公开(公告)号：US08942736B2

公开(公告)日：2015-01-27

申请号：US13499617

申请日：2010-08-19

申请人： Zhi Guo Gao ,  Li Li ,  Ping Pan ,  Yan Feng Zhu

发明人： Zhi Guo Gao ,  Li Li ,  Ping Pan ,  Yan Feng Zhu

IPC分类号： H04W24/00 ,  H04W64/00 ,  G01S19/48 ,  G01S19/39 ,  H04W60/04

CPC分类号： H04W64/00 ,  G01S19/39 ,  G01S19/48 ,  H04W60/04

摘要： A method and system for determining the position of a moving wireless communication device, the method comprising: recording moving path of the wireless communication device in cells of a cellular wireless communication network; recording moving path and GPS information of a GPS wireless communication device moving in the cellular wireless communication network in cells of the cellular wireless communication network; determining the GPS wireless communication device whose moving path matches with the moving path of the wireless communication device; and determining the position of the wireless communication device based on the GPS information of the matching GPS wireless communication device.

摘要翻译： 一种用于确定移动无线通信设备的位置的方法和系统，所述方法包括：在所述蜂窝无线通信网络的小区中记录所述无线通信设备的移动路径; 在蜂窝无线通信网络的小区中在蜂窝无线通信网络中移动的GPS无线通信设备的记录移动路径和GPS信息; 确定其移动路径与无线通信设备的移动路径匹配的GPS无线通信设备; 以及基于所述匹配的GPS无线通信设备的GPS信息来确定所述无线通信设备的位置。

公开(公告)号：US08458392B2

公开(公告)日：2013-06-04

申请号：US12603610

申请日：2009-10-22

申请人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

发明人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

IPC分类号： G06F12/00 ,  G06F12/16 ,  G06F9/44

CPC分类号： G06F9/45537 ,  G06F8/65

摘要： A method and device for upgrading a guest operating system (OS) of an active Virtual Machine (VM). The method includes: replicating the active VM to generate a backup VM; upgrading a guest OS of the backup VM; merging changes to be made to a virtual disk image file during running of the active VM and changes to be made to the virtual disk image file during the upgrading; pausing the backup VM; migrating an active process of a Java application program running in the active VM into the backup VM to generate a backup process; migrating resources occupied by the active process of the Java application program into the backup VM such that the backup process occupies the same resources; and resuming running of the backup VM. The device includes: a replicating unit; an upgrading unit; a merging unit; a migrating unit; and a control unit.

摘要翻译： 一种用于升级活动虚拟机（VM）的客户操作系统（OS）的方法和设备。 该方法包括：复制活动虚拟机以生成备份虚拟机; 升级备份虚拟机的客户机操作系统; 合并在活动虚拟机运行期间对虚拟磁盘映像文件进行的更改，并在升级期间对虚拟磁盘映像文件进行更改; 暂停备份虚拟机; 将在活动VM中运行的Java应用程序的活动进程迁移到备份VM以生成备份过程; 将Java应用程序的活动进程占用的资源迁移到备份虚拟机中，使备份进程占用相同的资源; 并恢复备份虚拟机的运行。 该装置包括：复制单元; 升级单位; 合并单位 迁移单位 和控制单元。

公开(公告)号：US20110289330A1

公开(公告)日：2011-11-24

申请号：US13130312

申请日：2009-11-04

申请人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Hai Shan Wu ,  Bo Yang

发明人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Hai Shan Wu ,  Bo Yang

IPC分类号： G06F1/32

CPC分类号： G06F1/329 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/3246 ,  G06F9/455 ,  G06F9/45558 ,  G06F9/5083 ,  G06F2009/45591 ,  G06F2009/45595 ,  H04L43/04 ,  H04L43/0888

摘要： A method for power-efficiency management in a virtualized cluster system is disclosed, wherein the virtualized cluster system comprises a front-end physical host and at least one back-end physical host, and each of the at least one back-end physical host comprises at least one virtual machine and a virtual machine manager for managing the at least one virtual machine. In the method, flow characteristics of the virtualized cluster system are detected at a regular time cycle, then a power-efficiency management policy is generated for each of the at least one back-end physical host based on the detected flow characteristics, and finally the power-efficiency management policies are performed. The method can detect the real-time flow characteristics of the virtualized cluster system and make the power-efficiency management policies thereupon to control the power consumption of the system and perform admission control on the whole flow, thereby realizing optimal power saving while meeting the quality of service requirements, so that a virtualized cluster system with high power-efficiency can be provided.

