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    • 3. 发明申请
    • METHOD AND SYSTEM FOR DELAYING A PUSH TO CONNECT CHANNEL ESTABLISHMENT
    • 用于延迟连接通道建立的方法和系统
    • US20080101274A1
    • 2008-05-01
    • US11555020
    • 2006-10-31
    • EDWARD L. GILMOREJARED R. DANIELS
    • EDWARD L. GILMOREJARED R. DANIELS
    • H04J3/08
    • H04L12/1818H04L12/189H04W4/10H04W76/10H04W76/45
    • A method (10) and system (30 or 200) for delaying a push to connect channel establishment (38) in a mobile device (22) includes a first transceiver (32) having an optional streaming data channel (34) established, a second transceiver (33) for establishing the push to connect channel establishment, and a processor (39) operatively coupled to the first and second transceivers. The processor can be programmed to delay (14) the push to connect channel establishment upon initiation of a push-to-connect request signal (35), halt (16) the streaming data channel (36), and establish (19) the push to connect channel. The processor can further add (18) a synchronous connection (SCO) (37) before establishing the push to connect channel and after halting the streaming data channel. The streaming data channel can be an asynchronous stereo connection using A2DP and the synchronous connection can be a synchronous connection using a hands-free audio profile (HFP).
    • 用于延迟在移动设备(22)中连接信道建立(38)的推送方法(10)和系统(30或200)包括具有建立的可选流数据信道(34)的第一收发器(32) 用于建立所述推送以连接信道建立的收发器(33),以及可操作地耦合到所述第一和第二收发器的处理器(39)。 处理器可以被编程为在启动按压连接请求信号(35)时延迟(14)推送以连接信道建立,停止(16)流数据信道(36),并建立(19)推送 连接通道。 处理器可以在建立推送连接信道之前和停止流数据信道之后进一步添加(18)同步连接(SCO)(37)。 流数据通道可以是使用A2DP的异步立体声连接,同步连接可以是使用免提音频配置文件(HFP)的同步连接。