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公开(公告)号：US20090132738A1
公开(公告)日：2009-05-21
申请号：US12272287
申请日：2008-11-17
申请人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran , Ran-Hong Yan
发明人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran , Ran-Hong Yan
IPC分类号： G06F13/38
CPC分类号： H04L9/0844 , H04L63/0869 , H04L2209/80 , H04W12/06
摘要： Certified Wireless USB 1.0 defines two different types of association: cable association and numeric association. In order to implementation these two association methods, the CWUSB device needs to have either upstream USB connector (for cable association) or display capability (for numeric association). These extra requirements make the CWUSB device bulkier (one more USB connector) and/or more expensive (extra display components). For cheap and simple CWUSB devices, we need a simpler association method that is easy and cheap to implement. In a pre-packaged total solution, which includes a host and one or more device(s), we can use pre-association to smooth the user experience. The host and device(s) are pre-associated. When an end user starts to use this solution, they do not need to worry about the association at all.
摘要翻译： 认证无线USB 1.0定义了两种不同类型的关联：电缆关联和数字关联。 为了实现这两种关联方法，CWUSB设备需要有上游USB连接器（用于电缆关联）或显示功能（用于数字关联）。 这些额外的要求使得CWUSB设备体积更大（一个USB连接器）和/或更昂贵的（额外的显示组件）。 对于便宜和简单的CWUSB设备，我们需要一种简单易用的关联方法来实现。 在包括主机和一个或多个设备的预先打包的整体解决方案中，我们可以使用预关联来平滑用户体验。 主机和设备是预先关联的。 最终用户开始使用这种解决方案时，他们根本不用担心关联。
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公开(公告)号：US07865642B2
公开(公告)日：2011-01-04
申请号：US12272287
申请日：2008-11-17
申请人： Turgut Aytur , Fred Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran , Ran-Hong Yan
发明人： Turgut Aytur , Fred Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran , Ran-Hong Yan
CPC分类号： H04L9/0844 , H04L63/0869 , H04L2209/80 , H04W12/06
摘要： Certified Wireless USB 1.0 defines two different types of association: cable association and numeric association. In order to implementation these two association methods, the CWUSB device needs to have either upstream USB connector (for cable association) or display capability (for numeric association). These extra requirements make the CWUSB device bulkier (one more USB connector) and/or more expensive (extra display components). For cheap and simple CWUSB devices, we need a simpler association method that is easy and cheap to implement. In a pre-packaged total solution, which includes a host and one or more device(s), we can use pre-association to smooth the user experience. The host and device(s) are pre-associated. When an end user starts to use this solution, they do not need to worry about the association at all.
摘要翻译： 认证无线USB 1.0定义了两种不同类型的关联：电缆关联和数字关联。 为了实现这两种关联方法，CWUSB设备需要有上游USB连接器（用于电缆关联）或显示功能（用于数字关联）。 这些额外的要求使得CWUSB设备体积更大（一个USB连接器）和/或更昂贵的（额外的显示组件）。 对于便宜和简单的CWUSB设备，我们需要一种简单易用的关联方法来实现。 在包括主机和一个或多个设备的预先打包的整体解决方案中，我们可以使用预关联来平滑用户体验。 主机和设备是预先关联的。 最终用户开始使用这种解决方案时，他们根本不用担心关联。
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公开(公告)号：US20090125658A1
公开(公告)日：2009-05-14
申请号：US12269594
申请日：2008-11-12
申请人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
发明人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
IPC分类号： G06F13/40
CPC分类号： H04W8/005
摘要： Universal Serial Bus (USB) is a Master/Salve or Host/Device system in which there is only one host and one or more devices connected by cables to the host. To connect a USB device to a different host controller (say another PC), the user unplugs the USB cable and establishes the connection physically by plugging the cable into the new host controller interface. Certified Wireless USB (CWUSB), a logical extension to the USB, preserves the USB connection model, except that the link between the host and the device is now using a wireless technology. A wireless device is usually connected to only one wireless host at a given point of time, even though several wireless hosts may be co-located in the same physical neighborhood. The connection between the wireless host and device is initiated by the device. A device usually selects a wireless host from a stored set of known hosts that have established a trusted relationship with the device. If more than one wireless host is operating in the same neighborhood, there is no well known established procedure for the device to select a particular wireless host to establish a connection.
