MOBILE COMMUNICATION TERMINAL APPARATUS, METHOD FOR CONTROLLING POWER CONSUMPTION OF MOBILE COMMUNICATION TERMINAL APPARATUS, AND RECORDING MEDIUM
    2.
    发明公开
    MOBILE COMMUNICATION TERMINAL APPARATUS, METHOD FOR CONTROLLING POWER CONSUMPTION OF MOBILE COMMUNICATION TERMINAL APPARATUS, AND RECORDING MEDIUM 审中-公开
    MOBILKOMMUNIKATIONSENDGERÄT,VERFAHREN ZUR STEUERUNG DES STROMVERBRAUCHS DESMOBILKOMMUNIKATIONSENDGERÄTESUND AUFZEICHNUNGSMEDIUM

    公开(公告)号:EP2547082A4

    公开(公告)日:2013-10-02

    申请号:EP11753105

    申请日:2011-02-02

    申请人: NEC CORP

    发明人: YAMAMOTO KOUJI

    摘要: A first position information generation unit (130) generates, based on a first radio signal received by a first wireless communication unit (110), first position information representing a position where the first radio signal is received. A second position information generation unit (140) generates, using the first position information, second position information representing a position where a second wireless communication unit (120) can receive a second radio signal. A wireless communication operation determination unit (150) determines, based on the generated first and second position information, whether the operation by the second wireless communication unit is possible. A power supply control unit (160) executes power supply control of the second wireless communication unit in accordance with a determination result. This allows to uniquely determine the position information of a mobile communication terminal apparatus by simple signal processing at a low cost and implement power supply control of wireless communication functions based on the position information.

    摘要翻译: 第一位置信息生成单元(130)基于由第一无线通信单元(110)接收到的第一无线信号,生成表示接收到第一无线信号的位置的第一位置信息。 第二位置信息生成单元(140)使用第一位置信息生成表示第二无线通信单元(120)能够接收第二无线信号的位置的第二位置信息。 无线通信操作确定单元(150)基于所生成的第一和第二位置信息确定第二无线通信单元的操作是否可能。 电源控制单元(160)根据确定结果执行第二无线通信单元的电源控制。 这允许通过简单的信号处理以低成本唯一地确定移动通信终端装置的位置信息,并且基于位置信息来实现无线通信功能的电源控制。