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    • 14. 发明申请
    • DIGITAL WIRELESS TELEPHONE SYSTEM INTERFACE FOR ANALOG TELECOMMUNICATIONS EQUIPMENT
    • 数字无线电话系统接口模拟电信设备
    • WO1998014022A1
    • 1998-04-02
    • PCT/US1997016975
    • 1997-09-23
    • QUALCOMM INCORPORATED
    • QUALCOMM INCORPORATEDLEUNG, Nikolai, K., N.FAUS, JuanGROB, Matthew, S.JOHN, Johnny, K.
    • H04Q07/32
    • H04W88/02H04M11/06
    • A novel and improved method and apparatus for providing an interface to a digital wireless telephone system compatible with standard analog wire line telephones (10), analog wire line fax machines (12), and computer modems (13) is described. At the start of a telephone call, a data pump (52) interprets the digits dialed, and if a first set of digits are received, a control system (56) configures the data pump for processing analog fax data. If a second set of digits are received, the control system (56) configures the data pump (52) for processing analog computer modem data. If a telephone number is received, the control system (56) configures the interface system to pass additional data to a vocoder (62) which encodes any digitized audio information received.
    • 描述了一种用于向与标准模拟有线电话(10),模拟有线线路传真机(12)和计算机调制解调器(13)兼容的数字无线电话系统提供接口的新颖和改进的方法和装置。 在电话呼叫开始时,数据泵(52)解释拨打的数字,并且如果接收到第一组数字,则控制系统(56)配置用于处理模拟传真数据的数据泵。 如果接收到第二组数字,则控制系统(56)配置用于处理模拟计算机调制解调器数据的数据泵(52)。 如果接收到电话号码,则控制系统(56)将接口系统配置为将附加数据传送到编码所接收的任何数字化音频信息的声码器(62)。