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1. 发明申请

US20110289330A1 METHOD AND APPARATUS FOR POWER-EFFICIENCY MANAGEMENT IN A VIRTUALIZED CLUSTER SYSTEM 有权
标题翻译：虚拟化集群系统中功率管理的方法与设备
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。

2. 发明授权

US09043624B2 Method and apparatus for power-efficiency management in a virtualized cluster system 有权
标题翻译：虚拟化集群系统中功率管理的方法和装置
公开(公告)号：US09043624B2
公开(公告)日：2015-05-26
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 , G06F9/50 , G06F9/455
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 and apparatus for power-efficiency management in a virtualized cluster system. The virtualized cluster system includes 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. 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.
摘要翻译：一种虚拟化集群系统中功率效率管理的方法和装置。虚拟化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。以规则的时间周期检测虚拟化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，最后是功率效率管理执行策略。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。

3. 发明申请

US20100217916A1 METHOD AND APPARATUS FOR FACILITATING COMMUNICATION BETWEEN VIRTUAL MACHINES 失效
标题翻译：促进虚拟机之间通信的方法和装置
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。

4. 发明授权

US08819800B2 Protecting user information 有权
标题翻译：保护用户信息
公开(公告)号：US08819800B2
公开(公告)日：2014-08-26
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： H04L29/06
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。

5. 发明授权

US08447935B2 Method and apparatus for facilitating communication between virtual machines 失效
标题翻译：用于促进虚拟机之间的通信的方法和装置
公开(公告)号：US08447935B2
公开(公告)日：2013-05-21
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： G06F12/02 , G06F12/08
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器空间地址; 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。

6. 发明授权

US10628304B2 Garbage collection in an in-memory replication system 有权
公开(公告)号：US10628304B2
公开(公告)日：2020-04-21
申请号：US13106751
申请日：2011-05-12
申请人： Li Li , Ju Wei Shi , Rui Xiong Tian , Yi Xin Zhao
发明人： Li Li , Ju Wei Shi , Rui Xiong Tian , Yi Xin Zhao
IPC分类号： G06F12/02
CPC分类号： G06F12/0253
摘要： Garbage collection in a first node server of an in-memory replication system includes: in response to a garbage collection trigger in the first node server, determining whether identification information for a data object eligible for garbage collection in the first node server has been received by the first node server from at least a second node server in the in-memory replication system; and if the identification information has been received from at least the second node server, performing garbage collection on the data object with the first node server.

7. 发明授权

US08856194B2 Efficient garbage collection in virtualization environment 有权
标题翻译：虚拟化环境中高效的垃圾收集
公开(公告)号：US08856194B2
公开(公告)日：2014-10-07
申请号：US13088475
申请日：2011-04-18
申请人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
发明人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
IPC分类号： G06F9/455 , G06F12/02
CPC分类号： G06F12/0253 , G06F9/45558 , G06F2009/45583
摘要： A method and system for garbage collection in a virtualization environment. The virtualization environment includes a virtual machine hypervisor, at least one guest operating system, and at least one application program that runs on each guest operating system. The application program performs memory management using a garbage collection mechanism. The method includes, in response to an operating environment of the application program initiating garbage collection, the garbage collector requesting the guest operating system to assign a memory space and in response, the guest operating system assigns the memory space to the garbage collector. Then garbage collector marks live objects in an original memory space of the application program, and replicates the marked live objects to the assigned memory space. Finally, the garbage collector releases the original memory space of the application program to the guest operating system.
摘要翻译：一种虚拟化环境中垃圾收集的方法和系统。虚拟化环境包括虚拟机管理程序，至少一个客户操作系统以及在每个客户操作系统上运行的至少一个应用程序。应用程序使用垃圾回收机制执行内存管理。该方法包括：响应于启动垃圾收集的应用程序的操作环境，垃圾收集器请求客户操作系统分配存储器空间，并且作为响应，客户操作系统将存储器空间分配给垃圾收集器。然后，垃圾回收器将应用程序的原始内存空间中的活动对象标记，并将标记的活动对象复制到分配的内存空间。最后，垃圾收集器将应用程序的原始内存空间释放到客户机操作系统。

