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    • 2. 发明申请
    • AUTOMATIC SETUP OF A RADIO TRANSMISSION
    • 无线传输的自动设置
    • WO2009097908A1
    • 2009-08-13
    • PCT/EP2008/058998
    • 2008-07-10
    • SONY ERICSSON MOBILE COMMUNICATIONS ABSTENBERG, Pär
    • STENBERG, Pär
    • H04B1/03
    • H04B1/034H04M1/7253H04M1/72558
    • The present invention relates to a method for setting up a radio transmission between a first and a second mobile communication device comprising the steps of, enabling the first device for radio transmission and sound reception, enabling the second device for sound transmission and reception of a radio transmission, initiating a radio transmission in the first device, where the radio transmission uses a radio broadcast technology to transmit a setup sound on a start frequency, receiving in the second devices, using the same radio broadcast technology, the radio transmission from the first device containing the setup sound, initiating a sound transmission of the received setup sound, in the second device, using a loudspeaker, and receiving, in the first device, by increasing/decreasing the start frequency, using a microphone the transmitted setup sound from the second device.
    • 本发明涉及一种在第一和第二移动通信设备之间建立无线电传输的方法,包括以下步骤:使得第一设备能够进行无线电发射和声音接收,使第二设备能够进行无线电的声音传输和接收 传输,发起在第一设备中的无线电传输,其中无线电传输使用无线电广播技术在起始频率上发送建立声音,在第二设备中使用相同的无线电广播技术接收来自第一设备的无线电传输 包含设置声音,在第二设备中使用扬声器发起接收到的设置声音的声音传输,并且在第一设备中通过增加/减少起始频率来接收来自第二个设备的发送设置声音的麦克风 设备。