CA2425916A1 - Defining header field compression for data packet connection - Google Patents

Defining header field compression for data packet connection Download PDF

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Publication number
CA2425916A1
CA2425916A1 CA002425916A CA2425916A CA2425916A1 CA 2425916 A1 CA2425916 A1 CA 2425916A1 CA 002425916 A CA002425916 A CA 002425916A CA 2425916 A CA2425916 A CA 2425916A CA 2425916 A1 CA2425916 A1 CA 2425916A1
Authority
CA
Canada
Prior art keywords
data packet
connection
header field
field compression
length
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002425916A
Other languages
French (fr)
Other versions
CA2425916C (en
Inventor
Ari Tourunen
Juha Kalliokulju
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Technologies Oy
Original Assignee
Nokia Corporation
Ari Tourunen
Juha Kalliokulju
Nokia Technologies 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 Corporation, Ari Tourunen, Juha Kalliokulju, Nokia Technologies Oy filed Critical Nokia Corporation
Publication of CA2425916A1 publication Critical patent/CA2425916A1/en
Application granted granted Critical
Publication of CA2425916C publication Critical patent/CA2425916C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • 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
    • H04L69/22—Parsing or analysis of headers

Abstract

A method of defining header field compression for a data packet connection and a header field compression system, in which a context for controlling the operation of a compressor and decompressor is defined as one parameter of the connection. A length is defined for a context identifier used in identifying data packet connections for data transmission between the compressor and decompressor, said length defining the maximum number of data packet connections transmitted on one connection. Each data packet connection is identified by its own context identifier. The parameters of the connection are defined in such a manner that at least the number of header fields of data packet connections allowed by the defined context identifier length can be compressed despite the fact that the number of data packet connections allowed by said context identifier length is exceeded.
CA002425916A 2000-10-18 2001-10-17 Defining header field compression for data packet connection Expired - Lifetime CA2425916C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20002307 2000-10-18
FI20002307A FI110739B (en) 2000-10-18 2000-10-18 Configuring header field compression for a data packet connection
PCT/FI2001/000902 WO2002033931A1 (en) 2000-10-18 2001-10-17 Defining header field compression for data packet connection

Publications (2)

Publication Number Publication Date
CA2425916A1 true CA2425916A1 (en) 2002-04-25
CA2425916C CA2425916C (en) 2007-09-25

Family

ID=8559327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002425916A Expired - Lifetime CA2425916C (en) 2000-10-18 2001-10-17 Defining header field compression for data packet connection

Country Status (14)

Country Link
US (1) US7035287B2 (en)
EP (1) EP1329078B1 (en)
JP (1) JP3834001B2 (en)
KR (1) KR100610658B1 (en)
CN (1) CN100401729C (en)
AT (1) ATE287610T1 (en)
AU (1) AU2002210602A1 (en)
BR (1) BRPI0114670B1 (en)
CA (1) CA2425916C (en)
DE (1) DE60108514T2 (en)
ES (1) ES2236319T3 (en)
FI (1) FI110739B (en)
WO (1) WO2002033931A1 (en)
ZA (1) ZA200303033B (en)

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Also Published As

Publication number Publication date
US20020097723A1 (en) 2002-07-25
BR0114670A (en) 2003-10-07
BRPI0114670B1 (en) 2016-09-06
ZA200303033B (en) 2003-10-08
DE60108514T2 (en) 2006-02-09
ATE287610T1 (en) 2005-02-15
KR20030036936A (en) 2003-05-09
CN100401729C (en) 2008-07-09
JP3834001B2 (en) 2006-10-18
FI110739B (en) 2003-03-14
JP2004512743A (en) 2004-04-22
WO2002033931A1 (en) 2002-04-25
CN1554175A (en) 2004-12-08
DE60108514D1 (en) 2005-02-24
FI20002307A0 (en) 2000-10-18
AU2002210602A1 (en) 2002-04-29
KR100610658B1 (en) 2006-08-09
EP1329078B1 (en) 2005-01-19
CA2425916C (en) 2007-09-25
ES2236319T3 (en) 2005-07-16
EP1329078A1 (en) 2003-07-23
FI20002307A (en) 2002-04-19
US7035287B2 (en) 2006-04-25

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Effective date: 20211018