公开(公告)号：US08438283B2

公开(公告)日：2013-05-07

申请号：US12363106

申请日：2009-01-30

申请人： Ying Chen ,  Qing Bo Wang ,  Zhe Xiang ,  Bo Yang

发明人： Ying Chen ,  Qing Bo Wang ,  Zhe Xiang ,  Bo Yang

IPC分类号： G06F15/173 ,  G06F9/455

CPC分类号： G06F9/45558 ,  G06F2009/45591

摘要： An apparatus and method for dynamically allocating resources across multiple virtual machines. The method monitors the activities of the applications in each virtual machine running on a hosting server, determines the activities of the applications in each virtual machine based on the activities of the monitored applications, prioritizes each virtual machine based on the determined priorities of the applications in each virtual machine, and dynamically adjusts the resource allocation of each virtual machine on the hosting server based on the priority of each virtual machine. The resources of the hosting server can be dynamically allocated to each virtual machine according to the real-time resource requirement of the active applications, and the applications of different virtual machines can negotiate the resource allocation on the hosting server.

摘要翻译： 一种用于跨多个虚拟机动态分配资源的装置和方法。 该方法监视在托管服务器上运行的每个虚拟机中的应用程序的活动，基于受监视应用程序的活动确定每个虚拟机中应用程序的活动，根据所确定的应用程序优先级对每个虚拟机进行优先级排序 每个虚拟机，并且基于每个虚拟机的优先级来动态地调整托管服务器上的每个虚拟机的资源分配。 托管服务器的资源可以根据活动应用的实时资源需求动态分配给每个虚拟机，不同虚拟机的应用可以协商主机服务器上的资源分配。

公开(公告)号：US20090198766A1

公开(公告)日：2009-08-06

申请号：US12363106

申请日：2009-01-30

申请人： Ying Chen ,  Qing Bo Wang ,  Zhe Xiang ,  Bo Yang

发明人： Ying Chen ,  Qing Bo Wang ,  Zhe Xiang ,  Bo Yang

IPC分类号： G06F9/455 ,  G06F15/16

CPC分类号： G06F9/45558 ,  G06F2009/45591

摘要： An apparatus and method for dynamically allocating resources across multiple virtual machines. The method monitors the activities of the applications in each virtual machine running on a hosting server, determines the activities of the applications in each virtual machine based on the activities of the monitored applications, prioritizes each virtual machine based on the determined priorities of the applications in each virtual machine, and dynamically adjusts the resource allocation of each virtual machine on the hosting server based on the priority of each virtual machine. The resources of the hosting server can be dynamically allocated to each virtual machine according to the real-time resource requirement of the active applications, and the applications of different virtual machines can negotiate the resource allocation on the hosting server.

摘要翻译： 一种用于跨多个虚拟机动态分配资源的装置和方法。 该方法监视在托管服务器上运行的每个虚拟机中的应用程序的活动，基于受监视应用程序的活动确定每个虚拟机中应用程序的活动，根据所确定的应用程序优先级对每个虚拟机进行优先级排序 每个虚拟机，并且基于每个虚拟机的优先级来动态地调整托管服务器上的每个虚拟机的资源分配。 托管服务器的资源可以根据活动应用的实时资源需求动态分配给每个虚拟机，不同虚拟机的应用可以协商主机服务器上的资源分配。

公开(公告)号：US08612393B2

公开(公告)日：2013-12-17

申请号：US12052783

申请日：2008-03-21

申请人： Jian Huang ,  Wei Li ,  Pei Ni Liu ,  Hao Wang ,  Zhe Xiang

发明人： Jian Huang ,  Wei Li ,  Pei Ni Liu ,  Hao Wang ,  Zhe Xiang

IPC分类号： G06F7/00

CPC分类号： G06F8/63 ,  G06F8/658

摘要： An application server disk image generating apparatus and method comprising a basic disk image generating component for generating basic disk images for basic programs used by the server; an incremental disk image generating component for generating incremental disk images including heritage relationship for other respective applications based on the basic programs used by the server; and an image profile generating means for generating an image profile for each of the basic disk images and the incremental disk images. By using the apparatus, the storage consumption can be decreased greatly and the storage efficiency can be improved. The invention also discloses an application server disk image management and distribution system to which the application server disk image generating apparatus is applied, and a system for provisioning the application server using disk images.

