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
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)
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 (fr) |
DE (1) | DE4447243B4 (fr) |
FR (1) | FR2729039B1 (fr) |
GB (1) | GB2296632A (fr) |
IT (1) | IT1278537B1 (fr) |
Families Citing this family (11)
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 (fr) * | 1998-03-18 | 1999-09-22 | Alcatel | Central de télécommunication avec plusieurs stations de base radio |
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)
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 |
-
1994
- 1994-12-30 DE DE4447243A patent/DE4447243B4/de not_active Expired - Fee Related
-
1995
- 1995-12-18 FR FR9514978A patent/FR2729039B1/fr not_active Expired - Fee Related
- 1995-12-19 US US08/575,101 patent/US5898924A/en not_active Expired - Lifetime
- 1995-12-19 IT IT95MI002673A patent/IT1278537B1/it active IP Right Grant
- 1995-12-29 GB GB9526689A patent/GB2296632A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE4447243B4 (de) | 2004-02-19 |
ITMI952673A0 (fr) | 1995-12-19 |
ITMI952673A1 (it) | 1997-06-19 |
DE4447243A1 (de) | 1996-07-04 |
GB9526689D0 (en) | 1996-02-28 |
US5898924A (en) | 1999-04-27 |
IT1278537B1 (it) | 1997-11-24 |
FR2729039A1 (fr) | 1996-07-05 |
GB2296632A (en) | 1996-07-03 |
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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 |