FI953220A - A method for downloading a program in messaging systems with non-redundant distributed devices - Google Patents

A method for downloading a program in messaging systems with non-redundant distributed devices Download PDF

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Publication number
FI953220A
FI953220A FI953220A FI953220A FI953220A FI 953220 A FI953220 A FI 953220A FI 953220 A FI953220 A FI 953220A FI 953220 A FI953220 A FI 953220A FI 953220 A FI953220 A FI 953220A
Authority
FI
Finland
Prior art keywords
downloading
program
messaging systems
distributed devices
redundant
Prior art date
Application number
FI953220A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI953220A0 (en
Inventor
Norbert Loebig
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of FI953220A0 publication Critical patent/FI953220A0/en
Publication of FI953220A publication Critical patent/FI953220A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54541—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme using multi-processor systems
    • H04Q3/54558—Redundancy, stand-by
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54508—Configuration, initialisation
    • H04Q3/54516—Initialization, software or data downloading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13003—Constructional details of switching devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1302—Relay switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1304—Coordinate switches, crossbar, 4/2 with relays, coupling field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1305—Software aspects
    • 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
    • H04Q2213/13292—Time division multiplexing, TDM

Abstract

The access network (AN) is connected via a V5.2 interface to peripherals (LTG1-LTG4) with links (L10, I10, etc.) to switch matrices (SN0, SN1), feeding message distributors (MB0, MB1) with central controllers (CP0, CP1) duplicated for security. To accelerate the change of software, the V5.2 communication channels are first rerouted via the redundant half of the system while the new software is loaded into the other half. When this procedure is completed the channels are returned to the former routes so that the operation can be repeated for the redundant half. <IMAGE>
FI953220A 1994-06-29 1995-06-29 A method for downloading a program in messaging systems with non-redundant distributed devices FI953220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4422805A DE4422805C1 (en) 1994-06-29 1994-06-29 A method of loading software in communication systems with non-redundant, remote facilities

Publications (2)

Publication Number Publication Date
FI953220A0 FI953220A0 (en) 1995-06-29
FI953220A true FI953220A (en) 1995-12-30

Family

ID=6521841

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953220A FI953220A (en) 1994-06-29 1995-06-29 A method for downloading a program in messaging systems with non-redundant distributed devices

Country Status (5)

Country Link
EP (1) EP0690635B1 (en)
AT (1) ATE252808T1 (en)
DE (2) DE4422805C1 (en)
DK (1) DK0690635T3 (en)
FI (1) FI953220A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19506961C1 (en) * 1995-02-28 1996-10-17 Siemens Ag Method for connecting access networks with V5.2 interfaces to communication systems with non-redundant peripheral devices
DE19524029C1 (en) * 1995-06-30 1996-11-07 Siemens Ag Access network connection method for communications system
DE19533961A1 (en) * 1995-09-13 1997-03-20 Siemens Ag Method for loading software in communication systems with non-redundant, decentralized devices
DE19611426A1 (en) * 1996-03-22 1997-09-25 Siemens Ag Optical star network with multiplexer-demultiplexer arrangement
FI103371B (en) * 1996-06-13 1999-06-15 Nokia Telecommunications Oy Method and system for ensuring emergency traffic
FI103461B1 (en) 1997-07-03 1999-06-30 Nokia Telecommunications Oy A method for transmitting data traffic in a communication system
DE19843048C2 (en) * 1998-09-19 2000-08-17 Nokia Networks Oy Method for a software access change in a network node of a telecommunications network and a network node suitable for performing such a method
DE19946968A1 (en) * 1999-09-30 2001-04-12 Siemens Ag Method for connecting subscriber line concentrators
CA2310875A1 (en) * 1999-12-08 2001-06-08 Nortel Networks Corporation System, device, and method for non-disruptive shutdown in a communication network
GB2362064A (en) * 2000-05-04 2001-11-07 Marconi Comm Ltd Switching of software in a communications system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2107755C (en) * 1992-11-16 1998-07-07 Paul Elliott Janssen Telecommunication system with improved reconfiguration flexibility
ES2130194T3 (en) * 1993-01-18 1999-07-01 Siemens Ag CONTROL SYSTEM IN REAL TIME.
DE4319877C1 (en) * 1993-06-16 1994-06-16 Siemens Ag Commissioning decentralised redundant equipment in communications system - dividing operating programmes before loading into segments common to all peripherals and segments for specific peripherals

Also Published As

Publication number Publication date
DK0690635T3 (en) 2003-11-24
DE4422805C1 (en) 1995-11-30
EP0690635B1 (en) 2003-10-22
EP0690635A3 (en) 1999-10-13
FI953220A0 (en) 1995-06-29
EP0690635A2 (en) 1996-01-03
DE59510810D1 (en) 2003-11-27
ATE252808T1 (en) 2003-11-15

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