WO2003003668A1 - Transmission of compression identifier of headers on data packet connection - Google Patents
Transmission of compression identifier of headers on data packet connection Download PDFInfo
- Publication number
- WO2003003668A1 WO2003003668A1 PCT/FI2002/000563 FI0200563W WO03003668A1 WO 2003003668 A1 WO2003003668 A1 WO 2003003668A1 FI 0200563 W FI0200563 W FI 0200563W WO 03003668 A1 WO03003668 A1 WO 03003668A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- header
- protocol layer
- convergence protocol
- data packet
- context
- Prior art date
Links
- 230000006835 compression Effects 0.000 title claims abstract description 81
- 238000007906 compression Methods 0.000 title claims abstract description 81
- 230000005540 biological transmission Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 85
- 238000004422 calculation algorithm Methods 0.000 claims description 28
- 238000010295 mobile communication Methods 0.000 claims description 26
- 230000011664 signaling Effects 0.000 claims description 20
- 108091006146 Channels Proteins 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000006837 decompression Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007519 figuring Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
-
- 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
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
-
- 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
- H04L69/326—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the transport layer [OSI layer 4]
-
- 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
Definitions
- each of the compression levels (IR, FO, SO) described above functions in each mode, but each mode functions differently at each level and also decides on the transitions between the levels in its own way. Which operation mode is selected for a given compression situation depends on the parameters of the data transmission connection used, such as possibility of using a return chan- nel, error probabilities and error distribution, effects of changes in the header sizes, etc.
- a telecommunications system in which the header compression method according to the ROHC specification is to be applied is a third genera- tion mobile communication which is known at least by the names UMTS (Universal Mobile Telecommunication System) and IMT-2000 (International Mobile Telephone System).
- UMTS Universal Mobile Telecommunication System
- IMT-2000 International Mobile Telephone System
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003509721A JP3857688B2 (en) | 2001-06-27 | 2002-06-26 | Transmission of header compression identifier in data packet connection |
EP02755024A EP1405472B1 (en) | 2001-06-27 | 2002-06-26 | Transmission of compression identifier of headers on data packet connection |
CA002451620A CA2451620C (en) | 2001-06-27 | 2002-06-26 | Transmission of compression identifier of headers on data packet connection |
BR0210691-4A BR0210691A (en) | 2001-06-27 | 2002-06-26 | Method for transmitting header compression context identifier on data packet connection in a telecommunication system, and, telecommunication system |
KR1020037016984A KR100765311B1 (en) | 2001-06-27 | 2002-06-26 | Method and System for Transmission of compression context identifier of headers on data packet connection |
DE60228575T DE60228575D1 (en) | 2001-06-27 | 2002-06-26 | TRANSMISSION OF A COMPENSATION IDENTIFICATION OF HEADS ON A DATA PACK CONNECTION |
ZA2003/09795A ZA200309795B (en) | 2001-06-27 | 2003-12-18 | Transmission of compression identifier of headers on data packet connection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20011380 | 2001-06-27 | ||
FI20011380A FI118244B (en) | 2001-06-27 | 2001-06-27 | Mediation of a header field compression identifier using a data packet connection |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003003668A1 true WO2003003668A1 (en) | 2003-01-09 |
Family
ID=8561515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FI2002/000563 WO2003003668A1 (en) | 2001-06-27 | 2002-06-26 | Transmission of compression identifier of headers on data packet connection |
Country Status (12)
Country | Link |
---|---|
US (1) | US7301947B2 (en) |
EP (1) | EP1405472B1 (en) |
JP (1) | JP3857688B2 (en) |
KR (1) | KR100765311B1 (en) |
CN (1) | CN100388720C (en) |
AT (1) | ATE406734T1 (en) |
BR (1) | BR0210691A (en) |
CA (1) | CA2451620C (en) |
DE (1) | DE60228575D1 (en) |
FI (1) | FI118244B (en) |
WO (1) | WO2003003668A1 (en) |
