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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 exchanges

Info

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
Application number
NZ332942A
Inventor
Jukka Pentikainen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NZ332942A publication Critical patent/NZ332942A/en

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.
NZ332942A 1997-03-24 1998-03-23 Telecommunications system: master exchange uses slave exchanges to contact non-responding slave exchanges NZ332942A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0935890A2 (en) 1999-08-18
FI105871B (en) 2000-10-13
JP2000512117A (en) 2000-09-12
AU6502498A (en) 1998-10-20
FI971229A0 (en) 1997-03-24
FI971229A (en) 1998-09-25
WO1998043445A2 (en) 1998-10-01
AU730943B2 (en) 2001-03-22
KR20000015832A (en) 2000-03-15
WO1998043445A3 (en) 1998-12-23
CN1220810A (en) 1999-06-23

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