AU2002235741A1 - Unequal error protection in a packet transmission system - Google Patents

Unequal error protection in a packet transmission system

Info

Publication number
AU2002235741A1
AU2002235741A1 AU2002235741A AU3574102A AU2002235741A1 AU 2002235741 A1 AU2002235741 A1 AU 2002235741A1 AU 2002235741 A AU2002235741 A AU 2002235741A AU 3574102 A AU3574102 A AU 3574102A AU 2002235741 A1 AU2002235741 A1 AU 2002235741A1
Authority
AU
Australia
Prior art keywords
packet
error protection
transmission system
protection level
succeeding
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002235741A
Other languages
English (en)
Inventor
Hui Li
Jan Lindskog
Mathias Pauli
Fabian Wenger
Gerd Zimmermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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 AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU2002235741A1 publication Critical patent/AU2002235741A1/en
Abandoned legal-status Critical Current

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
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AU2002235741A 2000-12-04 2001-11-27 Unequal error protection in a packet transmission system Abandoned AU2002235741A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00126393.8 2000-12-04
EP00126393A EP1211837A1 (de) 2000-12-04 2000-12-04 Ungleicher Fehlerschutz in ein Paketübertragungssystem
PCT/EP2001/013778 WO2002047315A2 (en) 2000-12-04 2001-11-27 Unequal error protection in a packet transmission system

Publications (1)

Publication Number Publication Date
AU2002235741A1 true AU2002235741A1 (en) 2002-06-18

Family

ID=8170553

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002235741A Abandoned AU2002235741A1 (en) 2000-12-04 2001-11-27 Unequal error protection in a packet transmission system

Country Status (7)

Country Link
US (1) US7333449B2 (de)
EP (2) EP1211837A1 (de)
AT (1) ATE306156T1 (de)
AU (1) AU2002235741A1 (de)
DE (1) DE60113875T2 (de)
ES (1) ES2246344T3 (de)
WO (1) WO2002047315A2 (de)

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EP1472796A2 (de) * 2002-01-18 2004-11-03 Koninklijke Philips Electronics N.V. Robuste signalcodierung
PL2615883T3 (pl) * 2004-03-09 2019-04-30 Optis Wireless Technology Llc Sposób dostępu bezpośredniego i urządzenie terminala komunikacji radiowej
US20050261829A1 (en) * 2004-05-19 2005-11-24 Honda Motor Co., Ltd. System and method for off route processing
US20060067366A1 (en) * 2004-09-29 2006-03-30 Kerr Benjamin J Time division multiplexed transport emulation using symbol encoded physical layer
US7747271B2 (en) * 2005-03-02 2010-06-29 Qualcomm Incorporated Radiated power control for a multi-antenna transmission
EP1903747B1 (de) * 2005-07-08 2017-03-08 Fujitsu Ltd. Sendevorrichtung, empfangsvorrichtung und informationskommunikationsverfahren
US7653055B2 (en) * 2006-03-31 2010-01-26 Alcatel-Lucent Usa Inc. Method and apparatus for improved multicast streaming in wireless networks
DE102007003187A1 (de) * 2007-01-22 2008-10-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines zu sendenden Signals oder eines decodierten Signals
US8565337B2 (en) * 2007-02-07 2013-10-22 Valens Semiconductor Ltd. Devices for transmitting digital video and data over the same wires
US7957307B2 (en) * 2007-03-14 2011-06-07 Microsoft Corporation Reducing effects of packet loss in video transmissions
CN101965704B (zh) * 2008-01-11 2014-07-23 爱立信电话股份有限公司 具有不等差错保护的反馈的方法和装置
US8619901B2 (en) * 2008-04-25 2013-12-31 Sharp Laboratories Of America, Inc. Systems and methods for providing unequal message protection
JP5877623B2 (ja) * 2008-07-23 2016-03-08 沖電気工業株式会社 送信端末、受信端末および情報配信システム
US20100094995A1 (en) * 2008-10-14 2010-04-15 Entropic Communications, Inc. Silent Probes in a Communication Network
US8320566B2 (en) * 2008-10-16 2012-11-27 Entropic Communications, Inc. Method and apparatus for performing constellation scrambling in a multimedia home network
GB0905184D0 (en) * 2009-03-26 2009-05-06 Univ Bristol Encryption scheme
US9674317B2 (en) * 2011-02-10 2017-06-06 Marvell World Trade Ltd. Multi-clock PHY preamble design and detection
US9148236B2 (en) 2012-09-24 2015-09-29 Qualcomm Incorporated Optimized HARQ recombining within transmission window
WO2014065880A1 (en) 2012-10-22 2014-05-01 Robert Beers Coherence protocol tables
US10305711B2 (en) 2016-06-09 2019-05-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods and devices for modulating and coding data packets
DE102016225224B3 (de) * 2016-08-16 2018-02-01 Volkswagen Aktiengesellschaft Verfahren zur digitalen Übertragung von Datenblöcken von einer Sendestation zu einer Empfangsstation sowie Sendestation, Empfangsstation und Kraftfahrzeug zur Verwendung bei dem Verfahren

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5287374A (en) * 1992-04-30 1994-02-15 Hughes Aircraft Company Identification of encoder type through observation of data received
JP2856086B2 (ja) * 1994-12-26 1999-02-10 日本電気株式会社 衛星チャネルアクセス方式
JPH0983541A (ja) * 1995-09-19 1997-03-28 Fujitsu Ltd エラー処理方法および装置
US5818826A (en) * 1996-06-17 1998-10-06 International Business Machines Corporation Media access control protocols in a wireless communication network supporting multiple transmission rates
JP2912323B1 (ja) * 1998-01-29 1999-06-28 日本放送協会 デジタルデータの受信装置
US6771597B2 (en) * 1998-07-31 2004-08-03 International Business Machines Corporation Method and apparatus for transmitting messages
JP3087893B2 (ja) * 1998-12-21 2000-09-11 日本電気株式会社 移動通信システムにおける基地局
US6430159B1 (en) * 1998-12-23 2002-08-06 Cisco Systems Canada Co. Forward error correction at MPEG-2 transport stream layer

Also Published As

Publication number Publication date
WO2002047315A3 (en) 2003-01-23
EP1340333A2 (de) 2003-09-03
US7333449B2 (en) 2008-02-19
WO2002047315A2 (en) 2002-06-13
ATE306156T1 (de) 2005-10-15
ES2246344T3 (es) 2006-02-16
DE60113875T2 (de) 2006-04-20
US20040132442A1 (en) 2004-07-08
EP1211837A1 (de) 2002-06-05
DE60113875D1 (de) 2005-11-10
EP1340333B1 (de) 2005-10-05

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