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    TERMINALS, SERVERS, AND METHODS THAT FIND A MEDIA SERVER TO REPLACE A SENSED BROADCAST PROGRAM/MOVIE
    1.
    发明申请
    TERMINALS, SERVERS, AND METHODS THAT FIND A MEDIA SERVER TO REPLACE A SENSED BROADCAST PROGRAM/MOVIE 有权
    终端，服务器和方法，找到媒体服务器来更换感觉到的广播节目/电影

    公开(公告)号：US20090271829A1

    公开(公告)日：2009-10-29

    申请号：US12109667

    申请日：2008-04-25

    申请人： Bo Hakan Larsson ,  Henrik Sven Bengtsson ,  Bjorn Martin Gunnar Lindquist ,  Mans Folke Markus Andreasson ,  Per Emil Astrand ,  Olivier Thierry Nicolas Moliner

    发明人： Bo Hakan Larsson ,  Henrik Sven Bengtsson ,  Bjorn Martin Gunnar Lindquist ,  Mans Folke Markus Andreasson ,  Per Emil Astrand ,  Olivier Thierry Nicolas Moliner

    IPC分类号： H04N7/18

    CPC分类号： H04N7/17318 ,  H04H60/58 ,  H04H60/59 ,  H04H60/85 ,  H04L65/4084 ,  H04L67/20 ,  H04M1/72516 ,  H04N21/2181 ,  H04N21/254 ,  H04N21/41407 ,  H04N21/42203 ,  H04N21/4223 ,  H04N21/4394 ,  H04N21/44008

    摘要： A wireless mobile terminal works with an identification server to automatically identify a broadcast program/movie and then identify and connect to a networked media server to receive the identified program/movie therefrom. The terminal generates data that characterizes content of a broadcast program/movie that is send by the terminal and is playing external thereto. The terminal transmits a message that includes the characterization data and a request for identification of a media server from which the broadcast program/movie can be received. The identification server identifies the broadcast program/movie, and identifies a user viewed location within the identified program/movie that corresponds to what was sensed by the terminal. The identification server identifies an Internet address of a media server from which the terminal can receive transmission of the identified program/movie. The identification server transmits a message to the terminal that identifies the identified program/movie, the user viewed location therein, and the Internet address of the media server. The terminal responds to the message by establishing a communication connection to the identified media server and requesting transmission therefrom of the identified program/movie starting from a location corresponding to the user viewed location.

    摘要翻译： 无线移动终端与识别服务器一起工作以自动识别广播节目/电影，然后识别并连接到网络媒体服务器以从其接收所识别的节目/电影。 终端产生表征由终端发送并正在其外部播放的广播节目/电影的内容的数据。 终端发送包括表征数据的消息和可以从其接收广播节目/电影的媒体服务器的标识的请求。 识别服务器识别广播节目/电影，并识别所识别的节目/电影内的用户观看位置，该位置对应于终端感测到的节目/电影。 识别服务器识别媒体服务器的因特网地址，终端可以从其接收所识别的节目/电影的传输。 识别服务器向终端发送标识所识别的节目/电影，用户观看的位置以及媒体服务器的因特网地址的消息。 终端通过建立到所识别的媒体服务器的通信连接并且从与用户观看位置相对应的位置开始从其发送所识别的节目/电影来响应消息。

    METHODS FOR SETTING UP AN IP CONNECTION USING A SHARED KEY AND RELATED ELECTRONIC DEVICES AND COMPUTER PROGRAM PRODUCTS
    6.
    发明申请
    METHODS FOR SETTING UP AN IP CONNECTION USING A SHARED KEY AND RELATED ELECTRONIC DEVICES AND COMPUTER PROGRAM PRODUCTS 审中-公开
    使用共享密钥和相关电子设备和计算机程序产品设置IP连接的方法

    公开(公告)号：US20100070635A1

    公开(公告)日：2010-03-18

    申请号：US12412157

    申请日：2009-03-26

    申请人： Henrik Sven Bengtsson

    发明人： Henrik Sven Bengtsson

    IPC分类号： G06F15/16

    CPC分类号： H04L67/14 ,  H04L51/04 ,  H04L51/38

    摘要： A method of operating a first electronic device to set up a communication session with a second electronic device includes establishing a communication connection with a session management server, sending a session identification associated with a previous communication session between the first and second electronic devices to the session management server, and communicating with the second electronic device responsive to the session management server joining the communication connection established with the session management server with a communication connection established between the session management server and the second electronic device.

