CN100401717C - 信息处理系统和方法、信息处理设备和方法 - Google Patents

信息处理系统和方法、信息处理设备和方法 Download PDF

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Publication number
CN100401717C
CN100401717C CNB03811643XA CN03811643A CN100401717C CN 100401717 C CN100401717 C CN 100401717C CN B03811643X A CNB03811643X A CN B03811643XA CN 03811643 A CN03811643 A CN 03811643A CN 100401717 C CN100401717 C CN 100401717C
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China
Prior art keywords
data
loss rate
packet loss
report
messaging device
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Expired - Fee Related
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CNB03811643XA
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Chinese (zh)
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CN1656750A (zh
Inventor
河野道成
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Sony Corp
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Sony Corp
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Publication of CN1656750A publication Critical patent/CN1656750A/zh
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    • 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
    • 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
    • H04L1/12—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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1628—List acknowledgements, i.e. the acknowledgement message consisting of a list of identifiers, e.g. of sequence numbers
    • 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
    • H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H04L1/1809—Selective-repeat protocols

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CNB03811643XA 2002-05-22 2003-05-19 信息处理系统和方法、信息处理设备和方法 Expired - Fee Related CN100401717C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002147224A JP4000905B2 (ja) 2002-05-22 2002-05-22 情報処理システムおよび方法、情報処理装置および方法、記録媒体、並びにプログラム
JP147224/2002 2002-05-22

Publications (2)

Publication Number Publication Date
CN1656750A CN1656750A (zh) 2005-08-17
CN100401717C true CN100401717C (zh) 2008-07-09

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CNB03811643XA Expired - Fee Related CN100401717C (zh) 2002-05-22 2003-05-19 信息处理系统和方法、信息处理设备和方法

Country Status (6)

Country Link
US (1) US7583666B2 (enExample)
EP (1) EP1507369A4 (enExample)
JP (1) JP4000905B2 (enExample)
KR (1) KR100975176B1 (enExample)
CN (1) CN100401717C (enExample)
WO (1) WO2003098884A1 (enExample)

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CN103354615A (zh) * 2013-06-24 2013-10-16 西安交通大学 基于信号强度的直播视频数据传输差错控制方法

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Publication number Priority date Publication date Assignee Title
CN103354615A (zh) * 2013-06-24 2013-10-16 西安交通大学 基于信号强度的直播视频数据传输差错控制方法
CN103354615B (zh) * 2013-06-24 2015-04-15 西安交通大学 基于信号强度的直播视频数据传输差错控制方法

Also Published As

Publication number Publication date
JP4000905B2 (ja) 2007-10-31
KR100975176B1 (ko) 2010-08-10
US7583666B2 (en) 2009-09-01
JP2003338841A (ja) 2003-11-28
WO2003098884A1 (fr) 2003-11-27
EP1507369A4 (en) 2010-10-13
EP1507369A1 (en) 2005-02-16
KR20040111669A (ko) 2004-12-31
US20050182850A1 (en) 2005-08-18
CN1656750A (zh) 2005-08-17

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