ATE402532T1 - Verfahren und einrichtung zur adaptiven übertragungssteuerung in einem system mit hoher datenrateübertragung - Google Patents

Verfahren und einrichtung zur adaptiven übertragungssteuerung in einem system mit hoher datenrateübertragung

Info

Publication number
ATE402532T1
ATE402532T1 AT01927018T AT01927018T ATE402532T1 AT E402532 T1 ATE402532 T1 AT E402532T1 AT 01927018 T AT01927018 T AT 01927018T AT 01927018 T AT01927018 T AT 01927018T AT E402532 T1 ATE402532 T1 AT E402532T1
Authority
AT
Austria
Prior art keywords
base station
packet
data rate
high data
time slots
Prior art date
Application number
AT01927018T
Other languages
English (en)
Inventor
Rashid Attar
Roberto Padovani
Peter Black
Nagabhushana Sindhushayana
Eduardo Esteves
Mehmet Gurelli
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ATE402532T1 publication Critical patent/ATE402532T1/de

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/189Transmission or retransmission of more than one copy of a message
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0015Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
    • H04L1/002Algorithms with memory of the previous states, e.g. Markovian models
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025Transmission of mode-switching indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028Formatting
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/1607Details of the supervisory signal
    • H04L1/1671Details of the supervisory signal the supervisory signal being transmitted together with control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1809Selective-repeat protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements 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
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1835Buffer management
    • H04L1/1838Buffer management for semi-reliable protocols, e.g. for less sensitive applications such as streaming video

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AT01927018T 2000-04-14 2001-04-13 Verfahren und einrichtung zur adaptiven übertragungssteuerung in einem system mit hoher datenrateübertragung ATE402532T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/549,416 US7088701B1 (en) 2000-04-14 2000-04-14 Method and apparatus for adaptive transmission control in a high data rate communication system

Publications (1)

Publication Number Publication Date
ATE402532T1 true ATE402532T1 (de) 2008-08-15

Family

ID=24192949

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01927018T ATE402532T1 (de) 2000-04-14 2001-04-13 Verfahren und einrichtung zur adaptiven übertragungssteuerung in einem system mit hoher datenrateübertragung

Country Status (13)

Country Link
US (1) US7088701B1 (de)
EP (2) EP1873952B1 (de)
JP (2) JP5073908B2 (de)
KR (2) KR100866815B1 (de)
CN (1) CN1208921C (de)
AT (1) ATE402532T1 (de)
AU (1) AU2001253511A1 (de)
BR (1) BR0110003A (de)
DE (1) DE60134967D1 (de)
ES (1) ES2310178T3 (de)
HK (1) HK1057952A1 (de)
TW (1) TW511349B (de)
WO (1) WO2001080475A1 (de)

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Also Published As

Publication number Publication date
EP1873952A1 (de) 2008-01-02
KR20070106034A (ko) 2007-10-31
KR100825239B1 (ko) 2008-04-25
EP1273121A1 (de) 2003-01-08
US7088701B1 (en) 2006-08-08
ES2310178T3 (es) 2009-01-01
KR20020087983A (ko) 2002-11-23
AU2001253511A1 (en) 2001-10-30
HK1057952A1 (en) 2004-04-23
JP5073908B2 (ja) 2012-11-14
JP2012142967A (ja) 2012-07-26
WO2001080475A1 (en) 2001-10-25
TW511349B (en) 2002-11-21
BR0110003A (pt) 2006-05-09
EP1873952B1 (de) 2017-12-20
JP2003531518A (ja) 2003-10-21
CN1436411A (zh) 2003-08-13
DE60134967D1 (de) 2008-09-04
CN1208921C (zh) 2005-06-29
JP5607089B2 (ja) 2014-10-15
EP1273121B1 (de) 2008-07-23
KR100866815B1 (ko) 2008-11-04

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