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1. 发明授权

US10599545B2 Correlation based adaptive system monitoring 有权
公开(公告)号：US10599545B2
公开(公告)日：2020-03-24
申请号：US13454224
申请日：2012-04-24
申请人： Bong Jun Ko , Ramya Raghavendra , Murtaza Zafer
发明人： Bong Jun Ko , Ramya Raghavendra , Murtaza Zafer
IPC分类号： G06F15/16 , G06F11/34 , H04L12/26 , H04L12/24
摘要： A method, system and computer program product for adaptive system monitoring. In one embodiment, the method comprises generating time-varying correlation graphs indicating correlations between a multitude of parameters of the system, and using the correlation graphs to identify monitoring logic for monitoring the system. In an embodiment, the correlation graphs are used to select a group of the parameters as monitoring parameters, and these monitoring parameters are dynamically changed. In one embodiment, the monitoring parameters form sets of monitoring parameters, and each set of monitoring parameters is used to monitor the system for an associated period of time. The lengths of these monitoring periods are changed based on the rate of change of the correlation graphs. In an embodiment, the rate at which the monitoring parameters are changed is itself changed based on the rate of change of the correlation graphs.

2. 发明授权

US09060252B2 Rate adaptive transmission of wireless broadcast packets 有权
标题翻译：速率自适应传输无线广播数据包
公开(公告)号：US09060252B2
公开(公告)日：2015-06-16
申请号：US13562506
申请日：2012-07-31
申请人： Donnie H. Kim , Kang-Won Lee , Ramya Raghavendra , Yang Song , Ho Yin Starsky Wong
发明人： Donnie H. Kim , Kang-Won Lee , Ramya Raghavendra , Yang Song , Ho Yin Starsky Wong
IPC分类号： H04W4/06 , H03M13/00 , H03M13/15 , H03M1/00 , H03M13/35
CPC分类号： H04W4/06 , H03M13/1515 , H03M13/353 , H03M13/3761 , H03M13/635 , H03M13/6527
摘要： Mechanisms are provided for broadcasting data to a plurality of receiver devices. A data broadcast transmission rate and a level of error correction to be used when broadcasting data are determined based on prior feedback received from the plurality of receiver devices. The feedback comprises channel condition information specifying conditions of one or more connections of a channel over which data was previously broadcast to the receiver devices. Data to be broadcast to the plurality of receivers is encoded in accordance with the determined level of error correction. The encoded data is broadcast at the determined data broadcast transmission rate over the channel to the plurality of receiver devices.
摘要翻译：提供用于向多个接收机设备广播数据的机制。基于从多个接收机装置接收的现有反馈来确定广播数据时要使用的数据广播传输速率和纠错水平。反馈包括信道条件信息，其指定先前向接收机设备广播数据的信道的一个或多个连接的条件。根据确定的纠错水平对要广播到多个接收机的数据进行编码。编码的数据以确定的数据广播传输速率通过信道被广播到多个接收机设备。

3. 发明申请

US20140040693A1 Rate Adaptive Transmission of Wireless Broadcast Packets 有权
公开(公告)号：US20140040693A1
公开(公告)日：2014-02-06
申请号：US13593590
申请日：2012-08-24
申请人： Donnie H. Kim , Kang-Won Lee , Ramya Raghavendra , Yang Song , Ho Yin Starsky Wong
发明人： Donnie H. Kim , Kang-Won Lee , Ramya Raghavendra , Yang Song , Ho Yin Starsky Wong
IPC分类号： H03M13/00
CPC分类号： H04W4/06 , H03M13/1515 , H03M13/353 , H03M13/3761 , H03M13/635 , H03M13/6527
摘要： Mechanisms are provided for broadcasting data to a plurality of receiver devices. A data broadcast transmission rate and a level of error correction to be used when broadcasting data are determined based on prior feedback received from the plurality of receiver devices. The feedback comprises channel condition information specifying conditions of one or more connections of a channel over which data was previously broadcast to the receiver devices. Data to be broadcast to the plurality of receivers is encoded in accordance with the determined level of error correction. The encoded data is broadcast at the determined data broadcast transmission rate over the channel to the plurality of receiver devices.

4. 发明申请

US20140023075A1 SYSTEMS, METHODS AND ALGORITHMS FOR NAMED DATA NETWORK ROUTING WITH PATH LABELING 有权
公开(公告)号：US20140023075A1
公开(公告)日：2014-01-23
申请号：US13554554
申请日：2012-07-20
申请人： Seraphin Calo , Raheleh B. Dilmaghani , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas , Ramya Raghavendra , Yang Song , Dinesh Verma
发明人： Seraphin Calo , Raheleh B. Dilmaghani , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas , Ramya Raghavendra , Yang Song , Dinesh Verma
IPC分类号： H04L12/56
CPC分类号： H04L45/38 , H04L45/306 , H04L45/34
摘要： The present disclosure relates generally to the field of routing with path labeling (in named data networks). In various examples, routing with path labeling may be implemented in one or more named data networks in the form of systems, methods and/or algorithms.

