ATE406715T1 - Sendevorrichtung und kommunikationsmodus- auswahltabellenaktualisierungsverfahren - Google Patents

Sendevorrichtung und kommunikationsmodus- auswahltabellenaktualisierungsverfahren

Info

Publication number
ATE406715T1
ATE406715T1 AT03761793T AT03761793T ATE406715T1 AT E406715 T1 ATE406715 T1 AT E406715T1 AT 03761793 T AT03761793 T AT 03761793T AT 03761793 T AT03761793 T AT 03761793T AT E406715 T1 ATE406715 T1 AT E406715T1
Authority
AT
Austria
Prior art keywords
transmitted
mode selection
selection table
communication mode
calibration data
Prior art date
Application number
AT03761793T
Other languages
English (en)
Inventor
Kenichi Miyoshi
Original Assignee
Matsushita Electric Ind 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 Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of ATE406715T1 publication Critical patent/ATE406715T1/de

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
    • H04L1/0016—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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2659—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for data rate control
    • 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
    • H04L1/0002—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
    • H04L1/0001—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT03761793T 2002-06-28 2003-06-25 Sendevorrichtung und kommunikationsmodus- auswahltabellenaktualisierungsverfahren ATE406715T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002189881 2002-06-28
JP2002238820 2002-08-20
JP2003158416A JP4256207B2 (ja) 2002-06-28 2003-06-03 送信装置および通信モード選択用テーブル更新方法

Publications (1)

Publication Number Publication Date
ATE406715T1 true ATE406715T1 (de) 2008-09-15

Family

ID=30003597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03761793T ATE406715T1 (de) 2002-06-28 2003-06-25 Sendevorrichtung und kommunikationsmodus- auswahltabellenaktualisierungsverfahren

Country Status (8)

Country Link
US (3) US7542433B2 (de)
EP (1) EP1519497B1 (de)
JP (1) JP4256207B2 (de)
CN (1) CN1306725C (de)
AT (1) ATE406715T1 (de)
AU (1) AU2003244187A1 (de)
DE (1) DE60323228D1 (de)
WO (1) WO2004004165A1 (de)

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Also Published As

Publication number Publication date
EP1519497B1 (de) 2008-08-27
US20040248520A1 (en) 2004-12-09
US7953013B2 (en) 2011-05-31
US9154259B2 (en) 2015-10-06
AU2003244187A1 (en) 2004-01-19
US20110199930A1 (en) 2011-08-18
CN1572070A (zh) 2005-01-26
DE60323228D1 (de) 2008-10-09
CN1306725C (zh) 2007-03-21
JP2004140783A (ja) 2004-05-13
JP4256207B2 (ja) 2009-04-22
US7542433B2 (en) 2009-06-02
EP1519497A4 (de) 2006-09-20
WO2004004165A1 (ja) 2004-01-08
EP1519497A1 (de) 2005-03-30
US20090238094A1 (en) 2009-09-24

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties