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1. 发明授权

US07133408B1 Shared decoder 有权
标题翻译：共享解码器
公开(公告)号：US07133408B1
公开(公告)日：2006-11-07
申请号：US09687562
申请日：2000-10-13
申请人： Alan T. Ruberg , Gerard A. Wall , Lawrence L. Butcher
发明人： Alan T. Ruberg , Gerard A. Wall , Lawrence L. Butcher
IPC分类号： H04L12/66
CPC分类号： H04N21/4344 , H04N21/23608
摘要： A method and apparatus for decoding signals received from a network and distributing the decoded signals to multiple users. A bulk decoder coupled to a network decodes data received from the network and transmits the decoded data to an interconnect for distribution to a plurality of users. The number and type of bulk decoders may be adjusted in accordance with system load.
摘要翻译：一种用于对从网络接收的信号进行解码并将解码的信号分配给多个用户的方法和装置。耦合到网络的批量解码器解码从网络接收的数据，并将解码的数据发送到互连以分发给多个用户。批量解码器的数量和类型可以根据系统负载进行调整。

2. 发明授权

US06895588B1 Remote device access over a network 有权
标题翻译：远程设备通过网络访问
公开(公告)号：US06895588B1
公开(公告)日：2005-05-17
申请号：US09289789
申请日：1999-04-09
申请人： Alan T. Ruberg
发明人： Alan T. Ruberg
IPC分类号： H04L29/06 , H04L29/08 , G06F13/10
CPC分类号： H04L67/34 , H04L29/06 , H04L63/08 , H04L67/18 , H04L69/329
摘要： The present invention provides a method for devices to be remotely accessed over a network. A remote device drive is coupled to a bus device driver at a network client. The remote device driver communicates to a remote bus proxy to a driver service in the server domain. A device manager provides responsibility for discovering services on network clients, enabling driver services to use the devices, notifying other driver services of the availability of devices, notifying clients of the permission to use a device by a service, and tracking connected devices.
摘要翻译：本发明提供了一种通过网络远程访问设备的方法。远程设备驱动器在网络客户端处耦合到总线设备驱动器。远程设备驱动程序与远程总线代理通信到服务器域中的驱动程序服务。设备管理器负责发现网络客户端上的服务，使驱动程序服务能够使用设备，通知其他驱动程序服务器的可用性，通知客户端由服务使用设备的权限，以及跟踪连接的设备。

3. 发明授权

US06694379B1 Method and apparatus for providing distributed clip-list management 有权
标题翻译：提供分布式剪辑列表管理的方法和装置
公开(公告)号：US06694379B1
公开(公告)日：2004-02-17
申请号：US09289802
申请日：1999-04-09
申请人： James G. Hanko , Alan T. Ruberg , J. Duane Northcutt , Gerard A. Wall
发明人： James G. Hanko , Alan T. Ruberg , J. Duane Northcutt , Gerard A. Wall
IPC分类号： G06F954
CPC分类号： G06F3/14 , G06T1/60 , G09G5/02 , G09G5/14 , G09G5/393 , G09G2340/02 , G09G2340/0407 , H04N5/44591 , H04N21/4143 , H04N21/4316 , H04N21/440263 , H04N21/4438
摘要： A method and apparatus for providing distributed clip-list management. In an embodiment, an application maintains a local clip-list that identifies those portions of a remote frame buffer that are unambiguously associated with the given application, as well as those portions of the remote frame buffer which are disputed between the given application and one or more other applications. Applications may enforce a dispute policy with respect to writing image data to disputed regions of the frame buffer. Applications are able to write to the frame buffer asynchronously, without the use of a frame buffer lock. A clip manager maintains a global clip-list, and responds to messages from the applications by updating the global clip-list and informing those other applications of relevant changes to their own respective local clip-lists. The portions of an application's clip-list that have been previously claimed by other applications and which have not been acknowledged as lost by the other applications are referred to as disputed regions. Each application is kept informed about its current clip-list and any disputed regions within its current clip-list. The clip manager may be implemented as part of the window manager, or as a separate process. A policing process may be implemented at or in line with the frame buffer to ensure that an application does not write to portions of the frame buffer that have been granted to another application. The operations of the policing process are coordinated by the clip manager.
摘要翻译：一种用于提供分布式剪辑列表管理的方法和装置。在一个实施例中，应用程序维护本地剪辑列表，其识别与给定应用程序明确相关联的远程帧缓冲器的那些部分，以及远程帧缓冲器在给定应用程序之间有争议的那些部分，更多的其他应用。应用程序可以执行关于将图像数据写入帧缓冲区的争议区域的争议策略。应用程序能够异步地写入帧缓冲区，而不需要使用帧缓冲区锁定。剪辑管理器维护全局剪辑列表，并通过更新全局剪辑列表并向其他应用程序通知相应的本地剪辑列表的相关更改来响应来自应用程序的消息。以前由其他应用程序声明并且未被其他应用程序丢失的应用程序的剪辑列表的部分被称为有争议的区域。每个应用程序随时被通知其当前的剪辑列表和其当前剪辑列表中的任何有争议的区域。剪辑管理器可以被实现为窗口管理器的一部分，或作为单独的进程。可以在帧缓冲器处或与帧缓冲器一致地实现监管过程，以确保应用程序不写入已经被授予另一应用的帧缓冲器的部分。管理过程的操作由剪辑管理器进行协调。

