WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2009142072) RADIO COMMUNICATION SYSTEM, BASE STATION, TERMINAL, RADIO COMMUNICATION METHOD, AND PROGRAM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/142072    International Application No.:    PCT/JP2009/057101
Publication Date: 26.11.2009 International Filing Date: 07.04.2009
IPC:
H04W 52/40 (2009.01), H04W 52/10 (2009.01)
Applicants: NEC CORPORATION [JP/JP]; 7-1, Shiba 5-chome, Minato-ku, Tokyo 1088001 (JP) (For All Designated States Except US).
NIKI, Takeo [JP/JP]; (JP) (For US Only)
Inventors: NIKI, Takeo; (JP)
Agent: MIYAZAKI, Teruo; 8th Floor, 16th Kowa Bldg. 9-20, Akasaka 1-chome Minato-ku, Tokyo 1070052 (JP)
Priority Data:
2008-134218 22.05.2008 JP
Title (EN) RADIO COMMUNICATION SYSTEM, BASE STATION, TERMINAL, RADIO COMMUNICATION METHOD, AND PROGRAM
(FR) SYSTÈME DE RADIOCOMMUNICATION, STATION DE BASE, TERMINAL, MÉTTRANSFERTDE DE COMMUNICATION RADIO, ET PROGRAMME
(JA) 無線通信システム、基地局、端末、無線通信方法、プログラム
Abstract: front page image
(EN)Provided is a radio communication system including: a terminal; and a base station which reports power information at the base station to the terminal. The terminal has: a prediction unit which predicts, upon a handover, the next timing at which power information is to be reported according to the report cycle of the power information from the base station; and a switching unit which performs, upon a handover, switching to the base station of the handover destination before the predicted timing.
(FR)L'invention porte sur un système de radiocommunication comprenant: un terminal; une station de base qui transmet au terminal des informations de puissance au niveau de la station de base, le terminal comportant une unité de prévision qui prévoit lors d'un transfert le prochain moment où l'information de puissance doit être transmise selon le cycle de transmission d'informations de puissance par la station de base; et une unité de commutation qui exécute lors d'un transfert une commutation vers la station de base de la destination de transfert avant le moment prévu.
(JA) 本発明の無線通信システムは、端末と、前記端末に対し、自局における電力情報を通知する基地局と、を有する。前記端末は、ハンドオーバ時に、前記基地局からの電力情報の通知周期に基づいて、電力情報が通知される次回のタイミングを予測する予測部と、ハンドオーバ時に、前記予測されたタイミングの前に、ハンドオーバ先の基地局への切り替えを行う切替部と、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)