DE69015094D1 - Umschaltungsverfahren zwischen zwei Vermittlungsanlagen für mobile Dienste von einer aktiven Verbindung zu einem mobilen Endgerät. - Google Patents
Umschaltungsverfahren zwischen zwei Vermittlungsanlagen für mobile Dienste von einer aktiven Verbindung zu einem mobilen Endgerät.Info
- Publication number
- DE69015094D1 DE69015094D1 DE69015094T DE69015094T DE69015094D1 DE 69015094 D1 DE69015094 D1 DE 69015094D1 DE 69015094 T DE69015094 T DE 69015094T DE 69015094 T DE69015094 T DE 69015094T DE 69015094 D1 DE69015094 D1 DE 69015094D1
- Authority
- DE
- Germany
- Prior art keywords
- switching
- connection
- exchange
- mobile terminal
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/12—Reselecting a serving backbone network switching or routing node
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/24—Interfaces between hierarchically similar devices between backbone network devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Exchange Systems With Centralized Control (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8902453A NL8902453A (nl) | 1989-10-03 | 1989-10-03 | Werkwijze voor het tussen twee voor mobiele diensten ingerichte schakelcentrales overdragen van de behandeling van een actieve verbinding met een mobiele terminal. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69015094D1 true DE69015094D1 (de) | 1995-01-26 |
DE69015094T2 DE69015094T2 (de) | 1995-06-22 |
Family
ID=19855386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69015094T Expired - Lifetime DE69015094T2 (de) | 1989-10-03 | 1990-10-01 | Umschaltungsverfahren zwischen zwei Vermittlungsanlagen für mobile Dienste von einer aktiven Verbindung zu einem mobilen Endgerät. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0421535B1 (de) |
JP (1) | JP2535251B2 (de) |
AT (1) | ATE115819T1 (de) |
CA (1) | CA2026596C (de) |
DE (1) | DE69015094T2 (de) |
DK (1) | DK0421535T3 (de) |
ES (1) | ES2066959T3 (de) |
FI (1) | FI98596C (de) |
GR (1) | GR3015408T3 (de) |
NL (1) | NL8902453A (de) |
NO (1) | NO176859C (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9102047A (nl) * | 1991-12-09 | 1993-07-01 | Nederland Ptt | Werkwijze voor het tussen centrales overdragen van de behandeling van een actieve verbinding tussen een gebruiker enerzijds en een mobiele terminal anderzijds. |
US5386456A (en) * | 1993-06-25 | 1995-01-31 | Motorola, Inc. | Method of reducing audio gap in downlink during handoff of cellular radiotelephone |
FR2708327B1 (fr) * | 1993-07-01 | 1995-10-13 | Hutchinson | Profilé tubulaire, à usage de joint d'étanchéité, de silencieux ou de conduit flexible pour véhicule automobile. |
WO1995008897A1 (en) * | 1993-09-24 | 1995-03-30 | Nokia Telecommunications Oy | Inter-exchange soft handoff in a cellular telecommunications system |
EP0720804B1 (de) * | 1993-09-24 | 2004-05-12 | Nokia Corporation | Weiterreichsteuerungsverfahren in einem zellularen kommunkationssystem |
US5790528A (en) * | 1994-01-27 | 1998-08-04 | Nokia Telecommunications Oy | Semi-hard handoff in a cellular telecommunications systems |
DE69530644T2 (de) * | 1994-07-25 | 2004-03-25 | Siemens Information and Communication Networks, Inc., Boca Raton | Verbindungsumleitung für Mobiltelefon |
EP0732862B1 (de) * | 1994-10-04 | 2006-07-05 | Ntt Mobile Communications Network Inc. | Mobiles kommunikationssystem und weiterreichverfahren dafür |
US5697055A (en) * | 1994-10-16 | 1997-12-09 | Qualcomm Incorporated | Method and apparatus for handoff between different cellular communications systems |
