BRPI0607586A2 - aparelho de comunicações de rádio e método de comunicações de rádio - Google Patents

aparelho de comunicações de rádio e método de comunicações de rádio

Info

Publication number
BRPI0607586A2
BRPI0607586A2 BRPI0607586-0A BRPI0607586A BRPI0607586A2 BR PI0607586 A2 BRPI0607586 A2 BR PI0607586A2 BR PI0607586 A BRPI0607586 A BR PI0607586A BR PI0607586 A2 BRPI0607586 A2 BR PI0607586A2
Authority
BR
Brazil
Prior art keywords
radio communications
frequency bands
feedback information
relay
performs
Prior art date
Application number
BRPI0607586-0A
Other languages
English (en)
Inventor
Motohiro Tanno
Hiroyuki Ataraschi
Kenichi Higuchi
Mamoru Sawahashi
Original Assignee
Nitt 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 Nitt Docomo Inc filed Critical Nitt Docomo Inc
Publication of BRPI0607586A2 publication Critical patent/BRPI0607586A2/pt

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)
  • Radio Relay Systems (AREA)
  • Communication Control (AREA)

Abstract

APARELHO DE COMUNICAçõES DE RáDIO E MéTODO DE COMUNICAçõES DE RáDIO. A presente invenção refere-se a um aparelho de comunicações de rádio que executa pelo menos um controle de solicitação de repetição automática e executa comunicações de rádio utilizando um quadro que ocupa bandas de freqúência plurais predeterminadas. Este aparelho inclui uma porção de recepção que. recebe informações de retorno sobre cada uma pluralidade de bandas de frequência de uma parte de comunicações, uma porção de determinação que determina qual banda de freqúência entre as bandas de freqúência plurais deve ser utilizada para retransmitir um pacote de retransmissão indicado pelas informações de retorno, e uma porção de transmissão que transmite o pacote de retransmissão utilizando uma ou mais bandas de frequência determinadas.
BRPI0607586-0A 2005-04-01 2006-03-28 aparelho de comunicações de rádio e método de comunicações de rádio BRPI0607586A2 (pt)

Applications Claiming Priority (2)

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
PCT/JP2006/306301 WO2006106675A1 (ja) 2005-04-01 2006-03-28 無線通信装置及び無線通信方法

Publications (1)

Publication Number Publication Date
BRPI0607586A2 true BRPI0607586A2 (pt) 2009-09-15

Family

ID=37073241

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0607586-0A BRPI0607586A2 (pt) 2005-04-01 2006-03-28 aparelho de comunicações de rádio e método de comunicações de rádio

Country Status (10)

Country Link
US (1) US8108746B2 (pt)
EP (1) EP1865635A4 (pt)
JP (1) JP4596958B2 (pt)
KR (2) KR101114429B1 (pt)
CN (1) CN101167284A (pt)
BR (1) BRPI0607586A2 (pt)
RU (1) RU2007136937A (pt)
SG (1) SG150503A1 (pt)
TW (1) TW200644485A (pt)
WO (1) WO2006106675A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7831890B2 (en) 2004-10-12 2010-11-09 Aware, Inc. Resource sharing in a telecommunications environment
US8335956B2 (en) * 2006-04-12 2012-12-18 Tq Delta, Llc Packet retransmission and memory sharing
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
CN101946445B (zh) * 2008-06-10 2013-12-11 Lg电子株式会社 用于在无线通信系统中传送数据块的方法
WO2010046956A1 (ja) 2008-10-24 2010-04-29 富士通株式会社 適応ハイブリッド自動再送要求方式による送信装置、受信装置、通信システム、及び通信方法
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
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
WO2010074157A1 (ja) * 2008-12-24 2010-07-01 京セラ株式会社 通信システム、通信装置、無線基地局及び通信方法
CN102948197B (zh) * 2010-06-21 2017-06-20 富士通株式会社 无线通信方法及无线通信装置
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
US12003329B2 (en) 2019-11-11 2024-06-04 Beijing Xiaomi Mobile Software Co., Ltd. Method for transmitting hybrid automatic repeat request feedback, and communication device
US20230283423A1 (en) * 2023-03-30 2023-09-07 Intel Corporation Apparatus, system, and method of communicating a data field of a physical layer (phy) protocol data unit (ppdu) over a plurality of channel bandwidth (bw) segments

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR100576665B1 (ko) * 2000-07-26 2006-05-10 미쓰비시덴키 가부시키가이샤 멀티 캐리어 ｃｄｍａ 통신 장치, 멀티 캐리어 ｃｄｍａ송신 장치 및 멀티 캐리어 ｃｄｍａ 수신 장치
US20030039226A1 (en) * 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
IL160191A0 (en) 2001-08-24 2004-07-25 Interdigital Tech Corp Base station implementing a physical layer automatic repeat request
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
US7287206B2 (en) * 2002-02-13 2007-10-23 Interdigital Technology Corporation Transport block set transmission using hybrid automatic repeat request
US8233501B2 (en) * 2002-02-13 2012-07-31 Interdigital Technology Corporation Transport block set segmentation
JP4287751B2 (ja) * 2002-03-29 2009-07-01 パナソニック株式会社 マルチキャリア伝送におけるデータ再送方法およびデータ再送制御装置を備えた通信装置
WO2003096617A2 (en) 2002-05-10 2003-11-20 Interdigital Technology Corporation Prioritization of protocol data for retransmission
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
JP4115784B2 (ja) * 2002-09-11 2008-07-09 三菱電機株式会社 再送制御方法および通信装置
JP4067984B2 (ja) * 2003-02-27 2008-03-26 三菱電機株式会社 受信機
WO2004102915A1 (en) * 2003-05-16 2004-11-25 Matsushita Electric Industrial Co., Ltd. Transmitting/receiving apparatus and corresponding method for a communication network
JP3847733B2 (ja) * 2003-06-12 2006-11-22 松下電器産業株式会社 マルチキャリア通信方法及びその通信装置
JP4463813B2 (ja) * 2003-07-25 2010-05-19 パナソニック株式会社 伝送品質評価を備えたマルチキャリア送受信装置および方法
US20050207345A1 (en) * 2004-03-22 2005-09-22 Onggosanusi Eko N Hybrid ARQ schemes for a multi-carrier communications system

Also Published As

Publication number Publication date
CN101167284A (zh) 2008-04-23
US8108746B2 (en) 2012-01-31
KR101114429B1 (ko) 2012-02-15
TWI323578B (pt) 2010-04-11
KR20080009079A (ko) 2008-01-24
JP2006287758A (ja) 2006-10-19
EP1865635A1 (en) 2007-12-12
US20090217120A1 (en) 2009-08-27
KR101126564B1 (ko) 2012-03-26
TW200644485A (en) 2006-12-16
WO2006106675A1 (ja) 2006-10-12
KR20120006088A (ko) 2012-01-17
JP4596958B2 (ja) 2010-12-15
SG150503A1 (en) 2009-03-30
RU2007136937A (ru) 2009-05-10
EP1865635A4 (en) 2011-07-20

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012.