摘要翻译： 通用串行总线（USB）是主/解码器或主机/设备系统，其中只有一个主机和一个或多个设备通过电缆连接到主机。 要将USB设备连接到不同的主机控制器（例如另一台PC），用户将电缆插入新的主机控制器接口，拔掉USB电缆并实际建立连接。 认证无线USB（CWUSB）是USB的逻辑扩展，保留了USB连接模式，但主机和设备之间的链路现在正在使用无线技术。 无线设备通常在给定时间点仅连接到一个无线主机，尽管几个无线主机可能位于相同的物理邻域中。 无线主机和设备之间的连接由设备启动。 设备通常从已经建立与设备建立可信关系的已知主机的存储集合中选择无线主机。 如果多个无线主机在相同的邻域中操作，则没有众所周知的用于设备选择特定无线主机以建立连接的已建立的过程。
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公开(公告)号：US07987304B2
公开(公告)日：2011-07-26
申请号：US12269643
申请日：2008-11-12
申请人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
发明人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
CPC分类号： G09G5/006
摘要： Certified Wireless USB 1.0 (CWUSB) defines two different types of association: cable association and numeric association. In the numeric association, the CWUSB host and device use a specific protocol to exchange the security information. At final stage of this information exchange, both host and device need to display a number asking user's feedback. Once this is done, both host and device will be able to generate the connection key as the shared secret for the following secured communication. One problem of this numeric association method is that device needs to be able to display the numbers. For certain class of device that has capability to display an image, there is a natural way to add this function to them. A method for this class of devices is described. Another kind of association, which is not defined in the CWUSB 1.0, is manual association. User needs only to manually type in the Connection Key coming from the CWUSB device. There are many ways to delivery the key, but it is very easy for device that can display an image.
摘要翻译： 认证无线USB 1.0（CWUSB）定义了两种不同类型的关联：电缆关联和数字关联。 在数字关联中，CWUSB主机和设备使用特定协议来交换安全信息。 在这种信息交换的最后阶段，主机和设备都需要显示一个询问用户反馈的号码。 一旦完成，主机和设备将能够生成连接密钥作为以下安全通信的共享密钥。 该数字关联方法的一个问题是该设备需要能够显示数字。 对于具有显示图像能力的某些类型的设备，有一种将此功能添加到其中的自然方法。 描述了该类设备的方法。 CWUSB 1.0中没有定义的另一种关联是手动关联。 用户只需手动键入来自CWUSB设备的连接密钥。 传送钥匙有许多方法，但可以显示图像的设备非常容易。
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公开(公告)号：US07937514B2
公开(公告)日：2011-05-03
申请号：US12269594
申请日：2008-11-12
申请人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
发明人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
IPC分类号： G06F15/16
CPC分类号： H04W8/005
摘要： Universal Serial Bus (USB) is a Master/Salve or Host/Device system in which there is only one host and one or more devices connected by cables to the host. To connect a USB device to a different host controller (say another PC), the user unplugs the USB cable and establishes the connection physically by plugging the cable into the new host controller interface. Certified Wireless USB (CWUSB), a logical extension to the USB, preserves the USB connection model, except that the link between the host and the device is now using a wireless technology. A wireless device is usually connected to only one wireless host at a given point of time, even though several wireless hosts may be co-located in the same physical neighborhood. The connection between the wireless host and device is initiated by the device. A device usually selects a wireless host from a stored set of known hosts that have established a trusted relationship with the device. If more than one wireless host is operating in the same neighborhood, there is no well known established procedure for the device to select a particular wireless host to establish a connection.
摘要翻译： 通用串行总线（USB）是主/解码器或主机/设备系统，其中只有一个主机和一个或多个设备通过电缆连接到主机。 要将USB设备连接到不同的主机控制器（例如另一台PC），用户将电缆插入新的主机控制器接口，拔掉USB电缆并实际建立连接。 认证无线USB（CWUSB）是USB的逻辑扩展，保留了USB连接模式，但主机和设备之间的链路现在正在使用无线技术。 无线设备通常在给定时间点仅连接到一个无线主机，尽管几个无线主机可能位于相同的物理邻域中。 无线主机和设备之间的连接由设备启动。 设备通常从已经建立与设备建立可信关系的已知主机的存储集合中选择无线主机。 如果多个无线主机在相同的邻域中操作，则没有众所周知的用于设备选择特定无线主机以建立连接的已建立的过程。
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公开(公告)号：US20090125653A1
公开(公告)日：2009-05-14
申请号：US12269643
申请日：2008-11-12
申请人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
发明人： Turgut Aytur , Frederic Battaglia , Saurabh Garg , Batuhan Okur , Ping-Wen Ong , Venkatesh Rajendran
IPC分类号： G06F13/12
CPC分类号： G09G5/006
摘要： Certified Wireless USB 1.0 (CWUSB) defines two different types of association: cable association and numeric association. In the numeric association, the CWUSB host and device use a specific protocol to exchange the security information. At final stage of this information exchange, both host and device need to display a number asking user's feedback. Once this is done, both host and device will be able to generate the connection key as the shared secret for the following secured communication. One problem of this numeric association method is that device needs to be able to display the numbers. For certain class of device that has capability to display an image, there is a natural way to add this function to them. A method for this class of devices is described. Another kind of association, which is not defined in the CWUSB 1.0, is manual association. User needs only to manually type in the Connection Key coming from the CWUSB device. There are many ways to delivery the key, but it is very easy for device that can display an image.