摘要翻译： 公开了一种用于虚拟化集群系统中的功率效率管理的方法，其中所述虚拟集群系统包括前端物理主机和至少一个后端物理主机，并且所述至少一个后端物理主机中的每一个包括 至少一个虚拟机和虚拟机管理器，用于管理所述至少一个虚拟机。 在该方法中，以规则的时间周期检测虚拟集群系统的流量特性，然后基于检测到的流量特性为至少一个后端物理主机中的每一个产生功率效率管理策略，最后， 执行功率效率管理策略。 该方法可以检测虚拟化集群系统的实时流量特性，使其功率管理策略能够控制系统的功耗，对整个流量进行准入控制，从而实现最优节能，同时满足质量 的服务要求，从而可以提供具有高功率效率的虚拟化集群系统。

公开(公告)号：US20100217916A1

公开(公告)日：2010-08-26

申请号：US12711775

申请日：2010-02-24

申请人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

发明人： Zhi Guo Gao ,  Li Li ,  Rui Xiong Tian ,  Qi Ming Tian

IPC分类号： G06F12/08 ,  G06F9/455 ,  G06F12/02

CPC分类号： G06F9/45558 ,  G06F9/5077 ,  G06F9/544 ,  G06F12/109

摘要： A computer-implemented method, apparatus, and virtual machine for facilitating the communication between VMs. The method of facilitating the communication between a first VM and a second VM includes: allocating a shared memory segment from within the memory of the physical machine; mapping the requested memory space addresses to the shared memory segments in response to the memory space requests from the VMs; and providing the requested memory space addresses. A method of communication from a first VM to a second VM includes: requesting a memory space in response to a notification that a shared memory segment has been allocated; obtaining the requested memory space address, which has been mapped to the allocated shared memory segment; and accessing communication data in the shared memory segment according to the address. The apparatus and virtual machine executes the steps of the methods.

摘要翻译： 一种用于促进VM之间的通信的计算机实现的方法，装置和虚拟机。 促进第一VM和第二VM之间的通信的方法包括：从物理机的存储器内分配共享存储器段; 响应于来自VM的存储器空间请求，将所请求的存储器空间地址映射到共享存储器段; 并提供所请求的存储空间地址。 从第一VM到第二VM的通信方法包括：响应于已经分配了共享存储器段的通知来请求存储器空间; 获得被映射到所分配的共享存储器段的所请求的存储空间地址; 以及根据地址访问共享存储器段中的通信数据。 设备和虚拟机执行方法的步骤。

公开(公告)号：US20100106885A1

公开(公告)日：2010-04-29

申请号：US12603610

申请日：2009-10-22

申请人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

发明人： Zhi Guo Gao ,  Qi Ming Tian ,  Yin Ben Xia ,  Zhe Xiang

IPC分类号： G06F12/00 ,  G06F12/16 ,  G06F9/44

CPC分类号： G06F9/45537 ,  G06F8/65

摘要： A method and device for upgrading a guest operating system (OS) of an active Virtual Machine (VM). The method includes: replicating the active VM to generate a backup VM; upgrading a guest OS of the backup VM; merging changes to be made to a virtual disk image file during running of the active VM and changes to be made to the virtual disk image file during the upgrading; pausing the backup VM; migrating an active process of a Java application program running in the active VM into the backup VM to generate a backup process; migrating resources occupied by the active process of the Java application program into the backup VM such that the backup process occupies the same resources; and resuming running of the backup VM. The device includes: a replicating unit; an upgrading unit; a merging unit; a migrating unit; and a control unit.

摘要翻译： 一种用于升级活动虚拟机（VM）的客户操作系统（OS）的方法和设备。 该方法包括：复制活动虚拟机以生成备份虚拟机; 升级备份虚拟机的客户机操作系统; 合并在活动虚拟机运行期间对虚拟磁盘映像文件进行的更改，并在升级期间对虚拟磁盘映像文件进行更改; 暂停备份虚拟机; 将在活动VM中运行的Java应用程序的活动进程迁移到备份VM以生成备份过程; 将Java应用程序的活动进程占用的资源迁移到备份虚拟机中，使备份进程占用相同的资源; 并恢复备份虚拟机的运行。 该装置包括：复制单元; 升级单位; 合并单位 迁移单位 和控制单元。

公开(公告)号：US20100077084A1

公开(公告)日：2010-03-25

申请号：US12422946

申请日：2009-04-13

申请人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： G06F15/16

CPC分类号： H04L65/1046 ,  H04L67/14 ,  H04L67/146

摘要： A method and an apparatus of processing Session Initiation Protocol (SIP) messages based on multiple cores. The method comprises: pre-parsing a received SIP message to obtain an identifier of the SIP message; dispatching SIP messages with the same identifier to the same core; and processing, on each core, SIP messages dispatched to the core by using related dedicated resources. The present invention relieves the resource contention and thus improves the utilization efficiency of computing resources of cores.

