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WO2007060589A3 - Method and apparatus for error-correction in a communication system - Google Patents

Method and apparatus for error-correction in a communication system Download PDF

Info

Publication number
WO2007060589A3
WO2007060589A3 PCT/IB2006/054327 IB2006054327W WO2007060589A3 WO 2007060589 A3 WO2007060589 A3 WO 2007060589A3 IB 2006054327 W IB2006054327 W IB 2006054327W WO 2007060589 A3 WO2007060589 A3 WO 2007060589A3
Authority
WO
WIPO (PCT)
Prior art keywords
error
information data
data segment
received
correction
Prior art date
Application number
PCT/IB2006/054327
Other languages
French (fr)
Other versions
WO2007060589A2 (en
Inventor
Kun-Wah Yip
Original Assignee
Koninkl Philips Electronics Nv
Kun-Wah Yip
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 Koninkl Philips Electronics Nv, Kun-Wah Yip filed Critical Koninkl Philips Electronics Nv
Publication of WO2007060589A2 publication Critical patent/WO2007060589A2/en
Publication of WO2007060589A3 publication Critical patent/WO2007060589A3/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
    • H04L1/0041—Arrangements at the transmitter 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0052—Realisations of complexity reduction techniques, e.g. pipelining or use of look-up tables
    • 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
    • H04L1/0061—Error detection codes
    • H04L1/0063—Single parity check

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Relay Systems (AREA)

Abstract

The present invention provides an error-correcting method and apparatus for communication systems. The method comprises receiving information data in a first signal burst and a first check data segment in the burst, and then estimating the received information data based on the first check data segment and determining whether the estimated information data is error-free or not. If the estimated information data is error-detected, a corresponding check data segment from a second signal burst is received and combined with the first check data segment to re-estimate the received information data, and this process continues until an error-free information data is obtained.
PCT/IB2006/054327 2005-11-28 2006-11-20 Method and apparatus for error-correction in a communication system WO2007060589A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200510128540 2005-11-28
CN200510128540.9 2005-11-28

Publications (2)

Publication Number Publication Date
WO2007060589A2 WO2007060589A2 (en) 2007-05-31
WO2007060589A3 true WO2007060589A3 (en) 2007-09-07

Family

ID=37907927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/054327 WO2007060589A2 (en) 2005-11-28 2006-11-20 Method and apparatus for error-correction in a communication system

Country Status (1)

Country Link
WO (1) WO2007060589A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080084853A1 (en) * 2006-10-04 2008-04-10 Motorola, Inc. Radio resource assignment in control channel in wireless communication systems
FR2921529B1 (en) * 2007-09-21 2009-11-13 Alcatel Lucent METHOD OF TRANSMITTING DATA FROM AN INFRASTRUCTURE OF A RADIO COMMUNICATION NETWORK TO USER EQUIPMENT, AND EQUIPMENT FOR IMPLEMENTING THE METHOD
CN102474384B (en) * 2009-07-15 2016-05-04 诺基亚技术有限公司 A kind of device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010053142A1 (en) * 2000-06-20 2001-12-20 Matsushita Electric Industrial Co., Ltd Radio communication system
US20020101846A1 (en) * 1996-09-27 2002-08-01 Christian Erben Method for adapting a receiver to transmission conditions and a corresponding receiver
EP1389883A1 (en) * 2002-08-13 2004-02-18 Motorola, Inc. Method for incoming message decoding for wireless communications devices
US20050002416A1 (en) * 2003-07-01 2005-01-06 Belotserkovsky Maxim B. Method and apparatus for providing forward error correction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020101846A1 (en) * 1996-09-27 2002-08-01 Christian Erben Method for adapting a receiver to transmission conditions and a corresponding receiver
US20010053142A1 (en) * 2000-06-20 2001-12-20 Matsushita Electric Industrial Co., Ltd Radio communication system
EP1389883A1 (en) * 2002-08-13 2004-02-18 Motorola, Inc. Method for incoming message decoding for wireless communications devices
US20050002416A1 (en) * 2003-07-01 2005-01-06 Belotserkovsky Maxim B. Method and apparatus for providing forward error correction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOE I: "A NOVEL ADAPTIVE HYBRID ARQ SCHEME FOR WIRELESS ATM NETWORKS", WIRELESS NETWORKS, ACM, NEW YORK, NY, US, vol. 6, no. 3, July 2000 (2000-07-01), pages 211 - 219, XP000965878, ISSN: 1022-0038 *

Also Published As

Publication number Publication date
WO2007060589A2 (en) 2007-05-31

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