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1. 发明申请

US20180338293A1 SEAMLESS AND RELIABLE CHAIN OF CUSTODY TRANSFER OVER LOW POWER WIRELESS PROTOCOL 审中-公开
公开(公告)号：US20180338293A1
公开(公告)日：2018-11-22
申请号：US15598156
申请日：2017-05-17
申请人： GREESHMA PISHARODY , RAHUL KHANNA , CHRISTOPHER R. CARLSON
发明人： GREESHMA PISHARODY , RAHUL KHANNA , CHRISTOPHER R. CARLSON
IPC分类号： H04W56/00 , H04W52/02
CPC分类号： H04W56/001 , H04W4/80 , H04W52/0212 , H04W84/18
摘要： Apparatuses and methods for providing change of custody signaling in a wireless sensor network are disclosed herein. In embodiments, an apparatus for providing transfer of custody signaling in a wireless sensor network (WSN) may be provided. The apparatus may include communications circuitry to interact with a cloud server to receive an instruction regarding a change of custody for at least one sensor node within a WSN, the at least one sensor node assigned to the apparatus for tracking, and the instruction may identify a second apparatus within the WSN to assume custody of the at least one sensor. The apparatus may further include a control unit coupled to the communications circuitry to signal the second apparatus and the at least one sensor node regarding the transfer of custody, wherein the signaling is over a wireless protocol of the WSN.

