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Machine translation
1. (WO2012053109) COMMUNICATION CONTROL DEVICE, TRANSMISSION DEVICE, RECEPTION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/053109    International Application No.:    PCT/JP2010/068742
Publication Date: 26.04.2012 International Filing Date: 22.10.2010
IPC:
H04L 12/28 (2006.01)
Applicants: Mitsubishi Electric Corporation [JP/JP]; 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310 (JP) (For All Designated States Except US).
SATO, Masayuki [--/JP]; (JP) (For US Only)
Inventors: SATO, Masayuki; (JP)
Agent: SAKAI, Hiroaki; Sakai International Patent Office, Kasumigaseki Building, 2-5, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1006020 (JP)
Priority Data:
Title (EN) COMMUNICATION CONTROL DEVICE, TRANSMISSION DEVICE, RECEPTION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION CONTROL METHOD
(FR) DISPOSITIF DE COMMANDE DE TÉLÉCOMMUNICATION, DISPOSITIF DE TRANSMISSION, DISPOSITIF DE RÉCEPTION, SYSTÈME DE TÉLÉCOMMUNICATION ET PROCÉDÉ DE COMMANDE DE TÉLÉCOMMUNICATION
(JA) 通信制御装置、送信装置、受信装置、通信システムおよび通信制御方法
Abstract: front page image
(EN)This communication control device is in a transmission device that transmits standard MACsec frames that are frames that have been encrypted by means of MACsec, and expanded MACsec frames that are frames that have been encrypted by means of MACsec including the addresses of the destination and transmission source, and is provided with a type encoding unit (2) that, when transmitting transmission frames as expanded MACsec frames, stores predetermined values, which indicate that the transmission frames are expanded MACsec frames, as type information of the transmission frames.
(FR)L'invention concerne un dispositif de commande de télécommunication, prévu dans un dispositif de transmission qui transmet des trames MACsec standard ayant été chiffrées au moyen du protocole MACsec, et des trames MACsec étendues ayant été chiffrées au moyen du protocole MACsec et incluant les adresses du destinataire et de la source de transmission. Ledit dispositif comporte une unité (2) de codage de type, qui, lors de la transmission de trames de transmission comme trames MACsec étendues, stocke des valeurs prédéterminées qui indiquent que les trames de transmission sont des trames MACsec étendues, comme données de type des trames de transmission.
(JA) MACsecにより暗号化したフレームである標準MACsecフレームと宛先および送信元のアドレスも含めてMACsecにより暗号化したフレームである拡張MACsecフレームと送信する送信装置における通信制御装置であって、送信フレームを拡張MACsecフレームとして送信する場合に、前記送信フレームのType情報として拡張MACsecフレームであることを示す所定の値を格納するTypeエンコード部(2)、を備える。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)