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41. 发明申请

US20120254471A1 OUTPUT SYSTEM AND METHOD FOR RESTORING LOCATION ARRANGEMENT OF OUTPUT DEVICES 有权
标题翻译：用于恢复输出设备的位置布置的输出系统和方法
公开(公告)号：US20120254471A1
公开(公告)日：2012-10-04
申请号：US13495217
申请日：2012-06-13
申请人： Hongwei Li , Zihua Guo , Fei Zhou
发明人： Hongwei Li , Zihua Guo , Fei Zhou
IPC分类号： G06F3/00
CPC分类号： G06F13/385 , G06F3/1446 , G09G2370/16
摘要： A docking device for restoring location arrangement of output devices is provided according to an aspect of the present invention. The docking device includes a transmission module configured to obtain output information from an information generation module and transmit it to an output device and an identifier storage module configured to store an identifier corresponding to the output device. An output system and method for restoring a location arrangement of output devices are also provided.
摘要翻译：根据本发明的一个方面，提供一种用于恢复输出装置的位置布置的对接装置。对接装置包括：传输模块，被配置为从信息生成模块获取输出信息，并将其发送到输出设备;以及标识符存储模块，被配置为存储对应于输出设备的标识符。还提供了用于恢复输出设备的位置布置的输出系统和方法。

42. 发明授权

US08266111B2 Distributed database system providing data and space management methodology 有权
标题翻译：分布式数据库系统，提供数据和空间管理方法
公开(公告)号：US08266111B2
公开(公告)日：2012-09-11
申请号：US12056201
申请日：2008-03-26
申请人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
发明人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
IPC分类号： G06F7/00
CPC分类号： G06F17/30362 , Y10S707/99938
摘要： A distributed database system providing data and space management methodology. In a distributed database system having an allocation page for tracking allocation and deallocation of data pages including a deallocation bit for tracking data page deallocation, a method for determining when to clear the deallocation bit during recovery comprises: during runtime operation, generating log records recording allocation and deallocation of data pages, setting the deallocation bit during deallocation of a data page by a transaction, and clearing the deallocation bit after the transaction has committed; during recovery following a failure, identifying a particular log record corresponding to the deallocation bit set during deallocation of a given data page; determining whether the deallocation of the given data page recorded in the particular log record committed prior to the failure; and if the deallocation of the given data page committed prior to the failure, clearing the deallocation bit.
摘要翻译：提供数据和空间管理方法的分布式数据库系统。在具有跟踪分配页面的分配页面的分布式数据库系统中，包括用于跟踪数据页面解除分配的分配位的数据页面的分配页面，用于在恢复期间确定何时清除分配位的方法包括：在运行时操作期间，生成日志记录记录分配和数据页面的解除分配，在通过交易解除数据页面的处理期间设置解除分配位，以及在交易提交之后清除分配位; 在故障恢复期间，识别与在给定数据页的释放期间设置的解除分配位相对应的特定日志记录; 确定在故障之前是否在特定日志记录中记录的给定数据页的释放是否被提交; 并且如果在发生故障之前提交的给定数据页面被释放，则清除分配位。

43. 发明授权

US07899935B2 Method and system for data synchronization 有权
标题翻译：用于数据同步的方法和系统
公开(公告)号：US07899935B2
公开(公告)日：2011-03-01
申请号：US12249549
申请日：2008-10-10
申请人： Zhongchu Zhu , Yongfeng Wang , Fei Zhou , Mingzhu Shi , Wei He , Yunlong Wang
发明人： Zhongchu Zhu , Yongfeng Wang , Fei Zhou , Mingzhu Shi , Wei He , Yunlong Wang
IPC分类号： G06F15/16
CPC分类号： G06F17/30581 , H04L41/00 , H04L67/1095 , H04L69/08
摘要： A data synchronization system and method. The method includes that when a change happens in a source application, data is collected from a source application based on a target application subscribing the source application and collection data is transmitted to the target application or is directly inserted to target database. The system includes data collection unit and distribution unit. The present invention may realize synchronization on demand, simultaneously reduce greatly synchronous data quantity, decrease network load, and guarantee smoothness and stabilization of network. The present invention applies to data synchronization of enterprise internal/external data systems, telecommunication networks, etc.
摘要翻译：数据同步系统和方法。该方法包括当源应用程序发生变化时，基于订阅源应用程序的目标应用程序从源应用程序收集数据，并将收集数据传输到目标应用程序或直接插入目标数据库。该系统包括数据采集单元和分配单元。本发明可以实现按需同步，同时大大减少同步数据量，减少网络负载，保证网络的平滑性和稳定性。本发明适用于企业内部/外部数据系统，电信网络等的数据同步。

