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1.发明授权ENHANCED IN-BAND SIGNALING FOR DATA COMMUNICATIONS OVER DIGITAL WIRELESS TELECOMMUNICATION NETWORKS 有权改进的带内信令用于数据通信通过数字无线电信网络
公开(公告)号：EP1297632B1
公开(公告)日：2009-04-22
申请号：EP01950402.6
申请日：2001-06-22
申请人： Airbiquity, Inc.
发明人： PRESTON, Dan, A. , PRESTON, Joseph, D. , LEYENDECKER, Robert , EATHERLY, Wayne , PROCTOR, Rod, L. , SMITH, Philip, R.
CPC分类号： G01S5/0027 , G01S2205/002 , G01S2205/008 , G08G1/127 , G10L19/00 , H04M11/04
摘要： An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also encoded to prevent voice encoding circuitry in the telecommunications network from corrupting the synthesized audio tones representing the digital data. An output then outputs the synthesized audio tones to a voice channel of a digital wireless telecommunications network.
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2.发明公开ENHANCED IN-BAND SIGNALING FOR DATA COMMUNICATIONS OVER DIGITAL WIRELESS TELECOMMUNICATIONS NETWORKS 有权改进的带内信令用于数据通信通过数字无线电信网络
公开(公告)号：EP1297632A2
公开(公告)日：2003-04-02
申请号：EP01950402.6
申请日：2001-06-22
申请人： Airbiquity Inc.
发明人： PRESTON, Dan, A. , PRESTON, Joseph, D. , LEYENDECKER, Robert , EATHERLY, Wayne , PROCTOR, Rod, L. , SMITH, Philip, R.
IPC分类号： H04B1/38
CPC分类号： G01S5/0027 , G01S2205/002 , G01S2205/008 , G08G1/127 , G10L19/00 , H04M11/04
摘要： An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also encoded to prevent voice encoding circuitry in the telecommunications network from corrupting the synthesized audio tones representing the digital data. An output then outputs the synthesized audio tones to a voice channel of a digital wireless telecommunications network.
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3.发明公开
公开(公告)号：EP1273190A1
公开(公告)日：2003-01-08
申请号：EP00932434.4
申请日：2000-05-15
申请人： Airbiquity Inc.
IPC分类号： H04Q7/32
CPC分类号： G01S5/0027 , G08G1/127 , H04M1/72522 , H04M2250/10
摘要： An inband signaling modem communicates digital data over a voice channel of awireless telecommunications network. An input receives digital data. An encoder converts thedigital data into audio tones that synthesize frequency characteristics of human speech.Thedigital data is also encoded to prevent voice encoding circuitry in the telecommunicationsnetwork from corrupting the synthesized audio tones representing the digital data. An outputthen outputs the synthesized audio tones to a voice channel of a digital wirelesstelecommunications network.
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4.发明授权
公开(公告)号：EP1273190B1
公开(公告)日：2010-05-19
申请号：EP00932434.4
申请日：2000-05-15
申请人： Airbiquity, Inc.
CPC分类号： G01S5/0027 , G08G1/127 , H04M1/72522 , H04M2250/10
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公开(公告)号：EP1297648A1
公开(公告)日：2003-04-02
申请号：EP01952181.4
申请日：2001-06-22
申请人： Airbiquity Inc.
发明人： PRESTON, Daniel, A. , PRESTON, Joseph, D. , LEYENDECKER, Robert , EATHERLY, Wayne , PROCTOR, Rod, L.
IPC分类号： H04J3/06
CPC分类号： G01S5/0027 , G01S2205/002 , G01S2205/008 , G08G1/127 , G10L19/00 , H04M11/04
摘要： An inband signaling modem communicates digital data over a voice channel of a wireless telecommunications network. An input receives digital data. An encoder converts the digital data into audio tones that synthesize frequency characteristics of human speech. The digital data is also encoded to prevent voice encoding circuitry in the telecommunications network from corrupting the synthesized audio tones representing the digital data. An output then outputs the synthesized audio tones to a voice channel of a digital wireless telecommunications network.
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