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1. (WO2010123022) COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/123022 International Application No.: PCT/JP2010/057050
Publication Date: 28.10.2010 International Filing Date: 21.04.2010
IPC:
H04W 52/08 (2009.01) ,H04B 1/04 (2006.01)
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
W
WIRELESS COMMUNICATION NETWORKS
52
Power management, e.g. TPC [Transmission Power Control], power saving or power classes
04
TPC [Transmission power control]
06
TPC algorithms
08
Closed loop power control
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
B
TRANSMISSION
1
Details of transmission systems, not covered by a single one of groups H04B3/-H04B13/123; Details of transmission systems not characterised by the medium used for transmission
02
Transmitters
04
Circuits
Applicants: TAKAHASHI Yoshihide[JP/JP]; JP (UsOnly)
Sanyo Electric CO., LTD.[JP/JP]; 5-5, Keihanhondori 2-Chome, Moriguchi-Shi, Osaka 5708677, JP (AllExceptUS)
Inventors: TAKAHASHI Yoshihide; JP
Agent: SANO Shizuo; Tenmabashi-Yachiyo Bldg. Bekkan, 2-6, Tenmabashi-Kyomachi, Chuo-Ku, Osaka-Shi, Osaka 5400032, JP
Priority Data:
2009-10533823.04.2009JP
Title (EN) COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
(FR) DISPOSITIF ET SYSTÈME DE COMMUNICATION
(JA) 通信装置及び通信システム
Abstract:
(EN) A communication device is provided with: a transmission power control section that controls the transmission power of a signal, and a transmission state detection section that detects the transmission state of the signal, and transmits the signal wirelessly to a communication partner. The transmission power control section controls the transmission power in accordance with the transmission state that is detected by the transmission state detection section. In this way, optimisation of the transmission power can be implemented with high accuracy.
(FR) L'invention concerne un dispositif de communication comprenant : une partie commande de puissance d'émission qui commande la puissance d'émission d'un signal, et une partie détection d'état d'émission qui détecte l'état d'émission du signal, et transmet le signal sans fil à un partenaire de communication. La partie commande de puissance d'émission commande la puissance d'émission en fonction de l'état d'émission qui est détecté par la partie détection d'état d'émission. De cette façon, l'optimisation de la puissance d'émission peut s'effectuer avec une précision élevée.
(JA)  通信装置は、信号の送信電力を制御する送信電力制御部と、信号の送信状態を検出する送信状態検出部と、を備え、通信相手に無線で信号を送信する。送信電力制御部は、送信状態検出部で検出された送信状態に基づいて、送信電力を制御する。これにより、送信電力の最適化を精度良く実行することが可能となる。
front page image
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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, 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)