DE60134967D1 - 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
DE60134967D1
DE60134967D1 DE60134967T DE60134967T DE60134967D1 DE 60134967 D1 DE60134967 D1 DE 60134967D1 DE 60134967 T DE60134967 T DE 60134967T DE 60134967 T DE60134967 T DE 60134967T DE 60134967 D1 DE60134967 D1 DE 60134967D1
Authority
DE
Germany
Prior art keywords
base station
packet
data rate
high data
time slots
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.)
Expired - Lifetime
Application number
DE60134967T
Other languages
English (en)
Inventor
Rashid Attar
Roberto Padovani
Peter J Black
Nagabhushana T Sindhushayana
Eduardo A Esteves
Mehmet Gurelli
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.)
Qualcomm Inc
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 DE60134967D1 publication Critical patent/DE60134967D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04L1/12—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
    • H04L1/12—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
    • H04L1/189—Transmission or retransmission of more than one copy of a message
    • 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
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0019—Systems 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
    • H04L1/002—Algorithms with memory of the previous states, e.g. Markovian models
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • 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
    • H04L1/1838—Buffer 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)
DE60134967T 2000-04-14 2001-04-13 Verfahren und einrichtung zur adaptiven übertragungssteuerung in einem system mit hoher datenrateübertragung Expired - Lifetime DE60134967D1 (de)

Applications Claiming Priority (2)

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
PCT/US2001/012242 WO2001080475A1 (en) 2000-04-14 2001-04-13 Method and apparatus for adaptive transmission control in a high data rate communication system

Publications (1)

Publication Number Publication Date
DE60134967D1 true DE60134967D1 (de) 2008-09-04

Family

ID=24192949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60134967T Expired - Lifetime DE60134967D1 (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) KR100825239B1 (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
EP1273121B1 (de) 2008-07-23
KR100866815B1 (ko) 2008-11-04
US7088701B1 (en) 2006-08-08
KR100825239B1 (ko) 2008-04-25
JP2003531518A (ja) 2003-10-21
ATE402532T1 (de) 2008-08-15
ES2310178T3 (es) 2009-01-01
KR20020087983A (ko) 2002-11-23
CN1208921C (zh) 2005-06-29
AU2001253511A1 (en) 2001-10-30
WO2001080475A1 (en) 2001-10-25
EP1873952B1 (de) 2017-12-20
EP1873952A1 (de) 2008-01-02
KR20070106034A (ko) 2007-10-31
HK1057952A1 (en) 2004-04-23
EP1273121A1 (de) 2003-01-08
TW511349B (en) 2002-11-21
JP5607089B2 (ja) 2014-10-15
JP5073908B2 (ja) 2012-11-14
BR0110003A (pt) 2006-05-09
CN1436411A (zh) 2003-08-13
JP2012142967A (ja) 2012-07-26

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