WO1998057484A8 - Simulation of computer-based telecommunications system - Google Patents

Simulation of computer-based telecommunications system

Info

Publication number
WO1998057484A8
WO1998057484A8 PCT/EP1998/003569 EP9803569W WO9857484A8 WO 1998057484 A8 WO1998057484 A8 WO 1998057484A8 EP 9803569 W EP9803569 W EP 9803569W WO 9857484 A8 WO9857484 A8 WO 9857484A8
Authority
WO
WIPO (PCT)
Prior art keywords
simulation
subsystems
target
central processor
kernel
Prior art date
Application number
PCT/EP1998/003569
Other languages
French (fr)
Other versions
WO1998057484A1 (en
Inventor
Staffan Skogby
Original Assignee
Ericsson Telefon Ab L M
Staffan Skogby
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
Priority claimed from US08/874,660 external-priority patent/US6142682A/en
Application filed by Ericsson Telefon Ab L M, Staffan Skogby filed Critical Ericsson Telefon Ab L M
Priority to CA002294008A priority Critical patent/CA2294008A1/en
Priority to EP98932152A priority patent/EP0993729A1/en
Priority to AU82155/98A priority patent/AU8215598A/en
Publication of WO1998057484A1 publication Critical patent/WO1998057484A1/en
Publication of WO1998057484A8 publication Critical patent/WO1998057484A8/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H04M3/323—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges for the arrangements providing the connection (test connection, test call, call simulation)
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • 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
    • H04Q2213/13102—Common translator
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103—Memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13106—Microprocessor, CPU
    • 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
    • H04Q2213/13176—Common channel signaling, CCS7
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13299—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13335—Simulation, emulation

Abstract

A simulation system (200) executes on a host computer system (110) for simulating a target telecommunications system. The simulation system (200) includes a simulation kernel (231) which contains a plurality of simulation subsystems, each of the simulation subsystems corresponding to subsystems of the target telecommunications system. The simulation kernel (231) is assembled as one executable image with all simulation subsystems executing in one common process context and sharing one common execution thread. The simulation system includes a central processor simulator (234) which simulates execution of target instructions in response to commands entered through a user communication channel to the simulation kernel. The central processor simulator simulates utilization of registers of the central processor of the target telecommunication system. An internal bus of the target telecommunication system is simulated by function calls between the simulation subsystems.
PCT/EP1998/003569 1997-06-13 1998-06-12 Simulation of computer-based telecommunications system WO1998057484A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002294008A CA2294008A1 (en) 1997-06-13 1998-06-12 Simulation of computer-based telecommunications system
EP98932152A EP0993729A1 (en) 1997-06-13 1998-06-12 Simulation of computer-based telecommunications system
AU82155/98A AU8215598A (en) 1997-06-13 1998-06-12 Simulation of computer-based telecommunications system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/874,660 US6142682A (en) 1997-06-13 1997-06-13 Simulation of computer processor
US08/874,660 1997-06-13
US08/887,653 US5946474A (en) 1997-06-13 1997-07-03 Simulation of computer-based telecommunications system
US08/887,653 1997-07-03

Publications (2)

Publication Number Publication Date
WO1998057484A1 WO1998057484A1 (en) 1998-12-17
WO1998057484A8 true WO1998057484A8 (en) 1999-05-27

Family

ID=27128352

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/003569 WO1998057484A1 (en) 1997-06-13 1998-06-12 Simulation of computer-based telecommunications system

Country Status (6)

Country Link
US (1) US6134515A (en)
EP (1) EP0993729A1 (en)
CN (1) CN1266579A (en)
AU (1) AU8215598A (en)
CA (1) CA2294008A1 (en)
WO (1) WO1998057484A1 (en)

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US20020091508A1 (en) * 2001-01-10 2002-07-11 Hadass Oded M. Emulating exchange for multiple servers
US6917621B1 (en) * 2001-03-20 2005-07-12 Nortel Networks Limited Enhanced emulation system on a communication network
US6993717B2 (en) * 2002-02-12 2006-01-31 Siemens Medical Solutions Health Services Inc. Data transformation system
US7496494B2 (en) * 2002-09-17 2009-02-24 International Business Machines Corporation Method and system for multiprocessor emulation on a multiprocessor host system
US9043194B2 (en) * 2002-09-17 2015-05-26 International Business Machines Corporation Method and system for efficient emulation of multiprocessor memory consistency
US7953588B2 (en) * 2002-09-17 2011-05-31 International Business Machines Corporation Method and system for efficient emulation of multiprocessor address translation on a multiprocessor host
US7146607B2 (en) * 2002-09-17 2006-12-05 International Business Machines Corporation Method and system for transparent dynamic optimization in a multiprocessing environment
US8108843B2 (en) * 2002-09-17 2012-01-31 International Business Machines Corporation Hybrid mechanism for more efficient emulation and method therefor
AU2003275236A1 (en) * 2002-09-23 2004-04-08 Optimum Power Technology, L.P. Optimization expert system
JP4542308B2 (en) * 2002-12-16 2010-09-15 株式会社ソニー・コンピュータエンタテインメント Signal processing device and information processing device
US7930683B2 (en) 2006-03-31 2011-04-19 Sap Ag Test automation method for software programs
US8885636B2 (en) * 2009-09-01 2014-11-11 International Business Machines Corporation Method and system for platform-independent VoIP dial plan design, validation, and deployment
US9252982B2 (en) 2010-10-21 2016-02-02 Marshall Jobe System and method for simulating a land mobile radio system
CN102279766B (en) * 2011-08-30 2014-05-07 华为技术有限公司 Method and system for concurrently simulating processors and scheduler
US10565315B2 (en) 2012-09-28 2020-02-18 Cerner Innovation, Inc. Automated mapping of service codes in healthcare systems
US10403391B2 (en) 2012-09-28 2019-09-03 Cerner Health Services, Inc. Automated mapping of service codes in healthcare systems
US10318635B2 (en) 2012-09-28 2019-06-11 Cerner Innovation, Inc. Automated mapping of service codes in healthcare systems
US9774386B2 (en) 2013-03-15 2017-09-26 E.F. Johnson Company Distributed simulcast architecture
US10142259B2 (en) 2014-03-03 2018-11-27 Ericsson Ab Conflict detection and resolution in an ABR network
US9455932B2 (en) * 2014-03-03 2016-09-27 Ericsson Ab Conflict detection and resolution in an ABR network using client interactivity
US9800460B2 (en) 2014-08-01 2017-10-24 E.F. Johnson Company Interoperability gateway for land mobile radio system
US9763260B2 (en) 2014-11-06 2017-09-12 E.F. Johnson Company System and method for dynamic channel allocaton
US11716772B1 (en) 2021-09-24 2023-08-01 T-Mobile Usa, Inc. Rapid prototyping of an internet of things device, such as a device for communicating with a wireless cellular network

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Also Published As

Publication number Publication date
WO1998057484A1 (en) 1998-12-17
US6134515A (en) 2000-10-17
EP0993729A1 (en) 2000-04-19
CN1266579A (en) 2000-09-13
CA2294008A1 (en) 1998-12-17
AU8215598A (en) 1998-12-30

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