摘要翻译： 认证无线USB 1.0（CWUSB）定义了两种不同类型的关联：电缆关联和数字关联。 在数字关联中，CWUSB主机和设备使用特定协议来交换安全信息。 在这种信息交换的最后阶段，主机和设备都需要显示一个询问用户反馈的号码。 一旦完成，主机和设备将能够生成连接密钥作为以下安全通信的共享密钥。 该数字关联方法的一个问题是该设备需要能够显示数字。 对于具有显示图像能力的某些类型的设备，有一种将此功能添加到其中的自然方法。 描述了该类设备的方法。 CWUSB 1.0中没有定义的另一种关联是手动关联。 用户只需手动键入来自CWUSB设备的连接密钥。 传送钥匙有许多方法，但可以显示图像的设备非常容易。
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7.发明申请公开(公告)号：US20110221521A1
公开(公告)日：2011-09-15
申请号：US12966480
申请日：2010-12-13
IPC分类号： H03F3/45
CPC分类号： H04B3/06 , H04L25/0282
摘要： A current boost circuit acts as an “eye opener” for a digital bus line. A controlled current injects a fraction of the normal signaling current magnitude from a source driver onto the bus line, after a transition between the two logical states on the bus line is detected. The duration of the additional current injection is a fraction of the unit interval. In one embodiment, a linear system uses the summation of a proportional boost current and a delayed and negated proportional boost current. In another embodiment, a positive or negative edge detection circuit triggers a monostable pulse generator that controls the injection of short bursts of additional current into the bus lines. In some embodiments the boost current is suppressed when the bus line is driven from a driver other than the source driver.
摘要翻译： 电流升压电路充当数字总线的“开眼”。 在检测到总线上的两个逻辑状态之间的转换之后，受控电流将来自源极驱动器的正常信号电流幅度的一部分注入到总线上。 额外电流注入的持续时间是单位间隔的一小部分。 在一个实施例中，线性系统使用比例升压电流和延迟和否定比例升压电流的总和。 在另一个实施例中，正或负边缘检测电路触发单稳脉冲发生器，其控制向总线线路注入附加电流的短脉冲串。 在一些实施例中，当总线从除源极驱动器之外的驱动器驱动时，升压电流被抑制。
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公开(公告)号：US20200282283A1
公开(公告)日：2020-09-10
申请号：US16424408
申请日：2019-05-28
摘要： A golf launching monitoring arrangement allows equipment to be placed at a position behind the player (i.e., behind the golf ball), to measure both club and ball movement. A 3D scan of the club head before the play serves two purposes: 1) 3D registration that enables accurate measurement of the club head position and orientation for the camera system measuring the club movement from the back; 2) for reconstruction of the launching scene. With a 3D model of the club head, a simple 3D model of the golf ball and accurate measurement of their movement during the play, a full 3D golf launching scene can be reconstructed authentically. With this reconstruction, the movement of both the club head and the resulting ball movement can be replayed at any viewing angle, with any frame rate and at whatever resolution for the players or the coaches to view and analyze.
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公开(公告)号：US08269522B2
公开(公告)日：2012-09-18
申请号：US12966480
申请日：2010-12-13
IPC分类号： H03K17/16 , H03K19/003
CPC分类号： H04B3/06 , H04L25/0282
摘要： A current boost circuit acts as an “eye opener” for a digital bus line. A controlled current injects a fraction of the normal signaling current magnitude from a source driver onto the bus line, after a transition between the two logical states on the bus line is detected. The duration of the additional current injection is a fraction of the unit interval. In one embodiment, a linear system uses the summation of a proportional boost current and a delayed and negated proportional boost current. In another embodiment, a positive or negative edge detection circuit triggers a monostable pulse generator that controls the injection of short bursts of additional current into the bus lines. In some embodiments the boost current is suppressed when the bus line is driven from a driver other than the source driver.
摘要翻译： 电流升压电路充当数字总线的“开眼”。 在检测到总线上的两个逻辑状态之间的转换之后，受控电流将来自源极驱动器的正常信号电流幅度的一部分注入到总线上。 额外电流注入的持续时间是单位间隔的一小部分。 在一个实施例中，线性系统使用比例升压电流和延迟和否定比例升压电流的总和。 在另一个实施例中，正或负边缘检测电路触发单稳脉冲发生器，其控制向总线线路注入附加电流的短脉冲串。 在一些实施例中，当总线从除源极驱动器之外的驱动器驱动时，升压电流被抑制。
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