TR200200618T2 - Parite kontrolü birleştirmesi kullanılarak hibrid otomatik tekrar talebi oluşturulması için sistem ve yöntem - Google Patents

Parite kontrolü birleştirmesi kullanılarak hibrid otomatik tekrar talebi oluşturulması için sistem ve yöntem

Info

Publication number
TR200200618T2
TR200200618T2 TR2002/00618T TR200200618T TR200200618T2 TR 200200618 T2 TR200200618 T2 TR 200200618T2 TR 2002/00618 T TR2002/00618 T TR 2002/00618T TR 200200618 T TR200200618 T TR 200200618T TR 200200618 T2 TR200200618 T2 TR 200200618T2
Authority
TR
Turkey
Prior art keywords
dus
error correction
error
parity check
check bits
Prior art date
Application number
TR2002/00618T
Other languages
English (en)
Inventor
Persson Joak�M
Wilhelmsson Leif
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of TR200200618T2 publication Critical patent/TR200200618T2/tr

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
    • H04L1/12—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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1835—Buffer management
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1874—Buffer management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

Sistem birkaç veri birimine (DU' lar) bölünmüs tam bir veri paketine sahip olan bir vericiye (200) sahiptir. DU' lar (220) hem hata tespiti ve hem de hata kodlanmasi için kullanilir. Hata düzeltme ve hata tespit parite kontrol bitleri ayri ayri bir veya daha fazla blok seklinde birlestirilir. Daha sonra, DU' lar (220) ve birlestirilmis parite kontrol bitlerini içeren bloklar aliciya (250) gönderilir. Alici (250) alinan bir DU' nun (220) herhangi bir hata içermedigini tespit ederse, bu DU (220) için hata düzeltme parite kontrol bitleri olusturulur ve birlesik hata düzeltme parite kontrol bitleri üzerindeki etkileri çikarilir. Daha sonra, bu sekilde sadece hatali DU' lar hakkinda bilgi içeren kalan hata düzeltme parite kontrol bitleri hatali DU' larin (220) düzeltilmesi için kullanilir.
TR2002/00618T 1999-06-25 2000-06-08 Parite kontrolü birleştirmesi kullanılarak hibrid otomatik tekrar talebi oluşturulması için sistem ve yöntem TR200200618T2 (tr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14115999P 1999-06-25 1999-06-25
US09/411,025 US6421803B1 (en) 1999-06-25 1999-10-04 System and method for implementing hybrid automatic repeat request using parity check combining

Publications (1)

Publication Number Publication Date
TR200200618T2 true TR200200618T2 (tr) 2002-06-21

Family

ID=26838846

Family Applications (1)

Application Number Title Priority Date Filing Date
TR2002/00618T TR200200618T2 (tr) 1999-06-25 2000-06-08 Parite kontrolü birleştirmesi kullanılarak hibrid otomatik tekrar talebi oluşturulması için sistem ve yöntem

Country Status (13)

Country Link
US (1) US6421803B1 (tr)
EP (1) EP1190520B1 (tr)
JP (1) JP3634800B2 (tr)
CN (1) CN1139219C (tr)
AT (1) ATE403989T1 (tr)
AU (1) AU5679200A (tr)
CA (1) CA2377807C (tr)
DE (1) DE60039758D1 (tr)
HK (1) HK1050093A1 (tr)
IL (2) IL147208A0 (tr)
MX (1) MXPA01013366A (tr)
TR (1) TR200200618T2 (tr)
WO (1) WO2001001624A1 (tr)

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EP1624605A1 (en) * 2004-08-06 2006-02-08 Siemens Aktiengesellschaft Permeable-layer reception method for reliable multicast transmission in wireless systems
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US8432794B2 (en) 2005-12-29 2013-04-30 Interdigital Technology Corporation Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
AU2007212605B2 (en) 2006-02-03 2010-06-17 Interdigital Technology Corporation Method and system for supporting multiple hybrid automatic repeat request processes per transmission time interval
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JP2010508728A (ja) * 2006-10-26 2010-03-18 クゥアルコム・インコーポレイテッド 無線通信送信のための符合化スキーム
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US8132069B2 (en) 2007-12-13 2012-03-06 Qualcomm Incorporated Selective HARQ combining scheme for OFDM/OFDMA systems
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US8699487B2 (en) 2008-02-04 2014-04-15 Qualcomm Incorporated Uplink delay budget feedback
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Also Published As

Publication number Publication date
JP3634800B2 (ja) 2005-03-30
EP1190520A1 (en) 2002-03-27
EP1190520B1 (en) 2008-08-06
CA2377807A1 (en) 2001-01-04
CA2377807C (en) 2005-04-12
ATE403989T1 (de) 2008-08-15
WO2001001624A1 (en) 2001-01-04
IL147208A0 (en) 2002-08-14
US6421803B1 (en) 2002-07-16
MXPA01013366A (es) 2002-07-02
JP2003503894A (ja) 2003-01-28
CN1139219C (zh) 2004-02-18
DE60039758D1 (de) 2008-09-18
CN1371561A (zh) 2002-09-25
HK1050093A1 (en) 2003-06-06
IL147208A (en) 2007-07-04
AU5679200A (en) 2001-01-31

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