WO2008111376A1 - ファイル転送方法及びファイル転送システム - Google Patents

ファイル転送方法及びファイル転送システム Download PDF

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Publication number
WO2008111376A1
WO2008111376A1 PCT/JP2008/052928 JP2008052928W WO2008111376A1 WO 2008111376 A1 WO2008111376 A1 WO 2008111376A1 JP 2008052928 W JP2008052928 W JP 2008052928W WO 2008111376 A1 WO2008111376 A1 WO 2008111376A1
Authority
WO
WIPO (PCT)
Prior art keywords
transfer
program files
file transfer
recorder
sequence
Prior art date
Application number
PCT/JP2008/052928
Other languages
English (en)
French (fr)
Inventor
Kiyoyasu Maruyama
Chihiro Morita
Yoshiaki Kusunoki
Hiroshi Yamamoto
Original Assignee
Mitsubishi Electric Corporation
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 Mitsubishi Electric Corporation filed Critical Mitsubishi Electric Corporation
Priority to US12/524,368 priority Critical patent/US8234354B2/en
Priority to JP2009503946A priority patent/JP4837089B2/ja
Publication of WO2008111376A1 publication Critical patent/WO2008111376A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1881—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with schedule organisation, e.g. priority, sequence management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/62—Establishing a time schedule for servicing the requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)

Abstract

　マルチキャストプロトコルを用いるデータ転送のユーザー全体の総待ち時間を最小にすることができるファイル転送方法及びファイル転送システムであって、複数の番組ファイルを記録するレコーダからネットワークを介して複数の携帯端末に、複数の番組ファイルをマルチキャストプロトコルを用いて転送するファイル転送方法であって、レコーダが、複数の番組ファイルをファイルサイズの小さいデジタルデータファイルから順に転送するために、複数の番組ファイルの転送順を決定し（ステップＳ１０２）、レコーダが、転送順に従って複数の番組ファイルを転送し（ステップＳ１０４～Ｓ１０９）、複数の携帯端末が、複数の番組ファイルを選択的に受信して（ステップＳ２０４～Ｓ２０７）、ユーザー全体の転送時間の合計である総待ち時間を短縮する。  
PCT/JP2008/052928 2007-03-09 2008-02-21 ファイル転送方法及びファイル転送システム WO2008111376A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/524,368 US8234354B2 (en) 2007-03-09 2008-02-21 File transfer method and file transfer system
JP2009503946A JP4837089B2 (ja) 2007-03-09 2008-02-21 情報記録装置、ファイル転送方法、及びファイル転送システム

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-059317 2007-03-09
JP2007059317 2007-03-09
JP2007-302524 2007-11-22
JP2007302524 2007-11-22

Publications (1)

Publication Number Publication Date
WO2008111376A1 true WO2008111376A1 (ja) 2008-09-18

Family

ID=39759319

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052928 WO2008111376A1 (ja) 2007-03-09 2008-02-21 ファイル転送方法及びファイル転送システム

Country Status (3)

Country Link
US (1) US8234354B2 (ja)
JP (1) JP4837089B2 (ja)
WO (1) WO2008111376A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010086185A (ja) * 2008-09-30 2010-04-15 Fujitsu Ten Ltd 連続性保証書込方法及び連続性保証書込プログラム
JP2013149102A (ja) * 2012-01-19 2013-08-01 Nec Access Technica Ltd ブロードキャスト配信システム、配信サーバ、端末装置、ブロードキャスト配信方法およびプログラム
JP2015060381A (ja) * 2013-09-18 2015-03-30 株式会社日立製作所 ソフトウェア配布システム、およびソフトウェア配布方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8391675B2 (en) * 2009-02-17 2013-03-05 Lg Electronics Inc. Method for calculating file size of video data
JP5902079B2 (ja) * 2012-12-07 2016-04-13 日立マクセル株式会社 映像表示装置および端末装置
US9600493B1 (en) * 2015-12-01 2017-03-21 International Business Machines Corporation Copy from source medium to target medium
US10452305B1 (en) 2018-06-20 2019-10-22 International Business Machines Corporation Tape drive data reclamation
US10732843B2 (en) 2018-06-20 2020-08-04 International Business Machines Corporation Tape drive data reclamation
US10999352B1 (en) 2020-01-07 2021-05-04 Bank Of America Corporation Intelligent hashing hub
US10701135B1 (en) 2020-01-07 2020-06-30 Bank Of America Corporation Intelligent hub for protocol-agnostic file transfer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1124683A (ja) * 1997-07-07 1999-01-29 Yamaha Corp 通信カラオケシステムおよびカラオケデータ配信方法
JP2003032251A (ja) * 2001-07-13 2003-01-31 Jisedai Joho Hoso System Kenkyusho:Kk 配信スケジューリング装置、配信スケジューリング方法、その方法をコンピュータに実行させるためのプログラムおよび配信スケジュール評価方法
JP2003281018A (ja) * 2002-03-22 2003-10-03 Nri & Ncc Co Ltd 配信管理システム

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Publication number Priority date Publication date Assignee Title
US20020026501A1 (en) * 2000-05-31 2002-02-28 Khoi Hoang Decreased idle time and constant bandwidth data-on-demand broadcast delivery matrices
US6557030B1 (en) * 2000-05-31 2003-04-29 Prediwave Corp. Systems and methods for providing video-on-demand services for broadcasting systems
JP2002007257A (ja) * 2000-06-27 2002-01-11 Nippon Telegr & Teleph Corp <Ntt> コンテンツ配送スケジューリング方法
US20030126201A1 (en) * 2001-11-30 2003-07-03 Khoi Hoang Efficient storage of data files received in a non-sequential manner
JP2003223384A (ja) 2002-01-31 2003-08-08 Nippon Telegr & Teleph Corp <Ntt> ファイル配信システム
US20030236863A1 (en) * 2002-06-25 2003-12-25 Johnson Peter E. Just-in-time multicasting
JP4438527B2 (ja) 2004-06-18 2010-03-24 ソニー株式会社 情報管理方法、情報再生装置および情報管理装置
US20070239841A1 (en) * 2006-03-31 2007-10-11 Tandberg Television Americas Systems and methods for distributing software to a host device in a cable system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1124683A (ja) * 1997-07-07 1999-01-29 Yamaha Corp 通信カラオケシステムおよびカラオケデータ配信方法
JP2003032251A (ja) * 2001-07-13 2003-01-31 Jisedai Joho Hoso System Kenkyusho:Kk 配信スケジューリング装置、配信スケジューリング方法、その方法をコンピュータに実行させるためのプログラムおよび配信スケジュール評価方法
JP2003281018A (ja) * 2002-03-22 2003-10-03 Nri & Ncc Co Ltd 配信管理システム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010086185A (ja) * 2008-09-30 2010-04-15 Fujitsu Ten Ltd 連続性保証書込方法及び連続性保証書込プログラム
JP2013149102A (ja) * 2012-01-19 2013-08-01 Nec Access Technica Ltd ブロードキャスト配信システム、配信サーバ、端末装置、ブロードキャスト配信方法およびプログラム
JP2015060381A (ja) * 2013-09-18 2015-03-30 株式会社日立製作所 ソフトウェア配布システム、およびソフトウェア配布方法

Also Published As

Publication number Publication date
US20100049834A1 (en) 2010-02-25
JPWO2008111376A1 (ja) 2010-06-24
JP4837089B2 (ja) 2011-12-14
US8234354B2 (en) 2012-07-31

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