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    Method and system for broadcasting/distributing digital audio and video to a television
    1.
    发明授权
    Method and system for broadcasting/distributing digital audio and video to a television 失效
    将数字音视频广播/分发给电视的方法和系统

    公开(公告)号：US06175628B1

    公开(公告)日：2001-01-16

    申请号：US09071368

    申请日：1998-05-04

    申请人： Jurgen Reinold ,  David Knappenberger ,  Mathew Cucuzella ,  Jack Scott Geranen ,  Jeff Lee ,  Michael E. Williams

    发明人： Jurgen Reinold ,  David Knappenberger ,  Mathew Cucuzella ,  Jack Scott Geranen ,  Jeff Lee ,  Michael E. Williams

    IPC分类号： H04L914

    CPC分类号： H04N7/1675 ,  H04H20/61 ,  H04H60/23 ,  H04N7/162 ,  H04N21/4305 ,  H04N21/4341 ,  H04N21/4405

    摘要： An audio input interface (122) receives a digital audio signal and identifies an audio bitstream which is optionally decrypted by a decryption unit (123), and decoded by an audio decoding unit (124). An audio digital to analog converter (126) converts the decoded audio bitstream to an analog audio signal which is optionally decrypted by an audio analog decryption unit (127). A video input interface (142) receives a digital video signal and identifies a video bitstream which is optionally decrypted by a video digital decryption unit (143), and decoded by a video decoding unit (144). A video digital to analog converter (146) converts the decoded video bitstream to an analog video signal that is optionally decrypted by a video analog decryption unit (147). An analog transmitter (150) mixes the analog audio signal and analog video signal and transmits an analog output signal to a television (110).

    摘要翻译： 音频输入接口（122）接收数字音频信号并识别由解密单元（123）可选解密的音频比特流，并由音频解码单元（124）解码。 音频数模转换器（126）将解码的音频比特流转换为可选地由音频模拟解密单元（127）解密的模拟音频信号。 视频输入接口（142）接收数字视频信号并识别由视频数字解密单元（143）可选解密的视频比特流，并由视频解码单元（144）解码。 视频数/模转换器（146）将解码的视频比特流转换成视频模拟解密单元（147）任选解密的模拟视频信号。 模拟发射机（150）混合模拟音频信号和模拟视频信号，并将模拟输出信号发送到电视机（110）。

    Method and system for broadcasting digital audio and video to an analog wireless device
    2.
    发明授权
    Method and system for broadcasting digital audio and video to an analog wireless device 失效
    将数字音频和视频广播到模拟无线设备的方法和系统

    公开(公告)号：US06335768B1

    公开(公告)日：2002-01-01

    申请号：US09071045

    申请日：1998-05-04

    申请人： Jurgen Reinold ,  David Knappenberger ,  Mathew Cucuzella ,  Jack Scott Geranen ,  Jeff Lee ,  Michael E. Williams

    发明人： Jurgen Reinold ,  David Knappenberger ,  Mathew Cucuzella ,  Jack Scott Geranen ,  Jeff Lee ,  Michael E. Williams

    IPC分类号： H04N538

    CPC分类号： H04N7/1675 ,  H04H20/08 ,  H04H20/63 ,  H04H60/80 ,  H04N5/38 ,  H04N5/4401 ,  H04N5/602 ,  H04N21/43637 ,  H04N21/439

    摘要： An audio input interface (122) receives a digital audio signal and identifies an audio bitstream which is optionally decrypted by a decryption unit (123), and decoded by an audio decoding unit (124). An audio digital to analog converter (126) converts the decoded audio bitstream to an analog audio signal which is optionally decrypted by an audio analog decryption unit (127). A video input interface (142) receives a digital video signal and identifies a video bitstream which is optionally decrypted by a video digital decryption unit (143), and decoded by a video decoding unit (144). A video digital to analog converter (146) converts the decoded video bitstream to an analog video signal that is optionally decrypted by a video analog decryption unit (147). An analog transmitter (150) mixes the analog audio signal and analog video signal and transmits an analog wireless output signal to an analog wireless device (110).