4. 发明授权

US06785894B1 Virtual device driver 有权
标题翻译：虚拟设备驱动
公开(公告)号：US06785894B1
公开(公告)日：2004-08-31
申请号：US09289795
申请日：1999-04-09
申请人： Alan T. Ruberg
发明人： Alan T. Ruberg
IPC分类号： G06F1310
CPC分类号： G06F9/544 , G06F9/541
摘要： A pseudo device driver is provided for use by an operation system in a virtual desktop computing environment. The driver has two ports, a master port that is opened by the driver application and a slave port accessed by a program. The two ports provide the functionality necessary for supporting the remote device on the terminal. When a program accesses a device coupled to the terminal, the program opens the pseudo device driver's slave port and proceeds as if the device were coupled to a local bus.
摘要翻译：提供伪设备驱动程序以供虚拟桌面计算环境中的操作系统使用。驱动程序有两个端口，由驱动程序应用程序打开的主端口和程序访问的从站端口。两个端口提供支持终端上的远程设备所需的功能。当程序访问耦合到终端的设备时，该程序打开伪设备驱动程序的从站端口，并且像设备耦合到本地总线那样继续进行。

5. 发明授权

US06484174B1 Method and apparatus for session management and user authentication 有权
标题翻译：用于会话管理和用户认证的方法和装置
公开(公告)号：US06484174B1
公开(公告)日：2002-11-19
申请号：US09703009
申请日：2000-10-31
申请人： Gerard A. Wall , Alan T. Ruberg , James G. Hanko , J. Duane Northcutt , Lawrence L. Butcher
发明人： Gerard A. Wall , Alan T. Ruberg , James G. Hanko , J. Duane Northcutt , Lawrence L. Butcher
IPC分类号： G06F1130
CPC分类号： G06F21/34 , G06F21/31 , G06F2211/1097 , G06F2221/2103 , H04L63/08 , H04L63/0853 , H04L63/0861 , Y10S707/99939
摘要： Authentication and session management can be used with a system architecture that partitions functionality between a human interface device (HID) and a computational service provider such as a server. An authentication manager executing on a server interacts with the HID to validate the user when the user connects to the system via the HID. A session manager executing on a server manages services running on computers providing computational services on behalf of the user. The session manager notifies each service in a session that the user is attached to the system using a given HID. A service can direct display output to the HID while the user is attached to the system. When a user detaches from the system, each of the service's executing for the user is notified via the authentication manager and the session manager. Upon notification that the user is detached from the system, a service can continue to execute while stopping its display to the HID.
摘要翻译：认证和会话管理可以与在人机接口设备（HID）和诸如服务器的计算服务提供商之间分割功能的系统架构一起使用。当用户通过HID连接到系统时，在服务器上执行的认证管理器与HID交互以验证用户。在服务器上执行的会话管理器管理代表用户提供计算服务的计算机上运行的服务。会话管理器通过使用给定HID将用户附加到系统的会话通知每个服务。当用户连接到系统时，服务可以将显示输出引导至HID。当用户从系统分离时，经由认证管理器和会话管理器通知用户为用户执行的每个服务。在通知用户与系统分离后，服务可以在停止显示到HID的同时继续执行。

