DE69905510 T DE 69905510T DE 69905510 T DE69905510 T DE 69905510T DE 69905510 T2 DE69905510 T2 DE 69905510T2
Authority
DE
Germany
Prior art keywords
umts
handover
preparation
cell
transmission method
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
DE69905510T
Other languages
English (en)
Other versions
DE69905510D1 (de
Inventor
Frederic Gourgue
Fabienne Roosen
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.)
Alcatel Lucent SAS
Original Assignee
Alcatel SA
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 Alcatel SA filed Critical Alcatel SA
Application granted granted Critical
Publication of DE69905510D1 publication Critical patent/DE69905510D1/de
Publication of DE69905510T2 publication Critical patent/DE69905510T2/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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H04W36/0085—Hand-off measurements
    • H04W36/0094—Definition of hand-off measurement parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
DE69905510T 1998-04-28 1999-03-04 Übertragungsverfahren in einem UMTS Funktelefonnetz mit Vorbereitung des Weiterreichens zu einer GSM-Zelle während einer bestehenden Kommunikation mit einer UMTS-Zelle Expired - Lifetime DE69905510T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9805286A FR2778055B1 (fr) 1998-04-28 1998-04-28 Procede de transmission dans un reseau radiotelephonique umts,permettant de preparer un saut vers une cellule gsm pendant une communication dans une cellule umts

Publications (2)

Publication Number Publication Date
DE69905510D1 DE69905510D1 (de) 2003-04-03
DE69905510T2 true DE69905510T2 (de) 2003-12-11

Family

ID=9525734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69905510T Expired - Lifetime DE69905510T2 (de) 1998-04-28 1999-03-04 Übertragungsverfahren in einem UMTS Funktelefonnetz mit Vorbereitung des Weiterreichens zu einer GSM-Zelle während einer bestehenden Kommunikation mit einer UMTS-Zelle

Country Status (8)

Country Link
US (1) US6584116B1 (de)
EP (1) EP0954195B1 (de)
JP (1) JP4495793B2 (de)
CN (1) CN1120650C (de)
CA (1) CA2262804C (de)
DE (1) DE69905510T2 (de)
ES (1) ES2193668T3 (de)
FR (1) FR2778055B1 (de)

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FI111437B (fi) * 1999-05-17 2003-07-15 Nokia Corp Menetelmä ja järjestelmä esisynkronoinnin luotettavuuden parantamiseksi solukkoradiojärjestelmässä
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US6584087B1 (en) 1999-06-09 2003-06-24 Infineon Technologies North America Corp. Power control during inter-generation soft handoffs
US6975608B1 (en) 1999-10-22 2005-12-13 Utstarcom, Inc. Method for performing handoff between asynchronous base station and synchronous base station
US6438117B1 (en) * 2000-01-07 2002-08-20 Qualcomm Incorporated Base station synchronization for handover in a hybrid GSM/CDMA network
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US7245594B1 (en) * 2000-05-12 2007-07-17 Qualcomm Incorporated Method and apparatus for fast closed-loop rate adaptation in a high rate packet data transmission
FR2809554B1 (fr) * 2000-05-23 2002-08-16 Mitsubishi Electric Telecom Eu Procede de synchronisation d'au moins une station mobile dans un reseau de telecommunication mobile ayant une structure de canal de synchronisation modifiee
WO2001099452A1 (fr) * 2000-06-22 2001-12-27 Matsushita Electric Industrial Co., Ltd. Dispositif de station de base et procede d'attribution de canaux
US6907245B2 (en) * 2000-12-04 2005-06-14 Telefonaktiebolaget Lm Ericsson (Publ) Dynamic offset threshold for diversity handover in telecommunications system
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GB2387506B (en) * 2002-04-12 2005-06-29 Nec Technologies Cellular radio communications device and method of operation
CN1157969C (zh) * 2002-12-13 2004-07-14 大唐移动通信设备有限公司 一种移动通信系统中的切换方法
CN100469168C (zh) * 2002-12-19 2009-03-11 艾利森电话股份有限公司 将第一协议通信的传输间隙期间的时隙指配给第二协议通信
FR2851876B1 (fr) * 2003-02-28 2005-04-08 Procede d'optimisation de la recherche de cellule dans un reseau de telecommunication cdma
FR2851875B1 (fr) * 2003-02-28 2005-04-08 Nec Technologies Uk Ltd Procede d'optimisation de la recherche de cellule dans un reseau de telecommunication cdma
CN1695400B (zh) * 2003-04-07 2011-07-20 富士通株式会社 双模式系统和双模式无线终端
US8682386B2 (en) 2003-04-07 2014-03-25 Fujitsu Limited Dual-mode system and dual-mode wireless terminal
EP1467584A1 (de) * 2003-04-11 2004-10-13 Telefonaktiebolaget LM Ericsson (publ) Verfahren und Gerät zur Intersystem-verbindungsweiterschaltung
EP1757135A1 (de) * 2004-06-15 2007-02-28 TELEFONAKTIEBOLAGET LM ERICSSON (publ) Smooth-hard-handover-verfahren und für das verfahren ausgelegte mobilstation und basisstation
CN1977556B (zh) * 2004-07-02 2011-09-07 飞思卡尔半导体公司 通信系统终端中双模操作的装置和电路
US20070078857A1 (en) * 2005-09-30 2007-04-05 Nokia Corporation Method and a device for browsing information feeds
CN101119579B (zh) * 2006-07-31 2010-09-22 华为技术有限公司 硬切换测量控制方法及系统
US8289940B2 (en) * 2008-07-15 2012-10-16 Samsung Electronics Co., Ltd. System and method for channel access in dual rate wireless networks
US8537850B2 (en) * 2008-07-18 2013-09-17 Samsung Electronics Co., Ltd. Method and system for directional virtual sensing random access for wireless networks
CN102204343B (zh) * 2010-01-15 2014-12-31 高通股份有限公司 使用td-scdma连续时间段来有助于td-scdma到gsm的无线切换
DE102010025796B4 (de) 2010-07-01 2012-07-12 Infineon Technologies Ag Verfahren zum Empfangen von Synchronisationssignalen eines Mobilfunknetzwerks und Sende-/Empfangseinrichtung für Mobilfunksignale
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US6339612B1 (en) * 1998-02-09 2002-01-15 Motorola, Inc. Method and apparatus for joint detection of data in a direct sequence spread spectrum communications system

Also Published As

Publication number Publication date
FR2778055B1 (fr) 2000-05-26
EP0954195B1 (de) 2003-02-26
CA2262804A1 (fr) 1999-10-28
FR2778055A1 (fr) 1999-10-29
CN1254246A (zh) 2000-05-24
EP0954195A1 (de) 1999-11-03
CN1120650C (zh) 2003-09-03
JP2000004473A (ja) 2000-01-07
JP4495793B2 (ja) 2010-07-07
US6584116B1 (en) 2003-06-24
ES2193668T3 (es) 2003-11-01
DE69905510D1 (de) 2003-04-03
CA2262804C (fr) 2007-10-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALCATEL LUCENT, PARIS, FR