WO2003085873A3 - Method and communications device for adapting the data transfer rate in a communications device - Google Patents

Method and communications device for adapting the data transfer rate in a communications device Download PDF

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Publication number
WO2003085873A3
WO2003085873A3 PCT/DE2003/001061 DE0301061W WO03085873A3 WO 2003085873 A3 WO2003085873 A3 WO 2003085873A3 DE 0301061 W DE0301061 W DE 0301061W WO 03085873 A3 WO03085873 A3 WO 03085873A3
Authority
WO
WIPO (PCT)
Prior art keywords
communications device
transfer rate
data transfer
adapting
transmission bits
Prior art date
Application number
PCT/DE2003/001061
Other languages
German (de)
French (fr)
Other versions
WO2003085873A2 (en
Inventor
Martin Doettling
Bernhard Raaf
Original Assignee
Siemens Ag
Martin Doettling
Bernhard Raaf
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 Siemens Ag, Martin Doettling, Bernhard Raaf filed Critical Siemens Ag
Priority to KR1020047015848A priority Critical patent/KR101045449B1/en
Priority to KR1020107010009A priority patent/KR101120368B1/en
Priority to EP03745745.4A priority patent/EP1497943B1/en
Priority to AU2003232589A priority patent/AU2003232589A1/en
Priority to BRPI0318842A priority patent/BRPI0318842B1/en
Priority to US10/510,896 priority patent/US8009550B2/en
Priority to BRPI0309059A priority patent/BRPI0309059B1/en
Priority to JP2003582939A priority patent/JP4847679B2/en
Publication of WO2003085873A2 publication Critical patent/WO2003085873A2/en
Publication of WO2003085873A3 publication Critical patent/WO2003085873A3/en

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

The invention relates to a method for adapting the data transfer rate of a data flow in a communications device according to which: the data flow can be subdivided into at least one data block containing transmission bits to be transmitted; the transmission bits are formed by a coding process from information-carrying input bits; transmission bits determined from a data block of the data flow are removed (dotted) in order to adapt the data transfer rate; a dotting pattern stipulates which transmission bits are to be removed, and; the dotting pattern is constructed in such a manner that transmission bits are preferably removed that, during the coding process, depend on few input bits. The invention also relates to a corresponding communications device.
PCT/DE2003/001061 2002-04-08 2003-04-01 Method and communications device for adapting the data transfer rate in a communications device WO2003085873A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
KR1020047015848A KR101045449B1 (en) 2002-04-08 2003-04-01 Method and apparatus for adapting data rate in communication device
KR1020107010009A KR101120368B1 (en) 2002-04-08 2003-04-01 Method and communications device for adapting the data transfer rate in a communications device
EP03745745.4A EP1497943B1 (en) 2002-04-08 2003-04-01 Method and communications device for adapting the data transfer rate in a communications device
AU2003232589A AU2003232589A1 (en) 2002-04-08 2003-04-01 Method and communications device for adapting the data transfer rate in a communications device
BRPI0318842A BRPI0318842B1 (en) 2002-04-08 2003-04-01 process for equalizing the data rate on a communication device and communication device
US10/510,896 US8009550B2 (en) 2002-04-08 2003-04-01 Method and communications device for adapting the data transfer rate in a communications device
BRPI0309059A BRPI0309059B1 (en) 2002-04-08 2003-04-01 process for equalizing the data rate on a communication device and communication device
JP2003582939A JP4847679B2 (en) 2002-04-08 2003-04-01 Method and communication device for matching data rates in a communication device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10215380 2002-04-08
DE10215380.9 2002-04-08
DE10291151.4 2002-04-29

Publications (2)

Publication Number Publication Date
WO2003085873A2 WO2003085873A2 (en) 2003-10-16
WO2003085873A3 true WO2003085873A3 (en) 2003-12-04

Family

ID=32009773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2003/001061 WO2003085873A2 (en) 2002-04-08 2003-04-01 Method and communications device for adapting the data transfer rate in a communications device

Country Status (1)

Country Link
WO (1) WO2003085873A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4308817B2 (en) 2004-12-01 2009-08-05 三星電子株式会社 Highly reliable data transmission / reception method and apparatus in a mobile communication system supporting packet data transmission

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021234A1 (en) * 1998-10-07 2000-04-13 Siemens Aktiengesellschaft Apparatus and method for transmitting punctured or repeated data
WO2001039420A1 (en) * 1999-11-25 2001-05-31 Siemens Aktiengesellschaft Method for adapting the bit rate in a communications device and a corresponding communications device
WO2002009294A2 (en) * 2000-07-19 2002-01-31 Qualcomm Incorporated Method and apparatus for combined puncturing and repeating of code symbols in a communications system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000021234A1 (en) * 1998-10-07 2000-04-13 Siemens Aktiengesellschaft Apparatus and method for transmitting punctured or repeated data
WO2001039420A1 (en) * 1999-11-25 2001-05-31 Siemens Aktiengesellschaft Method for adapting the bit rate in a communications device and a corresponding communications device
WO2002009294A2 (en) * 2000-07-19 2002-01-31 Qualcomm Incorporated Method and apparatus for combined puncturing and repeating of code symbols in a communications system

Also Published As

Publication number Publication date
WO2003085873A2 (en) 2003-10-16

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