5. 发明授权

US10608940B2 Systems and methods for allocating network bandwidth across access modules 有权
公开(公告)号：US10608940B2
公开(公告)日：2020-03-31
申请号：US14823898
申请日：2015-08-11
申请人： Richard Goodson , Ramya Raghavendra , Kenneth D. Ko
发明人： Richard Goodson , Ramya Raghavendra , Kenneth D. Ko
IPC分类号： H04L12/801 , H04L12/26 , H04L12/911 , H04L12/64 , H04L12/28 , H04B10/272
摘要： A telecommunication system uses a dynamic bandwidth allocation (DBA) algorithm based on current load conditions for controlling transmissions to a plurality of access modules of an access node in order to achieve a fair allocation of network bandwidth at the access node. As an example, access modules at an access node communicate via a control channel with dynamic bandwidth allocation (DBA) logic that receives load information from each of the access modules. Using such load information, the DBA logic dynamically controls the upstream data rates so that a fair allocation of network bandwidth is achieved across all of the access modules. Specifically, the data rates are controlled such that packet flows for services of the same class achieve the same or similar performance (e.g., average data rate) regardless of which access module is receiving each respective packet flow.

6. 发明申请

US20140348049A1 Rate Adaptive Transmission of Wireless Broadcast Packets 有权
标题翻译：无线广播数据包的自适应传输率
公开(公告)号：US20140348049A1
公开(公告)日：2014-11-27
申请号：US13562506
申请日：2012-07-31
申请人： Donnie H. Kim , Kang-Won Lee , Ramya Raghavendra , Yang Song , Ho Yin Starsky Wong
发明人： Donnie H. Kim , Kang-Won Lee , Ramya Raghavendra , Yang Song , Ho Yin Starsky Wong
IPC分类号： H04W4/06
CPC分类号： H04W4/06 , H03M13/1515 , H03M13/353 , H03M13/3761 , H03M13/635 , H03M13/6527
摘要： Mechanisms are provided for broadcasting data to a plurality of receiver devices. A data broadcast transmission rate and a level of error correction to be used when broadcasting data are determined based on prior feedback received from the plurality of receiver devices. The feedback comprises channel condition information specifying conditions of one or more connections of a channel over which data was previously broadcast to the receiver devices. Data to be broadcast to the plurality of receivers is encoded in accordance with the determined level of error correction. The encoded data is broadcast at the determined data broadcast transmission rate over the channel to the plurality of receiver devices.
摘要翻译：提供用于向多个接收机设备广播数据的机制。基于从多个接收机装置接收的现有反馈来确定广播数据时要使用的数据广播传输速率和纠错水平。反馈包括信道条件信息，其指定先前向接收机设备广播数据的信道的一个或多个连接的条件。根据确定的纠错水平对要广播到多个接收机的数据进行编码。编码的数据以确定的数据广播传输速率通过信道被广播到多个接收机设备。

7. 发明授权

US08891541B2 Systems, methods and algorithms for named data network routing with path labeling 有权
标题翻译：具有路径标签的命名数据网络路由的系统，方法和算法
公开(公告)号：US08891541B2
公开(公告)日：2014-11-18
申请号：US13554554
申请日：2012-07-20
申请人： Seraphin Calo , Raheleh B. Dilmaghani , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas , Ramya Raghavendra , Yang Song , Dinesh Verma
发明人： Seraphin Calo , Raheleh B. Dilmaghani , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas , Ramya Raghavendra , Yang Song , Dinesh Verma
IPC分类号： H04L12/28
CPC分类号： H04L45/38 , H04L45/306 , H04L45/34
摘要： A method implemented in a computer system for routing at least one interest packet in a named data network including a plurality of nodes is provided. The method comprises: mapping, with the computer system, each of a plurality of names of a respective plurality of data objects to one of a plurality of path labels, wherein each path label uniquely identifies a path between a source node and a destination node; and providing, with the computer system, an interest packet having both the name of a requested data object and one of the path labels, wherein the path label provided with the interest packet points to the requested data object at the destination node of the path label provided with the interest packet.
摘要翻译：提供了一种在计算机系统中实现的用于在包括多个节点的命名数据网络中路由至少一个兴趣分组的方法。该方法包括：利用计算机系统将相应多个数据对象的多个名称中的每一个映射到多个路径标签中的一个，其中每个路径标签唯一地标识源节点和目的地节点之间的路径; 以及与所述计算机系统一起提供具有所请求的数据对象的名称和所述路径标签中的一个的兴趣包，其中，提供有所述兴趣包的所述路径标签指向所述路径标签的目的地节点处的所请求的数据对象提供了兴趣包。

