AU2001292519A1 - Context identification using header compression key - Google Patents

Context identification using header compression key

Info

Publication number
AU2001292519A1
AU2001292519A1 AU2001292519A AU9251901A AU2001292519A1 AU 2001292519 A1 AU2001292519 A1 AU 2001292519A1 AU 2001292519 A AU2001292519 A AU 2001292519A AU 9251901 A AU9251901 A AU 9251901A AU 2001292519 A1 AU2001292519 A1 AU 2001292519A1
Authority
AU
Australia
Prior art keywords
header compression
compression key
field
distinguishing
mode
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.)
Abandoned
Application number
AU2001292519A
Inventor
Ainkaran Krishnarajah
Krister Svanbro
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24722387&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001292519(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2001292519A1 publication Critical patent/AU2001292519A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

A telecommunications network has first and second entities ( 20 <SUB>1 </SUB>and 20 <SUB>2</SUB>) which communicate by sending a packet ( 22 ) having a compressed header ( 24' ). A header compression key ( 23 ) is associated with (e.g., included in) the packet. The header compression key has a first field ( 23 A) which, in a first mode of the invention, is utilized exclusively for distinguishing between different flows of compressed packets (CIDs). In a second mode of the invention, the first field ( 23 A) of the header compression key can be utilized either for distinguishing between the different flows of compressed packets or for distinguishing between different header compression identifiers. Whether the first field of the header compression key is employed exclusively for distinguishing between different flows of compressed packets (the first mode) or can also be employed for distinguishing between different header compression identifiers (second mode) depends on a value in a second field ( 23 B) of the header compression key. In the second mode, a first subset of values for the first field of the header compression key is employed to distinguish between different header compression identifiers, while a second subset of values for the first field is employed to distinguish between the different flows of compressed packets.
AU2001292519A 2000-10-03 2001-10-03 Context identification using header compression key Abandoned AU2001292519A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/678,340 US6967964B1 (en) 2000-10-03 2000-10-03 Context identification using header compression key at link layer
US09/678,340 2000-10-03
PCT/SE2001/002151 WO2002030043A2 (en) 2000-10-03 2001-10-03 Context identification using header compression key

Publications (1)

Publication Number Publication Date
AU2001292519A1 true AU2001292519A1 (en) 2002-04-15

Family

ID=24722387

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001292519A Abandoned AU2001292519A1 (en) 2000-10-03 2001-10-03 Context identification using header compression key

Country Status (9)

