WO1995018500A1 - Adaptive data-transmission system - Google Patents

Adaptive data-transmission system Download PDF

Info

Publication number
WO1995018500A1
WO1995018500A1 PCT/EP1994/004089 EP9404089W WO9518500A1 WO 1995018500 A1 WO1995018500 A1 WO 1995018500A1 EP 9404089 W EP9404089 W EP 9404089W WO 9518500 A1 WO9518500 A1 WO 9518500A1
Authority
WO
WIPO (PCT)
Prior art keywords
computer system
syntax
transmitted
data sequence
transmission system
Prior art date
Application number
PCT/EP1994/004089
Other languages
German (de)
French (fr)
Inventor
Ralf Ehrlich
Ulf Hollberg
Ulrich Scheere
Sven Steinacker
Original Assignee
International Business Machines Corporation
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 International Business Machines Corporation filed Critical International Business Machines Corporation
Priority to EP95904438A priority Critical patent/EP0737395A1/en
Publication of WO1995018500A1 publication Critical patent/WO1995018500A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Computer And Data Communications (AREA)

Abstract

The invention concerns a method of transmitting data between computer systems, a value (9) being encoded in accordance with a syntax (8) by a first computer system (2) and transmitted as a data sequence. This data sequence is received by a second computer system (4) and decoded, using the same syntax (13) to give the value (14) again. In the event that the second computer system does not know the syntax (8) of the first computer system (2), this syntax (8) is encoded by the first computer system and transmitted to the second computer system (4). The second computer system receives and decodes the transmitted data sequence and thus obtains the previously unknown syntax (13). This enables a dynamic communications system to be produced which can be adapted to a previously unknown syntax.
PCT/EP1994/004089 1993-12-29 1994-12-09 Adaptive data-transmission system WO1995018500A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP95904438A EP0737395A1 (en) 1993-12-29 1994-12-09 Adaptive data-transmission system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4344836.4 1993-12-29
DE4344836A DE4344836A1 (en) 1993-12-29 1993-12-29 Adaptive data transmission system

Publications (1)

Publication Number Publication Date
WO1995018500A1 true WO1995018500A1 (en) 1995-07-06

Family

ID=6506452

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1994/004089 WO1995018500A1 (en) 1993-12-29 1994-12-09 Adaptive data-transmission system

Country Status (4)

Country Link
EP (1) EP0737395A1 (en)
JP (1) JP2833632B2 (en)
DE (1) DE4344836A1 (en)
WO (1) WO1995018500A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071046A1 (en) * 2003-01-20 2004-08-19 Siemens Aktiengesellschaft Data transmission between computers
US9109928B2 (en) * 2007-08-16 2015-08-18 International Business Machines Corporation Methods and apparatus for efficient and adaptive transmission of data in data collection networks

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434865A1 (en) * 1988-12-21 1991-07-03 Hughes Aircraft Company System for automatic generation of message parser
US5210535A (en) * 1990-02-14 1993-05-11 Nec Corporation O S I data communication for dealing with abstract syntaxes which are and are not preliminarily negotiated

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04337945A (en) * 1991-05-15 1992-11-25 Nec Corp Protocol composition/decomposition supporting device
EP0567137A1 (en) * 1992-04-23 1993-10-27 Nec Corporation Protocol data unit encoding/decoding device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0434865A1 (en) * 1988-12-21 1991-07-03 Hughes Aircraft Company System for automatic generation of message parser
US5210535A (en) * 1990-02-14 1993-05-11 Nec Corporation O S I data communication for dealing with abstract syntaxes which are and are not preliminarily negotiated

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G.NEUFELD ET AL: "AN OVERVIEW OF ASN.1", COMPUTER NETWORKS AND ISDN SYSTEMS., vol. 23, no. 5, February 1992 (1992-02-01), AMSTERDAM NL, pages 393 - 415, XP000249379 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004071046A1 (en) * 2003-01-20 2004-08-19 Siemens Aktiengesellschaft Data transmission between computers
US9109928B2 (en) * 2007-08-16 2015-08-18 International Business Machines Corporation Methods and apparatus for efficient and adaptive transmission of data in data collection networks

Also Published As

Publication number Publication date
JPH09504635A (en) 1997-05-06
EP0737395A1 (en) 1996-10-16
JP2833632B2 (en) 1998-12-09
DE4344836A1 (en) 1995-07-06

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