BRPI0918057A2 - dispositivo de comunicação sem fio e método de comunicação sem fio. - Google Patents

dispositivo de comunicação sem fio e método de comunicação sem fio.

Info

Publication number
BRPI0918057A2
BRPI0918057A2 BRPI0918057A BRPI0918057A BRPI0918057A2 BR PI0918057 A2 BRPI0918057 A2 BR PI0918057A2 BR PI0918057 A BRPI0918057 A BR PI0918057A BR PI0918057 A BRPI0918057 A BR PI0918057A BR PI0918057 A2 BRPI0918057 A2 BR PI0918057A2
Authority
BR
Brazil
Prior art keywords
wireless communication
communication device
communication method
wireless
communication
Prior art date
Application number
BRPI0918057A
Other languages
English (en)
Inventor
Yoshii Isamu
Kuri Kenichi
Kishigami Takaaki
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of BRPI0918057A2 publication Critical patent/BRPI0918057A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/255—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with Low Density Parity Check [LDPC] codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/6306—Error control coding in combination with Automatic Repeat reQuest [ARQ] and diversity transmission, e.g. coding schemes for the multiple transmission of the same information or the transmission of incremental redundancy
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
BRPI0918057A 2008-09-02 2009-09-01 dispositivo de comunicação sem fio e método de comunicação sem fio. BRPI0918057A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008225071 2008-09-02
PCT/JP2009/004291 WO2010026739A1 (ja) 2008-09-02 2009-09-01 無線通信装置および無線通信方法

Publications (1)

Publication Number Publication Date
BRPI0918057A2 true BRPI0918057A2 (pt) 2019-09-24

Family

ID=41796923

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0918057A BRPI0918057A2 (pt) 2008-09-02 2009-09-01 dispositivo de comunicação sem fio e método de comunicação sem fio.

Country Status (5)

Country Link
US (1) US20110161772A1 (pt)
EP (1) EP2323303A1 (pt)
JP (1) JPWO2010026739A1 (pt)
BR (1) BRPI0918057A2 (pt)
WO (1) WO2010026739A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100192037A1 (en) * 2007-04-13 2010-07-29 Panasonic Corporation Radio communication apparatus and redundancy version transmission control method
JP2014045436A (ja) * 2012-08-28 2014-03-13 Jvc Kenwood Corp 送信装置、受信装置、送信方法、受信方法
WO2016119229A1 (en) * 2015-01-30 2016-08-04 Mediatek Singapore Pte. Ltd. Methods for repetition design
US10784901B2 (en) 2015-11-12 2020-09-22 Qualcomm Incorporated Puncturing for structured low density parity check (LDPC) codes
US11043966B2 (en) 2016-05-11 2021-06-22 Qualcomm Incorporated Methods and apparatus for efficiently generating multiple lifted low-density parity-check (LDPC) codes
US10454499B2 (en) 2016-05-12 2019-10-22 Qualcomm Incorporated Enhanced puncturing and low-density parity-check (LDPC) code structure
US9917675B2 (en) 2016-06-01 2018-03-13 Qualcomm Incorporated Enhanced polar code constructions by strategic placement of CRC bits
US10469104B2 (en) 2016-06-14 2019-11-05 Qualcomm Incorporated Methods and apparatus for compactly describing lifted low-density parity-check (LDPC) codes
JP2019165269A (ja) * 2016-07-28 2019-09-26 シャープ株式会社 基地局装置、端末装置および通信方法
CN109792253A (zh) * 2016-09-30 2019-05-21 Lg电子株式会社 Qc ldpc码速率匹配方法和用于该方法的装置
KR20180107692A (ko) * 2017-03-22 2018-10-02 삼성전자주식회사 통신 또는 방송 시스템에서 harq 적용시 전송 방법 및 장치
CN114553368B (zh) * 2017-03-22 2024-05-17 三星电子株式会社 在通信或广播系统中使用harq传输的装置和方法
KR102509968B1 (ko) * 2017-03-22 2023-03-14 삼성전자 주식회사 통신 또는 방송 시스템에서 harq 적용시 전송 방법 및 장치
JP6923660B2 (ja) * 2017-03-23 2021-08-25 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 方法、装置およびシステム
CN108631960B (zh) 2017-03-24 2021-08-20 华为技术有限公司 一种数据传输方法和相关设备
US10958379B2 (en) * 2017-05-12 2021-03-23 Qualcomm Incorporated Mapping of channel encoded bits to symbol for retransmission
US11296823B2 (en) * 2017-05-30 2022-04-05 Qualcomm Incorporated Priority based mapping of encoded bits to symbols
US10312939B2 (en) 2017-06-10 2019-06-04 Qualcomm Incorporated Communication techniques involving pairwise orthogonality of adjacent rows in LPDC code
US12476733B2 (en) 2017-06-19 2025-11-18 Qualcomm Incorporated Communication techniques with self-decodable redundancy versions (RVs) using systematic codes
EP3649755B1 (en) 2017-07-07 2023-09-20 QUALCOMM Incorporated Communication techniques applying low-density parity-check code base graph selection
CN109391360B (zh) 2017-08-11 2022-04-12 中兴通讯股份有限公司 数据编码方法及装置
CN109257144B (zh) * 2018-10-11 2021-03-19 暨南大学 可变速率harq-ir的低复杂度设计方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005039585A (ja) * 2003-07-16 2005-02-10 Science Univ Of Tokyo 情報送信方法及び装置
US7600173B2 (en) * 2004-04-28 2009-10-06 Mitsubishi Electric Corporation Retransmission control method and communications device
JP4591371B2 (ja) * 2005-10-07 2010-12-01 ソニー株式会社 Ｑｃ符号の符号化方法
KR101102396B1 (ko) * 2006-02-08 2012-01-05 엘지전자 주식회사 이동통신 시스템에서의 코드워드 크기 정합 방법 및 송신장치
JP4668104B2 (ja) * 2006-03-22 2011-04-13 三菱電機株式会社 パケット送信装置
JP2008225071A (ja) 2007-03-13 2008-09-25 Hitachi High-Technologies Corp フィルタ製造裝置及びこれらを用いた表示用パネル製造方法
US20100192037A1 (en) * 2007-04-13 2010-07-29 Panasonic Corporation Radio communication apparatus and redundancy version transmission control method

Also Published As

Publication number Publication date
JPWO2010026739A1 (ja) 2012-01-26
WO2010026739A1 (ja) 2010-03-11
US20110161772A1 (en) 2011-06-30
EP2323303A1 (en) 2011-05-18

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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]
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.