Country Link
US (1) US6967964B1 (en)
EP (1) EP1362453B1 (en)
JP (1) JP3897171B2 (en)
CN (1) CN1307831C (en)
AT (1) ATE316732T1 (en)
AU (1) AU2001292519A1 (en)
DE (1) DE60116887T2 (en)
ES (1) ES2253425T3 (en)
WO (1) WO2002030043A2 (en)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100612003B1 (en) * 2000-02-26 2006-08-11 삼성전자주식회사 Apparatus for transmitting/receiving bitstream in network and method thereof
DE10015640A1 (en) * 2000-03-29 2001-10-04 Bosch Gmbh Robert Process for signaling different header information
DE60032888T2 (en) * 2000-06-28 2007-11-29 Alcatel Lucent Subsystem of a telecommunications carrier processor with in-band control and addressing via cell header fields
EP1371204A2 (en) * 2000-09-27 2003-12-17 Motorola, Inc. Internet protocol header for telecommunications networks
FI111777B (en) * 2001-01-16 2003-09-15 Nokia Corp Transmission of IP data in a data communication system
FI112995B (en) * 2001-01-16 2004-02-13 Nokia Corp Processing of erroneous data in a packet switched data communication system
US7212511B2 (en) * 2001-04-06 2007-05-01 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for VoIP wireless terminals
FI118244B (en) 2001-06-27 2007-08-31 Nokia Corp Mediation of a header field compression identifier using a data packet connection
US7289497B2 (en) * 2001-07-03 2007-10-30 Telefonaktiebolaget Lm Ericsson (Publ) Implicit packet type identification
ES2254301T3 (en) * 2001-10-08 2006-06-16 Siemens Aktiengesellschaft ASSIGNMENT OF CHANNEL OF CONTROL DATA AND USEFUL DATA IN WIRELESS COMMUNICATION SYSTEMS.
DE60239500D1 (en) * 2001-11-24 2011-04-28 Lg Electronics Inc Method for transmitting packet data in compressed form in a communication system
WO2003049481A1 (en) * 2001-12-04 2003-06-12 Nokia Corporation Port number based radio resource management of packet data
US20030134651A1 (en) * 2002-01-16 2003-07-17 Hsu Raymond T. Method and apparatus for flow treatment and mapping on multicast/broadcast services
US8959230B2 (en) * 2002-01-28 2015-02-17 Qualcomm Incorporated Method and apparatus for negotiation of transmission parameters for broadcast/multicast services
US7221657B2 (en) * 2002-02-08 2007-05-22 Telefonaktiebolaget Lm Ericsson (Publ) Processing different size packet headers for a packet-based conversational service in a mobile communications system
US20040204096A1 (en) * 2002-03-08 2004-10-14 Koninklijke Philips Electronics N.V. RF and BB subsystems interface
US7106733B2 (en) * 2002-03-20 2006-09-12 Intel Corporation Method and apparatus for network header compression
EP1359721A1 (en) * 2002-04-30 2003-11-05 Siemens Aktiengesellschaft Method and apparatus for packet transfer in a communication system
US8619592B2 (en) * 2002-06-12 2013-12-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for increased internet protocol (IP) headers compression performance by reporting cause of missing packets
KR100497357B1 (en) * 2002-06-26 2005-06-23 삼성전자주식회사 Header compressed and packet multiplexed apparatus and method in the network environment based on IP
EP1381198B1 (en) * 2002-07-08 2007-05-23 Sony Deutschland GmbH Convergence layers for network devices and method for transmitting data traffic
JP4317403B2 (en) * 2002-08-09 2009-08-19 パナソニック株式会社 Header compression apparatus and header compression method
US7647421B2 (en) * 2002-08-20 2010-01-12 Nokia Corporation Extension header compression
EP1422881A1 (en) * 2002-11-25 2004-05-26 Siemens Aktiengesellschaft Method for the transmission of data of a plurality of connections having data rates that change during an established connection and corresponding station
EP1432196A1 (en) * 2002-12-20 2004-06-23 Matsushita Electric Industrial Co., Ltd. Control traffic compression method in media data transmission
FR2857538B1 (en) * 2003-07-08 2006-10-06 At & T Corp SYSTEM AND METHOD FOR PACKET HEADER COMPRESSION BASED ON THE DYNAMIC CREATION OF A TEMPLATE
US7317724B2 (en) * 2003-07-08 2008-01-08 Cisco Technology, Inc. Performing compression of user datagram protocol packets
US7065087B2 (en) * 2003-07-08 2006-06-20 Cisco Technology, Inc. Performing compression of user datagram protocol packets
US7512715B2 (en) * 2003-09-26 2009-03-31 Nokia Corporation System and method for requesting a resource over at least one network with reduced overhead
US7613185B2 (en) * 2004-03-17 2009-11-03 Verizon Corporate Services Group Inc. Packet header compression for lossy channels
