Reproducing device, output device and method for control power consumption

• Main Author: YOSHIZAWA JUNICHI
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2004
• Edition: 7
• Subjects: CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION ANDCOMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION ANDCOMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THIR OWNENERGY USE; DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INFORMATION STORAGE; INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PHYSICS; PUBLIC ADDRESS SYSTEMS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TELEPHONIC COMMUNICATION; TRANSMISSION; WIRELESS COMMUNICATIONS NETWORKS

本发明涉及再现装置、输出装置以及用于控制功耗的方法，其中公开了一种应用于通信系统的功耗控制方法，此系统包括能再现内容数据的再现装置和基于再现的内容数据而输出数据的输出装置。由再现装置再现的内容数据通过无线电通信接口传送给输出装置(A10)。当在再现装置和输出装置之一发出数据再现停止请求时(A11)，通过无线电通信接口把再现装置和输出装置中的至少一个从普通操作模式转换为低功耗操作模式(A13)。 The method involves transmitting content data reproduced by a reproducing apparatus to an output apparatus through a radio communication interface in an ordinary operation mode. One of the reproducing and output apparatus is transitioned from an ordinary mode to a low-power consumption operation mode through the interface when a data reproduction stop request is made in another of the reproducing and output apparatus. Independent claims are also included for the following: (a) an output apparatus (b) a reproduction apparatus.