6. 发明授权

US06223289B1 Method and apparatus for session management and user authentication 失效
标题翻译：用于会话管理和用户认证的方法和装置
公开(公告)号：US06223289B1
公开(公告)日：2001-04-24
申请号：US09063339
申请日：1998-04-20
申请人： Gerard A. Wall , Alan T. Ruberg , James G. Hanko , J. Duane Northcutt , Lawrence L. Butcher
发明人： Gerard A. Wall , Alan T. Ruberg , James G. Hanko , J. Duane Northcutt , Lawrence L. Butcher
IPC分类号： G06F1130
CPC分类号： H04L63/08 , G06F21/31 , G06F21/34 , G06F2221/2103 , H04L63/0861
摘要： Authentication and session management can be used with a system architecture that partitions functionality between a human interface device (HID) and a computational service provider such as a server. An authentication manager executing on a server interacts with the HID to validate the user when the user connects to the system via the HID. A session manager executing on a server manages services running on computers providing computational services on behalf of the user. The session manager notifies each service in a session that the user is attached to the system using a given HID. A service can direct display output to the HID while the user is attached to the system. When a user detaches from the system, each of the service's executing for the user is notified via the authentication manager and the session manager. Upon notification that the user is detached from the system, a service can continue to execute while stopping its display to the HID.
摘要翻译：认证和会话管理可以与在人机接口设备（HID）和诸如服务器的计算服务提供商之间分割功能的系统架构一起使用。当用户通过HID连接到系统时，在服务器上执行的认证管理器与HID交互以验证用户。在服务器上执行的会话管理器管理代表用户提供计算服务的计算机上运行的服务。会话管理器通过使用给定HID将用户附加到系统的会话通知每个服务。当用户连接到系统时，服务可以将显示输出引导至HID。当用户从系统分离时，经由认证管理器和会话管理器通知用户为用户执行的每个服务。在通知用户与系统分离后，服务可以在停止显示到HID的同时继续执行。

7. 发明授权

US07949863B2 Inter-port communication in a multi-port memory device 有权
标题翻译：多端口存储设备中的端口间通信
公开(公告)号：US07949863B2
公开(公告)日：2011-05-24
申请号：US11694819
申请日：2007-03-30
申请人： Alan T. Ruberg , Dae Kyeung Kim , Daeyun Shim , Dongyun Lee , Myung Rai Cho , Sungjoon Kim
发明人： Alan T. Ruberg , Dae Kyeung Kim , Daeyun Shim , Dongyun Lee , Myung Rai Cho , Sungjoon Kim
IPC分类号： G06F9/48 , G06F15/76
CPC分类号： G11C8/16 , G06F13/4054 , G06F13/4243 , G11C7/1075 , G11C2207/108
摘要： A method and system for inter-port communication utilizing a multi-port memory device. The memory device contains an interrupt register, an interrupt signal interface (e.g., a dedicated pin), an interrupt mask, and one or more message buffers associated with each port. When a first component coupled to a first port of the memory device wants to communicate with a second component coupled to a second port of the memory device, the first component writes a message to a message buffer associated with the second port. An interrupt in the input register of the second port is set to notify the second component coupled to the second port that a new message is available. Upon receiving the interrupt, the second component reads the interrupt register to determine the nature of the interrupt. The second component then reads the message from the message buffer.
摘要翻译：一种利用多端口存储器件进行端口间通信的方法和系统。存储器件包含中断寄存器，中断信号接口（例如，专用引脚），中断掩码以及与每个端口相关联的一个或多个消息缓冲器。当耦合到存储设备的第一端口的第一组件想要与耦合到存储器设备的第二端口的第二组件通信时，第一组件将消息写入与第二端口相关联的消息缓冲器。第二端口的输入寄存器中的中断被设置为通知耦合到第二端口的第二组件新消息可用。在接收到中断时，第二个组件读取中断寄存器以确定中断的性质。然后第二个组件从消息缓冲区读取消息。

8. 发明授权

US07187307B1 Method and system for encapsulation of multiple levels of communication protocol functionality within line codes 有权
标题翻译：在线路代码中封装多层通信协议功能的方法和系统
公开(公告)号：US07187307B1
公开(公告)日：2007-03-06
申请号：US10459989
申请日：2003-06-12
申请人： Brian K. Schmidt , James G. Hanko , J. Duane Northcutt , Alan T. Ruberg
发明人： Brian K. Schmidt , James G. Hanko , J. Duane Northcutt , Alan T. Ruberg
IPC分类号： H03M7/00
CPC分类号： H04L1/00 , H04L1/0041 , H04L1/0061 , H04L1/08 , H04L1/1806 , H04L25/4908
摘要： A communication system including two endpoints (transceivers or a transmitter and receiver) and a serial link between them. At least one endpoint is configured to generate encoded data in accordance with a line code and to transmit the encoded data over the link. The line code specifies a block code for encoding cells of application data and control bits, and typically also special characters that do not match bit sequences of encoded cells. Other aspects of the invention are methods for generating (and endpoint devices configured to generate and transmit, or receive and process) such encoded data, and methods for performing functions of multiple layers of a communication protocol in response to such encoded data. In accordance with the invention, multiple levels of communication protocol functionality can be efficiently incorporated within a line code.
摘要翻译：包括两个端点（收发器或发送器和接收器）以及它们之间的串行链路的通信系统。至少一个端点被配置为根据线路代码生成编码数据并通过链路发送编码数据。线代码指定用于对应用数据和控制位的单元进行编码的块代码，并且通常还包括与编码单元的位序列不匹配的特殊字符。本发明的其他方面是用于生成（以及被配置为生成和发送或接收和处理）这种编码数据的端点设备的方法，以及响应于这种编码数据执行通信协议的多层功能的方法。根据本发明，可以将多级通信协议功能有效地并入行代码中。