ZA (1) | ZA200309795B (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006052117A1 (en) * | 2004-11-15 | 2006-05-18 | Samsung Electronics Co., Ltd. | Apparatus and method for compressing headers in a broadband wireless communication system |
CN100393064C (en) * | 2004-06-21 | 2008-06-04 | 信息产业部电信研究院 | Group message header compression in IP telecommunication network system |
US7430617B2 (en) | 2003-12-19 | 2008-09-30 | Nokia Corporation | Method and system for header compression |
US7804827B2 (en) | 2003-02-14 | 2010-09-28 | Nokia Corporation | Method for ensuring adequacy of transmission capacity, terminal employing the method, and software means for implementing the method |
WO2011057154A1 (en) * | 2009-11-06 | 2011-05-12 | Qualcomm Incorporated | Header compression for relay nodes in a wireless network |
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US7085020B2 (en) * | 2001-11-14 | 2006-08-01 | International Business Machines Corporation | Raster data compression apparatus and method |
DE60229482D1 (en) * | 2001-11-24 | 2008-12-04 | Lg Electronics Inc | Method for transmitting packet data in compressed form in a communication system |
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 |
KR100884956B1 (en) * | 2002-08-14 | 2009-02-23 | 엘지전자 주식회사 | Method and system for tansmitting/receiving asymmetric two-way packet data |
EP1432196A1 (en) * | 2002-12-20 | 2004-06-23 | Matsushita Electric Industrial Co., Ltd. | Control traffic compression method in media data transmission |
US20050094670A1 (en) * | 2003-08-20 | 2005-05-05 | Samsung Electronics Co., Ltd. | Method for acquiring header compression context in user equipment for receiving packet data service |
US7398325B2 (en) * | 2003-09-04 | 2008-07-08 | International Business Machines Corporation | Header compression in messages |
KR100602633B1 (en) * | 2003-11-08 | 2006-07-19 | 삼성전자주식회사 | apparatus and method for header compression in packet |
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US7817628B2 (en) * | 2004-11-15 | 2010-10-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for header compression with transmission of context information dependent upon media characteristic |
US7924731B2 (en) * | 2004-11-15 | 2011-04-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for handling out-of-sequence packets in header decompression |
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US8804765B2 (en) * | 2005-06-21 | 2014-08-12 | Optis Wireless Technology, Llc | Dynamic robust header compression |
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US8805367B2 (en) | 2006-03-14 | 2014-08-12 | Sharp Kabushiki Kaisha | Method and apparatus for allocating terminal identifiers based on communication function |
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US20090034529A1 (en) * | 2007-07-30 | 2009-02-05 | Motorola, Inc. | Method and apparatus for routing packets via header-compression channels |
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CN101453298B (en) * | 2007-12-07 | 2013-06-05 | 华为技术有限公司 | Processing method, system and apparatus for header compression in wireless network |
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US20100260098A1 (en) * | 2009-04-10 | 2010-10-14 | Qualcomm Incorporated | Header compression for ip relay nodes |
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US20110149848A1 (en) * | 2009-08-17 | 2011-06-23 | Qualcomm Incorporated | Header compression for relay nodes |
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CN105764093A (en) * | 2014-12-19 | 2016-07-13 | 中国移动通信集团黑龙江有限公司 | Method and device for selecting data compression level |
CN111480361B (en) | 2018-04-03 | 2021-10-26 | 富士通株式会社 | Base station device, terminal device, and wireless communication method |
US20210345171A1 (en) * | 2018-12-21 | 2021-11-04 | Lg Electronics Inc. | Method and apparatus for transmitting data unit using dual header compression algorithm in wireless communication system |
WO2020141897A1 (en) * | 2019-01-03 | 2020-07-09 | Lg Electronics Inc. | Method and apparatus for delivering data unit based on execution time indicator in wireless communication system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001035694A2 (en) * | 1999-11-09 | 2001-05-17 | Nokia Corporation | A handoff procedure for header compression |
WO2002030043A2 (en) * | 2000-10-03 | 2002-04-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Context identification using header compression key |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5987022A (en) | 1996-12-27 | 1999-11-16 | Motorola, Inc. | Method for transmitting multiple-protocol packetized data |
