JP2005110135A5 - - Google Patents

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JP2005110135A5
JP2005110135A5 JP2003343718A JP2003343718A JP2005110135A5 JP 2005110135 A5 JP2005110135 A5 JP 2005110135A5 JP 2003343718 A JP2003343718 A JP 2003343718A JP 2003343718 A JP2003343718 A JP 2003343718A JP 2005110135 A5 JP2005110135 A5 JP 2005110135A5
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communication
authentication information
mode
communication mode
control device
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JP2003343718A
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JP2005110135A (en
JP4280594B2 (en
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制御装置と通信装置とを備え、通信装置同士が前記制御装置を介して通信を行う第１の通信モードと、通信装置同士が直接通信を行う第２の通信モードとを有する無線通信システムであって、
前記制御装置は、前記第１の通信モードから前記第２の通信モードに移行する通信装置の要求に基づき、前記第２の通信モードの通信に割り当てる認証情報を前記通信装置を含む特定の通信装置に送信し、
前記通信装置は、前記制御装置から送信された前記認証情報を保有する通信装置との間で、前記第２の通信モードにおける認証処理を行うことを特徴とする無線通信システム。 Provided with a control device and a communication device, there in a wireless communication system having a first communication mode between the communication apparatus performs communication through the control unit, and a second communication mode between the communication device communicates directly And
The control device is a specific communication device including the communication device and authentication information to be assigned to the communication in the second communication mode based on a request from the communication device to shift from the first communication mode to the second communication mode. To
The communication device is a wireless communication system between the communication devices, and performs an authentication process in the second communication mode carrying the authentication information transmitted from the control device. 通信装置同士が制御装置を介して通信を行う第１の通信モードから通信装置同士が直接通信を行う第２の通信モードに移行する通信装置の要求に基づき、前記第２の通信モードの通信に割り当てる認証情報を前記通信装置を含む特定の通信装置に送信する制御手段を備えることを特徴とする制御装置。 Based on the request of the communication device to transition from a first communication mode between the communication apparatus performs communication via a control device to the second communication mode between the communication device communicates directly, the communication of the second communication mode further comprising a control means for transmitting the authentication information to a particular communication apparatus including the communication apparatus for allocating control apparatus according to claim. 前記制御手段は、前記第２の通信モードの通信に割り当てる前記認証情報を、前記通信装置から送信された認証情報の要求の際に前記通信装置から送られた識別情報を有する通信装置に送信することを特徴とする請求項２記載の制御装置。 Wherein said control means transmits said the authentication information assigned to the communication of the second communication mode, the communication device having the identification information sent from the communication device upon request of the authentication information sent from the communication device The control device according to claim 2 . 前記制御手段は、前記通信装置から送信された前記認証情報の要求に基づき、保持する複数の認証情報から前記第２の通信モードの通信に割り当てる前記認証情報を選択し、選択した前記認証情報を前記特定の通信装置に送信することを特徴とする請求項２記載の制御装置。 Before SL control means based on a request of the authentication information transmitted from the communication device, wherein the selecting the authentication information assigned from the plurality of authentication information held in the communication of the second communication mode, the authentication information selected The control device according to claim 2 , wherein the control device is transmitted to the specific communication device. 前記認証情報の選択及び送信に伴い、前記保持する複数の認証情報の使用状況と認証情報を使用中の通信装置の識別情報を更新する更新手段を備えることを特徴とする請求項４記載の制御装置。 5. The control according to claim 4, further comprising update means for updating a use status of the plurality of pieces of authentication information to be held and identification information of a communication apparatus that is using the authentication information in accordance with selection and transmission of the authentication information. apparatus. 前記認証情報は、暗号化通信を行うための暗号鍵であることを特徴とする請求項２乃至請求項５記載の制御装置。 The authentication information, the control device of claims 2 to 5, wherein the an encryption key for performing encryption communication. 通信装置同士が制御装置を介して通信を行う第１の通信モードから通信装置同士が直接通信を行う第２の通信モードに移行する際、前記制御装置に対して前記第２の通信モードの通信に割り当てる認証情報を要求する要求手段を備えることを特徴とする通信装置。 In a transition from the first communication mode for communication between the communication device via the control device to the second communication mode between the communication apparatus performs direct communication, the communication of the second communication mode to the control device A communication device comprising request means for requesting authentication information to be assigned to a communication device. 前記制御装置が前記要求手段による要求に対して前記第２の通信モードの通信に割り当てた認証情報を保有する通信装置との間で、第２の通信モードにおける認証処理を行う認証処理手段を備えることを特徴とする請求項７記載の通信装置。 Between the pre-Symbol controller said second communication device carrying the authentication information assigned to the communication of the communication mode to the request by the request unit, an authentication processing unit for performing authentication processing in the second communication mode The communication apparatus according to claim 7, further comprising: 前記要求手段は、前記認証情報を要求する際に、自装置及び前記第２の通信モードでの通信相手先となる通信装置のそれぞれの識別情報を送信することを特徴とする請求項７記載の通信装置。 Said requesting means, when requesting the authentication information, according to claim 7, wherein transmitting the respective identification information of the communication apparatus as a communication partner of the self apparatus and the second communication mode Communication device. 認証情報を記憶する記憶手段と、前記要求手段による要求に対する前記制御装置からの前記認証情報の受信に伴い、前記記憶手段に記憶されている認証情報を前記受信した認証情報に更新する更新手段とを備えることを特徴とする請求項７記載の通信装置。 Storage means for storing authentication information; and update means for updating authentication information stored in the storage means to the received authentication information upon reception of the authentication information from the control device in response to a request from the request means . The communication apparatus according to claim 7, further comprising: 前記認証情報は、暗号化通信を行うための暗号鍵であることを特徴とする請求項７乃至請求項１０記載の通信装置。 The authentication information, the communication device of claims 7 to 10, wherein the an encryption key for performing encryption communication. 通信装置同士が制御装置を介して通信を行う第１の通信モードと、通信装置同士が直接通信を行う第２の通信モードとを有する無線通信システムの認証方法であって、
前記第１の通信モードから前記第２の通信モードに移行する通信装置の要求に基づいて前記制御装置が前記第２の通信モードの通信に割り当てた認証情報を用いて、前記第２の通信モードにおける通信装置間の認証を行うことを特徴とする認証方法。 A first communication mode between the communication apparatus performs communication via a control device, between the communication apparatus An authentication method for a wireless communication system and a second communication mode for performing direct communication,
Using the authentication information assigned to the communication in the second communication mode by the control device based on a request from the communication device to shift from the first communication mode to the second communication mode, the second communication mode An authentication method characterized in that authentication is performed between communication devices. 通信装置同士が制御装置を介して通信を行う第１の通信モードと、通信装置同士が直接通信を行う第２の通信モードとを有する無線通信システムの認証方法をコンピュータに実行させるプログラムであって、
前記第１の通信モードから前記第２の通信モードに移行する通信装置の要求に基づいて前記制御装置が前記第２の通信モードの通信に割り当てた認証情報を用いて、前記第２の通信モードにおける認証を行う認証モジュールを備えることを特徴とするプログラム。 A program to be executed in the first communication mode for communication between the communication device via the control device, the authentication method for a wireless communication system and a second communication mode between the communication device communicates directly with the computer ,
Using the authentication information assigned to the communication in the second communication mode by the control device based on a request from the communication device to shift from the first communication mode to the second communication mode, the second communication mode A program characterized by comprising an authentication module for performing authentication.
JP2003343718A 2003-10-01 2003-10-01 Wireless communication system, control device, communication device, control method, and program Expired - Fee Related JP4280594B2 (en)

