WO2002082261A3 - Compression of codes of an application written in high-level language, for use in mobile telephony. - Google Patents

Compression of codes of an application written in high-level language, for use in mobile telephony. Download PDF

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Publication number
WO2002082261A3
WO2002082261A3 PCT/IB2002/001061 IB0201061W WO02082261A3 WO 2002082261 A3 WO2002082261 A3 WO 2002082261A3 IB 0201061 W IB0201061 W IB 0201061W WO 02082261 A3 WO02082261 A3 WO 02082261A3
Authority
WO
WIPO (PCT)
Prior art keywords
codes
application
compression
level language
mobile telephony
Prior art date
Application number
PCT/IB2002/001061
Other languages
French (fr)
Other versions
WO2002082261A2 (en
Inventor
Philippe Cabos
Odile Derouet
Original Assignee
Schlumberger Systems & Service
Schlumberger Malco Inc
Philippe Cabos
Odile Derouet
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 FR0104643A external-priority patent/FR2823389A1/en
Application filed by Schlumberger Systems & Service, Schlumberger Malco Inc, Philippe Cabos, Odile Derouet filed Critical Schlumberger Systems & Service
Priority to AU2002249504A priority Critical patent/AU2002249504A1/en
Publication of WO2002082261A2 publication Critical patent/WO2002082261A2/en
Publication of WO2002082261A3 publication Critical patent/WO2002082261A3/en

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC

Abstract

A method of loading an application comprising codes onto a subscriber identification module (8), the method comprising: - a compression step in which each code of a pre-defined set of codes is replaced by a reference to that code so as to obtain a compressed application; - a loading step in which the compressed application is loaded onto the subscriber identification module; - a decompression step in which each reference comprised in the compressed application is replaced by the code that is referred to so as to reconstitute the application; - and a storage step in which the application is stored in a memory of the subscriber identity module.
PCT/IB2002/001061 2001-04-05 2002-04-04 Compression of codes of an application written in high-level language, for use in mobile telephony. WO2002082261A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002249504A AU2002249504A1 (en) 2001-04-05 2002-04-04 Compression of codes of an application written in high-level language, for use in mobile telephony.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0104643A FR2823389A1 (en) 2001-04-05 2001-04-05 High level language application downloading method for mobile phone involves replacing codes by reference to those codes to produce a compressed application
FR01/04643 2001-04-05
FR02/02314 2002-02-18
FR0202314 2002-02-18

Publications (2)

Publication Number Publication Date
WO2002082261A2 WO2002082261A2 (en) 2002-10-17
WO2002082261A3 true WO2002082261A3 (en) 2003-01-03

Family

ID=26212959

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2002/001061 WO2002082261A2 (en) 2001-04-05 2002-04-04 Compression of codes of an application written in high-level language, for use in mobile telephony.

Country Status (2)

Country Link
AU (1) AU2002249504A1 (en)
WO (1) WO2002082261A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008032161A1 (en) * 2006-09-12 2008-03-20 Gemalto S.A. A personal token comprising a compression agent
CN112416315A (en) * 2020-06-16 2021-02-26 上海哔哩哔哩科技有限公司 CSS code compression method, electronic device and storage medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998011744A1 (en) * 1996-09-16 1998-03-19 Nokia Telecommunications Oy Data service in a mobile communication network
EP0928070A2 (en) * 1997-12-29 1999-07-07 Unwired Planet, Inc. Compression of documents with markup language that preserves syntactical structure
US6079020A (en) * 1998-01-27 2000-06-20 Vpnet Technologies, Inc. Method and apparatus for managing a virtual private network
WO2000070770A1 (en) * 1999-05-13 2000-11-23 Euronet Uk Limited Compression/decompression method
WO2001003456A1 (en) * 1999-07-05 2001-01-11 Sila Technology Limited A method of transmitting data items to a number of mobile stations, a mobile station, and a storage module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998011744A1 (en) * 1996-09-16 1998-03-19 Nokia Telecommunications Oy Data service in a mobile communication network
EP0928070A2 (en) * 1997-12-29 1999-07-07 Unwired Planet, Inc. Compression of documents with markup language that preserves syntactical structure
US6079020A (en) * 1998-01-27 2000-06-20 Vpnet Technologies, Inc. Method and apparatus for managing a virtual private network
WO2000070770A1 (en) * 1999-05-13 2000-11-23 Euronet Uk Limited Compression/decompression method
WO2001003456A1 (en) * 1999-07-05 2001-01-11 Sila Technology Limited A method of transmitting data items to a number of mobile stations, a mobile station, and a storage module

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ECK P ET AL: "A new compression scheme for syntactically structured messages (programs) and its application to Java and the Internet", DATA COMPRESSION CONFERENCE, 1998. DCC '98. PROCEEDINGS SNOWBIRD, UT, USA 30 MARCH-1 APRIL 1998, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 30 March 1998 (1998-03-30), pages 542, XP010276586, ISBN: 0-8186-8406-2 *
GIRARDOT M ET AL: "Millau: an encoding format for efficient representation and exchange of XML over the Web", COMPUTER NETWORKS, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 33, no. 1-6, June 2000 (2000-06-01), pages 747 - 765, XP004304805, ISSN: 1389-1286 *

Also Published As

Publication number Publication date
WO2002082261A2 (en) 2002-10-17
AU2002249504A1 (en) 2002-10-21

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