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    • 10. 发明公开
    • RECEIVER-SIDE DETECTION OF COMMUNICATION INTERRUPTION AND SELECTION OF AN ALTERNATIVE SOURCE
    • 通讯中断检测和备用源的选择由接收器
    • EP3060005A1
    • 2016-08-24
    • EP16156033.9
    • 2016-02-17
    • Ricoh Company, Ltd.
    • SHIOTANI, Yoshimitsu
    • H04W40/20H04W84/18H04W88/04
    • H04L45/22H04W40/205H04W84/18
    • A communication system (1) includes a first communication apparatus (101), a second communication apparatus (102), and a third communication apparatus (103). The first communication apparatus (101) transfers content data to the second communication apparatus (102) and the third communication apparatus (103) using wireless communication. The second communication apparatus (102) includes a first communication unit (301, 901, 1401, 1601, 1801) that transfers first control data including a reception request for receiving the content data transferred by the first communication apparatus (101) if the wireless communication between the second communication apparatus (102) and the first communication apparatus (101) is disconnected. The third communication apparatus (103) includes a second communication unit (301, 901, 1401, 1601, 1801) that transfers the content data transferred by the first communication apparatus (101) to the second communication apparatus (102) using the wireless communication if the third communication apparatus (103) receives the first control data from the second communication apparatus (102).
    • 一种通信系统(1)包括第一通信设备(101),第二通信设备(102)和第三通信设备(103)。 的通信的第一装置(101)传输内容数据到第二通信设备(102),并使用无线通信的第三通信设备(103)。 所述第二通信设备(102)包括第一通信单元(301,901,1401,1601,1801)做了传输第一controldata包括接收请求,用于接收由所述无线通信的第一通信装置(101)传输的内容数据 所述第二通信设备(102)和第一通信设备(101)之间被断开。 第三通信设备(103)包括第二通信单元(301,901,1401,1601,1801)做了传送由所述第一通信设备(101)转移到使用如果无线通信的第二通信设备(102)的内容数据 第三通信设备(103)接收来自所述第二通信设备(102)的第一控制数据。