摘要翻译： 一种应用服务器盘图像生成装置和方法，包括用于生成用于服务器的基本程序的基本盘图像的基本盘图像生成部件; 增量磁盘映像生成组件，用于基于服务器使用的基本程序生成包括其他各个应用程序的遗留关系的增量磁盘映像; 以及图像轮廓生成装置，用于为每个基本盘图像和增量盘图像生成图像轮廓。 通过使用该装置，能够大幅度降低存储消耗，能够提高存储效率。 本发明还公开了应用服务器磁盘映像生成装置所应用的应用服务器磁盘映像管理和分配系统，以及使用磁盘映像提供应用服务器的系统。

公开(公告)号：US08020041B2

公开(公告)日：2011-09-13

申请号：US12473788

申请日：2009-05-28

申请人： Jian Huang ,  Jin Ling ,  Yin Ben Xia ,  Zhe Xiang ,  Jian Ming Zhang

发明人： Jian Huang ,  Jin Ling ,  Yin Ben Xia ,  Zhe Xiang ,  Jian Ming Zhang

IPC分类号： G06F11/00

CPC分类号： G06F11/2097 ,  G06F9/45558 ,  G06F2009/45579

摘要： A method and a computer system for making a computer achieve high availability. The method includes running a host virtual machine on a host virtual machine container; running a servant virtual machine on the servant virtual machine container; and synchronizing the host virtual machine and the servant virtual machine by using an I/O instruction. The system includes at least two computers including a host computer and a servant computer, each computer including a virtual machine container; a virtual machine running on the virtual machine container; and a communication channel making the virtual machine container execute a virtual machine synchronization operation. The virtual machine synchronization operation of the virtual machine container is triggered by the virtual machine executing I/O instructions.

摘要翻译： 一种用于使计算机实现高可用性的方法和计算机系统。 该方法包括在主机虚拟机容器上运行主机虚拟机; 在servant虚拟机容器上运行servant虚拟机; 并使用I / O指令同步主机虚拟机和服务器虚拟机。 该系统包括至少两台计算机，包括主计算机和仆人计算机，每台计算机包括虚拟机容器; 在虚拟机容器上运行的虚拟机; 以及使虚拟机容器执行虚拟机同步操作的通信信道。 虚拟机容器的虚拟机同步操作由虚拟机执行I / O指令触发。

公开(公告)号：US20110078278A1

公开(公告)日：2011-03-31

申请号：US12868891

申请日：2010-08-26

申请人： Jie Cui ,  Bin Wang ,  Zhe Xiang ,  Jian Ming Zhang

发明人： Jie Cui ,  Bin Wang ,  Zhe Xiang ,  Jian Ming Zhang

IPC分类号： G06F15/16

CPC分类号： G06F17/30887 ,  G06F17/30861 ,  G06F17/30873 ,  H04L29/12613 ,  H04L29/12679 ,  H04L61/00 ,  H04L61/15 ,  H04L61/1511 ,  H04L61/301 ,  H04L61/3045 ,  H04L61/35 ,  H04L67/02 ,  H04L67/142 ,  H04L69/329

摘要： A method and a system for processing an HTTP request. There is provided a method for processing an HTTP request, including: receiving an original HTTP request for accessing an instance of an application; modifying a domain name to be accessed; and sending the new HTTP request to a server of the application so as to access the instance of the application, wherein the domain name to be accessed by the original HTTP request and the new domain name correspond to a same IP address. This avoids various problems such as data confusion, data error, and use inconvenience in the related art occurring when a plurality of service instances of a same application run in a same hypertext transfer protocol session. A system for carrying out the above method is also provided.

摘要翻译： 一种用于处理HTTP请求的方法和系统。 提供了一种用于处理HTTP请求的方法，包括：接收用于访问应用的实例的原始HTTP请求; 修改要访问的域名; 并将新的HTTP请求发送到应用的服务器，以访问应用的实例，其中由原始HTTP请求访问的域名和新域名对应于相同的IP地址。 这避免了在相同应用程序的多个服务实例在相同的超文本传输​​协议会话中运行时出现的各种问题，例如数据混淆，数据错误和使用相关技术中的不便。 还提供了一种用于执行上述方法的系统。