2. 发明申请

US20180026910A1 Technologies for Managing Resource Allocation With a Hierarchical Model 审中-公开
公开(公告)号：US20180026910A1
公开(公告)日：2018-01-25
申请号：US15395566
申请日：2016-12-30
申请人： Susanne M. Balle , Rahul Khanna , Nishi Ahuja , Mrittika Ganguli
发明人： Susanne M. Balle , Rahul Khanna , Nishi Ahuja , Mrittika Ganguli
IPC分类号： H04L12/911 , H04L12/26
CPC分类号： H04Q11/0005 , B25J15/0014 , B65G1/0492 , G02B6/3882 , G02B6/3893 , G02B6/3897 , G02B6/4292 , G02B6/4452 , G05D23/1921 , G05D23/2039 , G06F1/183 , G06F3/061 , G06F3/0611 , G06F3/0613 , G06F3/0616 , G06F3/0619 , G06F3/0625 , G06F3/0631 , G06F3/0638 , G06F3/064 , G06F3/0647 , G06F3/0653 , G06F3/0655 , G06F3/0658 , G06F3/0659 , G06F3/0664 , G06F3/0665 , G06F3/067 , G06F3/0673 , G06F3/0679 , G06F3/0683 , G06F3/0688 , G06F3/0689 , G06F8/65 , G06F9/30036 , G06F9/3887 , G06F9/4401 , G06F9/5016 , G06F9/5044 , G06F9/505 , G06F9/5072 , G06F9/5077 , G06F9/544 , G06F11/141 , G06F11/3414 , G06F12/0862 , G06F12/0893 , G06F12/10 , G06F12/109 , G06F12/1408 , G06F13/161 , G06F13/1668 , G06F13/1694 , G06F13/4022 , G06F13/4068 , G06F13/409 , G06F13/42 , G06F13/4282 , G06F15/8061 , G06F16/9014 , G06F2209/5019 , G06F2209/5022 , G06F2212/1008 , G06F2212/1024 , G06F2212/1041 , G06F2212/1044 , G06F2212/152 , G06F2212/202 , G06F2212/401 , G06F2212/402 , G06F2212/7207 , G06Q10/06 , G06Q10/06314 , G06Q10/087 , G06Q10/20 , G06Q50/04 , G07C5/008 , G08C17/02 , G08C2200/00 , G11C5/02 , G11C5/06 , G11C7/1072 , G11C11/56 , G11C14/0009 , H03M7/30 , H03M7/3084 , H03M7/3086 , H03M7/40 , H03M7/4031 , H03M7/4056 , H03M7/4081 , H03M7/6005 , H03M7/6023 , H04B10/25 , H04B10/2504 , H04L9/0643 , H04L9/14 , H04L9/3247 , H04L9/3263 , H04L12/2809 , H04L29/12009 , H04L41/024 , H04L41/046 , H04L41/0813 , H04L41/082 , H04L41/0896 , H04L41/12 , H04L41/145 , H04L41/147 , H04L41/5019 , H04L43/065 , H04L43/08 , H04L43/0817 , H04L43/0876 , H04L43/0894 , H04L43/16 , H04L45/02 , H04L45/52 , H04L47/24 , H04L47/38 , H04L47/765 , H04L47/782 , H04L47/805 , H04L47/82 , H04L47/823 , H04L49/00 , H04L49/15 , H04L49/25 , H04L49/357 , H04L49/45 , H04L49/555 , H04L67/02 , H04L67/10 , H04L67/1004 , H04L67/1008 , H04L67/1012 , H04L67/1014 , H04L67/1029 , H04L67/1034 , H04L67/1097 , H04L67/12 , H04L67/16 , H04L67/306 , H04L67/34 , H04L69/04 , H04L69/329 , H04Q1/04 , H04Q11/00 , H04Q11/0003 , H04Q11/0062 , H04Q11/0071 , H04Q2011/0037 , H04Q2011/0041 , H04Q2011/0052 , H04Q2011/0073 , H04Q2011/0079 , H04Q2011/0086 , H04Q2213/13523 , H04Q2213/13527 , H04W4/023 , H04W4/80 , H05K1/0203 , H05K1/181 , H05K5/0204 , H05K7/1418 , H05K7/1421 , H05K7/1422 , H05K7/1442 , H05K7/1447 , H05K7/1461 , H05K7/1485 , H05K7/1487 , H05K7/1489 , H05K7/1491 , H05K7/1492 , H05K7/1498 , H05K7/2039 , H05K7/20709 , H05K7/20727 , H05K7/20736 , H05K7/20745 , H05K7/20836 , H05K13/0486 , H05K2201/066 , H05K2201/10121 , H05K2201/10159 , H05K2201/10189 , Y02D10/14 , Y02D10/151 , Y02P90/30 , Y04S10/54 , Y10S901/01
摘要： Technologies for allocating resources of a set of managed nodes to workloads with a hierarchical model include an orchestrator server to receive resource allocation objective data. The orchestrator server is further to determine an initial assignment of a set of workloads among the managed nodes, receive telemetry data from the managed nodes, generate, from the telemetry data, a hierarchical model indicative of the resource utilization of each managed node, determine, with the hierarchical model, differences in resource utilization for each workload as a function of the managed node that performed the workload, determine, as a function of the telemetry data and the determined differences, an adjustment to the assignment of the workloads to increase an achievement of at least one of the resource allocation objectives without decreasing the achievement of any of the other resource allocation objectives, and apply the adjustment to the assignments of the workloads among the managed nodes as the workloads are performed.

3. 发明申请

US20180026906A1 Technologies for Predictively Managing Heat Generation in a Datacenter 审中-公开
公开(公告)号：US20180026906A1
公开(公告)日：2018-01-25
申请号：US15395482
申请日：2016-12-30
申请人： Susanne M. Balle , Rahul Khanna , Nishi Ahuja , Mrittika Ganguli
发明人： Susanne M. Balle , Rahul Khanna , Nishi Ahuja , Mrittika Ganguli
IPC分类号： H04L12/911
摘要： Technologies for allocating resources of a set of managed nodes to workloads to manage heat generation include an orchestrator server to receive resource allocation objective data including a target temperature for one or more of the managed nodes. The orchestrator server is also to determine an initial assignment of a set of workloads among the managed nodes, receive telemetry data from the managed nodes indicative of resource utilization by each of the managed nodes and one or more temperatures and fan speeds of the managed nodes as the workloads are performed, predict future heat generation of the workloads as a function of the telemetry data, determine, as a function of the predicted future heat generation, an adjustment to the assignment of the workloads to achieve the target temperature, and apply the adjustments to the assignments of the workloads among the managed nodes as the workloads are performed.

