公开(公告)号：US20140122374A1

公开(公告)日：2014-05-01

申请号：US13887194

申请日：2013-05-03

申请人： Vahit Hakan Hacigumus ,  Jagan Sankaranarayanan ,  Ziyang Liu ,  Samer Al-Kiswany

发明人： Vahit Hakan Hacigumus ,  Jagan Sankaranarayanan ,  Ziyang Liu ,  Samer Al-Kiswany

IPC分类号： G06Q30/02

CPC分类号： G06Q30/0283 ,  G06Q30/00

摘要： A method to facilitate data sharing for cloud applications includes determining one or more cost levers for a cloud service provider to share data among applications; determining a costing function that considers a resource cost of creating and maintaining the sharing, potential penalties to be paid if a service level agreement (SLA) is breached by the cloud service provider, and overprovisioning of services from the provider; and interactively answering what-if questions on pricing of services to allow a consumer to explore the cost of data sharing from the provider.

摘要翻译： 一种促进云应用数据共享的方法包括确定一个或多个云服务提供商的成本杠杆以在应用之间共享数据; 确定考虑创建和维护共享的资源成本的成本计算功能，如果云服务提供商违反服务水平协议（SLA），以及服务提供商过度配置，则可能要支付的处罚。 并交互地回答关于服务定价的假设问题，以允许消费者从提供商中探索数据共享的成本。

公开(公告)号：US09075832B2

公开(公告)日：2015-07-07

申请号：US13858476

申请日：2013-04-08

申请人： Ziyang Liu ,  Vahit Hakan Hacigumus

发明人： Ziyang Liu ,  Vahit Hakan Hacigumus

IPC分类号： G06Q10/00 ,  G06F17/30 ,  G06Q10/06

CPC分类号： G06F17/30289 ,  G06Q10/0639

摘要： A method for database consolidation includes generating a model for expected penalty estimation; determining a tenant's value as a function of query arrival rate and SLA penalty; placing a tenant to minimize a total expected cost in the order of the tenant value; and progressively using additional servers to prevent any server from being saturated to guarantee a tenant placement that costs no more than four times the cost of any other placement.

摘要翻译： 数据库合并的方法包括生成预期罚球估计的模型; 确定租户的价值作为查询到达率和SLA罚款的函数; 将租户按租户价值的顺序最小化总预计成本; 并逐步使用其他服务器来防止任何服务器饱和，以确保租户的位置不得超过任何其他展示位置的四倍。

公开(公告)号：US09991998B2

公开(公告)日：2018-06-05

申请号：US14359951

申请日：2011-11-25

申请人： Tao Peng ,  Ziyang Liu ,  Wenwen Liu ,  Songling Wang ,  Zixi Fu ,  Haiming Wang ,  Tao Chen

发明人： Tao Peng ,  Ziyang Liu ,  Wenwen Liu ,  Songling Wang ,  Zixi Fu ,  Haiming Wang ,  Tao Chen

IPC分类号： H04L5/00 ,  H04W16/14 ,  H04W56/00 ,  H04W76/02 ,  H04W74/08

CPC分类号： H04L5/0037 ,  H04L5/0005 ,  H04W16/14 ,  H04W56/002 ,  H04W56/0035 ,  H04W74/0808 ,  H04W76/14

摘要： The present invention discloses a method, an apparatus and a computer program for resource contention in device-to-device communication links. The method partitions the time-frequency radio resource grid with a resource block set forming the resource unit in the grid, for all available, used and unusable frequency bands around a given virtual central frequency. Each resource block set is partitioned into a common control channel and a data channel. With a given procedure of control data transmission between transmitting and receiving user terminals, the resources are competed and shared. Frequency shifting with short distance frequency change or frequency transference with a larger frequency hopping into a free radio resource is available. The competition procedure is done in order to fairly share the frequency bands as a function of time between different device-to-device communication links in a localized manner.

公开(公告)号：US20140355557A1

公开(公告)日：2014-12-04

申请号：US14359951

申请日：2011-11-25

申请人： Tao Peng ,  Ziyang Liu ,  Wenwen Liu ,  Songling Wang ,  Zixi Fu ,  Haiming Wang ,  Tao Chen

发明人： Tao Peng ,  Ziyang Liu ,  Wenwen Liu ,  Songling Wang ,  Zixi Fu ,  Haiming Wang ,  Tao Chen

IPC分类号： H04L5/00 ,  H04W76/02

CPC分类号： H04L5/0037 ,  H04L5/0005 ,  H04W16/14 ,  H04W56/002 ,  H04W56/0035 ,  H04W74/0808 ,  H04W76/14

摘要： The present invention discloses a method, an apparatus and a computer program for resource contention in device-to-device communication links. The method partitions the time-frequency radio resource grid with a resource block set forming the resource unit in the grid, for all available, used and unusable frequency bands around a given virtual central frequency. Each resource block set is partitioned into a common control channel and a data channel. With a given procedure of control data transmission between transmitting and receiving user terminals, the resources are competed and shared. Frequency shifting with short distance frequency change or frequency transference with a larger frequency hopping into a free radio resource is available. The competition procedure is done in order to fairly share the frequency bands as a function of time between different device-to-device communication links in a localized manner.

摘要翻译： 本发明公开了一种在设备到设备通信链路中资源争用的方法，装置和计算机程序。 该方法对于给定的虚拟中心频率周围的所有可用的，使用的和不可用的频带来划分具有在网格中形成资源单元的资源块组的时频无线电资源网格。 每个资源块集合被划分为公共控制信道和数据信道。 通过发送和接收用户终端之间的控制数据传输的给定过程，资源被竞争和共享。 具有短距离频率变化或频率转移的频移与更大的跳频进入自由无线电资源是可用的。 竞争程序是为了以局部方式公平地分享不同设备到设备之间的通信链路之间的时间的函数的频带。