WO2008105075A1 - ワイヤレスｕｓｂ接続装置、ワイヤレスｕｓｂ接続方法およびワイヤレスｕｓｂ接続プログラム - Google Patents

ワイヤレスｕｓｂ接続装置、ワイヤレスｕｓｂ接続方法およびワイヤレスｕｓｂ接続プログラム Download PDF

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Publication number
WO2008105075A1
WO2008105075A1 PCT/JP2007/053674 JP2007053674W WO2008105075A1 WO 2008105075 A1 WO2008105075 A1 WO 2008105075A1 JP 2007053674 W JP2007053674 W JP 2007053674W WO 2008105075 A1 WO2008105075 A1 WO 2008105075A1
Authority
WO
WIPO (PCT)
Prior art keywords
wireless usb
wusb
chid
usb connection
host
Prior art date
Application number
PCT/JP2007/053674
Other languages
English (en)
French (fr)
Inventor
Yoshikazu Motomura
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to PCT/JP2007/053674 priority Critical patent/WO2008105075A1/ja
Publication of WO2008105075A1 publication Critical patent/WO2008105075A1/ja

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/382—Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/38—Universal adapter
    • G06F2213/3814—Wireless link with a computer system port
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Systems (AREA)
  • Computer And Data Communications (AREA)

Abstract

　ＷＵＳＢデバイスは、前回接続したＷＵＳＢホストのＣＨＩＤを保持しておく。そして、今回の接続開始時に、ＷＵＳＢデバイスは、今回の接続先候補となるＷＵＳＢホストのＣＨＩＤを、前回接続したＷＵＳＢホストのＣＨＩＤと比較し、両ＣＨＩＤが一致する場合に、接続先候補となっているＷＵＳＢホストとの接続を確立する。ＷＵＳＢデバイスは、接続中のＷＵＳＢホストからの切断要求を受信した場合、新たなＷＵＳＢホストとのアソシエーション処理を検出した場合、またはユーザの操作によりＣＨＩＤの消去が指示されたことを検出した場合に、保持しているＣＨＩＤを消去する。
PCT/JP2007/053674 2007-02-27 2007-02-27 ワイヤレスｕｓｂ接続装置、ワイヤレスｕｓｂ接続方法およびワイヤレスｕｓｂ接続プログラム WO2008105075A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/053674 WO2008105075A1 (ja) 2007-02-27 2007-02-27 ワイヤレスｕｓｂ接続装置、ワイヤレスｕｓｂ接続方法およびワイヤレスｕｓｂ接続プログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/053674 WO2008105075A1 (ja) 2007-02-27 2007-02-27 ワイヤレスｕｓｂ接続装置、ワイヤレスｕｓｂ接続方法およびワイヤレスｕｓｂ接続プログラム

Publications (1)

Publication Number Publication Date
WO2008105075A1 true WO2008105075A1 (ja) 2008-09-04

Family

ID=39720921

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/053674 WO2008105075A1 (ja) 2007-02-27 2007-02-27 ワイヤレスｕｓｂ接続装置、ワイヤレスｕｓｂ接続方法およびワイヤレスｕｓｂ接続プログラム

Country Status (1)

Country Link
WO (1) WO2008105075A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011015258A (ja) * 2009-07-03 2011-01-20 Ricoh Co Ltd 無線通信システム、ワイヤレスｕｓｂホスト、ワイヤレスｕｓｂデバイスおよび無線通信方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09191316A (ja) * 1996-01-10 1997-07-22 Toshiba Corp コンセントレータ
JP2006203422A (ja) * 2005-01-19 2006-08-03 Canon Inc アドレス情報に基づいてアクセス制限を行なうデータ処理装置、データ処理装置と通信する情報処理装置、アドレス情報の設定方法、情報処理装置の制御方法及びプログラム
JP2006238146A (ja) * 2005-02-25 2006-09-07 Canon Inc 情報処理装置、通信制御方法、及びプログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09191316A (ja) * 1996-01-10 1997-07-22 Toshiba Corp コンセントレータ
JP2006203422A (ja) * 2005-01-19 2006-08-03 Canon Inc アドレス情報に基づいてアクセス制限を行なうデータ処理装置、データ処理装置と通信する情報処理装置、アドレス情報の設定方法、情報処理装置の制御方法及びプログラム
JP2006238146A (ja) * 2005-02-25 2006-09-07 Canon Inc 情報処理装置、通信制御方法、及びプログラム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011015258A (ja) * 2009-07-03 2011-01-20 Ricoh Co Ltd 無線通信システム、ワイヤレスｕｓｂホスト、ワイヤレスｕｓｂデバイスおよび無線通信方法

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