9. 发明授权

US07085805B1 Remote device management in grouped server environment 有权
标题翻译：分组服务器环境中的远程设备管理
公开(公告)号：US07085805B1
公开(公告)日：2006-08-01
申请号：US09612141
申请日：2000-07-07
申请人： Alan T. Ruberg , James G. Hanko , Manpop A. Lau
发明人： Alan T. Ruberg , James G. Hanko , Manpop A. Lau
IPC分类号： G06F15/16 , G06F9/44
CPC分类号： G06F9/5055
摘要： Methods and apparatus for data distribution among servers in a grouped server system. Each server in the group includes a device manager which is responsible for brokering devices to services. A service communicates to a device manager on the same server through an inter-process communication mechanism. A desktop unit, having persistent connections with a single device manager, switches to a peer (other device managers in the group) when the desktop unit is reset or when a device manager fails. At least one device is connected to the desktop unit. When the desktop unit is connected to the new device manager, ownership of the devices may change. The new device manager notifies its peers of any device status changes.
摘要翻译：分组服务器系统中服务器之间数据分发的方法和装置。该组中的每个服务器都包括设备管理器，负责代理服务器件。服务通过进程间通信机制与同一服务器上的设备管理器进行通信。当台式机单元重置或设备管理器发生故障时，与单个设备管理器持续连接的台式机单元切换到对等设备（组中的其他设备管理器）。至少有一个设备连接到桌面设备。当桌面设备连接到新设备管理器时，设备的所有权可能会改变。新设备管理器通知对等体任何设备状态更改。

10. 发明授权

US06654806B2 Method and apparatus for adaptably providing data to a network environment 有权
标题翻译：适用于向网络环境提供数据的方法和装置
公开(公告)号：US06654806B2
公开(公告)日：2003-11-25
申请号：US09289801
申请日：1999-04-09
申请人： Gerard A. Wall , James G. Hanko , J. Duane Northcutt , Alan T. Ruberg
发明人： Gerard A. Wall , James G. Hanko , J. Duane Northcutt , Alan T. Ruberg
IPC分类号： G06F516
CPC分类号： H04L47/822 , H04L12/1836 , H04L47/10 , H04L47/15 , H04L47/70 , H04L47/748 , H04L47/806 , H04L47/808 , H04N7/17318 , H04N21/234309 , H04N21/23439 , H04N21/25875 , H04N21/25891 , H04N21/26216 , H04N21/4438 , H04N21/4753 , H04N21/6125 , H04N21/6405
摘要： A method and apparatus for adaptably providing data to a virtual desktop system is described. The computational service provider is configured to prepare and transmit one or more data streams through a viable interconnection fabric to multiple HIDs. The data stream is configured by the computational service provider to adaptably meet the performance needs of the HID receiving the data stream. This enables multiple HIDs to receive variants of the same data stream that may differ in quantity, quality, and/or data format. In one embodiment of the invention, a decode module prepares data for transport by separating decoded data into individual processes. Before a HID may connect to a process the HID is authenticated. The processes are further adjusted by a resource optimization module to take into account the characteristics of each HID requesting access. The resource optimization module also takes into account the characteristics of the interconnection fabric coupling the HID and the computational service provider.
摘要翻译：描述了一种适用于向虚拟桌面系统提供数据的方法和装置。计算服务提供商被配置为通过可行的互连结构准备和传送一个或多个数据流到多个HID。数据流由计算服务提供商配置，以适应性地满足接收数据流的HID的性能需求。这使得多个HID可以接收数量，质量和/或数据格式可能不同的相同数据流的变体。在本发明的一个实施例中，解码模块通过将解码的数据分离成各个进程来准备用于传输的数据。在HID可以连接到进程之前，HID被认证。这些进程由资源优化模块进一步调整以考虑每个HID请求访问的特性。资源优化模块还考虑了耦合HID和计算服务提供商的互连结构的特性。

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