8. 发明申请

US20140045511A1 CONTENT SHARING AMONG MOBILE TERMINALS 有权
标题翻译：内容在移动终端共享
公开(公告)号：US20140045511A1
公开(公告)日：2014-02-13
申请号：US13976880
申请日：2011-12-14
申请人： Li Li , Yonghua Lin , Rui Xiong Tian , Qing Wang , Yi Xin Zhao
发明人： Li Li , Yonghua Lin , Rui Xiong Tian , Qing Wang , Yi Xin Zhao
IPC分类号： H04W28/16
CPC分类号： H04L67/2857 , H04L61/1582 , H04L67/1063 , H04L67/2804 , H04W4/023 , H04W4/21 , H04W24/10 , H04W28/16
摘要： A method for realizing content sharing among mobile terminals comprises: receiving an index of access content sent by a requesting mobile terminal; looking up a shareable content index table for the index of the access content; and sending identification information of a mobile terminal having the index of the access content to the requesting mobile terminal if the index of the access content is found, so that the requesting mobile terminal obtains the requested access content from the mobile terminal having the index of the access content via wireless communication.
摘要翻译：一种在移动终端之间实现内容共享的方法包括：接收请求移动终端发送的接入内容的索引; 查找访问内容的索引的可共享内容索引表; 以及如果找到所述访问内容的索引，则向所述请求移动终端发送具有所述访问内容的索引的移动终端的标识信息，以便所述请求移动终端从具有所述索引的所述移动终端获得所请求的访问内容通过无线通信访问内容。

9. 发明申请

US20110270899A1 Efficient Garbage Collection in Virtualization Environment 有权
标题翻译：虚拟化环境中的高效垃圾收集
公开(公告)号：US20110270899A1
公开(公告)日：2011-11-03
申请号：US13088475
申请日：2011-04-18
申请人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
发明人： Ying Chen , Li Li , Liang Liu , Rui Xiong Tian , Hao Wong , Qing Bo Wang
IPC分类号： G06F12/00
CPC分类号： G06F12/0253 , G06F9/45558 , G06F2009/45583
摘要： A method and system for garbage collection in a virtualization environment. The virtualization environment includes a virtual machine hypervisor, at least one guest operating system, and at least one application program that runs on each guest operating system. The application program performs memory management using a garbage collection mechanism. The method includes, in response to an operating environment of the application program initiating garbage collection, the garbage collector requesting the guest operating system to assign a memory space and in response, the guest operating system assigns the memory space to the garbage collector. Then garbage collector marks live objects in an original memory space of the application program, and replicates the marked live objects to the assigned memory space. Finally, the garbage collector releases the original memory space of the application program to the guest operating system.
摘要翻译：一种虚拟化环境中垃圾收集的方法和系统。虚拟化环境包括虚拟机管理程序，至少一个客户操作系统以及在每个客户操作系统上运行的至少一个应用程序。应用程序使用垃圾回收机制执行内存管理。该方法包括：响应于启动垃圾收集的应用程序的操作环境，垃圾收集器请求客户操作系统分配存储器空间，并且作为响应，客户操作系统将存储器空间分配给垃圾收集器。然后，垃圾回收器将应用程序的原始内存空间中的活动对象标记，并将标记的活动对象复制到分配的内存空间。最后，垃圾收集器将应用程序的原始内存空间释放到客户机操作系统。

10. 发明申请

US20110191559A1 SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR DATA PROCESSING AND SYSTEM DEPLOYMENT IN A VIRTUAL ENVIRONMENT 有权
标题翻译：系统，方法和计算机程序产品在虚拟环境中的数据处理和系统部署
公开(公告)号：US20110191559A1
公开(公告)日：2011-08-04
申请号：US13014670
申请日：2011-01-26
申请人： Li Li , Liang Liu , Rui Xiong Tian , Hao Wang , Qingbo Wang
发明人： Li Li , Liang Liu , Rui Xiong Tian , Hao Wang , Qingbo Wang
IPC分类号： G06F9/455 , G06F12/16
CPC分类号： G06F9/45558 , G06F9/455 , G06F11/1458 , G06F12/16 , G06F2009/4557 , G06F2009/45583 , G06F2201/815
摘要： Systems, methods, and computer program products for processing data are disclosed. A method according to one embodiment includes reading a data processing instruction locally called by a virtual work unit; optimizing the read data processing instruction; and performing data processing for the virtual work unit using the optimized data processing instruction. The step of optimizing the read data processing instruction may include one or more of: merging data processing instructions from different virtual work units for same data, and analyzing data processing instructions from different virtual work units to select suitable data processing timing. The data processing method is executed in a virtual environment.
摘要翻译：公开了用于处理数据的系统，方法和计算机程序产品。根据一个实施例的方法包括读取由虚拟工作单元本地调用的数据处理指令; 优化读数据处理指令; 以及使用优化的数据处理指令对虚拟作业单元执行数据处理。优化读取数据处理指令的步骤可以包括以下中的一个或多个：对于相同数据合并来自不同虚拟工作单元的数据处理指令，以及分析来自不同虚拟工作单元的数据处理指令以选择合适的数据处理定时。数据处理方法在虚拟环境中执行。

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