WO2001035566A3 - Data adaptation method and device - Google Patents

Data adaptation method and device Download PDF

Info

Publication number
WO2001035566A3
WO2001035566A3 PCT/DE2000/003341 DE0003341W WO0135566A3 WO 2001035566 A3 WO2001035566 A3 WO 2001035566A3 DE 0003341 W DE0003341 W DE 0003341W WO 0135566 A3 WO0135566 A3 WO 0135566A3
Authority
WO
WIPO (PCT)
Prior art keywords
bit data
data block
bits
bit
transmitter
Prior art date
Application number
PCT/DE2000/003341
Other languages
German (de)
French (fr)
Other versions
WO2001035566A2 (en
Inventor
Josef Laumen
Original Assignee
Bosch Gmbh Robert
Josef Laumen
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 Bosch Gmbh Robert, Josef Laumen filed Critical Bosch Gmbh Robert
Publication of WO2001035566A2 publication Critical patent/WO2001035566A2/en
Publication of WO2001035566A3 publication Critical patent/WO2001035566A3/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
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Abstract

The invention relates to a data transmission method in which a digital information signal is transmitted over a physical channel (K) between a transmitter (S) and a receiver (E). The inventive method comprises the following steps: preparing, in transmitter (S), the digital information signal in the form of at least one first bit data block with a first bit data rate; forming, in transmitter (S), a second bit data block (B1, B2) from the bits of the first bit data block and from one or more repetitive bits with a second bit data rate; transmitting, from transmitter (S) to receiver (E), the second bit data block (B1, B2) over the physical channel (K) with the second bit data rate; forming, in receiver (E), a third bit data block from the bits of the transmitted second bit data block (B1', B2') with the second bit data rate, and; forming a fourth bit data block from the bits of the third bit data block with the first bit data rate. In the case of a group of received bit values, which is comprised of one bit and of one or more corresponding repetitive bits, it is decided which bit rate is adopted in the fourth bit data block according to a predetermined algorithm while taking at least two received bits into account.
PCT/DE2000/003341 1999-11-10 2000-09-26 Data adaptation method and device WO2001035566A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19953894.8A DE19953894B4 (en) 1999-11-10 1999-11-10 Data transmission method and apparatus
DE19953894.8 1999-11-10

Publications (2)

Publication Number Publication Date
WO2001035566A2 WO2001035566A2 (en) 2001-05-17
WO2001035566A3 true WO2001035566A3 (en) 2001-11-22

Family

ID=7928438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2000/003341 WO2001035566A2 (en) 1999-11-10 2000-09-26 Data adaptation method and device

Country Status (2)

Country Link
DE (1) DE19953894B4 (en)
WO (1) WO2001035566A2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581575A (en) * 1993-11-01 1996-12-03 Qualcomm Incorporated Method and apparatus for transmission of variable rate digital data
US5909434A (en) * 1996-05-31 1999-06-01 Qualcomm Incorporated Bright and burst mode signaling data transmission in an adjustable rate wireless communication system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9814960D0 (en) 1998-07-10 1998-09-09 Koninkl Philips Electronics Nv Coding device and communication system using the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581575A (en) * 1993-11-01 1996-12-03 Qualcomm Incorporated Method and apparatus for transmission of variable rate digital data
US5909434A (en) * 1996-05-31 1999-06-01 Qualcomm Incorporated Bright and burst mode signaling data transmission in an adjustable rate wireless communication system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
LAY R: "ERROR CORRECTION IN HIGH FREQUENCY AUTOMATIC LINK ESTABLISHMENT RADIOS WITH AND WITHOUT LINK PROTECTION", ANNUAL MILITARY COMMUNICATIONS CONFERENCE,US,NEW YORK, IEEE, vol. 15TH, 22 October 1996 (1996-10-22), pages 696 - 699, XP000697362, ISBN: 0-7803-3683-6 *
SHEUNG C N ET AL: "Rate determination algorithms in IS-95 forward traffic channels", IEEE VEHICULAR TECHNOLOGY CONFERENCE, 18 May 1998 (1998-05-18), XP002096679 *

Also Published As

Publication number Publication date
DE19953894B4 (en) 2018-05-09
DE19953894A1 (en) 2001-05-17
WO2001035566A2 (en) 2001-05-17

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