JP2005341310A5 - - Google Patents

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Publication number
JP2005341310A5
JP2005341310A5 JP2004158264A JP2004158264A JP2005341310A5 JP 2005341310 A5 JP2005341310 A5 JP 2005341310A5 JP 2004158264 A JP2004158264 A JP 2004158264A JP 2004158264 A JP2004158264 A JP 2004158264A JP 2005341310 A5 JP2005341310 A5 JP 2005341310A5
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JP
Japan
Prior art keywords
data
data acquisition
divided data
communication
divided
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JP2004158264A
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Japanese (ja)
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JP2005341310A (en
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Priority to JP2004158264A priority Critical patent/JP2005341310A/en
Priority claimed from JP2004158264A external-priority patent/JP2005341310A/en
Publication of JP2005341310A publication Critical patent/JP2005341310A/en
Publication of JP2005341310A5 publication Critical patent/JP2005341310A5/ja
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Claims (8)

所望のデータを取得するための通信メディアを複数有する通信装置であって、
前記所望のデータに対して分割処理がおこなわれた分割データを複数の通信メディアで取得する分割データ取得手段と、
前記分割データ取得手段によって複数の通信メディアで取得された分割データに対して結合処理をおこなって所望のデータを復元するデータ復元手段と、を備え、
前記分割データ取得手段は、データの種別に応じて振り分けられた分割データを各通信メディアで取得することを特徴とする通信装置。
A communication device having a plurality of communication media for obtaining desired data,
Divided data acquisition means for acquiring divided data obtained by dividing the desired data using a plurality of communication media;
A data restoring means for performing a combining process on the divided data obtained by the divided data obtaining means on a plurality of communication media and restoring desired data ;
The divided data acquisition means acquires the divided data distributed according to the type of data with each communication medium .
前記所望のデータに対する分割命令および前記分割データの振分命令を含む送信制御情報を通知する送信制御情報通知手段をさらに備え、
前記分割データ取得手段は、前記所望のデータに対して前記分割命令に基づく分割処理がおこなわれた分割データを前記振分命令に応じて該分割データが振り分けられた各通信メディアで取得することを特徴とする請求項1に記載の通信装置。
A transmission control information notification means for notifying transmission control information including a division command for the desired data and a distribution command for the divided data;
The divided data acquisition means acquires the divided data obtained by performing the dividing process on the desired data based on the dividing instruction on each communication medium to which the divided data is distributed according to the distributing instruction. The communication device according to claim 1 .
前記所望のデータの容量をもとに、前記分割データ取得手段による分割データ取得処理をおこなうか否かを判定する分割データ取得可否判定手段をさらに備え、
前記分割データ取得手段は、前記分割データ取得可否判定手段によって分割データ取得処理をおこなうと判定された場合に、前記所望のデータに対して分割処理がおこなわれた分割データを複数の通信メディアで取得することを特徴とする請求項1または2に記載の通信装置。
Based on the desired data capacity, further comprising: a divided data acquisition availability determination unit that determines whether to perform a divided data acquisition process by the divided data acquisition unit;
The divided data acquisition unit acquires, using a plurality of communication media, divided data obtained by performing division processing on the desired data when the divided data acquisition availability determination unit determines to perform divided data acquisition processing. The communication device according to claim 1, wherein:
前記分割データ取得可否判定手段は、通信速度の閾値を満たす通信メディア数をもとに、前記分割データ取得手段による分割データ取得処理をおこなうか否かを判定することを特徴とする請求項3に記載の通信装置。 The divided data acquisition possibility determining means, based on the number of communication media that meets the threshold of the communication speed, to claim 3, characterized in that to determine whether performing the division data acquisition processing by the divided data obtaining unit The communication device described. 前記分割データ取得可否判定手段は、通信料金が閾値未満で所望のデータを取得可能な通信メディア数をもとに、前記分割データ取得手段による分割データ取得処理をおこなうか否かを判定することを特徴とする請求項3または4に記載の通信装置。 The divided data acquisition availability determination means determines whether or not to perform divided data acquisition processing by the divided data acquisition means based on the number of communication media whose communication fee is less than a threshold and from which desired data can be acquired. The communication apparatus according to claim 3 or 4 , characterized in that 所望のデータを取得するための通信メディアを複数有する通信装置であって、
前記所望のデータが暗号化された鍵付きデータおよび該鍵情報を複数の通信メディアで取得するデータ取得手段と、
前記データ取得手段によって取得された鍵付きデータを鍵情報で復号化することによって所望のデータを復元するデータ復元手段と、
を備えたことを特徴とする通信装置。
A communication device having a plurality of communication media for obtaining desired data,
Data acquisition means for acquiring the keyed data obtained by encrypting the desired data and the key information using a plurality of communication media;
Data restoring means for restoring desired data by decrypting keyed data acquired by the data acquiring means with key information;
A communication apparatus comprising:
前記データ取得手段は、前記所望のデータが暗号化された鍵付きデータおよび該鍵情報をデータの重要度に応じて振り分けられた各通信メディアで取得することを特徴とする請求項6に記載の通信装置。 7. The data acquisition unit according to claim 6 , wherein the data acquisition unit acquires the keyed data obtained by encrypting the desired data and the key information using each communication medium distributed according to the importance of the data. Communication device. 前記データ取得手段は、前記所望のデータが暗号化された鍵付きデータおよび該鍵情報をデータの重要度に応じて重複して振り分けられた各通信メディアで取得することを特徴とする請求項6または7に記載の通信装置。 Claim 6, wherein the data acquisition means, said desired data and acquires the respective communication media distributed in duplicate in accordance with the importance of the data encrypted with key data and said key information Or the communication apparatus of 7 .
JP2004158264A 2004-05-27 2004-05-27 Communication system Withdrawn JP2005341310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004158264A JP2005341310A (en) 2004-05-27 2004-05-27 Communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004158264A JP2005341310A (en) 2004-05-27 2004-05-27 Communication system

Publications (2)

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JP2005341310A JP2005341310A (en) 2005-12-08
JP2005341310A5 true JP2005341310A5 (en) 2007-07-05

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Families Citing this family (22)

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PL2074762T3 (en) 2006-09-26 2015-08-31 Liveu Ltd Remote transmission system
US8891482B2 (en) * 2007-01-09 2014-11-18 Nokia Corporation Session continuity in communication networks
JP4885763B2 (en) 2007-02-27 2012-02-29 株式会社エヌ・ティ・ティ・ドコモ COMMUNICATION CONTROL DEVICE, COMMUNICATION CONTROL METHOD, MOBILE COMMUNICATION TERMINAL, AND DATA RECEIVING METHOD
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WO2009093252A1 (en) 2008-01-23 2009-07-30 Liveu Ltd Live uplink transmissions and broadcasting management system and method
KR101291654B1 (en) * 2009-02-24 2013-08-01 에스케이플래닛 주식회사 System and Method for Providing Contents to End Device In Converged Personal Network Service Environment, and Converged Personal Network Service Server and End Device therefor
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