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1. (WO2009122901) RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD IN COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/122901    International Application No.:    PCT/JP2009/055193
Publication Date: 08.10.2009 International Filing Date: 17.03.2009
IPC:
H04W 16/14 (2009.01), H04W 88/06 (2009.01)
Applicants: NTT DoCoMo, Inc. [JP/JP]; 11-1, Nagatacho 2-chome, Chiyoda-ku, Tokyo, 1006150 (JP) (For All Designated States Except US).
FUJII, Hiromasa [JP/JP]; (JP) (For US Only).
YOSHINO, Hitoshi [JP/JP]; (JP) (For US Only)
Inventors: FUJII, Hiromasa; (JP).
YOSHINO, Hitoshi; (JP)
Agent: ITOH, Tadahiko; 32nd Floor, Yebisu Garden Place Tower, 20-3, Ebisu 4-Chome, Shibuya-Ku, Tokyo, 1506032 (JP)
Priority Data:
2008-096357 02.04.2008 JP
Title (EN) RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD IN COMMUNICATION SYSTEM
(FR) DISPOSITIF DE COMMUNICATION RADIO ET PROCÉDÉ DE COMMUNICATION RADIO DANS UN SYSTÈME DE COMMUNICATION
(JA) 通信システムにおける無線通信装置及び無線通信方法
Abstract: front page image
(EN)A radio communication device includes: reception means which receives a cognitive signal containing system information on a plurality of systems; metric means which prepares metric information indicating relationship degree of a local device with a communication system to which the local device does not belongs; state judgment means which judges whether transmission by the local device is to be limited according to the system information and the metric information; and transmission means which transmits a signal by a predetermined radio resource when the transmission by the local device is not inhibited.
(FR)La présente invention concerne un dispositif de communication radio qui inclut un moyen de réception qui reçoit un signal cognitif contenant des informations système sur une pluralité de systèmes ; un moyen métrique qui prépare des informations métriques indiquant un degré de lien d’un dispositif local avec un système de communication auquel le dispositif local n’appartient pas ; un moyen de détermination d’état qui détermine si la transmission par le dispositif local doit être limitée ou non conformément aux informations système et aux informations métriques ; et un moyen de transmission qui transmet un signal par une ressource radio prédéterminée lorsque la transmission par le dispositif local n’est pas interdite.
(JA) 無線通信装置は、複数のシステム各々のシステム情報を含むコグニティブ信号を受信する受信手段と、自装置と自装置の属していない通信システムとの関連度合を示すメトリック情報を用意するメトリック手段と、システム情報及びメトリック情報に基づいて、自装置による送信に制約が加えられるべきか否かを判断する状況判断手段と、自装置による送信が禁止されなかった場合、所定の無線リソースで信号を送信する送信手段とを有する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (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, SE, SI, SK, 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)