44. 发明授权

US07783610B2 Distributed database system providing data and space management methodology 有权
标题翻译：分布式数据库系统提供数据和空间管理方法
公开(公告)号：US07783610B2
公开(公告)日：2010-08-24
申请号：US12035930
申请日：2008-02-22
申请人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
发明人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
IPC分类号： G06F17/30
CPC分类号： G06F17/30362 , Y10S707/99938
摘要： A distributed database system providing data and space management methodology. In a distributed system consisting a plurality of servers sharing access to data pages, a method for setting a timestamp indicating when modifications to data pages are made in a non-regressing fashion includes steps of: maintaining a local sequence at each server and an allocation page timestamp on an allocation page; upon allocation of a data page, applying a timestamp to the data page which is greater than the allocation page timestamp; upon modification of a given data page at a particular server, setting the timestamp on the given data page to the greater of the local sequence at the particular server and an existing timestamp already on the given data page; and when data pages are deallocated, adjusting the allocation page timestamp to a value greater than the timestamp value on any deallocated data page.
摘要翻译：提供数据和空间管理方法的分布式数据库系统。在包括共享数据页访问的多个服务器的分布式系统中，用于设置指示何时修改数据页面的时间戳以非回归方式进行的方法包括以下步骤：维护每个服务器处的本地序列和分配页面分配页面上的时间戳; 在分配数据页面时，将时间戳应用于大于分配页面时间戳的数据页面; 在修改特定服务器上的给定数据页面时，将给定数据页面上的时间戳设置为特定服务器处的本地序列中的较大者，以及已经在给定数据页面上的现有时间戳; 并且当数据页被取消分配时，将分配页面时间戳调整到大于任何取消分配数据页面上的时间戳值的值。

45. 发明申请

US20090153561A1 METHOD AND APPARATUS FOR CAPTURING SCREEN BASED ON WDDM 审中-公开
标题翻译：用于基于WDDM捕获屏幕的方法和装置
公开(公告)号：US20090153561A1
公开(公告)日：2009-06-18
申请号：US12336316
申请日：2008-12-16
申请人： Chengkun Sun , Hongwei Li , Fei Zhou , Yueguang Jiao
发明人： Chengkun Sun , Hongwei Li , Fei Zhou , Yueguang Jiao
IPC分类号： G06T11/20
CPC分类号： G06F3/1431
摘要： The present invention relates to a technique of capturing screen. It discloses a method for capturing screen based on WDDM, which is aimed at solving the problem that the existing techniques are not suitable for Vista. The method comprise the steps of outputting commands of drawing image by an image display processing engine; analyzing the commands of drawing image by a filter driver, determining whether a display adapter can execute the commands in accordance with the registered capacities of the display adapter, and transmitting the commands to the display adapter if the display adapter can execute the commands; generating image data to be displayed in accordance with the commands by the display adapter, and transmitting the generated image data back to the filter driver; and buffering the image data to be displayed in the filter driver. The present invention also discloses a computer system with a plurality of displays employing the method described above. The present invention can be easily implemented, and the captured screen image and the image on the local display terminal have the same image quality.
摘要翻译：本发明涉及一种捕获屏幕的技术。它公开了一种基于WDDM捕获屏幕的方法，该方法旨在解决现有技术不适用于Vista的问题。该方法包括以下步骤：通过图像显示处理引擎输出绘图图像的命令; 分析由过滤器驱动器绘制图像的命令，确定显示适配器是否可以根据显示适配器的注册容量执行命令，并且如果显示适配器可以执行命令则将命令发送到显示适配器; 根据显示适配器的命令生成要显示的图像数据，并将生成的图像数据发送回过滤驱动器; 并缓冲要显示在过滤器驱动器中的图像数据。本发明还公开了一种使用上述方法的具有多个显示器的计算机系统。本发明可以容易地实现，并且捕获的屏幕图像和本地显示终端上的图像具有相同的图像质量。

