WO2015178315A1 - Système de communication - Google Patents

Système de communication Download PDF

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Publication number
WO2015178315A1
WO2015178315A1 PCT/JP2015/064075 JP2015064075W WO2015178315A1 WO 2015178315 A1 WO2015178315 A1 WO 2015178315A1 JP 2015064075 W JP2015064075 W JP 2015064075W WO 2015178315 A1 WO2015178315 A1 WO 2015178315A1
Authority
WO
WIPO (PCT)
Prior art keywords
data
encoding
transmission
error correction
relay
Prior art date
Application number
PCT/JP2015/064075
Other languages
English (en)
Japanese (ja)
Inventor
裕太 竹本
小西　良明
和夫 久保
杉原　隆嗣
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2015557271A priority Critical patent/JP5933862B2/ja
Publication of WO2015178315A1 publication Critical patent/WO2015178315A1/fr

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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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

La présente invention aborde le problème de l'obtention d'un système de communication dans lequel la consommation d'énergie est supprimée dans un dispositif relais. L'invention concerne un système de communication comprenant : un dispositif de transmission (1) qui encode des données de transmission en utilisant un code de correction d'erreur et transmet les données encodées ; un dispositif relais (2a) qui effectue un encodage supplémentaire en utilisant un code de correction d'erreur et transmet les données, sans décoder les données du dispositif de transmission (1) ; et un dispositif de réception (4a) qui reçoit les données transmises et décode les données encodées consécutivement. Dans le cas où il y a une pluralité de dispositifs relais, même une transmission sur une plus grande distance devient possible.
PCT/JP2015/064075 2014-05-21 2015-05-15 Système de communication WO2015178315A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015557271A JP5933862B2 (ja) 2014-05-21 2015-05-15 通信システム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014105118 2014-05-21
JP2014-105118 2014-05-21

Publications (1)

Publication Number Publication Date
WO2015178315A1 true WO2015178315A1 (fr) 2015-11-26

Family

ID=54553986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2015/064075 WO2015178315A1 (fr) 2014-05-21 2015-05-15 Système de communication

Country Status (2)

Country Link
JP (1) JP5933862B2 (fr)
WO (1) WO2015178315A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018220675A1 (fr) * 2017-05-29 2018-12-06 三菱電機株式会社 Dispositif de relais et procédé de correction d'erreur
JP2019134406A (ja) * 2018-01-30 2019-08-08 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 高度部分処理のための衛星通信システムアーキテクチャ
JP2022533326A (ja) * 2019-05-15 2022-07-22 ホアウェイ・テクノロジーズ・カンパニー・リミテッド データ伝送方法および装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002198884A (ja) * 2000-10-20 2002-07-12 Trw Inc 選択的な符号化およびインターリーブ処理を用いる高効率信号方式
WO2008139882A1 (fr) * 2007-05-08 2008-11-20 Nec Corporation Système de communication, procédé de communication et programme
JP2010103807A (ja) * 2008-10-24 2010-05-06 Toshiba Corp 無線中継装置、無線受信装置及び復号方法
JP2013026836A (ja) * 2011-07-21 2013-02-04 Sharp Corp 中継装置、中継方法及びプログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006067123A (ja) * 2004-08-25 2006-03-09 Matsushita Electric Ind Co Ltd Ｏｆｄｍ中継装置
CN101133568A (zh) * 2005-03-03 2008-02-27 松下电器产业株式会社 无线通信装置
WO2010095267A1 (fr) * 2009-02-23 2010-08-26 三菱電機株式会社 Système de communication par satellite et procédé de transmission de données

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002198884A (ja) * 2000-10-20 2002-07-12 Trw Inc 選択的な符号化およびインターリーブ処理を用いる高効率信号方式
WO2008139882A1 (fr) * 2007-05-08 2008-11-20 Nec Corporation Système de communication, procédé de communication et programme
JP2010103807A (ja) * 2008-10-24 2010-05-06 Toshiba Corp 無線中継装置、無線受信装置及び復号方法
JP2013026836A (ja) * 2011-07-21 2013-02-04 Sharp Corp 中継装置、中継方法及びプログラム

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018220675A1 (fr) * 2017-05-29 2018-12-06 三菱電機株式会社 Dispositif de relais et procédé de correction d'erreur
JPWO2018220675A1 (ja) * 2017-05-29 2019-06-27 三菱電機株式会社 中継装置
JP2019134406A (ja) * 2018-01-30 2019-08-08 ザ・ボーイング・カンパニーＴｈｅ Ｂｏｅｉｎｇ Ｃｏｍｐａｎｙ 高度部分処理のための衛星通信システムアーキテクチャ
JP2022533326A (ja) * 2019-05-15 2022-07-22 ホアウェイ・テクノロジーズ・カンパニー・リミテッド データ伝送方法および装置

Also Published As

Publication number Publication date
JPWO2015178315A1 (ja) 2017-04-20
JP5933862B2 (ja) 2016-06-15

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