US5682416A (en) * | 1995-05-09 | 1997-10-28 | Motorola, Inc. | Method and apparatus communication handover in a communication system |
US5940761A (en) | 1997-01-15 | 1999-08-17 | Qaulcomm Incorporated | Method and apparatus for performing mobile assisted hard handoff between communication systems |
US5982758A (en) * | 1997-02-13 | 1999-11-09 | Hamdy; Walid M. | Method and apparatus for merging neighbor lists in a CDMA mobile telephone system |
US5999816A (en) * | 1997-02-18 | 1999-12-07 | Qualcomm Incorporated | Method and apparatus for performing mobile assisted hard handoff between communication systems |
US6999766B1 (en) | 1997-05-19 | 2006-02-14 | Qualcomm Incorporated | Method and apparatus for optimization of a cellular network |
US5953320A (en) * | 1997-08-08 | 1999-09-14 | Qualcomm Incorporated | Method and apparatus for constructing a temporary list of neighboring base stations in a wireless communication device |
US6215777B1 (en) | 1997-09-15 | 2001-04-10 | Qualcomm Inc. | Method and apparatus for transmitting and receiving data multiplexed onto multiple code channels, frequencies and base stations |
US6532364B1 (en) * | 1997-09-30 | 2003-03-11 | Mitsubishi Denki Kabushiki Kaisha | Mobile communication system with down-link frame numbering |
JP2970618B2 (ja) * | 1997-10-02 | 1999-11-02 | 日本電気株式会社 | Tdma移動体通信網のコネクション設定方法 |
DE10017062B4 (de) * | 1999-11-22 | 2015-03-05 | Ipcom Gmbh & Co. Kg | Verfahren zum Betreiben eines Mobilfunknetzes |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS549446B2 (de) * | 1972-04-24 | 1979-04-24 | ||
JP2705773B2 (ja) * | 1987-03-02 | 1998-01-28 | エヌ・ティ・ティ移動通信網 株式会社 | 通信中チヤンネル切換方式 |
-
1989
- 1989-10-03 NL NL8902453A patent/NL8902453A/nl not_active Application Discontinuation
-
1990
- 1990-09-25 NO NO904173A patent/NO176859C/no not_active IP Right Cessation
- 1990-10-01 AT AT90202591T patent/ATE115819T1/de not_active IP Right Cessation
- 1990-10-01 EP EP90202591A patent/EP0421535B1/de not_active Expired - Lifetime
- 1990-10-01 CA CA002026596A patent/CA2026596C/en not_active Expired - Lifetime
- 1990-10-01 DK DK90202591.5T patent/DK0421535T3/da active
- 1990-10-01 DE DE69015094T patent/DE69015094T2/de not_active Expired - Lifetime
- 1990-10-01 ES ES90202591T patent/ES2066959T3/es not_active Expired - Lifetime
- 1990-10-03 FI FI904869A patent/FI98596C/fi active IP Right Grant
- 1990-10-03 JP JP2263977A patent/JP2535251B2/ja not_active Expired - Lifetime
-
1995
- 1995-03-13 GR GR950400561T patent/GR3015408T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
NO176859C (no) | 1995-06-07 |
FI98596C (fi) | 1997-07-10 |
FI98596B (fi) | 1997-03-27 |
ATE115819T1 (de) | 1994-12-15 |
EP0421535B1 (de) | 1994-12-14 |
ES2066959T3 (es) | 1995-03-16 |
JPH03135194A (ja) | 1991-06-10 |
FI904869A0 (fi) | 1990-10-03 |
DE69015094T2 (de) | 1995-06-22 |
NO176859B (no) | 1995-02-27 |
NO904173D0 (no) | 1990-09-25 |
NL8902453A (nl) | 1991-05-01 |
DK0421535T3 (da) | 1995-05-29 |
GR3015408T3 (en) | 1995-06-30 |
CA2026596C (en) | 1994-08-30 |
NO904173L (no) | 1991-04-04 |
CA2026596A1 (en) | 1991-04-04 |
EP0421535A1 (de) | 1991-04-10 |
JP2535251B2 (ja) | 1996-09-18 |
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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: KONINKLIJKE KPN N.V., GRONINGEN, NL |
|
8310 | Action for declaration of annulment | ||
8313 | Request for invalidation rejected/withdrawn |