公开(公告)号：US20100104129A1

公开(公告)日：2010-04-29

申请号：US12603057

申请日：2009-10-21

申请人： Yuan He ,  Lin Luo ,  Ming Su ,  Ling Shao ,  Zhe Xiang

发明人： Yuan He ,  Lin Luo ,  Ming Su ,  Ling Shao ,  Zhe Xiang

IPC分类号： G06K9/00

CPC分类号： G06T1/0028 ,  G06F17/212 ,  G06T2201/0051 ,  G06T2201/0062 ,  H04K1/00 ,  H04L9/3236 ,  H04L2209/16 ,  H04L2209/608

摘要： A watermark embedding method for embedding a secret message sequence in a document. The techniques include obtaining layout information of the document, extracting a digest of the document by using a Hash function, calculating embedded positions where the secret message sequence is embedded in the document, and dispersedly hiding the secret message sequence in each of the calculated embedded positions by altering the layout of the document. Also provided is a watermark embedding apparatus, a corresponding watermark detecting method and apparatus, and a method and system for detecting document integrity. The integrity of documents in various forms can be detected, and secret information to be hidden can be embedded therein and extracted therefrom. The techniques described are not limited to the document either in soft copy or in hard copy and have good robustness.

摘要翻译： 一种用于在文档中嵌入秘密消息序列的水印嵌入方法。 这些技术包括获取文档的布局信息，通过使用散列函数提取文档的摘要，计算秘密消息序列嵌入在文档中的嵌入位置，以及分散地隐藏每个计算的嵌入位置中的秘密消息序列 通过更改文档的布局。 还提供了水印嵌入装置，相应的水印检测方法和装置，以及用于检测文档完整性的方法和系统。 可以检测各种形式的文件的完整性，并且可以将隐藏的秘密信息嵌入其中并从中提取。 所描述的技术不限于软拷贝或硬拷贝中的文档，并且具有良好的鲁棒性。

公开(公告)号：US20080270742A1

公开(公告)日：2008-10-30

申请号：US11742396

申请日：2007-04-30

申请人： Jian J. Huang ,  Zhe Xiang ,  Velnambi Yogalingam ,  Kai G. H. Young

发明人： Jian J. Huang ,  Zhe Xiang ,  Velnambi Yogalingam ,  Kai G. H. Young

IPC分类号： G06F13/00

CPC分类号： G06F3/064 ,  G06F3/061 ,  G06F3/0689 ,  G06F11/349

摘要： A method and system to reorganize a storage structure by generating correlation data that represents relationships between storage blocks of a storage structure, generating a block allocation scheme for the storage structure, determining a block reorganization operation, performing the block reorganization operation, and updating a virtual map. In certain embodiments, the system may include multiple host computers, a data storage subsystem, and multiple storage structures. The storage structures may include a hard disk, an array of hard disks, an IBM TotalStorage™ system, and a hierarchical storage system with RAID.

摘要翻译： 一种通过产生表示存储结构的存储块之间的关系的相关数据来重新组织存储结构的方法和系统，为存储结构生成块分配方案，确定块重组操作，执行块重组操作以及更新虚拟 地图。 在某些实施例中，系统可以包括多个主计算机，数据存储子系统和多个存储结构。 存储结构可以包括硬盘，硬盘阵列，IBM TotalStorage TM系统和具有RAID的分级存储系统。

公开(公告)号：US20080144471A1

公开(公告)日：2008-06-19

申请号：US11612318

申请日：2006-12-18

申请人： Rekha Devi Garapati ,  Zhe Xiang ,  Velnambi Yogalingam ,  Kai Gee Hoong Young

发明人： Rekha Devi Garapati ,  Zhe Xiang ,  Velnambi Yogalingam ,  Kai Gee Hoong Young

IPC分类号： G11B9/00

CPC分类号： G06F8/63 ,  G06F11/1451

摘要： A disk image is generated, stored in at least one persistent storage device, comprises at least one software application, and is a root disk image. An inheritance tree comprising a root node associated with the root disk image is created. A new disk image of a disk is generated based on a previously generated disk image associated with a node of the inheritance tree. The new disk image is stored in at least one persistent storage device, and comprises at least one software application of the previously generated disk image and at least one new software application. The new disk image shares at least one data block of the previously generated disk image. A new node is added to the inheritance tree, and is associated with the new disk image. The new node is a child node of the node that is associated with the previously generated disk image.

