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AU2001278784A1 - Communication terminal apparatus, base station apparatus and radio communicationmethod - Google Patents

Communication terminal apparatus, base station apparatus and radio communicationmethod

Info

Publication number
AU2001278784A1
AU2001278784A1 AU2001278784A AU7878401A AU2001278784A1 AU 2001278784 A1 AU2001278784 A1 AU 2001278784A1 AU 2001278784 A AU2001278784 A AU 2001278784A AU 7878401 A AU7878401 A AU 7878401A AU 2001278784 A1 AU2001278784 A1 AU 2001278784A1
Authority
AU
Australia
Prior art keywords
communicationmethod
radio
base station
communication terminal
station apparatus
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
AU2001278784A
Inventor
Katsuhiko Hiramatsu
Osamu Kato
Kenichi Miyoshi
Atsushi Sumasu
Isamu Yoshii
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of AU2001278784A1 publication Critical patent/AU2001278784A1/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
    • H04L1/0001—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
    • H04L1/0021—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 in which the algorithm uses adaptive thresholds
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0016—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy involving special memory structures, e.g. look-up tables
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
AU2001278784A 2000-08-21 2001-08-21 Communication terminal apparatus, base station apparatus and radio communicationmethod Abandoned AU2001278784A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000249554A JP3821636B2 (en) 2000-08-21 2000-08-21 COMMUNICATION TERMINAL DEVICE, BASE STATION DEVICE, AND RADIO COMMUNICATION METHOD
JP2000-249554 2000-08-21
PCT/JP2001/007141 WO2002017513A1 (en) 2000-08-21 2001-08-21 Communication terminal apparatus, base station apparatus and radio communication method

Publications (1)

Publication Number Publication Date
AU2001278784A1 true AU2001278784A1 (en) 2002-03-04

Family

ID=18739279

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001278784A Abandoned AU2001278784A1 (en) 2000-08-21 2001-08-21 Communication terminal apparatus, base station apparatus and radio communicationmethod

Country Status (6)

Country Link
US (2) US7006798B2 (en)
EP (1) EP1227603A4 (en)
JP (1) JP3821636B2 (en)
CN (2) CN1170379C (en)
AU (1) AU2001278784A1 (en)
WO (1) WO2002017513A1 (en)

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Also Published As

Publication number Publication date
JP3821636B2 (en) 2006-09-13
JP2002064424A (en) 2002-02-28
US20060094367A1 (en) 2006-05-04
US20030022629A1 (en) 2003-01-30
US7155170B2 (en) 2006-12-26
US7006798B2 (en) 2006-02-28
EP1227603A1 (en) 2002-07-31
CN1533053A (en) 2004-09-29
CN1389031A (en) 2003-01-01
WO2002017513A1 (en) 2002-02-28
CN1170379C (en) 2004-10-06
EP1227603A4 (en) 2009-04-01

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