CN1222114C - 首标压缩装置及首标压缩方法 - Google Patents
首标压缩装置及首标压缩方法 Download PDFInfo
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- CN1222114C CN1222114C CNB011257164A CN01125716A CN1222114C CN 1222114 C CN1222114 C CN 1222114C CN B011257164 A CNB011257164 A CN B011257164A CN 01125716 A CN01125716 A CN 01125716A CN 1222114 C CN1222114 C CN 1222114C
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1809—Selective-repeat protocols
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Communication Control (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP247329/00 | 2000-08-17 | ||
JP247329/2000 | 2000-08-17 | ||
JP2000247329 | 2000-08-17 | ||
JP395185/2000 | 2000-12-26 | ||
JP395185/00 | 2000-12-26 | ||
JP2000395185A JP4520032B2 (ja) | 2000-08-17 | 2000-12-26 | ヘッダ圧縮装置およびヘッダ圧縮方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1339877A CN1339877A (zh) | 2002-03-13 |
CN1222114C true CN1222114C (zh) | 2005-10-05 |
Family
ID=26598033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011257164A Expired - Fee Related CN1222114C (zh) | 2000-08-17 | 2001-08-17 | 首标压缩装置及首标压缩方法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US6889261B2 (zh) |
EP (2) | EP1873955B1 (zh) |
JP (1) | JP4520032B2 (zh) |
CN (1) | CN1222114C (zh) |
CA (1) | CA2355016C (zh) |
DE (2) | DE60131605T2 (zh) |
Families Citing this family (118)
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US6680955B1 (en) * | 1999-08-20 | 2004-01-20 | Nokia Networks Oy | Technique for compressing a header field in a data packet |
US6300887B1 (en) * | 1999-11-09 | 2001-10-09 | Nokia Networks Oy | Efficient handoff procedure for header compression |
US6577596B1 (en) * | 1999-11-30 | 2003-06-10 | Telefonaktiebolaget Ln Ericsson (Publ) | Method and apparatus for packet delay reduction using scheduling and header compression |
JP4520032B2 (ja) * | 2000-08-17 | 2010-08-04 | パナソニック株式会社 | ヘッダ圧縮装置およびヘッダ圧縮方法 |
-
2000
- 2000-12-26 JP JP2000395185A patent/JP4520032B2/ja not_active Expired - Fee Related
-
2001
- 2001-08-14 CA CA 2355016 patent/CA2355016C/en not_active Expired - Fee Related
- 2001-08-15 US US09/929,344 patent/US6889261B2/en not_active Expired - Lifetime
- 2001-08-16 EP EP20070020521 patent/EP1873955B1/en not_active Expired - Lifetime
- 2001-08-16 DE DE2001631605 patent/DE60131605T2/de not_active Expired - Lifetime
- 2001-08-16 DE DE60136986T patent/DE60136986D1/de not_active Expired - Lifetime
- 2001-08-16 EP EP20010118874 patent/EP1180871B1/en not_active Expired - Lifetime
- 2001-08-17 CN CNB011257164A patent/CN1222114C/zh not_active Expired - Fee Related
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2004
- 2004-12-06 US US11/003,981 patent/US7644186B2/en not_active Expired - Fee Related
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Also Published As
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EP1873955A2 (en) | 2008-01-02 |
EP1873955B1 (en) | 2008-12-10 |
US7644186B2 (en) | 2010-01-05 |
EP1873955A3 (en) | 2008-02-06 |
EP1180871A3 (en) | 2005-04-06 |
DE60136986D1 (de) | 2009-01-22 |
DE60131605D1 (de) | 2008-01-10 |
JP4520032B2 (ja) | 2010-08-04 |
US20020059464A1 (en) | 2002-05-16 |
US20100067545A1 (en) | 2010-03-18 |
EP1180871B1 (en) | 2007-11-28 |
DE60131605T2 (de) | 2008-10-23 |
EP1180871A2 (en) | 2002-02-20 |
JP2002135362A (ja) | 2002-05-10 |
CA2355016A1 (en) | 2002-02-17 |
US8185661B2 (en) | 2012-05-22 |
CN1339877A (zh) | 2002-03-13 |
US20050094647A1 (en) | 2005-05-05 |
US6889261B2 (en) | 2005-05-03 |
CA2355016C (en) | 2006-05-30 |
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