摘要翻译： 一种基于多个核的处理会话发起协议（SIP）消息的方法和装置。 该方法包括：预先解析所接收的SIP消息以获得SIP消息的标识; 向相同的核心发送具有相同标识符的SIP消息; 并通过使用相关的专用资源在每个核心处理分配到核心的SIP消息。 本发明减轻了资源争用，从而提高了核心计算资源的利用效率。

公开(公告)号：US09100445B2

公开(公告)日：2015-08-04

申请号：US12324963

申请日：2008-11-28

申请人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： G06F15/173 ,  H04L29/08

CPC分类号： H04L67/24

摘要： To reduce traffic between multiple servers in a presence system and improve the performance of the presence system, a method and device is provided for user-management in a presence system, and a presence system. The presence system comprises multiple presence servers communicating through a network, and said device for user-management comprises a combining means for combining multiple user sets among which there are the greatest correlations into a user set to be allocated; and an allocating means for allocating said user set to be allocated to one presence server which can contain said user set to be allocated. Through allocating multiple user sets among which there are the greatest correlations to a same presence server, communications among users in the user set are performed within a same presence server, reducing occupations for network resources and improving performance of the presence system.

摘要翻译： 为了减少存在系统中的多个服务器之间的流量并提高存在系统的性能，提供了一种在存在系统和存在系统中进行用户管理的方法和设备。 存在系统包括通过网络通信的多个存在服务器，并且用于用户管理的所述设备包括：组合装置，用于将具有最大相关性的多个用户集合合并成要被分配的用户集合; 以及分配装置，用于将所述用户集合分配给可以包含要分配的所述用户集的一个存在服务器。 通过分配与同一存在服务器有最大相关性的多个用户集合，在同一存在服务器内执行用户集中的用户之间的通信，减少对网络资源的占用并提高在场系统的性能。

公开(公告)号：US08516126B2

公开(公告)日：2013-08-20

申请号：US12422946

申请日：2009-04-13

申请人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhiyong Liang ,  Wei Lu ,  Ling Shao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： G06F15/16 ,  H04L12/28

CPC分类号： H04L65/1046 ,  H04L67/14 ,  H04L67/146

摘要： A method and an apparatus of processing Session Initiation Protocol (SIP) messages based on multiple cores. The method comprises: pre-parsing a received SIP message to obtain an identifier of the SIP message; dispatching SIP messages with the same identifier to the same core; and processing, on each core, SIP messages dispatched to the core by using related dedicated resources. The present invention relieves the resource contention and thus improves the utilization efficiency of computing resources of cores.

摘要翻译： 一种基于多个核的处理会话发起协议（SIP）消息的方法和装置。 该方法包括：预先解析所接收的SIP消息以获得SIP消息的标识; 向相同的核心发送具有相同标识符的SIP消息; 并通过使用相关的专用资源在每个核心处理分配到核心的SIP消息。 本发明减轻了资源争用，从而提高了核心计算资源的利用效率。

公开(公告)号：US20110030047A1

公开(公告)日：2011-02-03

申请号：US12846894

申请日：2010-07-30

申请人： Zhi Guo Gao ,  He Yuan Huang ,  Li LI ,  Rui Xiong Tian

发明人： Zhi Guo Gao ,  He Yuan Huang ,  Li LI ,  Rui Xiong Tian

IPC分类号： H04L9/32

CPC分类号： H04L63/0807 ,  G06F21/335 ,  H04L9/3213 ,  H04W12/06

摘要： A method and apparatus for protecting user information. The method includes receiving a request for accessing the user information from an application. When the request does not include an authorized token, the user is requested to temporally confirm the request for access. In response to the confirmation, a token is generated and the user on a mobile service platform is associated with the request for access by the token. The application is then allowed to access the user information based on the token associating the user with the request for accessing the user information from the application.

摘要翻译： 一种用于保护用户信息的方法和装置。 该方法包括从应用程序接收访问用户信息的请求。 当请求不包括授权令牌时，请求用户暂时确认访问请求。 响应于确认，生成令牌，并且移动服务平台上的用户与令牌的访问请求相关联。 然后允许应用程序基于将用户与从应用程序访问用户信息的请求相关联的令牌来访问用户信息。

公开(公告)号：US08213434B2

公开(公告)日：2012-07-03

申请号：US12349282

申请日：2009-01-06

申请人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

发明人： Zhi Guo Gao ,  Zhe Xiang ,  Wei Xue ,  Bo Yang

IPC分类号： H04L12/28

CPC分类号： H04L67/24 ,  H04L51/04

摘要： A method and device for QoS control for presence servers and a presence system supporting QoS control. The method for providing QoS capability for a presence server includes the steps of: receiving SIP (Session Initiation Protocol) messages; classifying said SIP messages based on a QoS policy; and delivering the classified SIP messages after a predetermined time corresponding to the QoS policy.

摘要翻译： 用于存在服务器和支持QoS控制的存在系统的QoS控制的方法和设备。 用于为存在服务器提供QoS能力的方法包括以下步骤：接收SIP（会话发起协议）消息; 基于QoS策略对所述SIP消息进行分类; 并在对应于QoS策略的预定时间之后传递分类的SIP消息。