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APPARATUS AND METHOD TO REVERSE INITIATOR AND TARGET ROLES IN A NFC PASSIVE MODE COMMUNICATION IN ORDER TO SAVE BATTERY POWER
APPARATUS AND METHOD TO REVERSE INITIATOR AND TARGET ROLES IN A NFC PASSIVE MODE COMMUNICATION IN ORDER TO SAVE BATTERY POWER
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机译:在NFC被动模式通信中按顺序反向启动器和目标角色以节省电池电量的装置和方法
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摘要
This invention suppresses power consumption of a mobile communication terminal apparatus in data exchange in wireless communications. For this purpose, when wireless communications are established between a mobile communication terminal apparatus (200) and MFP (300), the mobile terminal (200) sends a processing request to the MFP (300). Upon reception of this request, the MFP (300) re-establishes communications with the mobile terminal (200) so as to set a communication mode in a passive mode, and to share roles to have the MFP as an initiator, and the mobile terminal as a target.
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