FR2729039B1 - Procede de commande de liaison dans des systemes de communication a transmission de signaux sans fil. - Google Patents

Procede de commande de liaison dans des systemes de communication a transmission de signaux sans fil.

Info

Publication number
FR2729039B1
FR2729039B1 FR9514978A FR9514978A FR2729039B1 FR 2729039 B1 FR2729039 B1 FR 2729039B1 FR 9514978 A FR9514978 A FR 9514978A FR 9514978 A FR9514978 A FR 9514978A FR 2729039 B1 FR2729039 B1 FR 2729039B1
Authority
FR
France
Prior art keywords
control method
signal transmission
wireless signal
communication systems
link control
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 - Fee Related
Application number
FR9514978A
Other languages
English (en)
French (fr)
Other versions
FR2729039A1 (fr
Inventor
Wilhelm Dipl Ing Mueller
Markku Dipl Ing Korpi
Ernst Dipl Ing Langmantel
Helmut Dipl Ing Stiglbrunner
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.)
Unify GmbH and Co KG
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of FR2729039A1 publication Critical patent/FR2729039A1/fr
Application granted granted Critical
Publication of FR2729039B1 publication Critical patent/FR2729039B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/16—WPBX [Wireless Private Branch Exchange]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FR9514978A 1994-12-30 1995-12-18 Procede de commande de liaison dans des systemes de communication a transmission de signaux sans fil. Expired - Fee Related FR2729039B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4447243A DE4447243B4 (de) 1994-12-30 1994-12-30 Verfahren zur Verbindungssteuerung in Kommunikationssystemen mit drahtloser Signalübertragung

Publications (2)

Publication Number Publication Date
FR2729039A1 FR2729039A1 (fr) 1996-07-05
FR2729039B1 true FR2729039B1 (fr) 2000-06-30

Family

ID=6537507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9514978A Expired - Fee Related FR2729039B1 (fr) 1994-12-30 1995-12-18 Procede de commande de liaison dans des systemes de communication a transmission de signaux sans fil.

Country Status (5)

Country Link
US (1) US5898924A (forum.php)
DE (1) DE4447243B4 (forum.php)
FR (1) FR2729039B1 (forum.php)
GB (1) GB2296632A (forum.php)
IT (1) IT1278537B1 (forum.php)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19632261C2 (de) 1996-08-09 1998-07-09 Siemens Ag Verfahren zum Aufbauen von Telekommunikationsverbindungen zwischen Telekommunikationsgeräten in drahtlosen Telekommunikationssystemen, insbesondere zwischen DECT-Geräten eines DECT-Systems
GB9621247D0 (en) 1996-10-11 1996-11-27 Nokia Mobile Phones Ltd Dect/gsm interworking
SE510850C2 (sv) * 1996-12-23 1999-06-28 Ericsson Telefon Ab L M Metod och arrangemang för flexibel administrering av lokaliseringsområden
US6940834B2 (en) * 1997-12-30 2005-09-06 Telefonaktiebolaget Lm Ericsson (Publ) Method for improving the handing over a connection from one SGSN to another SGSN
GB9804730D0 (en) 1998-03-05 1998-04-29 Formula One Administration Lim Data communication system
EP0944272A1 (de) * 1998-03-18 1999-09-22 Alcatel Telekommunikationsanlage mit mehreren Funkbasisstationen
DE19816935A1 (de) * 1998-04-16 1999-11-11 Siemens Ag Dezentral gesteuertes Handover mobiler Endeinrichtungen
KR100308900B1 (ko) * 1998-05-13 2001-11-15 윤종용 송신다이버시티를지원하는이동통신시스템에서의핸드오프수행장치및방법
DE19911713B4 (de) * 1999-03-16 2005-07-07 Siemens Ag Vermittlungseinrichtung zum Parallelschalten von Teilnehmerendgeräten und dazugehöriges Verfahren
KR100501323B1 (ko) * 2002-12-16 2005-07-18 삼성전자주식회사 무선랜 단말기에 대한 이동성 지원 방법 및 장치
JP2015233192A (ja) * 2014-06-09 2015-12-24 富士通株式会社 無線装置、及び、無線装置の制御方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPH03268697A (ja) * 1990-03-19 1991-11-29 Fujitsu Ltd 移動無線通信方式
JP2679442B2 (ja) * 1991-04-17 1997-11-19 日本電気株式会社 ディジタル移動通信方式
US5303289A (en) * 1991-08-12 1994-04-12 Motorola, Inc. Communication transfer in a cellular radiotelephone system
CH682867A5 (de) * 1991-09-24 1993-11-30 Ascom Tech Ag Verfahren zum Durchführen eines Handovers.
US5267261A (en) * 1992-03-05 1993-11-30 Qualcomm Incorporated Mobile station assisted soft handoff in a CDMA cellular communications system
US5444766A (en) * 1993-10-01 1995-08-22 At&T Corp. Mobile-synchronized handoff in a wireless communications system
US5590177A (en) * 1994-09-30 1996-12-31 Motorola, Inc. Method for preventing a dropped call during a handoff in a radiotelephone system
KR970008949B1 (en) * 1994-11-16 1997-06-03 Korea Electronics Telecomm Method and system for providing a frequency handoff in communication in a cdma cellular telephone system

Also Published As

Publication number Publication date
GB2296632A (en) 1996-07-03
IT1278537B1 (it) 1997-11-24
GB9526689D0 (en) 1996-02-28
DE4447243A1 (de) 1996-07-04
FR2729039A1 (fr) 1996-07-05
ITMI952673A1 (it) 1997-06-19
DE4447243B4 (de) 2004-02-19
US5898924A (en) 1999-04-27
ITMI952673A0 (forum.php) 1995-12-19

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Legal Events

Date Code Title Description
TP Transmission of property

Owner name: SIEMENS ENTERPRISE COMMUNICATIONS GMBH & CO. K, DE

Effective date: 20130108

ST Notification of lapse

Effective date: 20130830

CD Change of name or company name

Owner name: UNIFY GMBH & CO.KG, DE

Effective date: 20140429