GB2361809B (en) | 1999-02-26 | 2003-11-05 | Trikon Holdings Ltd | A method of processing a polymer layer |
US6879832B1 (en) * | 1999-02-26 | 2005-04-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for transferring information between mobile terminals and entities in a radio access network |
US6839339B1 (en) | 2000-02-02 | 2005-01-04 | Lucent Technologies Inc. | Header compression for general packet radio service tunneling protocol (GTP)-encapsulated packets |
EP1146713B1 (en) | 2000-03-03 | 2005-04-27 | NTT DoCoMo, Inc. | Method and apparatus for packet transmission with header compression |
AU2001237877A1 (en) | 2000-03-07 | 2001-09-17 | Telefonaktiebolaget Lm Ericsson (Publ) | Pre-verification of checksums used with checksum-based header compression |
US20020001315A1 (en) | 2000-03-21 | 2002-01-03 | Tran Hung V. | Method and apparatus for compressing IP/UDP/RTP headers in a lossy environment |
JP4520032B2 (en) | 2000-08-17 | 2010-08-04 | パナソニック株式会社 | Header compression apparatus and header compression method |
-
2001
- 2001-06-27 FI FI20011380A patent/FI118244B/en not_active IP Right Cessation
-
2002
- 2002-06-24 US US10/179,789 patent/US7301947B2/en active Active
- 2002-06-26 BR BR0210691-4A patent/BR0210691A/en not_active Application Discontinuation
- 2002-06-26 KR KR1020037016984A patent/KR100765311B1/en not_active IP Right Cessation
- 2002-06-26 AT AT02755024T patent/ATE406734T1/en not_active IP Right Cessation
- 2002-06-26 CN CNB028127390A patent/CN100388720C/en not_active Expired - Fee Related
- 2002-06-26 EP EP02755024A patent/EP1405472B1/en not_active Expired - Lifetime
- 2002-06-26 CA CA002451620A patent/CA2451620C/en not_active Expired - Fee Related
- 2002-06-26 DE DE60228575T patent/DE60228575D1/en not_active Expired - Lifetime
- 2002-06-26 JP JP2003509721A patent/JP3857688B2/en not_active Expired - Fee Related
- 2002-06-26 WO PCT/FI2002/000563 patent/WO2003003668A1/en active IP Right Grant
-
2003
- 2003-12-18 ZA ZA2003/09795A patent/ZA200309795B/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001035694A2 (en) * | 1999-11-09 | 2001-05-17 | Nokia Corporation | A handoff procedure for header compression |
WO2002030043A2 (en) * | 2000-10-03 | 2002-04-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Context identification using header compression key |
Non-Patent Citations (1)
Title |
---|
"3rd Generation partnership project; techical specification group radio access network; radio access bearer support enhancements (release 4)", 3GPP TR 25.844 V4.0.0, 27 March 2001 (2001-03-27), XP002955192, Retrieved from the Internet <URL:http://www.3gpp.org-/ftp/Specs/archive/25_series/25.844/> * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7804827B2 (en) | 2003-02-14 | 2010-09-28 | Nokia Corporation | Method for ensuring adequacy of transmission capacity, terminal employing the method, and software means for implementing the method |
US7430617B2 (en) | 2003-12-19 | 2008-09-30 | Nokia Corporation | Method and system for header compression |
US7558882B2 (en) | 2003-12-19 | 2009-07-07 | Nokia Corporation | System for header compression of a plurality of packets associated with a reliable multicast protocol |
CN100393064C (en) * | 2004-06-21 | 2008-06-04 | 信息产业部电信研究院 | Group message header compression in IP telecommunication network system |
WO2006052117A1 (en) * | 2004-11-15 | 2006-05-18 | Samsung Electronics Co., Ltd. | Apparatus and method for compressing headers in a broadband wireless communication system |
WO2011057154A1 (en) * | 2009-11-06 | 2011-05-12 | Qualcomm Incorporated | Header compression for relay nodes in a wireless network |
US8787242B2 (en) | 2009-11-06 | 2014-07-22 | Qualcomm Incorporated | Header compression for relay nodes |
Also Published As
Publication number | Publication date |
---|---|
CN1545783A (en) | 2004-11-10 |
CA2451620C (en) | 2008-09-16 |
BR0210691A (en) | 2004-09-21 |
US7301947B2 (en) | 2007-11-27 |
JP2004533792A (en) | 2004-11-04 |
DE60228575D1 (en) | 2008-10-09 |
EP1405472B1 (en) | 2008-08-27 |
ZA200309795B (en) | 2005-02-23 |
FI20011380A (en) | 2002-12-28 |
EP1405472A1 (en) | 2004-04-07 |
JP3857688B2 (en) | 2006-12-13 |
CN100388720C (en) | 2008-05-14 |
ATE406734T1 (en) | 2008-09-15 |
FI20011380A0 (en) | 2001-06-27 |
KR100765311B1 (en) | 2007-10-09 |
FI118244B (en) | 2007-08-31 |
KR20040015759A (en) | 2004-02-19 |
US20030007512A1 (en) | 2003-01-09 |
CA2451620A1 (en) | 2003-01-09 |
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