46. 发明申请

US20080208938A1 Distributed Database System Providing Data and Space Management Methodology 有权
标题翻译：分布式数据库系统提供数据和空间管理方法
公开(公告)号：US20080208938A1
公开(公告)日：2008-08-28
申请号：US12035930
申请日：2008-02-22
申请人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
发明人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
IPC分类号： G06F17/30
CPC分类号： G06F17/30362 , Y10S707/99938
摘要： A distributed database system providing data and space management methodology. In a distributed system comprising a plurality of servers sharing access to data pages, a method for setting a timestamp indicating when modifications to data pages are made in a non-regressing fashion comprises steps of: maintaining a local sequence at each server and an allocation page timestamp on an allocation page; upon allocation of a data page, applying a timestamp to the data page which is greater than the allocation page timestamp; upon modification of a given data page at a particular server, setting the timestamp on the given data page to the greater of the local sequence at the particular server and an existing timestamp already on the given data page; and when data pages are deallocated, adjusting the allocation page timestamp to a value greater than the timestamp value on any deallocated data page.
摘要翻译：提供数据和空间管理方法的分布式数据库系统。在包括共享数据页访问的多个服务器的分布式系统中，用于设置指示何时以非递归方式进行数据页的修改的时间戳的方法包括以下步骤：维护每个服务器处的本地序列和分配页分配页面上的时间戳; 在分配数据页面时，将时间戳应用于大于分配页面时间戳的数据页面; 在修改特定服务器上的给定数据页面时，将给定数据页面上的时间戳设置为特定服务器处的本地序列中的较大者，以及已经在给定数据页面上的现有时间戳; 并且当数据页被取消分配时，将分配页面时间戳调整到大于任何取消分配数据页面上的时间戳值的值。

47. 发明申请

US20080172429A1 Distributed Database System Providing Data and Space Management Methodology 有权
标题翻译：分布式数据库系统提供数据和空间管理方法
公开(公告)号：US20080172429A1
公开(公告)日：2008-07-17
申请号：US12055194
申请日：2008-03-25
申请人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
发明人： Mei-Lin Linda Lin , Fei Zhou , Joe Francis , Srikanth Sampath , Satya N. Ramachandran , Gangavara Prasad Varakur
IPC分类号： G06F17/00 , G06F9/46 , G06F9/44
CPC分类号： G06F17/30362 , Y10S707/99938
摘要： A distributed database system providing data and space management methodology. In one embodiment a system for allocating resources amongst a plurality of database servers sharing resources comprises: an input module for receiving user input for allocating resources shared amongst a plurality of database servers and establishing thresholds for utilization of resources at each database server; a monitoring module at each database server for monitoring local resource utilization at each database server and sending a request for balancing resources to a second database server when local resource utilization reaches an established threshold at a first database server; and a load balancing module for receiving the request for balancing resources and determining whether to adjust resources allocated to the first database server and the second database server in response to the request.
摘要翻译：提供数据和空间管理方法的分布式数据库系统。在一个实施例中，用于在共享资源的多个数据库服务器之间分配资源的系统包括：输入模块，用于接收用于分配在多个数据库服务器之间共享的资源的用户输入，并为每个数据库服务器处的资源建立阈值; 每个数据库服务器处的监视模块，用于在本地资源利用率达到第一数据库服务器上建立的阈值时监视每个数据库服务器的本地资源利用率，并发送平衡资源到第二数据库服务器的请求; 以及负载平衡模块，用于接收所述用于平衡资源的请求，并且响应于所述请求确定是否调整分配给所述第一数据库服务器和所述第二数据库服务器的资源。

48. 发明申请

US20070064692A1 Method and apparatus for providing addressing in a multi-carrier communication system 有权
标题翻译：用于在多载波通信系统中提供寻址的方法和装置
公开(公告)号：US20070064692A1
公开(公告)日：2007-03-22
申请号：US11507933
申请日：2006-08-22
申请人： Zhouyue Pi , Zhigang Rong , Lin Ma , Fei Zhou , Mark Cheng , Jian Gu , Zhu Yuan
发明人： Zhouyue Pi , Zhigang Rong , Lin Ma , Fei Zhou , Mark Cheng , Jian Gu , Zhu Yuan
IPC分类号： H04L12/56
CPC分类号： H04W72/005 , H04L29/12283 , H04L29/12839 , H04L61/2061 , H04L61/6022 , H04W8/26
摘要： An approach is provided for addressing in a multiple carrier communication system. In one embodiment, a group index is assigned to a group of terminals of a communication network. The group index permits sharing of addressing indices supported by the communication network for transmission of data to the group of terminals. In another embodiment, a plurality of terminals is classified using preamble indices corresponding to the terminals into one or more classes. A multi-user packet, which utilizes the preamble indices to activate only a class of the terminals for processing the multi-user packet, is generated.
摘要翻译：提供了一种用于在多载波通信系统中寻址的方法。在一个实施例中，将组索引分配给通信网络的一组终端。组索引允许通信网络支持的寻址指标的共享，用于将数据传输到终端组。在另一个实施例中，使用对应于终端的前导码索引将多个终端分类为一个或多个类别。生成利用前导码索引仅激活一类用于处理多用户分组的终端的多用户分组。

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