摘要翻译： 生成磁盘映像，存储在至少一个永久存储设备中，包括至少一个软件应用，并且是根磁盘映像。 创建包含与根磁盘映像关联的根节点的继承树。 基于与继承树的节点相关联的先前生成的磁盘映像生成磁盘的新的磁盘映像。 新的磁盘映像存储在至少一个永久存储设备中，并且包括先前生成的磁盘映像和至少一个新的软件应用的至少一个软件应用程序。 新的磁盘映像共享以前生成的磁盘映像的至少一个数据块。 新的节点被添加到继承树中，并且与新的磁盘映像相关联。 新节点是与先前生成的磁盘映像关联的节点的子节点。

公开(公告)号：US08761735B2

公开(公告)日：2014-06-24

申请号：US12431820

申请日：2009-04-29

申请人： Jin Ling ,  Yin Ben Xia ,  Zhe Xiang ,  Chun Ying

发明人： Jin Ling ,  Yin Ben Xia ,  Zhe Xiang ,  Chun Ying

IPC分类号： H04W4/00 ,  H04M1/56 ,  H04M1/57 ,  H04M3/42 ,  H04W4/14

CPC分类号： H04M1/57 ,  H04M3/42025 ,  H04M3/42042 ,  H04M15/06 ,  H04W4/14 ,  H04W12/06

摘要： A method, apparatus, system, and computer readable medium for authenticating the identity of a caller. An authentication device authenticates a caller's identity based on received information of the caller and an identifier generation device generates an identifier containing the caller's identity. The authentication information is supplied to a mobile telephone user acting as a callee. Therefore, the callee knows the caller's identity, thereby providing a secure delivering channel.

摘要翻译： 用于认证呼叫者的身份的方法，装置，系统和计算机可读介质。 认证设备基于接收到的呼叫者的信息认证呼叫者的身份，并且标识符生成设备生成包含呼叫方身份的标识符。 认证信息被提供给作为被叫方的移动电话用户。 因此，被叫方知道呼叫者的身份，从而提​​供安全的传递信道。

公开(公告)号：US20120221232A1

公开(公告)日：2012-08-30

申请号：US13505165

申请日：2010-10-18

申请人： Wei Xiong Shang ,  Hua Yong Wang ,  Zhe Xiang ,  Chun Ying ,  Jin Z. Zhou ,  Yan Feng Zhu

发明人： Wei Xiong Shang ,  Hua Yong Wang ,  Zhe Xiang ,  Chun Ying ,  Jin Z. Zhou ,  Yan Feng Zhu

IPC分类号： G08G1/00

CPC分类号： G08G1/0104 ,  H04W4/026 ,  H04W4/029 ,  H04W4/046

摘要： A method for determining travel time of a vehicle on a road, wherein the vehicle is operable within a mobile communication network, comprising: collecting historical communication events of a mobile user in order to obtain travel samples, wherein the historical communication events indicate when the mobile user travelled along a monitored road; determining a cell handover sequence from the historical communication events; determining from the cell handover sequence, one of more road segments of the monitored road; determining the travel time of the one or more road segments according to the travel time samples; selecting, for an undetermined road segment of the monitored road for which the real-time travel time is not determined from the collected historical communication events, a candidate mobile user that is most likely to appear on the undetermined road segment; actively positioning the candidate mobile user to obtain positioning information; and returning to the step of collecting communication events of a mobile user currently on a monitored road with the active positioning as one communication event for the candidate mobile user, to determine the real-time travel time of the undetermined road segment.

摘要翻译： 一种用于确定车辆在道路上的行驶时间的方法，其中所述车辆在移动通信网络内可操作，包括：收集移动用户的历史通信事件以获得旅行样本，其中所述历史通信事件指示所述移动 用户沿着监控的道路行驶; 从所述历史通信事件确定小区切换序列; 从所述小区切换序列确定所监视的道路的更多路段之一; 根据行驶时间样本确定一个或多个路段的行驶时间; 从所收集的历史通信事件中选择未确定实时旅行时间的被监测道路的未确定路段，最可能出现在未确定路段上的候选移动用户; 积极定位候选移动用户获取定位信息; 并且返回到采用主动定位的当前在被监视道路上的移动用户的通信事件作为候选移动用户的一个通信事件的步骤，以确定不确定路段的实时行进时间。