4. 发明申请

US20180024578A1 TECHNOLOGIES FOR PREDICTING POWER USAGE OF A DATA CENTER 审中-公开
公开(公告)号：US20180024578A1
公开(公告)日：2018-01-25
申请号：US15396012
申请日：2016-12-30
申请人： Nishi Ahuja , Rahul Khanna , Abishai Daniel , Zhijie Sheng
发明人： Nishi Ahuja , Rahul Khanna , Abishai Daniel , Zhijie Sheng
IPC分类号： G05D23/19 , G05B13/02
CPC分类号： G05B13/0265 , G06F1/206
摘要： Technologies for predicting the power usage of a data center are disclosed. A data center manager gathers sensor data from the compute devices of the data center. The sensor data indicates factors such as power used by the compute device and the intake air inlet temperature. The data center manager trains a machine-learning-based algorithm based on training sensor data, and then applies the machine-learning-based algorithm to sensor data as it is being gathered. The machine-learning-based algorithm can predict a change in future power usage of the data center, and control a cooling unit to compensate before the power usage even begins to change.

5. 发明申请

US20150301572A1 POWER OPTIMIZATION FOR DISTRIBUTED COMPUTING SYSTEM 有权
标题翻译：分布式计算系统的功率优化
公开(公告)号：US20150301572A1
公开(公告)日：2015-10-22
申请号：US14127222
申请日：2012-12-28
申请人： Xiaohu ZHOU , Kevin Y. LI , Rahul KHANNA
发明人： Xiaohu ZHOU , Kevin Y. LI , Rahul KHANNA
IPC分类号： G06F1/32 , G06F9/48
CPC分类号： G06F1/3203 , G06F1/3206 , G06F1/3209 , G06F1/3234 , G06F1/329 , G06F9/4893
摘要： An embodiment includes determining a first power metric (e.g., memory module temperature) corresponding to a group of computing nodes that includes first and second computing nodes; and distributing a computing task to a third computing node (e.g., load balancing) in response to the determined first power metric; wherein the third computing node is located remotely from the first and second computing nodes. The first power metric may be specific to the group of computing nodes and is not specific to either of the first and second computing nodes. Such an embodiment may leverage knowledge of computing node group behavior, such as power consumption, to more efficiently manage power consumption in computing node groups. This “power tuning” may rely on data taken at the “silicon level” (e.g., an individual computing node such as a server) and/or a large group level (e.g., data center). Other embodiments are described herein.
摘要翻译：实施例包括确定与包括第一和第二计算节点的一组计算节点相对应的第一功率量度（例如，存储器模块温度）; 以及响应于所确定的第一功率量度将计算任务分配到第三计算节点（例如，负载平衡）; 其中所述第三计算节点位于远离所述第一和第二计算节点的位置。第一功率度量可以是该组计算节点特有的，并且不是特定于第一和第二计算节点中的任一个。这样的实施例可以利用计算节点组行为（例如功耗）的知识来更有效地管理计算节点组中的功耗。这种“功率调谐”可以依赖于在“硅层”（例如，诸如服务器的单个计算节点）和/或大组级别（例如，数据中心）获取的数据。本文描述了其它实施例。