US8254379B1 (en) * 2004-07-15 2012-08-28 Sprint Spectrum L.P. Method and system for application based compression profile selection
KR100748342B1 (en) * 2005-09-14 2007-08-09 매그나칩 반도체 유한회사 Method for manufacturing a cmos image sensor
JP4719798B2 (en) * 2005-11-02 2011-07-06 エルジー エレクトロニクス インコーポレイティド Method and apparatus for reducing overhead of signaling message
JP4975806B2 (en) * 2006-04-12 2012-07-11 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Multiple communication function with shared transaction (s)
KR101419287B1 (en) * 2006-07-07 2014-07-14 삼성전자주식회사 Apparatus and method for providing IPDC service and apparatus and method for processing IPDC service
FR2907624B1 (en) * 2006-10-24 2009-02-20 Alcatel Sa COMPRESSION COMPRESSION DEVICE BASED ON TRANSPORT MEDIUM, AND ASSOCIATED DECOMPRESSION DEVICE FOR COMMUNICATION EQUIPMENT
CN101212404B (en) * 2006-12-27 2011-04-06 大唐移动通信设备有限公司 Robust header compressed group data transmission method and system
US7715342B2 (en) * 2007-06-22 2010-05-11 Research In Motion Limited Location of packet data convergence protocol in a long-term evolution multimedia broadcast multicast service
US9554312B2 (en) * 2007-06-25 2017-01-24 Nokia Solutions And Networks Oy Message transfer for in-band signaling messages in radio access networks
US20090003347A1 (en) * 2007-06-29 2009-01-01 Yang Tomas S Backhaul transmission efficiency
KR101476813B1 (en) * 2007-11-30 2014-12-29 삼성전자주식회사 Packet reassembly system and method on a packet relay node
JP4780345B2 (en) 2008-06-30 2011-09-28 日本電気株式会社 COMMUNICATION SYSTEM, CONNECTION DEVICE, CONNECTION METHOD, AND PROGRAM
GB0813953D0 (en) 2008-07-30 2008-09-03 British Telecomm Multiple carrrier compression scheme
US8867566B2 (en) 2008-08-20 2014-10-21 Qualcomm Incorporated Methods of header compression within a wireless communications network
US8902805B2 (en) * 2008-10-24 2014-12-02 Qualcomm Incorporated Cell relay packet routing
US7835399B2 (en) * 2009-01-06 2010-11-16 Alcatel Lucent IP header compression context identifier synergism
CN102369752B (en) 2009-04-30 2014-06-11 华为技术有限公司 Data transmission method and apparatus
US8588138B2 (en) * 2009-07-23 2013-11-19 Qualcomm Incorporated Header compression for relay nodes
US9674311B2 (en) 2009-08-14 2017-06-06 Qualcomm Incorporated Robust header compression for relay nodes
US20110149848A1 (en) * 2009-08-17 2011-06-23 Qualcomm Incorporated Header compression for relay nodes
US8787242B2 (en) * 2009-11-06 2014-07-22 Qualcomm Incorporated Header compression for relay nodes
CN102469622B (en) 2010-11-16 2014-12-03 中兴通讯股份有限公司 Method and device for processing incoming message of multimode controller and multimode controller
US9125087B2 (en) * 2011-10-22 2015-09-01 Qualcomm Incorporated Systems and methods for header compression
US8681795B1 (en) * 2011-12-28 2014-03-25 Juniper Networks, Inc. Fixed latency priority classifier for network data
CN102882879B (en) * 2012-10-08 2015-10-07 中国电子科技集团公司第五十四研究所 A kind of IP data compression transmission method being applicable to satellite channel
CN103067971A (en) * 2013-01-30 2013-04-24 北京天地互连信息技术有限公司 TCP (transmission control protocol) header compression method in wireless IPv6 (internet protocol version 6) network
US20160212042A1 (en) * 2013-08-19 2016-07-21 Lg Electronics Inc. Broadcast transmitting device, broadcast receiving device, operating method of the broadcast transmitting device, and operating method of the broadcast receiving device
WO2015102406A1 (en) * 2014-01-03 2015-07-09 Lg Electronics Inc. Method and apparatus for transmitting/receiving broadcast signal including robust header compression packet stream
EP3039845B1 (en) 2014-01-14 2019-06-26 LG Electronics Inc. Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
CN112468846B (en) * 2014-12-05 2023-06-02 Lg 电子株式会社 Broadcast signal transmitting method and apparatus, and broadcast signal receiving method and apparatus
US20160337255A1 (en) * 2015-05-15 2016-11-17 Qualcomm Incorporated Techniques for flow control for data compression algorithms
DE112017008111T5 (en) 2017-09-29 2020-06-25 Apple Inc. ROHC HEADER COMPRESSION FOR MPTCP
US20200213423A1 (en) * 2019-01-02 2020-07-02 Qualcomm Incorporated Systems, methods, and computing platforms for context identifier allocation for data packet header compression
CN111800371B (en) * 2019-07-05 2022-10-28 维沃移动通信有限公司 Data processing method, sending end and receiving end
CN112566180B (en) * 2020-12-09 2023-03-24 东方通信股份有限公司 Method for improving packet data transmission rate of TETRA system