    摘要翻译： 音频输入接口（122）接收数字音频信号并识别由解密单元（123）可选解密的音频比特流，并由音频解码单元（124）解码。 音频数模转换器（126）将解码的音频比特流转换为可选地由音频模拟解密单元（127）解密的模拟音频信号。 视频输入接口（142）接收数字视频信号并识别由视频数字解密单元（143）可选解密的视频比特流，并由视频解码单元（144）解码。 视频数/模转换器（146）将解码的视频比特流转换成视频模拟解密单元（147）任选解密的模拟视频信号。 模拟发射机（150）混合模拟音频信号和模拟视频信号，并将模拟无线输出信号发送到模拟无线设备（110）。

    Method and system for distributing digital audio and video to an analog wireless device
    3.
    发明授权
    Method and system for distributing digital audio and video to an analog wireless device 失效
    将数字音频和视频分发到模拟无线设备的方法和系统

    公开(公告)号：US07647615B1

    公开(公告)日：2010-01-12

    申请号：US09071046

    申请日：1998-05-04

    申请人： Jurgen Reinold ,  David Knappenberger ,  Mathew Cucuzella ,  Jack Scott Geranen ,  Jeff Lee ,  Michael E. Williams

    发明人： Jurgen Reinold ,  David Knappenberger ,  Mathew Cucuzella ,  Jack Scott Geranen ,  Jeff Lee ,  Michael E. Williams

    IPC分类号： H04N60/32 ,  H04N7/173

    CPC分类号： H04N7/1675 ,  H04N21/2368 ,  H04N21/4325 ,  H04N21/4341

    摘要： An audio input interface (122) receives a digital audio signal and identifies an audio bitstream which is optionally decrypted by a decryption unit (123), and decoded by an audio decoding unit (124). An audio digital to analog converter (126) converts the decoded audio bitstream to an analog audio signal which is optionally decrypted by an audio analog decryption unit (127) and output by an audio output interface (128) to an analog wireline device (100). A video input interface (142) receives a digital video signal and identifies a video bitstream which is optionally decrypted by a video digital decryption unit (143), and decoded by a video decoding unit (144). A video digital to analog converter (146) converts the decoded video bitstream to an analog video signal that is optionally decrypted by a video analog decryption unit (147) and output by a video output interface (148) to the analog wireline device (100).

    摘要翻译： 音频输入接口（122）接收数字音频信号并识别由解密单元（123）可选解密的音频比特流，并由音频解码单元（124）解码。 音频数模转换器（126）将解码的音频比特流转换成模拟音频信号，模拟音频信号可选地由音频模拟解密单元（127）解密并由音频输出接口（128）输出到模拟有线设备（100） 。 视频输入接口（142）接收数字视频信号并识别由视频数字解密单元（143）可选解密的视频比特流，并由视频解码单元（144）解码。 视频数/模转换器（146）将解码视频比特流转换成视频模拟解密单元（147）可选地解密并由视频输出接口（148）输出到模拟有线设备（100）的模拟视频信号， 。

    Method of compiling navigation route content
    6.
    发明授权
    Method of compiling navigation route content 有权

    公开(公告)号：US06526349B2

    公开(公告)日：2003-02-25

    申请号：US09839070

    申请日：2001-04-23

    申请人： James Blake Bullock ,  J. Scott Geranen

    发明人： James Blake Bullock ,  J. Scott Geranen

    IPC分类号： G06F16500

    CPC分类号： G01C21/32 ,  G01C21/3484

    摘要： A method of compiling navigation route content (202) in a distributed communications system (100) includes defining a navigation route (306) between a starting location (302) and a destination location (304) that is comprised a plurality of route links (320-332) and defined by a user of a remote communications node (104). The plurality of route links (320-332) are monitored and navigation route content (202) is recorded for each of the route links. Navigation route content (202) is compiled by a navigation route algorithm (204) and navigation route data (206) is calculated for the navigation route (306) between starting location (302) and destination location (304).