JP2013121039A - 通信システム - Google Patents

通信システム Download PDF

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Publication number
JP2013121039A
JP2013121039A JP2011267605A JP2011267605A JP2013121039A JP 2013121039 A JP2013121039 A JP 2013121039A JP 2011267605 A JP2011267605 A JP 2011267605A JP 2011267605 A JP2011267605 A JP 2011267605A JP 2013121039 A JP2013121039 A JP 2013121039A
Authority
JP
Japan
Prior art keywords
server
password
information
terminal
content
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2011267605A
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English (en)
Japanese (ja)
Other versions
JP2013121039A5 (https=
Inventor
Hitoshi Nishikawa
仁 西川
Masayuki Fujii
正行 藤井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP2011267605A priority Critical patent/JP2013121039A/ja
Priority to CN2012800031475A priority patent/CN103238292A/zh
Priority to US13/876,502 priority patent/US20130326601A1/en
Priority to PCT/JP2012/068204 priority patent/WO2013084534A1/ja
Publication of JP2013121039A publication Critical patent/JP2013121039A/ja
Publication of JP2013121039A5 publication Critical patent/JP2013121039A5/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25816—Management of client data involving client authentication
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/26613—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing keys in general
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/654—Transmission by server directed to the client
    • H04N21/6543—Transmission by server directed to the client for forcing some client operations, e.g. recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Multimedia (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Information Transfer Between Computers (AREA)
JP2011267605A 2011-12-07 2011-12-07 通信システム Pending JP2013121039A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011267605A JP2013121039A (ja) 2011-12-07 2011-12-07 通信システム
CN2012800031475A CN103238292A (zh) 2011-12-07 2012-07-18 通信系统
US13/876,502 US20130326601A1 (en) 2011-12-07 2012-07-18 Communication system
PCT/JP2012/068204 WO2013084534A1 (ja) 2011-12-07 2012-07-18 通信システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011267605A JP2013121039A (ja) 2011-12-07 2011-12-07 通信システム

Publications (2)

Publication Number Publication Date
JP2013121039A true JP2013121039A (ja) 2013-06-17
JP2013121039A5 JP2013121039A5 (https=) 2014-02-06

Family

ID=48573919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011267605A Pending JP2013121039A (ja) 2011-12-07 2011-12-07 通信システム

Country Status (4)

Country Link
US (1) US20130326601A1 (https=)
JP (1) JP2013121039A (https=)
CN (1) CN103238292A (https=)
WO (1) WO2013084534A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9953174B2 (en) * 2015-08-31 2018-04-24 Nxp B.V. Method and system for in-band password management for inductive wireless charging
US20170076106A1 (en) 2015-09-16 2017-03-16 Qualcomm Incorporated Apparatus and method to securely control a remote operation
JP2018032917A (ja) * 2016-08-23 2018-03-01 シャープ株式会社 ネットワークシステム、情報処理方法、サーバ、電気機器、通信端末、およびプログラム
EP3550771A4 (en) * 2016-11-30 2019-12-18 Nec Corporation COMMUNICATION DEVICE, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM
US11558367B2 (en) * 2020-03-25 2023-01-17 International Business Machines Corporation Network based password policy detection and enforcement

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08272924A (ja) * 1995-03-29 1996-10-18 Mitsubishi Electric Corp Ｉｃカード
JPH09303019A (ja) * 1996-05-20 1997-11-25 Sony Corp 識別信号の登録方法及び識別信号の登録装置
JP2005341238A (ja) * 2004-05-27 2005-12-08 Kddi Corp 電子メッセージを利用した遠隔制御システム
JP2009193272A (ja) * 2008-02-13 2009-08-27 Aruze Corp 認証システム及び携帯端末
JP2009260710A (ja) * 2008-04-17 2009-11-05 Sharp Corp 操作対象装置、許可入力装置、遠隔操作システム、制御方法、制御プログラム、および該プログラムを記録したコンピュータ読み取り可能な記録媒体
JP2010205055A (ja) * 2009-03-04 2010-09-16 Sharp Corp データ提供装置、操作装置、データ処理装置、操作システム、データ提供装置の制御方法、操作装置の制御方法、データ処理装置の制御方法、制御プログラム、および制御プログラムを記録したコンピュータ読み取り可能な記録媒体
JP2011521497A (ja) * 2008-03-26 2011-07-21 エムフォーメイション テクノロジーズ インコーポレイテッド 通信装置及び装置管理サーバのための信用証明生成システム及び方法
WO2011129045A1 (ja) * 2010-04-14 2011-10-20 株式会社ソニー・コンピュータエンタテインメント サーバ接続方法、サーバ、および遠隔操作システム