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JP2005110135A JP2005110135A (en) 2005-04-21
JP2005110135A5 true JP2005110135A5 (en) 2006-11-16
JP4280594B2 JP4280594B2 (en) 2009-06-17

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Publication number Priority date Publication date Assignee Title
JP5040087B2 (en) * 2005-09-06 2012-10-03 富士通株式会社 Wireless communication network security setting method, security setting program, and wireless communication network system
JP4847246B2 (en) * 2006-07-31 2011-12-28 キヤノン株式会社 COMMUNICATION DEVICE, COMMUNICATION DEVICE CONTROL METHOD, AND COMPUTER PROGRAM FOR CAUSING COMPUTER TO EXECUTE THE CONTROL METHOD
JP5094724B2 (en) * 2006-08-24 2012-12-12 パナソニック株式会社 COMMUNICATION SYSTEM, COMMUNICATION METHOD, RADIO TERMINAL, RADIO RELAY DEVICE, AND CONTROL DEVICE
EP2064829B1 (en) 2006-09-18 2018-04-25 Marvell International Ltd. Establishment of ad-hoc networks between multiple devices
JP4979675B2 (en) * 2008-11-12 2012-07-18 日本電信電話株式会社 Radio communication base station apparatus and radio communication system
JP4730452B2 (en) * 2009-03-31 2011-07-20 ブラザー工業株式会社 Image transmission system
US20100255869A1 (en) * 2009-04-06 2010-10-07 Kapil Sood Direct peer link establishment in wireless networks
CN101557591B (en) * 2009-05-14 2011-01-26 西安西电捷通无线网络通信股份有限公司 STA switching method for completing WPI by WTP in convergent-type WLAN and system thereof
GB2500720A (en) 2012-03-30 2013-10-02 Nec Corp Providing security information to establish secure communications over a device-to-device (D2D) communication link

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