SG150503A1 - Wireless communication apparatus and wireless communication method - Google Patents

Wireless communication apparatus and wireless communication method

Info

Publication number
SG150503A1
SG150503A1 SG200900903-6A SG2009009036A SG150503A1 SG 150503 A1 SG150503 A1 SG 150503A1 SG 2009009036 A SG2009009036 A SG 2009009036A SG 150503 A1 SG150503 A1 SG 150503A1
Authority
SG
Singapore
Prior art keywords
frequency bands
wireless communication
feedback information
retransmission packet
radio communications
Prior art date
Application number
SG200900903-6A
Other languages
English (en)
Inventor
Mamoru Sawahashi
Kenichi Higuchi
Hiroyuki Atarashi
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of SG150503A1 publication Critical patent/SG150503A1/en

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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • 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
    • H04L1/1893—Physical mapping arrangements
    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • 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
    • H04L1/1887—Scheduling and prioritising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/7097—Direct sequence modulation interference
    • H04B2201/709709—Methods of preventing interference
    • 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
    • H04L1/0026—Transmission of channel quality 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
    • H04L1/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Radio Relay Systems (AREA)
SG200900903-6A 2005-04-01 2006-03-28 Wireless communication apparatus and wireless communication method SG150503A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005106912A JP4596958B2 (ja) 2005-04-01 2005-04-01 無線通信装置及び無線通信方法

Publications (1)

Publication Number Publication Date
SG150503A1 true SG150503A1 (en) 2009-03-30

Family

ID=37073241

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200900903-6A SG150503A1 (en) 2005-04-01 2006-03-28 Wireless communication apparatus and wireless communication method

Country Status (10)

Country Link
US (1) US8108746B2 (ja)
EP (1) EP1865635A4 (ja)
JP (1) JP4596958B2 (ja)
KR (2) KR101126564B1 (ja)
CN (1) CN101167284A (ja)
BR (1) BRPI0607586A2 (ja)
RU (1) RU2007136937A (ja)
SG (1) SG150503A1 (ja)
TW (1) TW200644485A (ja)
WO (1) WO2006106675A1 (ja)

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CA2909150C (en) 2004-10-12 2017-11-07 Tq Delta, Llc Resource sharing in a telecommunications environment
BRPI0709871B1 (pt) * 2006-04-12 2019-10-15 Tq Delta, Llc. Retransmissão de pacote e compartilhamento de memória
US8230288B2 (en) * 2006-10-18 2012-07-24 Samsung Electronics Co., Ltd. Data transmission apparatus and method for applying an appropriate coding rate
JP4984880B2 (ja) 2006-12-27 2012-07-25 日本電気株式会社 移動通信システムおよびその無線リソース割当方法ならびに基地局
US8082478B2 (en) * 2008-01-24 2011-12-20 Infineon Technologies Ag Retransmission of erroneous data
KR101033149B1 (ko) * 2008-04-07 2011-05-11 캐논 가부시끼가이샤 통신 시스템, 통신장치, 및 데이터 전송방법
US8930785B2 (en) * 2008-06-10 2015-01-06 Lg Electronics Inc. Method for transmitting a data block in radio communication system
CN102187610A (zh) 2008-10-24 2011-09-14 富士通株式会社 基于自适应混合自动重传请求方式的发送装置、接收装置、通信***以及通信方法
JP5498693B2 (ja) * 2008-12-24 2014-05-21 京セラ株式会社 通信システム、通信装置及び通信方法
US20110320899A1 (en) * 2008-12-24 2011-12-29 Kyocera Corporation Communication system, communication apparatus, radio base station, and communication method
JP5427433B2 (ja) * 2009-02-25 2014-02-26 京セラ株式会社 通信システム、無線基地局及び通信方法
KR20150099610A (ko) * 2010-06-21 2015-08-31 후지쯔 가부시끼가이샤 무선 통신 방법 및 무선 통신 장치
KR101650159B1 (ko) * 2010-12-22 2016-08-22 한국전자통신연구원 고속 데이터의 점대점 고정 무선 데이터 송수신 장치 및 방법
JP2013090012A (ja) * 2011-10-13 2013-05-13 Toyota Infotechnology Center Co Ltd 無線通信システムおよび無線通信装置
JP6634694B2 (ja) * 2014-06-06 2020-01-22 ソニー株式会社 情報処理装置、情報処理方法およびプログラム
CN113115590B (zh) 2019-11-11 2023-04-11 北京小米移动软件有限公司 混合自动重传请求反馈的传输方法、装置及通信设备

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US5517507A (en) * 1993-12-03 1996-05-14 Motorola, Inc. Notification by energy burst of messages with unacceptable quality
US6320520B1 (en) 1998-09-23 2001-11-20 Digital Fountain Information additive group code generator and decoder for communications systems
WO2002009334A1 (fr) 2000-07-26 2002-01-31 Mitsubishi Denki Kabushiki Kaisha Dispositif de communication a acces multiple par repartition de code (amrc) multiporteuse, dispositif d'emission amrc multiporteuse et dispositif de reception amrc multiporteuse
US20030039226A1 (en) 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
BR0212700A (pt) * 2001-08-24 2004-08-03 Interdigital Tech Corp Estação base que implementa solicitação de repetição automática de camada fìsica
JP3727283B2 (ja) * 2001-11-26 2005-12-14 松下電器産業株式会社 無線送信装置、無線受信装置及び無線送信方法
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JP4043322B2 (ja) 2002-09-06 2008-02-06 三菱電機株式会社 再送制御方法および通信装置
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Also Published As

Publication number Publication date
CN101167284A (zh) 2008-04-23
EP1865635A4 (en) 2011-07-20
KR101114429B1 (ko) 2012-02-15
KR101126564B1 (ko) 2012-03-26
US20090217120A1 (en) 2009-08-27
TW200644485A (en) 2006-12-16
KR20080009079A (ko) 2008-01-24
KR20120006088A (ko) 2012-01-17
WO2006106675A1 (ja) 2006-10-12
US8108746B2 (en) 2012-01-31
JP4596958B2 (ja) 2010-12-15
BRPI0607586A2 (pt) 2009-09-15
TWI323578B (ja) 2010-04-11
JP2006287758A (ja) 2006-10-19
EP1865635A1 (en) 2007-12-12
RU2007136937A (ru) 2009-05-10

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