8. 发明申请

US20140280470A1 MIGRATION OF NETWORK CONNECTION UNDER MOBILITY 有权
标题翻译：移动网络连接的移动
公开(公告)号：US20140280470A1
公开(公告)日：2014-09-18
申请号：US13826238
申请日：2013-03-14
申请人： Seraphin B. Calo , Raheleh B. Dilmaghani , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas , Ramya Raghavendra , Yang Song , Dinesh C. Verma
发明人： Seraphin B. Calo , Raheleh B. Dilmaghani , Bong Jun Ko , Kang-Won Lee , Vasileios Pappas , Ramya Raghavendra , Yang Song , Dinesh C. Verma
IPC分类号： H04L29/06
CPC分类号： H04L67/148 , H04L67/142 , H04L67/42 , H04L69/16 , H04L69/18
摘要： The present disclosure relates generally to the field of migration (e.g., seamless migration) of a network connection under mobility (e.g., host mobility). In various examples, migration (e.g., seamless migration) of a network connection under mobility (e.g., host mobility) may be implemented in the form of systems, methods and/or algorithms.
摘要翻译：本公开一般涉及在移动性（例如，主机移动性）下的网络连接的迁移（例如，无缝迁移）的领域。在各种示例中，移动性（例如，主机移动性）下的网络连接的迁移（例如，无缝迁移）可以以系统，方法和/或算法的形式来实现。

9. 发明申请

US20130190026A1 ENHANCED RESOURCE MANAGEMENT FOR A NETWORK SYSTEM 有权
标题翻译：网络系统的增强资源管理
公开(公告)号：US20130190026A1
公开(公告)日：2013-07-25
申请号：US13357204
申请日：2012-01-24
申请人： Dakshi Agrawal , Ting He , Ramya Raghavendra
发明人： Dakshi Agrawal , Ting He , Ramya Raghavendra
IPC分类号： H04W24/00 , H04B7/24
CPC分类号： H04W28/16 , H04W28/06 , H04W28/20
摘要： According to exemplary embodiments, a method for resource management of network systems includes sampling channel states of a first set of channels from at least one base station associated with a radio network controller providing an application and estimating channel states of a second set of channels from the at least one base station, wherein the estimated channel states are based on previously sampled channel states and currently sampled channel states. The method further includes adapting at least one runtime parameter of the application based on the sampled channel states of the first set of channels and the estimated channel states of the second set of channels.
摘要翻译：根据示例性实施例，一种用于网络系统的资源管理的方法包括从与提供应用的无线电网络控制器相关联的至少一个基站对第一组信道的信道状态进行采样，并估计第二组信道的信道状态至少一个基站，其中估计的信道状态基于先前采样的信道状态和当前采样的信道状态。该方法还包括基于第一组信道的采样信道状态和第二组信道的估计信道状态来适配应用的至少一个运行时参数。

10. 发明授权

US07861102B1 Unified power management architecture 有权
标题翻译：统一电源管理架构
公开(公告)号：US07861102B1
公开(公告)日：2010-12-28
申请号：US11796962
申请日：2007-04-30
申请人： Parthasarathy Ranganathan , Ramya Raghavendra , Xiaoyun Zhu , Zhikui Wang , Vanish Talwar
发明人： Parthasarathy Ranganathan , Ramya Raghavendra , Xiaoyun Zhu , Zhikui Wang , Vanish Talwar
IPC分类号： G06F1/00 , G06F1/26 , G06F1/32 , G06F11/30
CPC分类号： G06F1/3206
摘要： A power management system for providing a unified power management of at least one electronic system in a selected environment is provided, wherein the at least one electronic system includes a plurality of electronic components. The power management system includes a first controller module operating at the at least one electronic system in the selected environment to generate a first power control of the each electronic component based at least on a system power budget for the at least one electronic system; a second controller module operating at each of the electronic components to generate a second power control of the each electronic component based at least on a component power budget for the each electronic component; and a third controller module operating at each of the electronic components to modify a power-performance state of the each electronic component based on a target resource utilization level, wherein the target resource utilization level is based at least on the first and second power controls.
摘要翻译：提供了一种用于在所选择的环境中提供至少一个电子系统的统一电源管理的电源管理系统，其中所述至少一个电子系统包括多个电子部件。电源管理系统包括在所选择的环境中的至少一个电子系统上操作的第一控制器模块，用于至少基于至少一个电子系统的系统功率预算来产生每个电子部件的第一功率控制; 在每个电子部件处操作的第二控制器模块，用于至少基于每个电子部件的部件功率预算来产生每个电子部件的第二功率控制; 以及第三控制器模块，其操作在每个电子部件上，以基于目标资源利用级别来修改每个电子部件的功率性能状态，其中所述目标资源利用水平至少基于所述第一和第二功率控制。

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