6. 发明申请

US20120124357A1 METHOD OF PROVISIONING FIRMWARE IN AN OPERATING SYSTEM (OS) ABSENT SERVICES ENVIRONMENT 有权
标题翻译：在操作系统（OS）中提供固件的方法无效服务环境
公开(公告)号：US20120124357A1
公开(公告)日：2012-05-17
申请号：US12947485
申请日：2010-11-16
申请人： Vincent J. Zimmer , Abdul M. Bailey , James W. Edwards , Rahul Khanna , Yu Fu Li , Di Tang
发明人： Vincent J. Zimmer , Abdul M. Bailey , James W. Edwards , Rahul Khanna , Yu Fu Li , Di Tang
IPC分类号： G06F9/06 , G06F21/22
CPC分类号： G06F1/3206 , G06F1/3203 , G06F9/4418 , Y02D10/44
摘要： Methods and apparatuses for re-instantiating a firmware environment that includes one or more firmware functions available at pre-boot time when transitioning the computing device from a first, higher power consumption state to a second, lower power consumption state. The firmware environment determines whether a cryptographic signature on a firmware volume is verified; whether hardware resources of the computing device requested by a manifest of the firmware volume are available; and whether a firmware module of the firmware volume is compatible with installed firmware of the firmware environment. If so, the firmware environment reserves space in a memory to accommodate resources used by the firmware module, and executes the firmware module with the computing device in the second, lower power consumption state.
摘要翻译：固件环境的重新实例化的方法和装置，其包括在将计算设备从第一较高功耗状态转换到第二较低功耗状态时在预引导时可用的一个或多个固件功能。固件环境确定固件卷上的加密签名是否被验证; 硬件资源清单请求的计算设备的硬件资源是否可用; 以及固件卷的固件模块是否与固件环境的已安装固件兼容。如果是，则固件环境保留存储器中的空间以容纳固件模块使用的资源，并且在第二次较低功耗状态下用计算设备执行固件模块。

7. 发明授权

US07941810B2 Extensible and flexible firmware architecture for reliability, availability, serviceability features 有权
标题翻译：可扩展和灵活的固件架构，可靠性，可用性，可维护性功能
公开(公告)号：US07941810B2
公开(公告)日：2011-05-10
申请号：US11648419
申请日：2006-12-28
申请人： Rahul Khanna , Jian Tang , Yufu Li
发明人： Rahul Khanna , Jian Tang , Yufu Li
IPC分类号： G06F9/54 , G06F9/44
CPC分类号： G06F11/004 , G06F11/0709 , G06F11/0793
摘要： Improved reliability, availability, and serviceability (RAS) is provided by an extensible and flexible firmware architecture. The architecture provides management for events, where an event is a response to an imminent failure of or capacity change requirement applicable to a component of the system. In response to an event, control of a system is transferred from an operating system to the firmware manager. The manager identifies an action that is specified by the event. Based on the action, the firmware manager selects a firmware handler from a plurality of firmware handlers. The firmware manager dispatches the selected firmware handler to perform the specified action. The firmware manager and the dispatched firmware handler exchange system-independent information regarding the event. The firmware manager also manages time-slices for the performance of the specified action by the dispatched firmware handler.
摘要翻译：通过可扩展且灵活的固件架构提供可靠性，可用性和可维护性（RAS）的提高。该架构为事件提供管理，其中事件是对应用于系统组件的即将发生的故障或容量变化要求的响应。响应于事件，将系统的控制从操作系统传送到固件管理器。经理识别事件指定的动作。基于该动作，固件管理器从多个固件处理器中选择固件处理程序。固件管理器调度所选的固件处理程序以执行指定的操作。固件管理器和发送的固件处理程序交换与事件有关的系统无关信息。固件管理器还管理由分派的固件处理程序执行指定操作的时间片。

8. 发明授权

US07900029B2 Method and apparatus to simplify configuration calculation and management of a processor system 有权
标题翻译：简化处理器系统的配置计算和管理的方法和装置
公开(公告)号：US07900029B2
公开(公告)日：2011-03-01
申请号：US11768502
申请日：2007-06-26
申请人： Jason Liu , Kevin Y Li , James Tang , Rahul Khanna
发明人： Jason Liu , Kevin Y Li , James Tang , Rahul Khanna
IPC分类号： G06F15/177
CPC分类号： G06F15/177
摘要： Methods and apparatus to simplify configuration calculation and management of a processor system are disclosed. An example disclosed method reads system configuration data from registers of a processing system, caches the system configuration data in an allocated memory, and calculates new system configuration data for the processing system by operating on cached data. Other embodiments are also disclosed and claimed.
摘要翻译：公开了简化处理器系统的配置计算和管理的方法和装置。所公开的示例方法从处理系统的寄存器读取系统配置数据，将系统配置数据缓存在分配的存储器中，并且通过对缓存的数据进行操作来计算处理系统的新的系统配置数据。还公开并要求保护其他实施例。

