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Patent Agency Ranking
1.发明申请公开(公告)号：US20160182171A1
公开(公告)日：2016-06-23
申请号：US14581291
申请日：2014-12-23
Applicant: iBiquity Digital Corporation
Inventor： Marek Milbar , Ashruf El-Dinary , Jeffrey R. Detweiler
IPC: H04H20/72
CPC classification number: H04H20/72 , H04H20/06 , H04H2201/18
Abstract: A translator includes: an input configured to receive a bit stream having a plurality of digitally encoded contents and control information; processing circuitry configured to select one of the digitally encoded contents, to use the selected digitally encoded content to produce an analog modulated signal, to use the digitally encoded contents to produce a digitally modulated signal, and to combine the analog modulated signal and the digitally modulated signal to produce a hybrid signal; and an output configured to output the hybrid signal. A method performed by the radio signal translator is also provided.
Abstract translation: 翻译器包括：被配置为接收具有多个数字编码内容和控制信息的比特流的输入; 处理电路，被配置为选择所述数字编码内容之一，以使用所选择的数字编码内容来产生模拟调制信号，以使用所述数字编码内容来产生数字调制信号，并且将所述模拟调制信号和所述数字调制信号 信号产生混合信号; 以及被配置为输出混合信号的输出。 还提供了由无线电信号转换器执行的方法。
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公开(公告)号：US20240357032A1
公开(公告)日：2024-10-24
申请号：US18686180
申请日：2022-08-23
Applicant: iBiquity Digital Corporation
Inventor： Ashruf El-Dinary
IPC: H04M1/72421 , H04M1/72436 , H04M1/72457
CPC classification number: H04M1/72421 , H04M1/72436 , H04M1/72457
Abstract: Embodiments of a method for rendering an alert message at a user device and of an emergency alert location filtering system are disclosed. In an embodiment the method comprises determining a current geographical location of the user device, receiving alert messages, each alert message comprising message information and a geographical code, and configuring an alert filter at the user device to allow alert messages to pass the alert filter for rendering at the user device that comprise a geographical code which corresponds to a geographical area in which the current geographical location of the user device is located.
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3.发明授权公开(公告)号：US10582363B2
公开(公告)日：2020-03-03
申请号：US15969156
申请日：2018-05-02
Applicant: Ibiquity Digital Corporation
Inventor： Ashruf El-Dinary
Abstract: Systems and methods are disclosed for communicating an emergency alert message from a digital radio broadcast transmission system of a mobile vehicle to a digital radio broadcast receiver system. A digital radio broadcast signal including first and second data is broadcasted using the digital radio broadcast transmission system to end-user digital radio broadcast receivers. The first data includes an emergency code, and the second data includes an emergency alert message. The digital radio broadcast signal is transmitted at a predetermined frequency that is recognized by the receivers as an emergency notification frequency. The digital radio broadcast signal can be decoded only be receivers located within a localized area in a proximity of the transmission system. The receivers are configured to automatically tune to the emergency notification frequency to receive the digital radio broadcast signal and render the second data based on a detection of the emergency code within the signal.
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4.发明申请公开(公告)号：US20180279107A1
公开(公告)日：2018-09-27
申请号：US15969156
申请日：2018-05-02
Applicant: Ibiquity Digital Corporation
Inventor： Ashruf El-Dinary
Abstract: Systems and methods are disclosed for communicating an emergency alert message from a digital radio broadcast transmission system of a mobile vehicle to a digital radio broadcast receiver system. A digital radio broadcast signal including first and second data is broadcasted using the digital radio broadcast transmission system to end-user digital radio broadcast receivers. The first data includes an emergency code, and the second data includes an emergency alert message. The digital radio broadcast signal is transmitted at a predetermined frequency that is recognized by the receivers as an emergency notification frequency. The digital radio broadcast signal can be decoded only be receivers located within a localized area in a proximity of the transmission system. The receivers are configured to automatically tune to the emergency notification frequency to receive the digital radio broadcast signal and render the second data based on a detection of the emergency code within the signal.
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5.发明授权公开(公告)号：US09407383B2
公开(公告)日：2016-08-02
申请号：US14581291
申请日：2014-12-23
Applicant: iBiquity Digital Corporation
Inventor： Marek Milbar , Ashruf El-Dinary , Jeffrey R. Detweiler
CPC classification number: H04H20/72 , H04H20/06 , H04H2201/18
Abstract: A translator includes: an input configured to receive a bit stream having a plurality of digitally encoded contents and control information; processing circuitry configured to select one of the digitally encoded contents, to use the selected digitally encoded content to produce an analog modulated signal, to use the digitally encoded contents to produce a digitally modulated signal, and to combine the analog modulated signal and the digitally modulated signal to produce a hybrid signal; and an output configured to output the hybrid signal. A method performed by the radio signal translator is also provided.
Abstract translation: 翻译器包括：被配置为接收具有多个数字编码内容和控制信息的比特流的输入; 处理电路，被配置为选择所述数字编码内容之一，以使用所选择的数字编码内容来产生模拟调制信号，以使用所述数字编码内容来产生数字调制信号，并且将所述模拟调制信号和所述数字调制信号 信号产生混合信号; 以及被配置为输出混合信号的输出。 还提供了由无线电信号转换器执行的方法。
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