NZ332942A - Telecommunications system: master exchange uses slave exchanges to contact non-responding slave exchanges - Google Patents
Telecommunications system: master exchange uses slave exchanges to contact non-responding slave exchangesInfo
- Publication number
- NZ332942A NZ332942A NZ332942A NZ33294298A NZ332942A NZ 332942 A NZ332942 A NZ 332942A NZ 332942 A NZ332942 A NZ 332942A NZ 33294298 A NZ33294298 A NZ 33294298A NZ 332942 A NZ332942 A NZ 332942A
- Authority
- NZ
- New Zealand
- Prior art keywords
- slave exchanges
- exchanges
- responding
- slave
- telecommunications system
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0029—Provisions for intelligent networking
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13098—Mobile subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13141—Hunting for free outlet, circuit or channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13166—Fault prevention
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13167—Redundant apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13174—Data transmission, file transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13204—Protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13383—Hierarchy of switches, main and subexchange, e.g. satellite exchange
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/13396—Signaling in general, in-band signalling
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
Abstract
A telecommunications system includes a master exchange and two or more slave exchanges. The master exchange is not aware of how the slave exchanges are interconnected. If the master exchange transmits data to the slave exchanges, and one does not respond, then one of the slave exchanges that did respond is instructed to transmit data to the non-responding slave exchange. This process can continue with all of the responding slave exchanges transmitting simultaneously or in sequence to the non-responding exchange.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI971229A FI105871B (en) | 1997-03-24 | 1997-03-24 | Procedure for sending data to slave centers |
PCT/FI1998/000256 WO1998043445A2 (en) | 1997-03-24 | 1998-03-23 | Method for data transmission to slave exchanges |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ332942A true NZ332942A (en) | 2000-04-28 |
Family
ID=8548458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ332942A NZ332942A (en) | 1997-03-24 | 1998-03-23 | Telecommunications system: master exchange uses slave exchanges to contact non-responding slave exchanges |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0935890A2 (en) |
JP (1) | JP2000512117A (en) |
KR (1) | KR20000015832A (en) |
CN (1) | CN1220810A (en) |
AU (1) | AU730943B2 (en) |
FI (1) | FI105871B (en) |
NZ (1) | NZ332942A (en) |
WO (1) | WO1998043445A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI113822B (en) | 1999-01-19 | 2004-06-15 | Nokia Corp | Controlled recovery for data network errors |
CN1787651B (en) * | 2004-12-10 | 2010-06-09 | 中兴通讯股份有限公司 | Method for data synchronizing of double juncting exchange user of program control exchanger |
JP5528074B2 (en) * | 2009-12-02 | 2014-06-25 | 株式会社Nttドコモ | Subscriber profile changing device and subscriber profile changing method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI101908B1 (en) * | 1992-04-01 | 1998-09-15 | Nokia Telecommunications Oy | Fault-tolerant change distribution method in a distributed database system |
US5937343A (en) * | 1994-09-13 | 1999-08-10 | At&T Corp. | Method and system for updating replicated databases in a telecommunication network system |
US5621721A (en) * | 1995-01-12 | 1997-04-15 | Stratacom, Inc. | Maintaining database integrity throughout a communication network |
-
1997
- 1997-03-24 FI FI971229A patent/FI105871B/en active
-
1998
- 1998-03-23 CN CN98800337A patent/CN1220810A/en active Pending
- 1998-03-23 KR KR1019980709382A patent/KR20000015832A/en not_active Application Discontinuation
- 1998-03-23 WO PCT/FI1998/000256 patent/WO1998043445A2/en not_active Application Discontinuation
- 1998-03-23 JP JP10545073A patent/JP2000512117A/en active Pending
- 1998-03-23 NZ NZ332942A patent/NZ332942A/en unknown
- 1998-03-23 AU AU65024/98A patent/AU730943B2/en not_active Ceased
- 1998-03-23 EP EP98910769A patent/EP0935890A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0935890A2 (en) | 1999-08-18 |
AU6502498A (en) | 1998-10-20 |
KR20000015832A (en) | 2000-03-15 |
FI971229A0 (en) | 1997-03-24 |
AU730943B2 (en) | 2001-03-22 |
CN1220810A (en) | 1999-06-23 |
FI105871B (en) | 2000-10-13 |
WO1998043445A2 (en) | 1998-10-01 |
FI971229A (en) | 1998-09-25 |
WO1998043445A3 (en) | 1998-12-23 |
JP2000512117A (en) | 2000-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RENW | Renewal (renewal fees accepted) |