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JP4487490B2 (ja) * 2003-03-10 2010-06-23 ソニー株式会社 情報処理装置、およびアクセス制御処理方法、情報処理方法、並びにコンピュータ・プログラム
KR20040082822A (ko) * 2003-03-20 2004-09-30 엘지전자 주식회사 원격제어를 위한 사용자 인증방법 및 원격제어장치
JP2005056207A (ja) * 2003-08-05 2005-03-03 Sanyo Electric Co Ltd ネットワークシステム、宅内機器制御サーバおよび仲介サーバ
KR100631199B1 (ko) * 2004-10-18 2006-10-04 삼성전자주식회사 리모콘 장치를 이용한 디바이스 설정 시스템 및 방법
JP4960883B2 (ja) * 2004-12-21 2012-06-27 エミュー ホールディングス ピーティワイ リミテッド 認証デバイスおよび／または方法
JP2007172389A (ja) * 2005-12-22 2007-07-05 Fuji Xerox Co Ltd コンテント配信装置
US8140855B2 (en) * 2008-04-11 2012-03-20 Microsoft Corp. Security-enhanced log in
CN101340436B (zh) * 2008-08-14 2011-05-11 普天信息技术研究院有限公司 基于便携式存储设备实现远程访问控制的方法及装置
WO2011025199A2 (en) * 2009-08-24 2011-03-03 Samsung Electronics Co., Ltd. Contents reproducing device and method
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Patent Citations (8)

* Cited by examiner, † Cited by third party
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JPH08272924A (ja) * 1995-03-29 1996-10-18 Mitsubishi Electric Corp Ｉｃカード
JPH09303019A (ja) * 1996-05-20 1997-11-25 Sony Corp 識別信号の登録方法及び識別信号の登録装置
JP2005341238A (ja) * 2004-05-27 2005-12-08 Kddi Corp 電子メッセージを利用した遠隔制御システム
JP2009193272A (ja) * 2008-02-13 2009-08-27 Aruze Corp 認証システム及び携帯端末
JP2011521497A (ja) * 2008-03-26 2011-07-21 エムフォーメイション テクノロジーズ インコーポレイテッド 通信装置及び装置管理サーバのための信用証明生成システム及び方法
JP2009260710A (ja) * 2008-04-17 2009-11-05 Sharp Corp 操作対象装置、許可入力装置、遠隔操作システム、制御方法、制御プログラム、および該プログラムを記録したコンピュータ読み取り可能な記録媒体
JP2010205055A (ja) * 2009-03-04 2010-09-16 Sharp Corp データ提供装置、操作装置、データ処理装置、操作システム、データ提供装置の制御方法、操作装置の制御方法、データ処理装置の制御方法、制御プログラム、および制御プログラムを記録したコンピュータ読み取り可能な記録媒体
WO2011129045A1 (ja) * 2010-04-14 2011-10-20 株式会社ソニー・コンピュータエンタテインメント サーバ接続方法、サーバ、および遠隔操作システム

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Title
春原 雅史，河口 信夫: ""多様な機器を赤外線で制御可能なＷｅｂサービスの構築"", マルチメディア，分散，協調とモバイル（ＤＩＣＯＭＯ２００８）シンポジウム論文集 ［ＣＤ−ＲＯＭ］, vol. 2008, no. 1, JPN6014035230, 9 July 2008 (2008-07-09), JP, pages 1708 - 1723, ISSN: 0002880070 *
磯村 学，今井 尚樹，吉原 貴仁，川原 圭博，浅見 徹: ""映像コンテンツ配信サービスのための動的サービス制御方式"", 電子情報通信学会論文誌 Ｂ, vol. 94, no. 4, JPN6014035231, 1 April 2011 (2011-04-01), JP, pages 514 - 529, ISSN: 0002880069 *

Also Published As

Publication number Publication date
WO2013084534A1 (ja) 2013-06-13
CN103238292A (zh) 2013-08-07
US20130326601A1 (en) 2013-12-05

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