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Machine translation
1. (WO2008096549) CORE NETWORK DEVICE, RADIO COMMUNICATION BASE STATION DEVICE, AND RADIO COMMUNICATION METHOD
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2008/096549    International Application No.:    PCT/JP2008/000183
Publication Date: 14.08.2008 International Filing Date: 08.02.2008
IPC:
H04B 7/26 (2006.01), H04L 12/56 (2006.01), H04W 4/06 (2009.01)
Applicants: PANASONIC CORPORATION [JP/JP]; 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501 (JP) (For All Designated States Except US).
KANAZAWA, Takeshi; (For US Only).
FUKUI, Akito; (For US Only)
Inventors: KANAZAWA, Takeshi; .
FUKUI, Akito;
Agent: WASHIDA, Kimihito; 5th Floor, Shintoshicenter Bldg., 24-1, Tsurumaki 1-chome, Tama-shi, Tokyo 2060034 (JP)
Priority Data:
2007-030957 09.02.2007 JP
Title (EN) CORE NETWORK DEVICE, RADIO COMMUNICATION BASE STATION DEVICE, AND RADIO COMMUNICATION METHOD
(FR) DISPOSITIF DE RÉSEAU CENTRAL, DISPOSITIF DE STATION DE BASE DE COMMUNICATION RADIO ET PROCÉDÉ DE COMMUNICATION RADIO
(JA) コアネットワーク装置、無線通信基地局装置及び無線通信方法
Abstract: front page image
(EN)Disclosed are a core network device, a radio communication base station device, and a radio communication method which continuously provides a multicast service to a terminal connected to eNB in an overlap PA. An M-UPE (160) which distributes MBMS data to the overlap PA stores an identifier of other M-UPE (170) connected to the overlap PA. When no participating user under the M-UPE (160) is detected upon update of the number of UPE users, the M-UPE (160) continues the multicast service to the M-UPE (170) according to the stored identifier.
(FR)L'invention concerne un dispositif de réseau central, un dispositif de station de base de communication radio et un procédé de communication radio qui fournissent en continu un service de multidiffusion à un terminal connecté à un Nœud B évolué (eNB) dans un PA de chevauchement. Un M-UPE (160) qui distribue des données MBMS au PA de chevauchement stocke un identifiant de l'autre M-UPE (170) connecté au PA de chevauchement. Lorsque aucun utilisateur participant avec le M-UPE (160) n'est détecté lors de la mise à jour du nombre d'utilisateurs UPE, le M-UPE (160) continue le service de multidiffusion au M-UPE (170) conformément à l'identifiant stocké.
(JA) オーバーラップPA内のeNBに接続している端末に対して、マルチキャストサービスを継続して提供するコアネットワーク装置、無線通信基地局装置及び無線通信方法を開示する。オーバーラップPAにMBMSデータを配信するM-UPE(160)が、該オーバーラップPAに接続されている他のM-UPE(170)の識別子を記憶しておき、UPEユーザ数更新により、M-UPE(160)配下に参加ユーザが存在しないことを検出すると、M-UPE(160)は、記憶した識別子に基づいて、M-UPE(170)にマルチキャストサービスを継続させる。
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, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, 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, 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)