    摘要翻译： 操作第一电子设备以建立与第二电子设备的通信会话的方法包括建立与会话管理服务器的通信连接，将与第一和第二电子设备之间的先前通信会话相关联的会话标识发送到会话 管理服务器，并且响应于会话管理服务器通过会话管理服务器和第二电子设备之间建立的通信连接来加入与会话管理服务器建立的通信连接而与第二电子设备进行通信。

    WIRELESS COMMUNICATION TERMINALS AND METHODS USING ACOUSTIC RANGING SYNCHRONIZED TO RF COMMUNICATION SIGNALS
    9.
    发明申请
    WIRELESS COMMUNICATION TERMINALS AND METHODS USING ACOUSTIC RANGING SYNCHRONIZED TO RF COMMUNICATION SIGNALS 有权
    无线通信终端和使用与射频通信信号同步的声学范围的方法

    公开(公告)号：US20090233551A1

    公开(公告)日：2009-09-17

    申请号：US12047926

    申请日：2008-03-13

    申请人： Jacobus Haartsen ,  Henrik Sven Bengtsson

    发明人： Jacobus Haartsen ,  Henrik Sven Bengtsson

    IPC分类号： H04B7/19

    CPC分类号： H04L7/0008 ,  G01S5/00 ,  G01S11/16 ,  H04B1/3805

    摘要： Wireless communication terminals and methods are disclosed that determine acoustic ranging synchronized to RF communication signals. A communication terminal can include a RF transceiver, a microphone, and a controller. The controller synchronizes a clock in response to known timing characteristics of received RF communication signals. The controller determines an acoustic signal generation time relative to the RF communication signal synchronized clock at which the other communication terminal will generate an acoustic signal. The controller determines an acoustic signal receipt time relative to the RF signal synchronized clock when the acoustic signal from the other communication terminal is detected in the microphone signal. The controller further determines a propagation time of the acoustic signal from the other communication terminal to the microphone based on a difference between the acoustic signal generation time and the acoustic signal receipt time, and determines a range to the other communication terminal in response to the propagation time of the acoustic signal.

    摘要翻译： 公开了确定与RF通信信号同步的声学测距的无线通信终端和方法。 通信终端可以包括RF收发器，麦克风和控制器。 控制器响应于接收的RF通信信号的已知定时特性来同步时钟。 控制器确定相对于另一通信终端将产生声信号的RF通信信号同步时钟的声信号产生时间。 当在麦克风信号中检测到来自另一通信终端的声信号时，控制器确定相对于RF信号同步时钟的声信号接收时间。 控制器还基于声信号产生时间和声信号接收时间之间的差，确定来自另一个通信终端的声信号的传播时间，并且响应于传播确定到另一个通信终端的范围 声信号的时间。

    ELECTRONIC DEVICES AND METHODS THAT ADAPT FILTERING OF A MICROPHONE SIGNAL RESPONSIVE TO RECOGNITION OF A TARGETED SPEAKER'S VOICE
    10.
    发明申请
    ELECTRONIC DEVICES AND METHODS THAT ADAPT FILTERING OF A MICROPHONE SIGNAL RESPONSIVE TO RECOGNITION OF A TARGETED SPEAKER'S VOICE 有权
    用于识别麦克风信号的电子设备和方法响应一个有针对性的扬声器的声音

    公开(公告)号：US20090216529A1

    公开(公告)日：2009-08-27

    申请号：US12038118

    申请日：2008-02-27

    申请人： Henrik Sven Bengtsson

    发明人： Henrik Sven Bengtsson

    IPC分类号： G10L15/20

    CPC分类号： G10L21/02 ,  G10L15/06 ,  G10L17/00

    摘要： Electronic devices and methods are disclosed that adaptively filter a microphone signal responsive to recognition of a targeted speaker's voice. An electronic device can include a microphone, a speaker characterization circuit, an adaptive sound filter circuit, and a speaker recognition circuit. The speaker characterization circuit operates in a training mode to learn characteristics of the targeted speaker's voice component in the microphone signal, and to store the learned characteristics. The adaptive sound filter circuit adaptively filters the microphone signal responsive to a control signal. The speaker recognition circuit uses the learned characteristics to recognize the presence of the targeted speaker's voice in the microphone signal and to regulate the control signal to cause the adaptive sound filter circuit to adapt the filtering to increase the targeted speaker's voice component of the microphone signal relative to other components.

    摘要翻译： 公开了响应于对目标说话者的声音的识别自适应地过滤麦克风信号的电子设备和方法。 电子设备可以包括麦克风，扬声器表征电路，自适应声音滤波器电路和扬声器识别电路。 扬声器表征电路在训练模式下操作以学习麦克风信号中的目标扬声器的语音分量的特征，并且存储所学习的特征。 自适应声音滤波器电路响应于控制信号自适应地过滤麦克风信号。 扬声器识别电路使用所学习的特征来识别麦克风信号中目标扬声器声音的存在并且调节控制信号以使自适应声音滤波器电路适应滤波以增加麦克风信号相对的目标说话者的语音分量 到其他组件。