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公开(公告)号：US06898652B2
公开(公告)日：2005-05-24
申请号：US10216671
申请日：2002-08-09
CPC分类号： G06F13/387 , G06F2213/3814
摘要： A polling method, apparatus, and system to detect the attachment and detachment of Universal Serial Bus devices in a wireless system. A hub provides a wired connection to the host and wireless attachment points for its devices. The host periodically queries the hub for changes in the hub's status register by sending a polling message through each of its wireless ports, and awaits a response. A peripheral device that wishes to attach to the system responds by sending its unique peripheral address. If a device currently occupies the port, the hub sends out the device's unique address in the polling message. If the device is still present, it responds by sending its unique peripheral address. If a response is not received after multiple retries, the device is considered detached. The hub thus determines the status of the ports and updates the status register, which is queried by the host.
摘要翻译： 用于检测无线系统中通用串行总线设备的附接和拆卸的轮询方法，装置和系统。 集线器提供与其设备的主机和无线连接点的有线连接。 主机通过每个无线端口发送轮询消息来定期查询集线器状态寄存器的变化，并等待响应。 希望附加到系统的外围设备通过发送其唯一的外设地址来进行响应。 如果设备当前占用端口，则集线器会在轮询消息中发送设备的唯一地址。 如果设备仍然存在，则通过发送其唯一的外设地址进行响应。 如果在多次重试后未收到响应，则该设备被认为是分离的。 因此，集线器确定端口的状态并更新主机查询的状态寄存器。
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2.发明授权Encryption key distribution and network registration system, apparatus and method 有权加密密钥分发和网络注册系统，设备和方法公开(公告)号：US07310424B2
公开(公告)日：2007-12-18
申请号：US10032228
申请日：2001-12-21
IPC分类号： H04L9/00
CPC分类号： H04L9/0822 , H04L9/0894 , H04L2209/80
摘要： A control method, apparatus, and system capable of securely distributing a shared secret network encryption key from a host to a wireless peripheral device. The sharing of the secret network encryption key is accomplished without the intervention of a man-machine interface at the peripheral. Embodiments enable a wireless device to receive and store multiple encryption keys, to select the appropriate encryption key depending on the network in range of the device, and thus to freely associate with multiple networks.
摘要翻译： 一种能够将共享的秘密网络加密密钥从主机分发到无线外围设备的控制方法，装置和系统。 秘密网络加密密钥的共享是在外设的人机界面干预的情况下完成的。 实施例使得无线设备能够接收和存储多个加密密钥，以根据设备的范围内的网络来选择适当的加密密钥，并且因此自由地与多个网络相关联。
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公开(公告)号：US07149834B2
公开(公告)日：2006-12-12
申请号：US11100763
申请日：2005-04-06
CPC分类号： G06F13/387 , G06F2213/3814
摘要： A polling method, apparatus, and system to detect the attachment and detachment of Universal Serial Bus devices in a wireless system. A hub provides a wired connection to the host and wireless attachment points for its devices, The host periodically queries the hub for changes in the hub's status register by sending a polling message through each of its wireless ports, and awaits a response. A peripheral device that wishes to attach to the system responds by sending its unique peripheral address. If a device currently occupies the port, the hub sends out the device's unique address in the polling message. If the device is still present, it responds by sending its unique peripheral address. If a response is not received after multiple retries, the device is considered detached. The hub thus determines the status of the ports and updates the status register, which is queried by the host.
摘要翻译： 用于检测无线系统中通用串行总线设备的附接和拆卸的轮询方法，装置和系统。 集线器提供与其设备的主机和无线连接点的有线连接。主机通过发送轮询消息通过其每个无线端口周期性地查询集线器的状态寄存器的变化，并等待响应。 希望附加到系统的外围设备通过发送其独特的外设地址来进行响应。 如果设备当前占用端口，则集线器会在轮询消息中发送设备的唯一地址。 如果设备仍然存在，则通过发送其唯一的外设地址进行响应。 如果在多次重试后未收到响应，则该设备被认为是分离的。 因此，集线器确定端口的状态并更新主机查询的状态寄存器。
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4.发明申请Encryption Key Distribution and Network Registration System, Apparatus and Method 审中-公开加密密钥分发和网络注册系统，设备和方法公开(公告)号：US20080069360A1
公开(公告)日：2008-03-20
申请号：US11939386
申请日：2007-11-13
CPC分类号： H04L9/0822 , H04L9/0894 , H04L2209/80
摘要： A control method, apparatus, and system capable of securely distributing a shared secret network encryption key from a host to a wireless peripheral device. The sharing of the secret network encryption key is accomplished without the intervention of a man-machine interface at the peripheral. Embodiments enable a wireless device to receive and store multiple encryption keys, to select the appropriate encryption key depending on the network in range of the device, and thus to freely associate with multiple networks.
摘要翻译： 一种能够将共享的秘密网络加密密钥从主机分发到无线外围设备的控制方法，装置和系统。 秘密网络加密密钥的共享是在外设的人机界面干预的情况下完成的。 实施例使得无线设备能够接收和存储多个加密密钥，以根据设备的范围内的网络来选择适当的加密密钥，并且因此自由地与多个网络相关联。
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公开(公告)号：US20050177669A1
公开(公告)日：2005-08-11
申请号：US11100763
申请日：2005-04-06
CPC分类号： G06F13/387 , G06F2213/3814
摘要： A polling method, apparatus, and system capable to detect the attachment and detachment of Universal Serial Bus (USB) devices in a wireless USB system. A USB hub provides a wired connection to the host, while providing wireless attachment points for its devices. The USB host periodically queries the hub looking for changes in the hub's status register. During each period, the hub sends a polling message through each of its wireless ports, and awaits a response. A peripheral device that wishes to attach to the system responds to the message by sending its unique peripheral address. If a device currently occupies the port, the hub sends out the device's unique assigned address as part of the polling message. If the device is still present, it responds by sending its unique peripheral address. If the host does not receive a response after multiple retries, the device is considered detached. The hub thus determines the status of the ports and updates the appropriate bits in the status register, which is then queried by the host.
摘要翻译： 一种能够检测无线USB系统中通用串行总线（USB）设备的连接和拆卸的轮询方法，装置和系统。 USB集线器提供与主机的有线连接，同时为其设备提供无线连接点。 USB主机定期查询集线器查找集线器状态寄存器的变化。 在每个时段期间，集线器通过其每个无线端口发送轮询消息，并等待响应。 希望附加到系统的外围设备通过发送其唯一的外设地址来响应该消息。 如果设备当前占用端口，则集线器会发送设备唯一分配的地址作为轮询消息的一部分。 如果设备仍然存在，则通过发送其唯一的外设地址进行响应。 如果主机在多次重试后没有收到响应，则该设备被认为是分离的。 因此，集线器确定端口的状态并更新状态寄存器中的相应位，然后由主机查询。
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