9. 发明申请

US20100169729A1 ENABLING AN INTEGRATED MEMORY CONTROLLER TO TRANSPARENTLY WORK WITH DEFECTIVE MEMORY DEVICES 审中-公开
标题翻译：使用集成式存储器控制器来透明地处理有缺陷的存储器件
公开(公告)号：US20100169729A1
公开(公告)日：2010-07-01
申请号：US12345948
申请日：2008-12-30
申请人： SHAMANNA M. DATTA , JAMES W. ALEXANDER , MAHESH S. NATU , RAHUL KHANNA , MOHAN J. KUMAR
发明人： SHAMANNA M. DATTA , JAMES W. ALEXANDER , MAHESH S. NATU , RAHUL KHANNA , MOHAN J. KUMAR
IPC分类号： G06F11/07 , G06F15/177 , G11C5/06
CPC分类号： G11C29/50 , G11C5/04 , G11C29/028 , G11C29/46 , G11C29/50016 , G11C29/76 , G11C2029/0409 , G11C2029/0411 , G11C2029/5002 , G11C2029/5004 , G11C2029/5606
摘要： Embodiments of the invention are generally directed to systems, methods, and apparatuses for enabling an integrated memory controller to transparently work with defective memory devices. In some embodiments, a marginal condition is imposed on a memory module during normal operations of the memory module. The term “marginal condition” refers to a condition that is out of compliance with a specified (or “normal”) operating condition for the memory module. The memory module may exhibit failures in response to the marginal conditions and compensating mechanisms may mitigate the failures.
摘要翻译：本发明的实施例通常涉及用于使集成存储器控制器透明地与缺陷存储器件一起工作的系统，方法和装置。在一些实施例中，在存储器模块的正常操作期间，对存储器模块施加边际条件。术语“边缘条件”是指不符合内存模块的指定（或“正常”）操作条件的条件。存储器模块可能会出现响应边缘条件的故障，并且补偿机制可以减轻故障。

10. 发明申请

US20100169585A1 Dynamic updating of thresholds in accordance with operating conditons 有权
标题翻译：根据操作条件动态更新阈值
公开(公告)号：US20100169585A1
公开(公告)日：2010-07-01
申请号：US12317965
申请日：2008-12-31
申请人： Robin Steinbrecher , Christian Le , Rahul Khanna , Fernando A. Lopez , Kai Cheng
发明人： Robin Steinbrecher , Christian Le , Rahul Khanna , Fernando A. Lopez , Kai Cheng
IPC分类号： G06F12/00
CPC分类号： G06F1/206 , G11C7/04
摘要： In some embodiments, a memory control device includes a sensor positioned remotely from a memory device, a register to store an offset value, the offset value corresponding to a difference between a temperature reading of the sensor and an estimated actual temperature of the memory device, and a controller to control an operation of the memory device, wherein the controller is configured to read the offset value from the register and control the operation of the memory device in accordance with the offset value. The controller may be configured to dynamically update the offset value during an operation of the memory device. Other embodiments are disclosed and claimed.
摘要翻译：在一些实施例中，存储器控制装置包括远离存储器件的传感器，用于存储偏移值的寄存器，对应于传感器的温度读数与存储器件的估计实际温度之差的偏移值，以及控制器，用于控制所述存储器件的操作，其中所述控制器被配置为从所述寄存器读取所述偏移值，并且根据所述偏移值来控制所述存储器件的操作。控制器可以被配置为在存储器设备的操作期间动态地更新偏移值。公开和要求保护其他实施例。

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