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE515361C2 (en) 1993-12-22 2001-07-23 Eritel Ab Transmission of spoken messages
US5630205A (en) 1994-06-14 1997-05-13 Ericsson Inc. Mobile phone having voice message capability
JPH10173659A (en) * 1996-12-05 1998-06-26 Uniden Corp Transmission device, reception device, packet transmission system and packet signal transmission method
US6032197A (en) * 1997-09-25 2000-02-29 Microsoft Corporation Data packet header compression for unidirectional transmission
US6611866B1 (en) * 1998-08-27 2003-08-26 Intel Corporation Management object for aggregated network device status
FI107000B (en) * 1999-02-17 2001-05-15 Nokia Mobile Phones Ltd Title compression in real-time services
US6366961B1 (en) * 1999-03-03 2002-04-02 Nokia Telecommunications, Oy Method and apparatus for providing mini packet switching in IP based cellular access networks
WO2000057284A1 (en) 1999-03-25 2000-09-28 Motorola Inc. Point to point protocol multiplexing/demultiplexing method and apparatus
US6542504B1 (en) * 1999-05-28 2003-04-01 3Com Corporation Profile based method for packet header compression in a point to point link
US6711164B1 (en) * 1999-11-05 2004-03-23 Nokia Corporation Method and apparatus for performing IP-ID regeneration to improve header compression efficiency
US6590905B1 (en) * 1999-12-22 2003-07-08 Nokia Mobile Phones Ltd. Changing XID/PDCP parameters during connection
US6608841B1 (en) * 1999-12-30 2003-08-19 Nokia Networks Oy System and method for achieving robust IP/UDP/RTP header compression in the presence of unreliable networks
US6839339B1 (en) * 2000-02-02 2005-01-04 Lucent Technologies Inc. Header compression for general packet radio service tunneling protocol (GTP)-encapsulated packets
DE10031494A1 (en) 2000-06-28 2002-01-10 Siemens Ag Method for multiplexing a multiplicity of data packets of several data streams within the PDCP protocol of a UMTS radio communication system
US6487184B1 (en) * 2000-08-25 2002-11-26 Motorola, Inc. Method and apparatus for supporting radio acknowledgement information for a uni-directional user data channel
US6665280B2 (en) * 2002-03-22 2003-12-16 Nokia Corporation Method and apparatus providing multiple temporary block flow (TBF) mapping to upper layer when operating in GSM/EDGE radio access network (GERAN) A/Gb mode

Also Published As

Publication number Publication date
DE60116887T2 (en) 2006-10-26
EP1362453A2 (en) 2003-11-19
EP1362453B1 (en) 2006-01-25
DE60116887D1 (en) 2006-04-13
WO2002030043A3 (en) 2003-09-18
CN1470120A (en) 2004-01-21
JP3897171B2 (en) 2007-03-22
CN1307831C (en) 2007-03-28
WO2002030043A2 (en) 2002-04-11
JP2004511178A (en) 2004-04-08
ATE316732T1 (en) 2006-02-15
US6967964B1 (en) 2005-11-22
ES2253425T3 (en) 2006-06-01

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